[V1] Minor V1 async engine test refactor (#15075)

Signed-off-by: andoorve <murali.andoorveedu@mail.utoronto.ca>
Co-authored-by: andoorve <murali.andoorveedu@mail.utoronto.ca>

.buildkite/run-tpu-test.sh

@@ -1,25 +0,0 @@
-#!/bin/bash
-
-set -e
-
-# Build the docker image.
-docker build -f Dockerfile.tpu -t vllm-tpu .
-
-# Set up cleanup.
-remove_docker_container() { docker rm -f tpu-test || true; }
-trap remove_docker_container EXIT
-# Remove the container that might not be cleaned up in the previous run.
-remove_docker_container
-
-# For HF_TOKEN.
-source /etc/environment
-# Run a simple end-to-end example.
-docker run --privileged --net host --shm-size=16G -it \
-    -e "HF_TOKEN=$HF_TOKEN" --name tpu-test \
-    vllm-tpu /bin/bash -c "python3 -m pip install git+https://github.com/thuml/depyf.git \
-    && python3 -m pip install pytest \
-    && python3 -m pip install lm_eval[api]==0.4.4 \
-    && pytest -v -s /workspace/vllm/tests/tpu/test_custom_dispatcher.py \
-    && python3 /workspace/vllm/tests/tpu/test_compilation.py \
-    && python3 /workspace/vllm/tests/tpu/test_quantization_accuracy.py \
-    && python3 /workspace/vllm/examples/offline_inference/tpu.py"

.buildkite/run-tpu-v1-test.sh

@@ -15,13 +15,22 @@ remove_docker_container
 source /etc/environment
 # Run a simple end-to-end example.
 docker run --privileged --net host --shm-size=16G -it \
-    -e "HF_TOKEN=$HF_TOKEN" -e "VLLM_USE_V1=1" --name tpu-test \
+    -e "HF_TOKEN=$HF_TOKEN" --name tpu-test \
     vllm-tpu /bin/bash -c "python3 -m pip install git+https://github.com/thuml/depyf.git \
     && python3 -m pip install pytest \
     && python3 -m pip install lm_eval[api]==0.4.4 \
-    && pytest -v -s /workspace/vllm/tests/tpu/test_custom_dispatcher.py \
-    && pytest -v -s /workspace/vllm/tests/v1/tpu/test_basic.py \
-    && pytest -v -s /workspace/vllm/tests/entrypoints/llm/test_accuracy.py::test_lm_eval_accuracy_v1_engine \
-    && python3 /workspace/vllm/tests/tpu/test_compilation.py \
-    && python3 /workspace/vllm/tests/tpu/test_quantization_accuracy.py \
-    && python3 /workspace/vllm/examples/offline_inference/tpu.py"
+    && echo TEST_1 \
+    && VLLM_USE_V1=1 python3 /workspace/vllm/tests/tpu/test_compilation.py \
+    && echo TEST_2 \
+    && VLLM_USE_V1=1 pytest -v -s /workspace/vllm/tests/v1/tpu/test_basic.py \
+    && echo TEST_3 \
+    && VLLM_USE_V1=1 pytest -v -s /workspace/vllm/tests/entrypoints/llm/test_accuracy.py::test_lm_eval_accuracy_v1_engine \
+    && echo TEST_4 \
+    && VLLM_USE_V1=1 pytest -s -v /workspace/vllm/tests/tpu/test_quantization_accuracy.py \
+    && echo TEST_5 \
+    && VLLM_USE_V1=1 python3 /workspace/vllm/examples/offline_inference/tpu.py" \
+    
+
+# TODO: This test fails because it uses RANDOM_SEED sampling
+# && VLLM_USE_V1=1 pytest -v -s /workspace/vllm/tests/tpu/test_custom_dispatcher.py \
+

.buildkite/run-xpu-test.sh

@@ -12,10 +12,11 @@ docker build -t ${image_name} -f Dockerfile.xpu .
 
 # Setup cleanup
 remove_docker_container() { 
-  docker rm -f "${container_name}" || docker image rm -f "${image_name}" || true;
+  docker rm -f "${container_name}" || true; 
+  docker image rm -f "${image_name}" || true;
+  docker system prune -f || true;
 }
 trap remove_docker_container EXIT
-remove_docker_container
 
 # Run the image and test offline inference/tensor parallel
 docker run \
@@ -25,6 +26,6 @@ docker run \
     --name "${container_name}" \
     "${image_name}" \
     sh -c '
-    python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m
-    python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m -tp 2
+    VLLM_USE_V1=0 python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m
+    VLLM_USE_V1=0 python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m -tp 2
 '

.buildkite/test-pipeline.yaml

@@ -200,6 +200,7 @@ steps:
     - pytest -v -s v1/core
     - pytest -v -s v1/entrypoints
     - pytest -v -s v1/engine
+    - pytest -v -s v1/entrypoints
     - pytest -v -s v1/sample
     - pytest -v -s v1/worker
     - pytest -v -s v1/structured_output
@@ -453,15 +454,6 @@ steps:
     - pip install git+https://github.com/TIGER-AI-Lab/Mantis.git
     - pytest -v -s models/decoder_only/vision_language/test_models.py -m 'split(group=1) and not core_model and not quant_model'
 
-- label: SSM and Hybrid Models Test # 12min
-  source_file_dependencies:
-      - vllm/
-      - tests/models/decoder_only/language/test_hybrid.py
-      - tests/models/decoder_only/language/test_mamba.py
-  commands:
-      - pytest -v -s models/decoder_only/language/test_hybrid.py
-      - pytest -v -s models/decoder_only/language/test_mamba.py
-
 # This test is used only in PR development phase to test individual models and should never run on main
 - label: Custom Models Test
   optional: true

Dockerfile.xpu

@@ -1,11 +1,7 @@
-FROM intel/deep-learning-essentials:2025.0.1-0-devel-ubuntu22.04 AS vllm-base
+# oneapi 2025.0.2 docker base image use rolling 2448 package. https://dgpu-docs.intel.com/releases/packages.html?release=Rolling+2448.13&os=Ubuntu+22.04, and we don't need install driver manually.
+FROM intel/deep-learning-essentials:2025.0.2-0-devel-ubuntu22.04 AS vllm-base
 
-RUN wget -O- https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB | gpg --dearmor | tee /usr/share/keyrings/intel-oneapi-archive-keyring.gpg > /dev/null && \
-    echo "deb [signed-by=/usr/share/keyrings/intel-oneapi-archive-keyring.gpg] https://apt.repos.intel.com/oneapi all main " | tee /etc/apt/sources.list.d/oneAPI.list && \
-    chmod 644 /usr/share/keyrings/intel-oneapi-archive-keyring.gpg && \
-    wget -O- https://repositories.intel.com/graphics/intel-graphics.key | gpg --dearmor | tee /usr/share/keyrings/intel-graphics.gpg > /dev/null && \
-    echo "deb [arch=amd64,i386 signed-by=/usr/share/keyrings/intel-graphics.gpg] https://repositories.intel.com/graphics/ubuntu jammy arc" | tee /etc/apt/sources.list.d/intel.gpu.jammy.list && \
-    chmod 644 /usr/share/keyrings/intel-graphics.gpg
+RUN rm /etc/apt/sources.list.d/intel-graphics.list
 
 RUN apt-get update -y && \
     apt-get install -y --no-install-recommends --fix-missing \
@@ -21,8 +17,6 @@ RUN apt-get update -y && \
     python3 \
     python3-dev \
     python3-pip \
-    libze-intel-gpu-dev \
-    libze-intel-gpu1 \
     wget
 
 WORKDIR /workspace/vllm

README.md

@@ -15,7 +15,7 @@ Easy, fast, and cheap LLM serving for everyone
 
 *Latest News* 🔥
 
-- [2025/03] We hosted [the first vLLM China Meetup](https://mp.weixin.qq.com/s/n77GibL2corAtQHtVEAzfg)! Please find the meetup slides from vLLM team [here](https://docs.google.com/presentation/d/1REHvfQMKGnvz6p3Fd23HhSO4c8j5WPGZV0bKYLwnHyQ/edit#slide=id.g33fb1ff286e_0_29).
+- [2025/03] We hosted [the first vLLM China Meetup](https://mp.weixin.qq.com/s/n77GibL2corAtQHtVEAzfg)! Please find the meetup slides from vLLM team [here](https://docs.google.com/presentation/d/1REHvfQMKGnvz6p3Fd23HhSO4c8j5WPGZV0bKYLwnHyQ/edit?usp=sharing).
 - [2025/03] We hosted [the East Coast vLLM Meetup](https://lu.ma/7mu4k4xx)! Please find the meetup slides [here](https://docs.google.com/presentation/d/1NHiv8EUFF1NLd3fEYODm56nDmL26lEeXCaDgyDlTsRs/edit#slide=id.g31441846c39_0_0).
 - [2025/02] We hosted [the ninth vLLM meetup](https://lu.ma/h7g3kuj9) with Meta! Please find the meetup slides from vLLM team [here](https://docs.google.com/presentation/d/1jzC_PZVXrVNSFVCW-V4cFXb6pn7zZ2CyP_Flwo05aqg/edit?usp=sharing) and AMD [here](https://drive.google.com/file/d/1Zk5qEJIkTmlQ2eQcXQZlljAx3m9s7nwn/view?usp=sharing). The slides from Meta will not be posted.
 - [2025/01] We are excited to announce the alpha release of vLLM V1: A major architectural upgrade with 1.7x speedup! Clean code, optimized execution loop, zero-overhead prefix caching, enhanced multimodal support, and more. Please check out our blog post [here](https://blog.vllm.ai/2025/01/27/v1-alpha-release.html).

benchmarks/benchmark_serving_structured_output.py

@@ -732,8 +732,11 @@ def main(args: argparse.Namespace):
         api_url = f"http://{args.host}:{args.port}{args.endpoint}"
         base_url = f"http://{args.host}:{args.port}"
 
-    tokenizer = get_tokenizer(tokenizer_id,
-                              trust_remote_code=args.trust_remote_code)
+    tokenizer = get_tokenizer(
+        tokenizer_id,
+        trust_remote_code=args.trust_remote_code,
+        tokenizer_mode=args.tokenizer_mode,
+    )
 
     if args.dataset == 'grammar':
         args.structure_type = 'guided_grammar'
@@ -876,6 +879,13 @@ if __name__ == "__main__":
         help=
         "Name or path of the tokenizer, if not using the default tokenizer.",  # noqa: E501
     )
+    parser.add_argument(
+        "--tokenizer-mode",
+        type=str,
+        default="auto",
+        help=
+        "Name or path of the tokenizer, if not using the default tokenizer.",  # noqa: E501
+    )
     parser.add_argument(
         "--num-prompts",
         type=int,

benchmarks/kernels/benchmark_lora.py

@@ -17,13 +17,8 @@ from torch.utils.benchmark import Measurement as TMeasurement
 from utils import ArgPool, Bench, CudaGraphBenchParams
 from weight_shapes import WEIGHT_SHAPES
 
-from vllm.lora.ops.triton_ops.bgmv_expand import bgmv_expand
-from vllm.lora.ops.triton_ops.bgmv_expand_slice import bgmv_expand_slice
-from vllm.lora.ops.triton_ops.bgmv_shrink import bgmv_shrink
-from vllm.lora.ops.triton_ops.sgmv_expand import sgmv_expand
-from vllm.lora.ops.triton_ops.sgmv_shrink import sgmv_shrink
+from vllm.lora.ops.triton_ops import LoRAKernelMeta, lora_expand, lora_shrink
 from vllm.lora.ops.triton_ops.utils import _LORA_A_PTR_DICT, _LORA_B_PTR_DICT
-from vllm.lora.ops.triton_ops.v1 import V1KernelMeta, v1_expand, v1_shrink
 from vllm.utils import FlexibleArgumentParser
 
 DEFAULT_MODELS = list(WEIGHT_SHAPES.keys())
@@ -167,69 +162,25 @@ class OpType(Enum):
     """
     LoRA Ops to benchmark and its properties.
     """
-    SGMV_SHRINK = auto()
-    BGMV_SHRINK = auto()
-    SGMV_EXPAND = auto()
-    BGMV_EXPAND = auto()
-    BGMV_EXPAND_SLICE = auto()
-    V1_SHRINK = auto()
-    V1_EXPAND = auto()
+    LORA_SHRINK = auto()
+    LORA_EXPAND = auto()
 
     @staticmethod
     def from_str(s: str) -> "OpType":
-        if s.lower() == 'sgmv_shrink':
-            return OpType.SGMV_SHRINK
-        if s.lower() == 'sgmv_expand':
-            return OpType.SGMV_EXPAND
-        if s.lower() == 'bgmv_shrink':
-            return OpType.BGMV_SHRINK
-        if s.lower() == 'bgmv_expand':
-            return OpType.BGMV_EXPAND
-        if s.lower() == "bgmv_expand_slice":
-            return OpType.BGMV_EXPAND_SLICE
-        if s.lower() == "v1_shrink":
-            return OpType.V1_SHRINK
-        if s.lower() == "v1_expand":
-            return OpType.V1_EXPAND
+        if s.lower() == "lora_shrink":
+            return OpType.LORA_SHRINK
+        if s.lower() == "lora_expand":
+            return OpType.LORA_EXPAND
         raise ValueError(f"Unrecognized str {s} to convert to OpType")
 
     def is_shrink_fn(self) -> bool:
-        return self in [
-            OpType.SGMV_SHRINK, OpType.BGMV_SHRINK, OpType.V1_SHRINK
-        ]
+        return self in [OpType.LORA_SHRINK]
 
     def is_expand_fn(self) -> bool:
-        return self in [
-            OpType.SGMV_EXPAND, OpType.BGMV_EXPAND, OpType.V1_EXPAND
-        ]
-
-    def is_prefill_op(self) -> bool:
-        return self in [
-            OpType.SGMV_SHRINK, OpType.SGMV_EXPAND, OpType.V1_SHRINK,
-            OpType.V1_EXPAND
-        ]
-
-    def is_decode_op(self) -> bool:
-        return self in [
-            OpType.BGMV_SHRINK, OpType.BGMV_EXPAND, OpType.BGMV_EXPAND_SLICE,
-            OpType.V1_SHRINK, OpType.V1_EXPAND
-        ]
-
-    def is_expand_slice_fn(self) -> bool:
-        return self in [OpType.BGMV_EXPAND_SLICE]
+        return self in [OpType.LORA_EXPAND]
 
     def num_slices(self) -> list[int]:
-        if self in [
-                OpType.SGMV_EXPAND, OpType.SGMV_SHRINK, OpType.V1_SHRINK,
-                OpType.V1_EXPAND
-        ]:
-            # SGMV kernels and v1 kernels supports slices
-            return [1, 2, 3]
-        if self in [OpType.BGMV_SHRINK, OpType.BGMV_EXPAND]:
-            return [1]
-        if self in [OpType.BGMV_EXPAND_SLICE]:
-            return [2, 3]
-        raise ValueError(f"Unrecognized OpType {self}")
+        return [1, 2, 3]
 
     def mkn(self, batch_size: int, seq_length: int, hidden_size: int,
             lora_rank: int) -> tuple[int, int, int]:
@@ -239,7 +190,7 @@ class OpType(Enum):
             k = hidden_size
             n = lora_rank
         else:
-            assert self.is_expand_fn() or self.is_expand_slice_fn()
+            assert self.is_expand_fn()
             m = num_tokens
             k = lora_rank
             n = hidden_size
@@ -254,7 +205,7 @@ class OpType(Enum):
         if self.is_shrink_fn():
             return op_dtype, op_dtype, torch.float32
         else:
-            assert self.is_expand_fn() or self.is_expand_slice_fn()
+            assert self.is_expand_fn()
             return torch.float32, op_dtype, op_dtype
 
     def matmul_shapes(
@@ -268,43 +219,19 @@ class OpType(Enum):
         m, k, n = self.mkn(batch_size, seq_length, hidden_size, lora_rank)
 
         b_shape = (num_loras, n, k)  # col-major
-        if self in [OpType.SGMV_SHRINK, OpType.V1_SHRINK]:
-            # SGMV shrink and V1 shrink kernels support num_slices inherently
-            # in the kernel.
+        if self in [OpType.LORA_SHRINK]:
+            # LoRA shrink kernels support num_slices inherently in the kernel.
             return ((m, k), b_shape, (num_slices, m, n))
-        if self in [OpType.SGMV_EXPAND, OpType.V1_EXPAND]:
-            # SGMV expand and V1 expand kernels support num_slices inherently
-            # in the kernel
+        if self in [OpType.LORA_EXPAND]:
+            # LoRA expand kernels support num_slices inherently in the kernel
             return ((num_slices, m, k), b_shape, (m, n * num_slices))
-        if self == OpType.BGMV_SHRINK:
-            return ((m, k), b_shape, (m, n))
-        if self == OpType.BGMV_EXPAND:
-            return ((m, k), b_shape, (m, n))
-        if self == OpType.BGMV_EXPAND_SLICE:
-            return ((num_slices, m, k), b_shape, (m, n * num_slices))
-
         raise ValueError(f"Unrecognized op_type {self}")
 
     def bench_fn(self) -> Callable:
-
-        def emulate_bgmv_expand_slice(kwargs_list: list[dict[str, Any]]):
-            for x in kwargs_list:
-                bgmv_expand_slice(**x)
-
-        if self == OpType.SGMV_SHRINK:
-            return sgmv_shrink
-        if self == OpType.SGMV_EXPAND:
-            return sgmv_expand
-        if self == OpType.BGMV_SHRINK:
-            return bgmv_shrink
-        if self == OpType.BGMV_EXPAND:
-            return bgmv_expand
-        if self == OpType.BGMV_EXPAND_SLICE:
-            return emulate_bgmv_expand_slice
-        if self == OpType.V1_SHRINK:
-            return v1_shrink
-        if self == OpType.V1_EXPAND:
-            return v1_expand
+        if self == OpType.LORA_SHRINK:
+            return lora_shrink
+        if self == OpType.LORA_EXPAND:
+            return lora_expand
 
         raise ValueError(f"Unrecognized optype {self}")
 
@@ -318,34 +245,13 @@ class OpType(Enum):
         """
         w_dtype = lora_weights[0].dtype
         num_slices = len(lora_weights)
-        if self in [OpType.SGMV_SHRINK, OpType.V1_SHRINK]:
+        if self in [OpType.LORA_SHRINK]:
             for slice_idx in range(num_slices):
                 ref_group_gemm(ref_out=output[slice_idx, :],
                                input=input,
                                lora_weights=lora_weights[slice_idx],
                                **kwargs)
-        elif self in [OpType.SGMV_EXPAND, OpType.V1_EXPAND]:
-            hidden_size = lora_weights[0].shape[1]
-            for slice_idx in range(num_slices):
-                slice_offset = slice_idx * hidden_size
-                ref_group_gemm(
-                    ref_out=output[:, slice_offset:slice_offset + hidden_size],
-                    input=input[slice_idx].clone().to(dtype=w_dtype),
-                    lora_weights=lora_weights[slice_idx],
-                    **kwargs)
-        elif self == OpType.BGMV_SHRINK:
-            assert num_slices == 1
-            ref_group_gemm(ref_out=output,
-                           input=input,
-                           lora_weights=lora_weights[0],
-                           **kwargs)
-        elif self == OpType.BGMV_EXPAND:
-            assert num_slices == 1
-            ref_group_gemm(ref_out=output,
-                           input=input.clone().to(dtype=w_dtype),
-                           lora_weights=lora_weights[0],
-                           **kwargs)
-        elif self == OpType.BGMV_EXPAND_SLICE:
+        elif self in [OpType.LORA_EXPAND]:
             hidden_size = lora_weights[0].shape[1]
             for slice_idx in range(num_slices):
                 slice_offset = slice_idx * hidden_size
@@ -411,13 +317,11 @@ class BenchmarkTensors:
     input: torch.Tensor
     lora_weights_lst: list[torch.Tensor]
     output: torch.Tensor
-    # metadata tensors
+    # LoRA kernel metadata
+    lora_kernel_meta: LoRAKernelMeta
+    # Metadata tensors used in testing correctness
     seq_lens: torch.Tensor
-    seq_start_loc: torch.Tensor
     prompt_lora_mapping: torch.Tensor
-    token_lora_mapping: torch.Tensor
-    # v1 kernel metadata
-    v1_kernel_meta: Optional[V1KernelMeta] = None
 
     def io_types(self) -> str:
         return (f"{dtype_to_str(self.input.dtype)}x"
@@ -444,35 +348,29 @@ class BenchmarkTensors:
         assert ctx.num_active_loras <= ctx.num_loras
         total_tokens = ctx.batch_size * ctx.seq_length
 
+        # Make metadata tensors involved in correctness testing.
         # Prepare seq lens tensor
         seq_len_tensor = torch.randint(ctx.seq_length, ctx.seq_length + 1,
                                        (ctx.batch_size, ))
-        # Prepare seq_start_loc tensor
-        seq_start_loc_tensor = torch.cumsum(torch.tensor(
-            [0] + seq_len_tensor[:-1].tolist(), dtype=torch.long),
-                                            dim=0)
         assert total_tokens == seq_len_tensor.sum()
         # Prepare prompt lora indices tensor
         prompt_lora_indices_tensor = make_prompt_lora_mapping(
             ctx.batch_size, ctx.num_active_loras, ctx.sort_by_lora_id, "cpu")
-        # Prepare token lora indices tensor
+
+        # Make LoRAKernelMeta
         token_lora_indices_tensor = make_token_lora_mapping(
             total_tokens, ctx.batch_size, prompt_lora_indices_tensor,
             seq_len_tensor, "cpu")
-
-        v1_kernel_meta = None
-        if op_type in [OpType.V1_SHRINK, OpType.V1_EXPAND]:
-            v1_kernel_meta = V1KernelMeta.make(
-                max_loras=ctx.num_loras,
-                max_num_tokens=token_lora_indices_tensor.size(0),
-                device="cpu")
-            v1_kernel_meta.prepare_tensors(
-                token_lora_mapping=token_lora_indices_tensor)
+        lora_kernel_meta = LoRAKernelMeta.make(
+            max_loras=ctx.num_loras,
+            max_num_tokens=token_lora_indices_tensor.size(0),
+            device="cpu")
+        lora_kernel_meta.prepare_tensors(
+            token_lora_mapping=token_lora_indices_tensor)
 
         return BenchmarkTensors(input_tensor, lora_weights, output_tensor,
-                                seq_len_tensor, seq_start_loc_tensor,
-                                prompt_lora_indices_tensor,
-                                token_lora_indices_tensor, v1_kernel_meta)
+                                lora_kernel_meta, seq_len_tensor,
+                                prompt_lora_indices_tensor)
 
     def sanity_check(self) -> None:
         """
@@ -482,9 +380,9 @@ class BenchmarkTensors:
         # check metadata tensors
         assert torch.sum(self.seq_lens) == num_tokens
         num_seqs = self.seq_lens.shape[0]
-        assert self.seq_start_loc.shape[0] == num_seqs
+        #assert self.seq_start_loc.shape[0] == num_seqs
         assert self.prompt_lora_mapping.shape[0] == num_seqs
-        assert self.token_lora_mapping.shape[0] == num_tokens
+        assert self.lora_kernel_meta.token_lora_mapping.shape[0] == num_tokens
 
     def to_device(self, device: str):
         """
@@ -499,220 +397,27 @@ class BenchmarkTensors:
         self.input = to_device(self.input)
         self.output = to_device(self.output)
         self.seq_lens = to_device(self.seq_lens)
-        self.seq_start_loc = to_device(self.seq_start_loc)
         self.prompt_lora_mapping = to_device(self.prompt_lora_mapping)
-        self.token_lora_mapping = to_device(self.token_lora_mapping)
         for i in range(len(self.lora_weights_lst)):
             self.lora_weights_lst[i] = to_device(self.lora_weights_lst[i])
 
-        # v1 meta
-        if self.v1_kernel_meta:
-            for field_name in V1KernelMeta.__dataclass_fields__:
-                field = getattr(self.v1_kernel_meta, field_name)
-                assert isinstance(field, torch.Tensor)
-                setattr(self.v1_kernel_meta, field_name, to_device(field))
+        # LoRA meta
+        for field_name in LoRAKernelMeta.__dataclass_fields__:
+            field = getattr(self.lora_kernel_meta, field_name)
+            assert isinstance(field, torch.Tensor)
+            setattr(self.lora_kernel_meta, field_name, to_device(field))
 
     def metadata(self) -> tuple[int, int, int]:
         """
         Return num_seqs, num_tokens and max_seq_len
         """
         num_seqs = self.seq_lens.shape[0]
-        num_tokens = self.token_lora_mapping.shape[0]
+        num_tokens = self.lora_kernel_meta.token_lora_mapping.shape[0]
         max_seq_len = torch.max(self.seq_lens).item()
         num_slices = len(self.lora_weights_lst)
         return num_seqs, num_tokens, max_seq_len, num_slices
 
-    def convert_to_sgmv_benchmark_tensors(self):
-        """
-        For sgmv punica kernels, when consecutive sequences have the
-        same LoRA ID, we just merge them together.
-        This happens in punica.py::compute_metadata
-        """
-
-        # Collapse seq_lens and seq_start_loc
-        _, seq_lens = torch.unique_consecutive(self.token_lora_mapping,
-                                               return_counts=True)
-        cum_result = torch.cumsum(seq_lens, dim=0)
-        seq_start_loc = torch.zeros_like(seq_lens)
-        seq_start_loc[1:].copy_(cum_result[:-1])
-
-        # Collapse prompt mapping
-        prompt_lora_mapping = torch.unique_consecutive(
-            self.prompt_lora_mapping)
-
-        assert torch.sum(seq_lens) == torch.sum(self.seq_lens), \
-         f"dont match - new {torch.sum(seq_lens)} vs {torch.sum(self.seq_lens)}"
-
-        self.prompt_lora_mapping = prompt_lora_mapping.to(
-            dtype=self.prompt_lora_mapping.dtype)
-        self.seq_lens = seq_lens.to(dtype=self.seq_lens.dtype)
-        self.seq_start_loc = seq_start_loc.to(dtype=self.seq_start_loc.dtype)
-
-    def as_sgmv_shrink_kwargs(self) -> dict[str, Any]:
-        self.convert_to_sgmv_benchmark_tensors()
-        self.sanity_check()
-        self.to_device(self.input.device)
-
-        num_seqs, num_tokens, max_seq_len, num_slices = self.metadata()
-
-        # Sanity check matrix shapes.
-        i_shape, lw_shape, o_shape = self.input.shape, self.lora_weights_lst[
-            0].shape, self.output.shape
-        # Expected input shape [num_tokens, hidden_size]
-        assert len(i_shape) == 2
-        assert i_shape[0] == num_tokens
-        hidden_size = i_shape[1]
-        # Expected lora weight shape [num_loras, lora_rank, hidden_size]
-        assert len(lw_shape) == 3
-        assert lw_shape[2] == hidden_size
-        lora_rank = lw_shape[1]
-        # Expected output shape [num_slices, num_tokens, lora_rank]
-        assert len(o_shape) == 3
-        assert o_shape == (num_slices, num_tokens, lora_rank)
-
-        return {
-            'inputs': self.input,
-            'lora_a_weights': self.lora_weights_lst,
-            'output_tensor': self.output,
-            'b_seq_start_loc': self.seq_start_loc,
-            'seq_len_tensor': self.seq_lens,
-            'lora_indices_tensor': self.prompt_lora_mapping,
-            'batches': num_seqs,
-            'max_seq_length': max_seq_len,
-            'token_nums': num_tokens,
-            'scaling': 1.0,
-        }
-
-    def as_sgmv_expand_kwargs(self, add_inputs: bool) -> dict[str, Any]:
-
-        self.convert_to_sgmv_benchmark_tensors()
-        self.sanity_check()
-        self.to_device(self.input.device)
-
-        num_seqs, num_tokens, max_seq_len, num_slices = self.metadata()
-
-        # Sanity check matrix shapes.
-        i_shape, lw_shape, o_shape = self.input.shape, self.lora_weights_lst[
-            0].shape, self.output.shape
-        # Expected input shape : [num_slices, num_tokens, lora_rank]
-        assert len(i_shape) == 3
-        assert i_shape[0] == num_slices
-        assert i_shape[1] == num_tokens
-        lora_rank = i_shape[2]
-        # Expected lora weight shape : [num_lora, hidden_size, lora_rank]
-        assert len(lw_shape) == 3
-        assert lw_shape[2] == lora_rank
-        hidden_size = lw_shape[1]
-        # Expected output shape : [num_tokens, hidden_size * num_slices]
-        assert len(o_shape) == 2
-        assert o_shape == (num_tokens, hidden_size * num_slices)
-
-        return {
-            'inputs': self.input,
-            'lora_b_weights': self.lora_weights_lst,
-            'output_tensor': self.output,
-            'b_seq_start_loc': self.seq_start_loc,
-            'seq_len_tensor': self.seq_lens,
-            'lora_indices_tensor': self.prompt_lora_mapping,
-            'batches': num_seqs,
-            'max_seq_length': max_seq_len,
-            'token_nums': num_tokens,
-            'offset_start': 0,
-            'add_inputs': add_inputs,
-        }
-
-    def as_bgmv_shrink_kwargs(self) -> dict[str, Any]:
-        assert len(self.lora_weights_lst) == 1
-        self.to_device(self.input.device)
-
-        _, num_tokens, _, _ = self.metadata()
-        # Sanity check shapes
-        i_shape, lw_shape, o_shape = self.input.shape, self.lora_weights_lst[
-            0].shape, self.output.shape
-        # Expected input shape [num_tokens, hidden_size]
-        assert len(i_shape) == 2
-        assert i_shape[0] == num_tokens
-        hidden_size = i_shape[1]
-        # Expected lora weight shape [num_loras, lora_rank, hidden_size]
-        assert len(lw_shape) == 3
-        assert lw_shape[2] == hidden_size
-        lora_rank = lw_shape[1]
-        # Expected output shape [num_tokens, lora_rank]
-        assert len(o_shape) == 2
-        assert o_shape == (num_tokens, lora_rank)
-
-        return {
-            'inputs': self.input,
-            'lora_a_weights': self.lora_weights_lst[0],
-            'output_tensor': self.output,
-            'lora_indices_tensor': self.token_lora_mapping,
-            'scaling': 1.0
-        }
-
-    def as_bgmv_expand_kwargs(self, add_inputs: bool):
-        assert len(self.lora_weights_lst) == 1
-        self.to_device(self.input.device)
-
-        _, num_tokens, _, _ = self.metadata()
-        # Sanity check shapes
-        i_shape, lw_shape, o_shape = self.input.shape, self.lora_weights_lst[
-            0].shape, self.output.shape
-        # Expected input shape [num_tokens, lora_rank]
-        assert len(i_shape) == 2
-        assert i_shape[0] == num_tokens
-        lora_rank = i_shape[1]
-        # Expected lora weight shape [num_loras, hidden_size, lora_rank]
-        assert len(lw_shape) == 3
-        assert lw_shape[2] == lora_rank
-        hidden_size = lw_shape[1]
-        # Expected output shape [num_tokens, hidden_size]
-        assert len(o_shape) == 2
-        assert o_shape == (num_tokens, hidden_size)
-
-        return {
-            'inputs': self.input,
-            'lora_b_weights': self.lora_weights_lst[0],
-            'output_tensor': self.output,
-            'lora_indices_tensor': self.token_lora_mapping,
-            'add_inputs': add_inputs
-        }
-
-    def as_bgmv_expand_slice_kwargs(self, add_inputs: bool) -> dict[str, Any]:
-
-        _, num_tokens, _, num_slices = self.metadata()
-        # Sanity check shapes
-        i_shape, lw_shape, o_shape = self.input.shape, self.lora_weights_lst[
-            0].shape, self.output.shape
-        # Expected input shape [num_slices, num_tokens, lora_rank]
-        assert len(i_shape) == 3
-        assert i_shape[0] == num_slices
-        assert i_shape[1] == num_tokens
-        lora_rank = i_shape[2]
-        # Expected lora weight shape [num_loras, hidden_size, lora_rank]
-        assert len(lw_shape) == 3
-        assert lw_shape[2] == lora_rank
-        hidden_size = lw_shape[1]
-        # Expected output shape [num_tokens, hidden_size * num_slices]
-        assert len(o_shape) == 2
-        assert o_shape == (num_tokens, hidden_size * num_slices)
-
-        self.to_device(self.input.device)
-
-        kwargs_list = []
-        for i in range(num_slices):
-            kwargs_list.append({
-                'inputs': self.input[i],
-                'lora_b_weights': self.lora_weights_lst[i],
-                'output_tensor': self.output,
-                'lora_indices_tensor': self.token_lora_mapping,
-                'slice_offset': i * hidden_size,
-                'slice_size': hidden_size,
-                'add_inputs': add_inputs,
-            })
-        return {'kwargs_list': kwargs_list}
-
-    def as_v1_shrink_kwargs(self) -> dict[str, Any]:
-        assert self.v1_kernel_meta is not None
+    def as_lora_shrink_kwargs(self) -> dict[str, Any]:
         self.sanity_check()
         self.to_device(self.input.device)
 
@@ -737,17 +442,16 @@ class BenchmarkTensors:
             'inputs': self.input,
             'lora_a_weights': self.lora_weights_lst,
             'output_tensor': self.output,
-            'token_lora_mapping': self.v1_kernel_meta.token_lora_mapping,
+            'token_lora_mapping': self.lora_kernel_meta.token_lora_mapping,
             'token_indices_sorted_by_lora_ids':
-            self.v1_kernel_meta.token_indices_sorted_by_lora_ids,
-            'num_tokens_per_lora': self.v1_kernel_meta.num_tokens_per_lora,
-            'lora_token_start_loc': self.v1_kernel_meta.lora_token_start_loc,
-            'lora_ids': self.v1_kernel_meta.active_lora_ids,
+            self.lora_kernel_meta.token_indices_sorted_by_lora_ids,
+            'num_tokens_per_lora': self.lora_kernel_meta.num_tokens_per_lora,
+            'lora_token_start_loc': self.lora_kernel_meta.lora_token_start_loc,
+            'lora_ids': self.lora_kernel_meta.active_lora_ids,
             'scaling': 1.0,
         }
 
-    def as_v1_expand_kwargs(self, add_inputs: bool) -> dict[str, Any]:
-        assert self.v1_kernel_meta is not None
+    def as_lora_expand_kwargs(self, add_inputs: bool) -> dict[str, Any]:
         self.sanity_check()
         self.to_device(self.input.device)
 
@@ -773,12 +477,12 @@ class BenchmarkTensors:
             'inputs': self.input,
             'lora_b_weights': self.lora_weights_lst,
             'output_tensor': self.output,
-            'token_lora_mapping': self.v1_kernel_meta.token_lora_mapping,
+            'token_lora_mapping': self.lora_kernel_meta.token_lora_mapping,
             'token_indices_sorted_by_lora_ids':
-            self.v1_kernel_meta.token_indices_sorted_by_lora_ids,
-            'num_tokens_per_lora': self.v1_kernel_meta.num_tokens_per_lora,
-            'lora_token_start_loc': self.v1_kernel_meta.lora_token_start_loc,
-            'lora_ids': self.v1_kernel_meta.active_lora_ids,
+            self.lora_kernel_meta.token_indices_sorted_by_lora_ids,
+            'num_tokens_per_lora': self.lora_kernel_meta.num_tokens_per_lora,
+            'lora_token_start_loc': self.lora_kernel_meta.lora_token_start_loc,
+            'lora_ids': self.lora_kernel_meta.active_lora_ids,
             'offset_start': 0,
             'add_inputs': add_inputs,
         }
@@ -791,20 +495,10 @@ class BenchmarkTensors:
         else:
             assert add_inputs is not None
 
-        if op_type == OpType.SGMV_SHRINK:
-            return self.as_sgmv_shrink_kwargs()
-        if op_type == OpType.SGMV_EXPAND:
-            return self.as_sgmv_expand_kwargs(add_inputs)
-        if op_type == OpType.BGMV_SHRINK:
-            return self.as_bgmv_shrink_kwargs()
-        if op_type == OpType.BGMV_EXPAND:
-            return self.as_bgmv_expand_kwargs(add_inputs)
-        if op_type == OpType.BGMV_EXPAND_SLICE:
-            return self.as_bgmv_expand_slice_kwargs(add_inputs)
-        if op_type == OpType.V1_SHRINK:
-            return self.as_v1_shrink_kwargs()
-        if op_type == OpType.V1_EXPAND:
-            return self.as_v1_expand_kwargs(add_inputs)
+        if op_type == OpType.LORA_SHRINK:
+            return self.as_lora_shrink_kwargs()
+        if op_type == OpType.LORA_EXPAND:
+            return self.as_lora_expand_kwargs(add_inputs)
         raise ValueError(f"Unrecognized optype {self}")
 
     def test_correctness(self, op_type: OpType,
@@ -993,10 +687,6 @@ def run(args: argparse.Namespace, bench_ctxs: list[BenchmarkContext]):
     for bench_ctx in bench_ctxs:
         for seq_len in args.seq_lengths:
             bench_ops: list[OpType] = args.op_types
-            if seq_len > 1:
-                # bench only prefill ops
-                bench_ops = [op for op in args.op_types if op.is_prefill_op()]
-
             seq_len_timers = []
             for bench_op in bench_ops:
                 for num_slices in bench_op.num_slices():
@@ -1206,13 +896,13 @@ Benchmark LoRA kernels:
     {use_cuda_graph_recommendation()}
 
     list_bench example:
-        python3 benchmarks/kernels/benchmark_lora.py list_bench --arg-pool-size 32 --batch-sizes 1 16 32 --dtype torch.float16 --hidden-sizes 2048 --lora-ranks 16 --num-loras 1 4 --op-types bgmv_shrink bgmv_expand sgmv_shrink sgmv_expand bgmv_expand_slice --seq-lengths 1 16 --sort-by-lora-id 1 --cuda-graph-nops 32
+        python3 benchmarks/kernels/benchmark_lora.py list_bench --arg-pool-size 32 --batch-sizes 1 16 32 --dtype torch.float16 --hidden-sizes 2048 --lora-ranks 16 --num-loras 1 4 --op-types lora_shrink lora_expand --seq-lengths 1 16 --sort-by-lora-id 1 --cuda-graph-nops 32
 
     model_bench example:
-        python3 benchmarks/kernels/benchmark_lora.py model_bench --models meta-llama/Llama-3-8b  --arg-pool-size 32 --batch-sizes 1 16 32 --dtype torch.float16  --lora-ranks 16 --num-loras 1 4 --op-types bgmv_shrink bgmv_expand sgmv_shrink sgmv_expand bgmv_expand_slice --seq-lengths 1 16 --sort-by-lora-id 1 --cuda-graph-nops 32 
+        python3 benchmarks/kernels/benchmark_lora.py model_bench --models meta-llama/Llama-3-8b  --arg-pool-size 32 --batch-sizes 1 16 32 --dtype torch.float16  --lora-ranks 16 --num-loras 1 4 --op-types lora_shrink lora_expand --seq-lengths 1 16 --sort-by-lora-id 1 --cuda-graph-nops 32 
 
     range_bench example:
-        python3 benchmarks/kernels/benchmark_lora.py range_bench  --arg-pool-size 32 --batch-sizes 1 16 32 --dtype torch.float16   --num-loras 1 4 --op-types bgmv_shrink bgmv_expand sgmv_shrink sgmv_expand bgmv_expand_slice --seq-lengths 1 16 --sort-by-lora-id 1 --cuda-graph-nops 32 --hidden-sizes-start 1024 --hidden-sizes-end 4096 --hidden-sizes-increment 1024 --lora-ranks-start 8 --lora-ranks-end 24 --lora-ranks-increment 8 
+        python3 benchmarks/kernels/benchmark_lora.py range_bench  --arg-pool-size 32 --batch-sizes 1 16 32 --dtype torch.float16   --num-loras 1 4 --op-types lora_shrink lora_expand --seq-lengths 1 16 --sort-by-lora-id 1 --cuda-graph-nops 32 --hidden-sizes-start 1024 --hidden-sizes-end 4096 --hidden-sizes-increment 1024 --lora-ranks-start 8 --lora-ranks-end 24 --lora-ranks-increment 8 
             """,  # noqa: E501
         formatter_class=argparse.RawTextHelpFormatter)
 

benchmarks/run_structured_output_benchmark.sh

@@ -54,6 +54,7 @@ for qps in "${QPS_VALUES[@]}"; do
   python "$SCRIPT_DIR/benchmark_serving_structured_output.py" $COMMON_PARAMS \
     --request-rate $qps \
     --result-filename "$FILENAME" \
+    --tokenizer-mode ${TOKENIZER_MODE:-"auto"} \
     --port ${PORT:-8000}
 
   echo "Completed benchmark with QPS: $qps"

csrc/cache_kernels.cu

@@ -350,8 +350,8 @@ __global__ void concat_and_cache_mla_kernel(
 
 }  // namespace vllm
 
-// KV_T is the stored data type of kv-cache.
-// CACHE_T is the data type of key and value tensors.
+// KV_T is the data type of key and value tensors.
+// CACHE_T is the stored data type of kv-cache.
 // KV_DTYPE is the real data type of kv-cache.
 #define CALL_RESHAPE_AND_CACHE(KV_T, CACHE_T, KV_DTYPE)               \
   vllm::reshape_and_cache_kernel<KV_T, CACHE_T, KV_DTYPE>             \
@@ -393,8 +393,8 @@ void reshape_and_cache(
                              CALL_RESHAPE_AND_CACHE)
 }
 
-// KV_T is the stored data type of kv-cache.
-// CACHE_T is the data type of key and value tensors.
+// KV_T is the data type of key and value tensors.
+// CACHE_T is the stored data type of kv-cache.
 // KV_DTYPE is the real data type of kv-cache.
 #define CALL_RESHAPE_AND_CACHE_FLASH(KV_T, CACHE_T, KV_DTYPE)         \
   vllm::reshape_and_cache_flash_kernel<KV_T, CACHE_T, KV_DTYPE>       \
@@ -446,8 +446,8 @@ void reshape_and_cache_flash(
                              CALL_RESHAPE_AND_CACHE_FLASH);
 }
 
-// KV_T is the stored data type of kv-cache.
-// CACHE_T is the data type of key and value tensors.
+// KV_T is the data type of key and value tensors.
+// CACHE_T is the stored data type of kv-cache.
 // KV_DTYPE is the real data type of kv-cache.
 #define CALL_CONCAT_AND_CACHE_MLA(KV_T, CACHE_T, KV_DTYPE)              \
   vllm::concat_and_cache_mla_kernel<KV_T, CACHE_T, KV_DTYPE>            \

docs/source/deployment/docker.md

@@ -34,11 +34,11 @@ If you need to use those dependencies (having accepted the license terms),
 create a custom Dockerfile on top of the base image with an extra layer that installs them:
 
 ```Dockerfile
-FROM vllm/vllm-openai:v0.7.3
+FROM vllm/vllm-openai:v0.8.0
 
 # e.g. install the `audio` and `video` optional dependencies
 # NOTE: Make sure the version of vLLM matches the base image!
-RUN uv pip install --system vllm[audio,video]==0.7.3
+RUN uv pip install vllm[audio,video]==0.8.0
 ```
 
 :::
@@ -52,7 +52,7 @@ with an extra layer that installs their code from source:
 ```Dockerfile
 FROM vllm/vllm-openai:latest
 
-RUN uv pip install --system git+https://github.com/huggingface/transformers.git
+RUN uv pip install git+https://github.com/huggingface/transformers.git
 ```
 
 :::

docs/source/design/v1/prefix_caching.md

@@ -191,7 +191,7 @@ When the head block (least recently used block) of the free queue is cached, we
 
 In this example, we assume the block size is 4 (each block can cache 4 tokens), and we have 10 blocks in the KV-cache manager in total.
 
-**Time 1: The cache is empty and a new request comes in.** We allocate 4 blocks. 3 of them are already full and cached. The fourth block is partially full with 2 of 4 tokens.
+**Time 1: The cache is empty and a new request comes in.** We allocate 4 blocks. 3 of them are already full and cached. The fourth block is partially full with 3 of 4 tokens.
 
 :::{image} /assets/design/v1/prefix_caching/example-time-1.png
 :alt: Example Time 1
@@ -203,7 +203,7 @@ In this example, we assume the block size is 4 (each block can cache 4 tokens),
 :alt: Example Time 3
 :::
 
-**Time 4: Request 1 comes in with the 14 prompt tokens, where the first 11 tokens are the same as request 0.** We can see that only 2 blocks (11 tokens) hit the cache, because the 3rd block only matches 3 of 4 tokens.
+**Time 4: Request 1 comes in with the 14 prompt tokens, where the first 10 tokens are the same as request 0.** We can see that only the first 2 blocks (8 tokens) hit the cache, because the 3rd block only matches 2 of 4 tokens.
 
 :::{image} /assets/design/v1/prefix_caching/example-time-4.png
 :alt: Example Time 4

docs/source/getting_started/v1_user_guide.md

@@ -2,6 +2,8 @@
 
 V1 is now enabled by default for all supported use cases, and we will gradually enable it for every use case we plan to support. Please share any feedback on [GitHub](https://github.com/vllm-project/vllm) or in the [vLLM Slack](https://inviter.co/vllm-slack).
 
+To disable V1, please set the environment variable as: `VLLM_USE_V1=0`, and send us a GitHub issue sharing the reason!
+
 ## Why vLLM V1?
 
 vLLM V0 successfully supported a wide range of models and hardware, but as new features were developed independently, the system grew increasingly complex. This complexity made it harder to integrate new capabilities and introduced technical debt, revealing the need for a more streamlined and unified design.

docs/source/models/supported_models.md

@@ -477,6 +477,11 @@ See [this page](#generative-models) for more information on how to use generativ
   * `xverse/XVERSE-7B-Chat`, `xverse/XVERSE-13B-Chat`, `xverse/XVERSE-65B-Chat`, etc.
   * ✅︎
   * ✅︎
+- * `Zamba2ForCausalLM`
+  * Zamba2
+  * `Zyphra/Zamba2-7B-instruct`, `Zyphra/Zamba2-2.7B-instruct`, `Zyphra/Zamba2-1.2B-instruct`, etc.
+  *
+  *
 :::
 
 :::{note}
@@ -879,7 +884,7 @@ See [this page](#generative-models) for more information on how to use generativ
 - * `PixtralForConditionalGeneration`
   * Pixtral
   * T + I<sup>+</sup>
-  * `mistralai/Pixtral-12B-2409`, `mistral-community/pixtral-12b`, etc.
+  * `mistralai/Mistral-Small-3.1-24B-Instruct-2503`, `mistral-community/pixtral-12b`, etc.
   *
   * ✅︎
   * ✅︎
@@ -946,7 +951,7 @@ V0 correctly implements the model's attention pattern:
 
 V1 currently uses a simplified attention pattern:
 - Uses causal attention for all tokens, including image tokens
-- Generates reasonable outputs but does not match the original model's attention for text + image inputs
+- Generates reasonable outputs but does not match the original model's attention for text + image inputs, especially when `{"do_pan_and_scan": True}`
 - Will be updated in the future to support the correct behavior
 
 This limitation exists because the model's mixed attention pattern (bidirectional for images, causal otherwise) is not yet supported by vLLM's attention backends.

examples/offline_inference/audio_language.py

@@ -93,7 +93,6 @@ def run_phi4mm(question: str, audio_count: int) -> ModelRequestData:
         max_num_seqs=2,
         enable_lora=True,
         max_lora_rank=320,
-        lora_extra_vocab_size=0,
         limit_mm_per_prompt={"audio": audio_count},
     )
 

examples/offline_inference/pixtral.py

@@ -6,14 +6,14 @@ import argparse
 from vllm import LLM
 from vllm.sampling_params import SamplingParams
 
-# This script is an offline demo for running Pixtral.
+# This script is an offline demo for running Mistral-Small-3
 #
 # If you want to run a server/client setup, please follow this code:
 #
 # - Server:
 #
 # ```bash
-# vllm serve mistralai/Pixtral-12B-2409 --tokenizer-mode mistral --limit-mm-per-prompt 'image=4' --max-model-len 16384
+# vllm serve mistralai/Mistral-Small-3.1-24B-Instruct-2503 --tokenizer-mode mistral --limit-mm-per-prompt 'image=4' --max-model-len 16384
 # ```
 #
 # - Client:
@@ -23,7 +23,7 @@ from vllm.sampling_params import SamplingParams
 # --header 'Content-Type: application/json' \
 # --header 'Authorization: Bearer token' \
 # --data '{
-#     "model": "mistralai/Pixtral-12B-2409",
+#     "model": "mistralai/Mistral-Small-3.1-24B-Instruct-2503",
 #     "messages": [
 #       {
 #         "role": "user",
@@ -44,7 +44,7 @@ from vllm.sampling_params import SamplingParams
 
 
 def run_simple_demo(args: argparse.Namespace):
-    model_name = "mistralai/Pixtral-12B-2409"
+    model_name = "mistralai/Mistral-Small-3.1-24B-Instruct-2503"
     sampling_params = SamplingParams(max_tokens=8192)
 
     # Lower max_model_len and/or max_num_seqs on low-VRAM GPUs.
@@ -83,7 +83,7 @@ def run_simple_demo(args: argparse.Namespace):
 
 
 def run_advanced_demo(args: argparse.Namespace):
-    model_name = "mistralai/Pixtral-12B-2409"
+    model_name = "mistralai/Mistral-Small-3.1-24B-Instruct-2503"
     max_img_per_msg = 5
     max_tokens_per_img = 4096
 

examples/offline_inference/vision_language.py

@@ -682,7 +682,6 @@ def run_phi4mm(questions: list[str], modality: str) -> ModelRequestData:
         max_num_seqs=2,
         enable_lora=True,
         max_lora_rank=320,
-        lora_extra_vocab_size=0,
     )
 
     return ModelRequestData(

examples/offline_inference/vision_language_multi_image.py

@@ -342,7 +342,6 @@ def load_phi4mm(question: str, image_urls: list[str]) -> ModelRequestData:
         limit_mm_per_prompt={"image": len(image_urls)},
         enable_lora=True,
         max_lora_rank=320,
-        lora_extra_vocab_size=0,
     )
 
     placeholders = "".join(f"<|image_{i}|>"

requirements/common.txt

@@ -20,7 +20,7 @@ tiktoken >= 0.6.0  # Required for DBRX tokenizer
 lm-format-enforcer >= 0.10.11, < 0.11
 outlines == 0.1.11
 lark == 1.2.2
-xgrammar == 0.1.15; platform_machine == "x86_64" or platform_machine == "aarch64"
+xgrammar == 0.1.16; platform_machine == "x86_64" or platform_machine == "aarch64"
 typing_extensions >= 4.10
 filelock >= 3.16.1 # need to contain https://github.com/tox-dev/filelock/pull/317
 partial-json-parser # used for parsing partial JSON outputs

requirements/test.txt

@@ -235,7 +235,7 @@ mbstrdecoder==1.1.3
     #   typepy
 mdurl==0.1.2
     # via markdown-it-py
-mistral-common==1.5.1
+mistral-common==1.5.4
     # via -r requirements/test.in
 more-itertools==10.5.0
     # via lm-eval

tests/compile/test_basic_correctness.py

@@ -60,7 +60,7 @@ class TestSetting:
         # embedding model
         TestSetting(
             model="BAAI/bge-multilingual-gemma2",
-            model_args=["--task", "embed"],
+            model_args=["--task", "embed", "--dtype", "bfloat16"],
             pp_size=1,
             tp_size=1,
             attn_backend="FLASH_ATTN",

tests/conftest.py

@@ -14,8 +14,8 @@ import torch.nn as nn
 import torch.nn.functional as F
 from huggingface_hub import snapshot_download
 from PIL import Image
-from transformers import (AutoModelForCausalLM, AutoTokenizer, BatchEncoding,
-                          BatchFeature)
+from transformers import (AutoConfig, AutoModelForCausalLM, AutoTokenizer,
+                          BatchEncoding, BatchFeature)
 from transformers.models.auto.auto_factory import _BaseAutoModelClass
 
 from tests.models.utils import (TokensTextLogprobs,
@@ -23,7 +23,7 @@ from tests.models.utils import (TokensTextLogprobs,
 from vllm import LLM, SamplingParams
 from vllm.assets.image import ImageAsset
 from vllm.assets.video import VideoAsset
-from vllm.config import TaskOption, TokenizerPoolConfig
+from vllm.config import TaskOption, TokenizerPoolConfig, _get_and_verify_dtype
 from vllm.connections import global_http_connection
 from vllm.distributed import (cleanup_dist_env_and_memory,
                               init_distributed_environment,
@@ -34,8 +34,7 @@ from vllm.inputs import (ExplicitEncoderDecoderPrompt, TextPrompt,
 from vllm.logger import init_logger
 from vllm.outputs import RequestOutput
 from vllm.sampling_params import BeamSearchParams
-from vllm.utils import (STR_DTYPE_TO_TORCH_DTYPE, cuda_device_count_stateless,
-                        identity, is_list_of)
+from vllm.utils import cuda_device_count_stateless, is_list_of
 
 logger = init_logger(__name__)
 
@@ -271,14 +270,18 @@ _R = TypeVar("_R")
 
 class HfRunner:
 
-    def wrap_device(self, x: _T, device: Optional[str] = None) -> _T:
+    def get_default_device(self):
         from vllm.platforms import current_platform
+
+        return ("cpu" if current_platform.is_cpu()
+                or current_platform.is_openvino() else "cuda")
+
+    def wrap_device(self, x: _T, device: Optional[str] = None) -> _T:
         if x is None or isinstance(x, (bool, )):
             return x
 
         if device is None:
-            device = "cpu" if current_platform.is_cpu(
-            ) or current_platform.is_openvino() else "cuda"
+            device = self.device
 
         if isinstance(x, dict):
             return {k: self.wrap_device(v, device) for k, v in x.items()}
@@ -291,45 +294,59 @@ class HfRunner:
     def __init__(
         self,
         model_name: str,
-        dtype: str = "half",
+        dtype: str = "auto",
         *,
         model_kwargs: Optional[dict[str, Any]] = None,
         is_sentence_transformer: bool = False,
         is_cross_encoder: bool = False,
         skip_tokenizer_init: bool = False,
         auto_cls: type[_BaseAutoModelClass] = AutoModelForCausalLM,
-        postprocess_inputs: Callable[..., BatchEncoding] = identity,
     ) -> None:
-        torch_dtype = STR_DTYPE_TO_TORCH_DTYPE[dtype]
-
         self.model_name = model_name
 
+        self.config = AutoConfig.from_pretrained(
+            model_name,
+            trust_remote_code=True,
+        )
+        self.device = self.get_default_device()
+        self.dtype = torch_dtype = _get_and_verify_dtype(self.config, dtype)
+
+        model_kwargs = model_kwargs if model_kwargs is not None else {}
+        model_kwargs.setdefault("torch_dtype", torch_dtype)
+
         if is_sentence_transformer:
             # Lazy init required for AMD CI
             from sentence_transformers import SentenceTransformer
-            self.model = self.wrap_device(
-                SentenceTransformer(
-                    model_name,
-                    device="cpu",
-                    trust_remote_code=True,
-                ).to(dtype=torch_dtype))
+
+            self.model = SentenceTransformer(
+                model_name,
+                device=self.device,
+                model_kwargs=model_kwargs,
+                trust_remote_code=True,
+            )
         elif is_cross_encoder:
             # Lazy init required for AMD CI
             from sentence_transformers import CrossEncoder
-            self.model = CrossEncoder(model_name,
-                                      device="cpu",
-                                      trust_remote_code=True)
-            self.model.model = self.wrap_device(self.model.model)\
-                .to(dtype=torch_dtype)
+
+            self.model = CrossEncoder(
+                model_name,
+                device=self.device,
+                automodel_args=model_kwargs,
+                trust_remote_code=True,
+            )
         else:
-            model_kwargs = model_kwargs if model_kwargs is not None else {}
-            self.model = self.wrap_device(
-                auto_cls.from_pretrained(
-                    model_name,
-                    torch_dtype=torch_dtype,
-                    trust_remote_code=True,
-                    **model_kwargs,
-                ))
+            model = auto_cls.from_pretrained(
+                model_name,
+                trust_remote_code=True,
+                **model_kwargs,
+            )
+
+            if (getattr(model, "quantization_method", None) != "bitsandbytes"
+                    and len({p.device
+                             for p in model.parameters()}) < 2):
+                model = model.to(self.device)
+
+            self.model = model
 
         if not skip_tokenizer_init:
             self.tokenizer = AutoTokenizer.from_pretrained(
@@ -349,16 +366,13 @@ class HfRunner:
         if skip_tokenizer_init:
             self.tokenizer = self.processor.tokenizer
 
-        self.dtype = dtype
-        self.postprocess_inputs = postprocess_inputs
-
     def get_inputs(
         self,
         prompts: list[str],
         images: Optional[PromptImageInput] = None,
         videos: Optional[PromptVideoInput] = None,
         audios: Optional[PromptAudioInput] = None,
-    ) -> list[BatchEncoding]:
+    ) -> list[Union[BatchFeature, BatchEncoding]]:
         if images is not None:
             assert len(prompts) == len(images)
 
@@ -368,7 +382,7 @@ class HfRunner:
         if audios is not None:
             assert len(prompts) == len(audios)
 
-        all_inputs: list[BatchEncoding] = []
+        all_inputs: list[Union[BatchFeature, BatchEncoding]] = []
         for i, prompt in enumerate(prompts):
             processor_kwargs: dict[str, Any] = {
                 "text": prompt,
@@ -384,7 +398,8 @@ class HfRunner:
                 processor_kwargs["sampling_rate"] = sr
 
             inputs = self.processor(**processor_kwargs)
-            inputs = self.postprocess_inputs(inputs, dtype=self.dtype)
+            if isinstance(inputs, BatchFeature):
+                inputs = inputs.to(dtype=self.dtype)
 
             all_inputs.append(inputs)
 
@@ -417,7 +432,7 @@ class HfRunner:
         outputs: list[tuple[list[list[int]], list[str]]] = []
         for inputs in all_inputs:
             output_ids = self.model.generate(
-                **self.wrap_device(inputs, device=self.model.device.type),
+                **self.wrap_device(inputs),
                 use_cache=True,
                 **kwargs,
             )
@@ -488,7 +503,7 @@ class HfRunner:
         all_logprobs: list[list[torch.Tensor]] = []
         for inputs in all_inputs:
             output = self.model.generate(
-                **self.wrap_device(inputs, device=self.model.device.type),
+                **self.wrap_device(inputs),
                 use_cache=True,
                 do_sample=False,
                 max_new_tokens=max_tokens,
@@ -569,7 +584,7 @@ class HfRunner:
 
         for inputs in all_inputs:
             output = self.model.generate(
-                **self.wrap_device(inputs, device=self.model.device.type),
+                **self.wrap_device(inputs),
                 use_cache=True,
                 do_sample=False,
                 max_new_tokens=max_tokens,
@@ -620,19 +635,15 @@ class HfRunner:
             if images is not None and images[i] is not None:
                 processor_kwargs["images"] = images[i]
 
-            encoder_inputs = self.wrap_device(
-                self.processor(**processor_kwargs),
-                device=self.model.device.type,
-            )
+            encoder_inputs = self.processor(**processor_kwargs)
+            encoder_inputs = self.wrap_device(encoder_inputs)
 
             if decoder_prompt is None:
                 decoder_input_ids = None
             else:
-                decoder_input_ids = self.wrap_device(
-                    self.tokenizer(decoder_prompt,
-                                   return_tensors="pt").input_ids,
-                    device=self.model.device.type,
-                )
+                decoder_inputs = self.tokenizer(decoder_prompt,
+                                                return_tensors="pt")
+                decoder_input_ids = self.wrap_device(decoder_inputs.input_ids)
 
             output = self.model.generate(
                 decoder_input_ids=decoder_input_ids,
@@ -684,6 +695,7 @@ class VllmRunner:
     """
     The default value of some arguments have been modified from
     :class:`~vllm.LLM` as follows:
+
     - `trust_remote_code`: Set to `True` instead of `False` for convenience.
     - `seed`: Set to `0` instead of `None` for test reproducibility.
     - `max_model_len`: Set to `1024` instead of `None` to reduce memory usage.
@@ -701,10 +713,8 @@ class VllmRunner:
         tokenizer_mode: str = "auto",
         trust_remote_code: bool = True,
         seed: Optional[int] = 0,
-        # Use smaller max model length, otherwise bigger model cannot run due
-        # to kv cache size limit.
         max_model_len: int = 1024,
-        dtype: str = "half",
+        dtype: str = "auto",
         disable_log_stats: bool = True,
         tensor_parallel_size: int = 1,
         block_size: int = 16,
@@ -1110,4 +1120,4 @@ def pytest_collection_modifyitems(config, items):
     skip_optional = pytest.mark.skip(reason="need --optional option to run")
     for item in items:
         if "optional" in item.keywords:
-            item.add_marker(skip_optional)
+            item.add_marker(skip_optional)

tests/entrypoints/llm/test_chat.py

@@ -64,7 +64,6 @@ def test_multi_chat():
 def test_chat_multi_image(image_urls: list[str]):
     llm = LLM(
         model="microsoft/Phi-3.5-vision-instruct",
-        dtype="bfloat16",
         max_model_len=4096,
         max_num_seqs=5,
         enforce_eager=True,

tests/entrypoints/openai/test_audio.py

@@ -18,8 +18,6 @@ TEST_AUDIO_URLS = [
 @pytest.fixture(scope="module")
 def server():
     args = [
-        "--dtype",
-        "bfloat16",
         "--max-model-len",
         "2048",
         "--max-num-seqs",

tests/entrypoints/openai/test_video.py

@@ -24,8 +24,6 @@ def server():
     args = [
         "--task",
         "generate",
-        "--dtype",
-        "bfloat16",
         "--max-model-len",
         "32768",
         "--max-num-seqs",

tests/entrypoints/openai/test_vision.py

@@ -25,8 +25,6 @@ def server():
     args = [
         "--task",
         "generate",
-        "--dtype",
-        "bfloat16",
         "--max-model-len",
         "2048",
         "--max-num-seqs",

tests/entrypoints/openai/test_vision_embedding.py

@@ -28,8 +28,6 @@ def server():
     args = [
         "--task",
         "embed",
-        "--dtype",
-        "bfloat16",
         "--max-model-len",
         "2048",
         "--max-num-seqs",

tests/entrypoints/test_chat_utils.py

@@ -34,7 +34,7 @@ def phi3v_model_config():
                        tokenizer=PHI3V_MODEL_ID,
                        tokenizer_mode="auto",
                        trust_remote_code=True,
-                       dtype="bfloat16",
+                       dtype="auto",
                        seed=0,
                        limit_mm_per_prompt={
                            "image": 2,
@@ -58,7 +58,7 @@ def mllama_model_config():
                        tokenizer=MLLAMA_MODEL_ID,
                        tokenizer_mode="auto",
                        trust_remote_code=True,
-                       dtype="bfloat16",
+                       dtype="auto",
                        seed=0,
                        limit_mm_per_prompt={
                            "image": 2,
@@ -669,7 +669,7 @@ def test_multimodal_image_parsing_matches_hf(model, image_url):
                                tokenizer=MLLAMA_MODEL_ID,
                                tokenizer_mode="auto",
                                trust_remote_code=True,
-                               dtype="bfloat16",
+                               dtype="auto",
                                seed=0,
                                limit_mm_per_prompt={
                                    "image": 2,

tests/lora/test_punica_ops.py

@@ -4,18 +4,13 @@ from threading import Lock
 import pytest
 import torch
 
-import vllm.lora.ops.triton_ops  # noqa: F401
-import vllm.lora.ops.triton_ops.v1  # noqa: F401
-from vllm.lora.ops.torch_ops import (bgmv_expand, bgmv_expand_slice,
-                                     bgmv_shrink, sgmv_expand,
-                                     sgmv_expand_slice, sgmv_shrink)
+import vllm.lora.ops.torch_ops as torch_ops
+import vllm.lora.ops.triton_ops as triton_ops
+from vllm.lora.ops.triton_ops import LoRAKernelMeta
 from vllm.lora.ops.triton_ops.utils import _LORA_A_PTR_DICT, _LORA_B_PTR_DICT
-from vllm.lora.ops.triton_ops.v1 import V1KernelMeta
 from vllm.platforms import current_platform
 
-from .utils import (PunicaTensors, assert_close, generate_data,
-                    generate_data_for_expand_nslices,
-                    generate_data_for_nslices)
+from .utils import PunicaTensors, assert_close, generate_data_for_nslices
 
 
 # Utility shrink and expand operations used as reference implementations.
@@ -26,10 +21,10 @@ def sgmv_shrink_for_nslices(
         prompt_lora_mapping: torch.Tensor, batches: int, max_seq_length: int,
         num_tokens: int, scaling: float):
     """
-    Wrapper around sgmv_shrink that handles any nslices.
+    Wrapper around torch_ops.sgmv_shrink that handles any nslices.
     """
     for index in range(nslices):
-        sgmv_shrink(
+        torch_ops.sgmv_shrink(
             inputs_tensor,
             lora_weights_lst[index],
             out_tensor[index],
@@ -53,11 +48,11 @@ def sgmv_expand_for_nslices(nslices: int, hidden_size: int,
                             max_seq_length: int, num_tokens: int,
                             add_inputs: bool) -> None:
     """
-    Wrapper around sgmv_expand that handles any nslices.
+    Wrapper around torch_ops.sgmv_expand that handles any nslices.
     """
     if nslices == 1:
         # Verify the torch's sgmv_expand op
-        sgmv_expand(
+        torch_ops.sgmv_expand(
             inputs_tensor[0],
             lora_weights_lst[0],
             out_tensor,
@@ -73,7 +68,7 @@ def sgmv_expand_for_nslices(nslices: int, hidden_size: int,
         slice_offset = 0
         for index in range(nslices):
             lora_weights = lora_weights_lst[index]
-            sgmv_expand_slice(
+            torch_ops.sgmv_expand_slice(
                 inputs_tensor[index],
                 lora_weights,
                 out_tensor,
@@ -93,12 +88,13 @@ def sgmv_expand_for_nslices(nslices: int, hidden_size: int,
 _dict_lock = Lock()
 
 
-def check_shrink_kernels(batches: int, num_loras: int, rank: int,
-                         hidden_size: int, nslices: int, dtype: torch.dtype,
-                         device: str, seq_length: int, scaling: float):
+def check_lora_shrink_kernel(batches: int, num_loras: int, rank: int,
+                             hidden_size: int, nslices: int,
+                             dtype: torch.dtype, device: str, seq_length: int,
+                             scaling: float):
     """
-    Compare outputs of vllm.sgmv_shrink and vllm.v1_shrink kernel against a
-    reference implementation.
+    Compare outputs of torch_ops.sgmv_shrink and triton_ops.lora_shrink
+    kernels.
     """
     data: PunicaTensors = generate_data_for_nslices(
         batches,
@@ -118,35 +114,24 @@ def check_shrink_kernels(batches: int, num_loras: int, rank: int,
                       data.prompt_lora_mapping, batches, max_seq_length,
                       token_nums)
 
-    # Setup metadata information for the V1 kernel.
-    v1_meta = V1KernelMeta.make(max_loras=num_loras,
-                                max_num_tokens=token_nums,
-                                device='cuda')
-    v1_meta.prepare_tensors(data.token_lora_mapping)
+    # Setup metadata information for the LoRA kernel.
+    lora_meta = LoRAKernelMeta.make(max_loras=num_loras,
+                                    max_num_tokens=token_nums,
+                                    device='cuda')
+    lora_meta.prepare_tensors(data.token_lora_mapping)
 
     ref_out_tensor = data.ref_out_tensor
-    sgmv_out_tensor = data.our_out_tensor
-    v1_out_tensor = data.our_out_tensor.clone()
+    out_tensor = data.our_out_tensor.clone()
 
     # Preventing cache error pointer.
     with _dict_lock:
-        # SGMV shrink kernel
+        # lora_shrink kernel
         _LORA_A_PTR_DICT.clear()
-        torch.ops.vllm.sgmv_shrink(
+        triton_ops.lora_shrink(
             data.inputs_tensor,
             data.lora_weights,
-            sgmv_out_tensor,
-            *sgmv_meta_args,
-            scaling,
-        )
-
-        # V1 shrink kernel
-        _LORA_A_PTR_DICT.clear()
-        torch.ops.vllm.v1_shrink(
-            data.inputs_tensor,
-            data.lora_weights,
-            v1_out_tensor,
-            *v1_meta.meta_args(token_nums=token_nums),
+            out_tensor,
+            *lora_meta.meta_args(token_nums=token_nums),
             scaling,
         )
 
@@ -160,16 +145,16 @@ def check_shrink_kernels(batches: int, num_loras: int, rank: int,
         scaling,
     )
 
-    assert_close(sgmv_out_tensor, ref_out_tensor)
-    assert_close(v1_out_tensor, ref_out_tensor)
+    assert_close(out_tensor, ref_out_tensor)
 
 
-def check_expand_kernels(batches: int, num_loras: int, rank: int,
-                         hidden_size: int, nslices: int, dtype: torch.dtype,
-                         device: str, seq_length: int, add_inputs: bool):
+def check_lora_expand_kernel(batches: int, num_loras: int, rank: int,
+                             hidden_size: int, nslices: int,
+                             dtype: torch.dtype, device: str, seq_length: int,
+                             add_inputs: bool):
     """
-    Compare outputs of vllm.sgmv_expand and vllm.v1_expand kernels against a
-    reference implementation.
+    Compare outputs of torch_ops.sgmv_expand and triton_ops.lora_expand
+    kernels.
     """
     data: PunicaTensors = generate_data_for_nslices(
         batches,
@@ -190,37 +175,25 @@ def check_expand_kernels(batches: int, num_loras: int, rank: int,
                       data.prompt_lora_mapping, batches, max_seq_length,
                       token_nums)
 
-    # Setup metadata information for the V1 kernel.
-    v1_meta = V1KernelMeta.make(max_loras=num_loras,
-                                max_num_tokens=token_nums,
-                                device='cuda')
-    v1_meta.prepare_tensors(data.token_lora_mapping)
+    # Setup metadata information for the LoRA kernel.
+    lora_meta = LoRAKernelMeta.make(max_loras=num_loras,
+                                    max_num_tokens=token_nums,
+                                    device='cuda')
+    lora_meta.prepare_tensors(data.token_lora_mapping)
 
     # Setup output tensors
     ref_out_tensor = data.ref_out_tensor
-    sgmv_out_tensor = data.our_out_tensor
-    v1_out_tensor = data.our_out_tensor.clone()
+    out_tensor = data.our_out_tensor.clone()
 
     with _dict_lock:
-        # SGMV expand kernel
+        # lora_expand kernel
         _LORA_B_PTR_DICT.clear()
-        torch.ops.vllm.sgmv_expand(
-            data.inputs_tensor,
-            data.lora_weights,
-            sgmv_out_tensor,
-            *sgmv_meta_args,
-            offset_start=0,
-            add_inputs=add_inputs,
-        )
-
-        # V1 expand kernel
-        _LORA_B_PTR_DICT.clear()
-        torch.ops.vllm.v1_expand(data.inputs_tensor,
-                                 data.lora_weights,
-                                 v1_out_tensor,
-                                 *v1_meta.meta_args(token_nums=token_nums),
-                                 offset_start=0,
-                                 add_inputs=add_inputs)
+        triton_ops.lora_expand(data.inputs_tensor,
+                               data.lora_weights,
+                               out_tensor,
+                               *lora_meta.meta_args(token_nums=token_nums),
+                               offset_start=0,
+                               add_inputs=add_inputs)
 
     # Reference
     sgmv_expand_for_nslices(nslices,
@@ -231,124 +204,7 @@ def check_expand_kernels(batches: int, num_loras: int, rank: int,
                             *sgmv_meta_args,
                             add_inputs=add_inputs)
 
-    assert_close(sgmv_out_tensor, ref_out_tensor)
-    assert_close(v1_out_tensor, ref_out_tensor)
-
-
-def check_bgmv_shrink(batches: int, num_loras: int, rank: int,
-                      hidden_size: int, dtype: torch.dtype, device: str,
-                      scaling: float):
-    """
-    Compare vllm.bgmv_shrink against a reference implementation.
-    """
-    seq_length = 1
-    data: PunicaTensors = generate_data(
-        batches,
-        hidden_size,
-        num_loras,
-        rank,
-        seq_length,
-        dtype,
-        "shrink",
-        device,
-    )
-
-    torch.ops.vllm.bgmv_shrink(
-        data.inputs_tensor,
-        data.lora_weights,
-        data.our_out_tensor,
-        data.token_lora_mapping,
-        scaling,
-    )
-
-    bgmv_shrink(
-        data.inputs_tensor,
-        data.lora_weights,
-        data.ref_out_tensor,
-        data.token_lora_mapping,
-        scaling,
-    )
-
-    data.ref_out_tensor = data.ref_out_tensor.to(torch.float32)
-    assert_close(data.our_out_tensor, data.ref_out_tensor)
-
-
-def check_bgmv_expand(batches: int, num_loras: int, rank: int,
-                      hidden_size: int, dtype: torch.dtype, device: str,
-                      add_inputs: bool):
-    """
-    Compare vllm.bgmv_expand against a reference implementation.
-    """
-    seq_length = 1
-    data: PunicaTensors = generate_data(
-        batches,
-        hidden_size,
-        num_loras,
-        rank,
-        seq_length,
-        dtype,
-        "expand",
-        device,
-    )
-
-    torch.ops.vllm.bgmv_expand(
-        data.inputs_tensor,
-        data.lora_weights,
-        data.our_out_tensor,
-        data.token_lora_mapping,
-        add_inputs=add_inputs,
-    )
-    bgmv_expand(
-        data.inputs_tensor,
-        data.lora_weights,
-        data.ref_out_tensor,
-        data.token_lora_mapping,
-        add_inputs=add_inputs,
-    )
-    assert_close(data.our_out_tensor, data.ref_out_tensor)
-
-
-def check_bgmv_expand_slice(batches: int, num_loras: int, rank: int,
-                            hidden_size: int, nslices: int, dtype: torch.dtype,
-                            device: str, add_inputs: bool):
-    """
-    Compare vllm.bgmv_expand_slice against a reference implementation.
-    """
-    seq_length = 1
-    data: PunicaTensors = generate_data_for_expand_nslices(
-        batches,
-        hidden_size,
-        num_loras,
-        rank,
-        seq_length,
-        dtype,
-        nslices,
-        device,
-    )
-
-    slice_offset = 0
-    for index in range(nslices):
-        torch.ops.vllm.bgmv_expand_slice(
-            data.inputs_tensor,
-            data.lora_weights[index],
-            data.our_out_tensor,
-            data.token_lora_mapping,
-            slice_offset,
-            slice_size=hidden_size,
-            add_inputs=add_inputs,
-        )
-        bgmv_expand_slice(
-            data.inputs_tensor,
-            data.lora_weights[index],
-            data.ref_out_tensor,
-            data.token_lora_mapping,
-            slice_offset,
-            slice_size=hidden_size,
-            add_inputs=add_inputs,
-        )
-
-        slice_offset += hidden_size
-    assert_close(data.our_out_tensor, data.ref_out_tensor)
+    assert_close(out_tensor, ref_out_tensor)
 
 
 # Tests
@@ -490,31 +346,31 @@ def test_kernels(
     op_type: str,
 ):
     """
-    Tests SGMV and V1 kernels.
+    Tests LoRA kernels.
     """
     torch.set_default_device(device)
     current_platform.seed_everything(seed)
 
     if op_type == "shrink":
-        check_shrink_kernels(batches=batches,
-                             num_loras=num_loras,
-                             rank=rank,
-                             hidden_size=hidden_size,
-                             nslices=nslices,
-                             dtype=dtype,
-                             device=device,
-                             seq_length=128,
-                             scaling=0.5)
+        check_lora_shrink_kernel(batches=batches,
+                                 num_loras=num_loras,
+                                 rank=rank,
+                                 hidden_size=hidden_size,
+                                 nslices=nslices,
+                                 dtype=dtype,
+                                 device=device,
+                                 seq_length=128,
+                                 scaling=0.5)
     else:
-        check_expand_kernels(batches=batches,
-                             num_loras=num_loras,
-                             rank=rank,
-                             hidden_size=hidden_size,
-                             nslices=nslices,
-                             dtype=dtype,
-                             device=device,
-                             seq_length=128,
-                             add_inputs=True)
+        check_lora_expand_kernel(batches=batches,
+                                 num_loras=num_loras,
+                                 rank=rank,
+                                 hidden_size=hidden_size,
+                                 nslices=nslices,
+                                 dtype=dtype,
+                                 device=device,
+                                 seq_length=128,
+                                 add_inputs=True)
 
 
 @pytest.mark.parametrize("batches", hs_test_params['batches'])
@@ -538,159 +394,28 @@ def test_kernels_hidden_size(
     op_type: str,
 ):
     """
-    Tests SGMV and V1 kernels.
+    Tests SGMV and LoRA kernels.
     """
     torch.set_default_device(device)
     current_platform.seed_everything(seed)
 
     if op_type == "shrink":
-        check_shrink_kernels(batches=batches,
-                             num_loras=num_loras,
-                             rank=rank,
-                             hidden_size=hidden_size,
-                             nslices=nslices,
-                             dtype=dtype,
-                             device=device,
-                             seq_length=128,
-                             scaling=0.5)
+        check_lora_shrink_kernel(batches=batches,
+                                 num_loras=num_loras,
+                                 rank=rank,
+                                 hidden_size=hidden_size,
+                                 nslices=nslices,
+                                 dtype=dtype,
+                                 device=device,
+                                 seq_length=128,
+                                 scaling=0.5)
     else:
-        check_expand_kernels(batches=batches,
-                             num_loras=num_loras,
-                             rank=rank,
-                             hidden_size=hidden_size,
-                             nslices=nslices,
-                             dtype=dtype,
-                             device=device,
-                             seq_length=128,
-                             add_inputs=True)
-
-
-@pytest.mark.parametrize("batches", test_params['batches'])
-@pytest.mark.parametrize("num_loras", test_params['num_loras'])
-@pytest.mark.parametrize("rank", test_params['max_ranks'])
-@pytest.mark.parametrize("hidden_size", test_params['hidden_sizes'])
-@pytest.mark.parametrize("dtype", DTYPES)
-@pytest.mark.parametrize("device", DEVICES)
-@pytest.mark.parametrize("seed", SEED)
-@pytest.mark.parametrize("op_type", ["shrink", "expand"])
-def test_punica_bgmv(
-    batches: int,
-    num_loras: int,
-    rank: int,
-    hidden_size: int,
-    dtype: torch.dtype,
-    device: str,
-    seed: int,
-    op_type: str,
-):
-    torch.set_default_device(device)
-    current_platform.seed_everything(seed)
-
-    if op_type == "shrink":
-        check_bgmv_shrink(batches=batches,
-                          num_loras=num_loras,
-                          rank=rank,
-                          hidden_size=hidden_size,
-                          dtype=dtype,
-                          device=device,
-                          scaling=0.5)
-    else:
-        check_bgmv_expand(batches=batches,
-                          num_loras=num_loras,
-                          rank=rank,
-                          hidden_size=hidden_size,
-                          dtype=dtype,
-                          device=device,
-                          add_inputs=True)
-
-
-@pytest.mark.parametrize("batches", hs_test_params['batches'])
-@pytest.mark.parametrize("num_loras", hs_test_params['num_loras'])
-@pytest.mark.parametrize("rank", hs_test_params['max_ranks'])
-@pytest.mark.parametrize("hidden_size", hs_test_params['hidden_sizes'])
-@pytest.mark.parametrize("dtype", DTYPES)
-@pytest.mark.parametrize("device", DEVICES)
-@pytest.mark.parametrize("seed", SEED)
-@pytest.mark.parametrize("op_type", ["shrink", "expand"])
-def test_punica_bgmv_hidden_size(
-    batches: int,
-    num_loras: int,
-    rank: int,
-    hidden_size: int,
-    dtype: torch.dtype,
-    device: str,
-    seed: int,
-    op_type: str,
-):
-    torch.set_default_device(device)
-    current_platform.seed_everything(seed)
-
-    if op_type == "shrink":
-        check_bgmv_shrink(batches=batches,
-                          num_loras=num_loras,
-                          rank=rank,
-                          hidden_size=hidden_size,
-                          dtype=dtype,
-                          device=device,
-                          scaling=0.5)
-    else:
-        check_bgmv_expand(batches=batches,
-                          num_loras=num_loras,
-                          rank=rank,
-                          hidden_size=hidden_size,
-                          dtype=dtype,
-                          device=device,
-                          add_inputs=True)
-
-
-@pytest.mark.parametrize("batches", test_params['batches'])
-@pytest.mark.parametrize("num_loras", test_params['num_loras'])
-@pytest.mark.parametrize("rank", test_params['max_ranks'])
-@pytest.mark.parametrize("hidden_size", test_params['hidden_sizes'])
-@pytest.mark.parametrize("nslices", [2, 3])
-@pytest.mark.parametrize("dtype", DTYPES)
-@pytest.mark.parametrize("device", DEVICES)
-@pytest.mark.parametrize("seed", SEED)
-def test_punica_bgmv_expand_nslices(batches: int, num_loras: int, rank: int,
-                                    hidden_size: int, nslices: int,
-                                    dtype: torch.dtype, device: str,
-                                    seed: int):
-
-    torch.set_default_device(device)
-    current_platform.seed_everything(seed)
-
-    check_bgmv_expand_slice(batches=batches,
-                            num_loras=num_loras,
-                            rank=rank,
-                            hidden_size=hidden_size,
-                            nslices=nslices,
-                            dtype=dtype,
-                            device=device,
-                            add_inputs=True)
-
-
-@pytest.mark.parametrize("batches", hs_test_params['batches'])
-@pytest.mark.parametrize("num_loras", hs_test_params['num_loras'])
-@pytest.mark.parametrize("rank", hs_test_params['max_ranks'])
-@pytest.mark.parametrize("hidden_size", hs_test_params['hidden_sizes'])
-@pytest.mark.parametrize("nslices", [2, 3])
-@pytest.mark.parametrize("dtype", DTYPES)
-@pytest.mark.parametrize("device", DEVICES)
-@pytest.mark.parametrize("seed", SEED)
-def test_punica_bgmv_expand_nslices_hidden_size(batches: int, num_loras: int,
-                                                rank: int, hidden_size: int,
-                                                nslices: int,
-                                                dtype: torch.dtype,
-                                                device: str, seed: int):
-
-    torch.set_default_device(device)
-    current_platform.seed_everything(seed)
-
-    check_bgmv_expand_slice(batches=batches,
-                            num_loras=num_loras,
-                            rank=rank,
-                            hidden_size=hidden_size,
-                            nslices=nslices,
-                            dtype=dtype,
-                            device=device,
-                            add_inputs=True)
+        check_lora_expand_kernel(batches=batches,
+                                 num_loras=num_loras,
+                                 rank=rank,
+                                 hidden_size=hidden_size,
+                                 nslices=nslices,
+                                 dtype=dtype,
+                                 device=device,
+                                 seq_length=128,
+                                 add_inputs=True)

tests/model_executor/test_guided_processors.py

@@ -1,5 +1,6 @@
 # SPDX-License-Identifier: Apache-2.0
 
+import json
 import pickle
 
 import pytest
@@ -208,8 +209,6 @@ def test_guided_decoding_backend_options():
 
 
 def test_pickle_xgrammar_tokenizer_data():
-
-    # TODO: move to another test file for xgrammar
     try:
         import xgrammar as xgr
     except ImportError:
@@ -217,7 +216,11 @@ def test_pickle_xgrammar_tokenizer_data():
 
     from vllm.model_executor.guided_decoding.xgrammar_decoding import (
         TokenizerData)
-    tokenizer_data = TokenizerData(vocab_type=xgr.VocabType.RAW)
+    tokenizer_data = TokenizerData(
+        metadata=
+        '{"vocab_type":2,"vocab_size":151665,"add_prefix_space":false,"stop_token_ids":[151645]}',
+        encoded_vocab=['!', '"', '#', '$', '%'],
+    )
     pickled = pickle.dumps(tokenizer_data)
 
     assert pickled is not None
@@ -225,4 +228,5 @@ def test_pickle_xgrammar_tokenizer_data():
     depickled: TokenizerData = pickle.loads(pickled)
 
     assert depickled is not None
-    assert depickled.vocab_type == xgr.VocabType.RAW
+    assert json.loads(
+        depickled.metadata)['vocab_type'] == xgr.VocabType.BYTE_LEVEL.value

tests/models/decoder_only/audio_language/test_ultravox.py

@@ -5,11 +5,10 @@ from typing import Optional
 import numpy as np
 import pytest
 import pytest_asyncio
-from transformers import AutoModel, AutoTokenizer, BatchEncoding
+from transformers import AutoModel, AutoTokenizer
 
 from vllm.multimodal.audio import resample_audio
 from vllm.sequence import SampleLogprobs
-from vllm.utils import STR_DTYPE_TO_TORCH_DTYPE
 
 from ....conftest import HfRunner, VllmRunner
 from ....utils import RemoteOpenAIServer
@@ -107,8 +106,6 @@ def run_test(
     **kwargs,
 ):
     """Inference result should be the same between hf and vllm."""
-    torch_dtype = STR_DTYPE_TO_TORCH_DTYPE[dtype]
-
     # NOTE: take care of the order. run vLLM first, and then run HF.
     # vLLM needs a fresh new process without cuda initialization.
     # if we run HF first, the cuda initialization will be done and it
@@ -124,15 +121,7 @@ def run_test(
             for vllm_prompt, _, audio in prompts_and_audios
         ]
 
-    def process(hf_inputs: BatchEncoding, **kwargs):
-        hf_inputs["audio_values"] = hf_inputs["audio_values"] \
-            .to(torch_dtype)  # type: ignore
-        return hf_inputs
-
-    with hf_runner(model,
-                   dtype=dtype,
-                   postprocess_inputs=process,
-                   auto_cls=AutoModel) as hf_model:
+    with hf_runner(model, dtype=dtype, auto_cls=AutoModel) as hf_model:
         hf_outputs_per_audio = [
             hf_model.generate_greedy_logprobs_limit(
                 [hf_prompt],

tests/models/decoder_only/language/test_hybrid.py

@@ -9,7 +9,7 @@ from vllm.sampling_params import SamplingParams
 from ...utils import check_outputs_equal
 
 # This test is for the hybrid models
-MODELS = ["ai21labs/Jamba-tiny-dev"]
+MODELS = ["ai21labs/Jamba-tiny-dev", "Zyphra/Zamba2-1.2B-instruct"]
 # Bamba at Fp32 is too big for the CI (L4 GPU).
 # MODELS = ["ai21labs/Jamba-tiny-dev", "ibm-ai-platform/Bamba-9B"]
 
@@ -27,17 +27,19 @@ def test_models(
 ) -> None:
 
     # numeric error produces different generation
-    if 'Bamba' in model:
+    if "Bamba" in model:
         example_prompts.pop(3)
 
-    with hf_runner(
-            model,
-            dtype=dtype,
-            model_kwargs={
-                "use_mamba_kernels":
-                False,  # mamba kernels are not installed so HF 
-                # don't use them
-            }) as hf_model:
+    model_kwargs = {
+        "use_mamba_kernels": False,  # mamba kernels are not installed so HF 
+        # don't use them
+    }
+    if "Zamba2" in model:
+        # Zamba2 HF implementation automatically checks if mamba kernels are
+        # installed
+        model_kwargs = {}
+
+    with hf_runner(model, dtype=dtype, model_kwargs=model_kwargs) as hf_model:
         hf_outputs = hf_model.generate_greedy(example_prompts, max_tokens)
 
     with vllm_runner(model, dtype=dtype) as vllm_model:
@@ -112,26 +114,31 @@ def test_mamba_prefill_chunking_with_parallel_sampling(
 def test_mamba_prefill_chunking(hf_runner, vllm_runner, example_prompts,
                                 model: str, dtype: str,
                                 max_tokens: int) -> None:
-    # numeric error during prefill chucking produces different generation
+    # numeric error during prefill chunking produces different generation
     # compared to w/o prefill chunking for those examples, removed them for now
-    if 'Jamba' in model:
+    if "Jamba" in model:
         example_prompts.pop(7)
         example_prompts.pop(2)
         example_prompts.pop(1)
-    elif 'Bamba' in model:
+    elif "Bamba" in model:
         example_prompts.pop(6)
         example_prompts.pop(3)
         example_prompts.pop(2)
         dtype = "half"  # use a different dtype for Bamba
+    elif "Zamba2" in model:
+        example_prompts.pop(7)
+        dtype = "half"
 
-    with hf_runner(
-            model,
-            dtype=dtype,
-            model_kwargs={
-                "use_mamba_kernels":
-                False,  # mamba kernels are not installed so HF 
-                # don't use them
-            }) as hf_model:
+    model_kwargs = {
+        "use_mamba_kernels": False,  # mamba kernels are not installed so HF 
+        # don't use them
+    }
+    if "Zamba2" in model:
+        # Zamba2 HF implementation automatically checks if mamba kernels are
+        # installed
+        model_kwargs = {}
+
+    with hf_runner(model, dtype=dtype, model_kwargs=model_kwargs) as hf_model:
         non_chunked = hf_model.generate_greedy(example_prompts, max_tokens)
 
     with vllm_runner(model,

tests/models/decoder_only/vision_language/test_models.py

@@ -9,7 +9,7 @@ from pathlib import PosixPath
 
 import pytest
 from packaging.version import Version
-from transformers import AutoModelForPreTraining, AutoModelForVision2Seq
+from transformers import AutoModelForImageTextToText, AutoModelForVision2Seq
 from transformers import __version__ as TRANSFORMERS_VERSION
 
 from vllm.platforms import current_platform
@@ -101,7 +101,7 @@ VLM_TEST_SETTINGS = {
         prompt_formatter=lambda img_prompt: f"USER: {img_prompt}\nASSISTANT:",
         convert_assets_to_embeddings=model_utils.get_llava_embeddings,
         max_model_len=4096,
-        auto_cls=AutoModelForVision2Seq,
+        auto_cls=AutoModelForImageTextToText,
         vllm_output_post_proc=model_utils.llava_image_vllm_to_hf_output,
         custom_test_opts=[CustomTestOptions(
             inputs=custom_inputs.multi_image_multi_aspect_ratio_inputs(
@@ -121,10 +121,7 @@ VLM_TEST_SETTINGS = {
             "stop_sign": "caption es",
             "cherry_blossom": "What is in the picture?",
         }),
-        auto_cls=AutoModelForVision2Seq,
-        postprocess_inputs=model_utils.cast_dtype_post_processor(
-            "pixel_values"
-        ),
+        auto_cls=AutoModelForImageTextToText,
         vllm_output_post_proc=model_utils.paligemma_vllm_to_hf_output,
         dtype="bfloat16",
         marks=[pytest.mark.skip(reason="vLLM does not support PrefixLM attention mask")],  # noqa: E501
@@ -179,7 +176,6 @@ VLM_TEST_SETTINGS = {
     #         "cherry_blossom": "<vlm_image>Please infer the season with reason.",  # noqa: E501
     #     }),
     #     multi_image_prompt="<vlm_image><vlm_image>Describe the two images shortly.",    # noqa: E501
-    #     postprocess_inputs=model_utils.cast_dtype_post_processor("pixel_values"), # noqa: E501
     #     stop_str=["<|im_end|>"],
     #     image_size_factors=[(0.10, 0.15)],
     #     max_tokens=64,
@@ -190,7 +186,7 @@ VLM_TEST_SETTINGS = {
         test_type=VLMTestType.IMAGE,
         prompt_formatter=lambda img_prompt: f"Question: {img_prompt} Answer:",
         img_idx_to_prompt=lambda idx: "",
-        auto_cls=AutoModelForVision2Seq,
+        auto_cls=AutoModelForImageTextToText,
         vllm_output_post_proc=model_utils.blip2_vllm_to_hf_output,
     ),
     "chameleon": VLMTestInfo(
@@ -199,10 +195,7 @@ VLM_TEST_SETTINGS = {
         prompt_formatter=lambda img_prompt: f"USER: {img_prompt}\nASSISTANT:",
         max_model_len=4096,
         max_num_seqs=2,
-        auto_cls=AutoModelForVision2Seq,
-        postprocess_inputs=model_utils.cast_dtype_post_processor(
-            "pixel_values"
-        ),
+        auto_cls=AutoModelForImageTextToText,
         # For chameleon, we only compare the sequences
         vllm_output_post_proc = lambda vllm_output, model: vllm_output[:2],
         hf_output_post_proc = lambda hf_output, model: hf_output[:2],
@@ -222,7 +215,6 @@ VLM_TEST_SETTINGS = {
         }),
         multi_image_prompt="image_1:<image>\nimage_2:<image>\nWhich image can we see the car and the tower?",    # noqa: E501
         patch_hf_runner=model_utils.deepseekvl2_patch_hf_runner,
-        postprocess_inputs=model_utils.cast_dtype_post_processor("images"),
         hf_output_post_proc=model_utils.deepseekvl2_trunc_hf_output,
         stop_str=["<｜end▁of▁sentence｜>", "<｜begin▁of▁sentence｜>"],  # noqa: E501
         image_size_factors=[(), (1.0, ), (1.0, 1.0, 1.0), (0.1, 0.5, 1.0)],
@@ -240,6 +232,7 @@ VLM_TEST_SETTINGS = {
         img_idx_to_prompt=lambda idx: "",
         max_model_len=2048,
         max_num_seqs=2,
+        auto_cls=AutoModelForImageTextToText,
         use_tokenizer_eos=True,
         vllm_output_post_proc=model_utils.fuyu_vllm_to_hf_output,
         num_logprobs=10,
@@ -256,9 +249,7 @@ VLM_TEST_SETTINGS = {
         multi_image_prompt="<start_of_image><start_of_image>Describe the two images in detail.",  # noqa: E501
         max_model_len=4096,
         max_num_seqs=2,
-        # TODO: Use AutoModelForVision2Seq once transformers supports this
-        auto_cls=AutoModelForPreTraining,
-        dtype="bfloat16",
+        auto_cls=AutoModelForImageTextToText,
         vllm_runner_kwargs={"mm_processor_kwargs": {"do_pan_and_scan": True}},
         patch_hf_runner=model_utils.gemma3_patch_hf_runner,
     ),
@@ -272,7 +263,6 @@ VLM_TEST_SETTINGS = {
         }),
         max_model_len=2048,
         max_num_seqs=2,
-        dtype="bfloat16",
         get_stop_token_ids=lambda tok: [151329, 151336, 151338],
         patch_hf_runner=model_utils.glm4v_patch_hf_runner,
         # The image embeddings match with HF but the outputs of the language
@@ -295,7 +285,6 @@ VLM_TEST_SETTINGS = {
         }),
         multi_image_prompt="Image-1: <image>\nImage-2: <image>\nDescribe the two images in short.",  # noqa: E501
         max_model_len=8192,
-        dtype="bfloat16",
         use_tokenizer_eos=True,
         num_logprobs=10,
         patch_hf_runner=model_utils.h2ovl_patch_hf_runner,
@@ -307,7 +296,7 @@ VLM_TEST_SETTINGS = {
         img_idx_to_prompt=lambda idx: "<image>",
         max_model_len=8192,
         max_num_seqs=2,
-        auto_cls=AutoModelForVision2Seq,
+        auto_cls=AutoModelForImageTextToText,
         hf_output_post_proc=model_utils.idefics3_trunc_hf_output,
     ),
     "intern_vl": VLMTestInfo(
@@ -324,10 +313,6 @@ VLM_TEST_SETTINGS = {
         }),
         multi_image_prompt="Image-1: <image>\nImage-2: <image>\nDescribe the two images in short.",  # noqa: E501
         max_model_len=4096,
-        # NOTE: Mono-InternVL-2B doesn't work with fp16,
-        # it will result NaN during inference.
-        # See: https://huggingface.co/OpenGVLab/Mono-InternVL-2B/discussions/9
-        dtype="bfloat16",
         use_tokenizer_eos=True,
         patch_hf_runner=model_utils.internvl_patch_hf_runner,
     ),
@@ -336,7 +321,7 @@ VLM_TEST_SETTINGS = {
         test_type=(VLMTestType.IMAGE, VLMTestType.CUSTOM_INPUTS),
         prompt_formatter=lambda img_prompt: f"[INST] {img_prompt} [/INST]",
         max_model_len=10240,
-        auto_cls=AutoModelForVision2Seq,
+        auto_cls=AutoModelForImageTextToText,
         vllm_output_post_proc=model_utils.llava_image_vllm_to_hf_output,
         custom_test_opts=[CustomTestOptions(
             inputs=custom_inputs.multi_image_multi_aspect_ratio_inputs(
@@ -351,9 +336,6 @@ VLM_TEST_SETTINGS = {
         prompt_formatter=lambda vid_prompt: f"<|im_start|>user\n{vid_prompt}<|im_end|>\n<|im_start|>assistant\n",   # noqa: E501
         num_video_frames=16,
         max_model_len=16384,
-        postprocess_inputs=model_utils.cast_dtype_post_processor(
-            "pixel_values_videos"
-        ),
         auto_cls=AutoModelForVision2Seq,
         vllm_output_post_proc=model_utils.llava_onevision_vllm_to_hf_output,
         custom_test_opts=[CustomTestOptions(
@@ -378,11 +360,8 @@ VLM_TEST_SETTINGS = {
         test_type=(VLMTestType.IMAGE, VLMTestType.MULTI_IMAGE),
         prompt_formatter=lambda img_prompt: f"<|start_header_id|>user<|end_header_id|>\n\n{img_prompt}<|eot_id|><|start_header_id|>assistant<|end_header_id|>\n\n",  # noqa: E501
         max_model_len=4096,
-        postprocess_inputs=model_utils.cast_dtype_post_processor(
-            "pixel_values"
-        ),
         get_stop_token_ids=lambda tok: [128009],
-        auto_cls=AutoModelForVision2Seq,
+        auto_cls=AutoModelForImageTextToText,
         vllm_output_post_proc=model_utils.mantis_vllm_to_hf_output,
         patch_hf_runner=model_utils.mantis_patch_hf_runner,
         marks=[
@@ -400,8 +379,8 @@ VLM_TEST_SETTINGS = {
         max_model_len=4096,
         max_num_seqs=2,
         get_stop_token_ids=lambda tok: [tok.eos_id, tok.eot_id],
-        postprocess_inputs=model_utils.wrap_inputs_post_processor,
         hf_output_post_proc=model_utils.minicpmv_trunc_hf_output,
+        patch_hf_runner=model_utils.minicpmv_25_patch_hf_runner,
     ),
     "minicpmo_26": VLMTestInfo(
         models=["openbmb/MiniCPM-o-2_6"],
@@ -411,11 +390,8 @@ VLM_TEST_SETTINGS = {
         max_model_len=4096,
         max_num_seqs=2,
         get_stop_token_ids=lambda tok: tok.convert_tokens_to_ids(['<|im_end|>', '<|endoftext|>']),  # noqa: E501
-        postprocess_inputs=model_utils.ignore_inputs_post_processor(
-            "image_sizes"
-        ),
         hf_output_post_proc=model_utils.minicpmv_trunc_hf_output,
-        patch_hf_runner=model_utils.minicpmo_patch_hf_runner
+        patch_hf_runner=model_utils.minicpmo_26_patch_hf_runner,
     ),
     "minicpmv_26": VLMTestInfo(
         models=["openbmb/MiniCPM-V-2_6"],
@@ -425,10 +401,8 @@ VLM_TEST_SETTINGS = {
         max_model_len=4096,
         max_num_seqs=2,
         get_stop_token_ids=lambda tok: tok.convert_tokens_to_ids(['<|im_end|>', '<|endoftext|>']),  # noqa: E501
-        postprocess_inputs=model_utils.ignore_inputs_post_processor(
-            "image_sizes"
-        ),
         hf_output_post_proc=model_utils.minicpmv_trunc_hf_output,
+        patch_hf_runner=model_utils.minicpmv_26_patch_hf_runner,
     ),
     "molmo": VLMTestInfo(
         models=["allenai/Molmo-7B-D-0924"],
@@ -437,7 +411,6 @@ VLM_TEST_SETTINGS = {
         max_model_len=4096,
         max_num_seqs=2,
         patch_hf_runner=model_utils.molmo_patch_hf_runner,
-        postprocess_inputs=model_utils.molmo_post_processor,
     ),
     # Tests for phi3v currently live in another file because of a bug in
     # transformers. Once this issue is fixed, we can enable them here instead.
@@ -463,7 +436,7 @@ VLM_TEST_SETTINGS = {
         img_idx_to_prompt=lambda idx: "[IMG]",
         max_model_len=8192,
         max_num_seqs=2,
-        auto_cls=AutoModelForVision2Seq,
+        auto_cls=AutoModelForImageTextToText,
         marks=[large_gpu_mark(min_gb=48)],
     ),
     "qwen_vl": VLMTestInfo(
@@ -481,10 +454,7 @@ VLM_TEST_SETTINGS = {
         models=["facebook/chameleon-7b"],
         prompt_formatter=lambda img_prompt: f"USER: {img_prompt}\nASSISTANT:",
         max_model_len=4096,
-        auto_cls=AutoModelForVision2Seq,
-        postprocess_inputs=model_utils.cast_dtype_post_processor(
-            "pixel_values"
-        ),
+        auto_cls=AutoModelForImageTextToText,
         vllm_output_post_proc = lambda vllm_output, model: vllm_output[:2],
         hf_output_post_proc = lambda hf_output, model: hf_output[:2],
         comparator=check_outputs_equal,
@@ -495,7 +465,7 @@ VLM_TEST_SETTINGS = {
         models=["llava-hf/llava-1.5-7b-hf"],
         prompt_formatter=lambda img_prompt: f"USER: {img_prompt}\nASSISTANT:",
         max_model_len=4096,
-        auto_cls=AutoModelForVision2Seq,
+        auto_cls=AutoModelForImageTextToText,
         vllm_output_post_proc=model_utils.llava_image_vllm_to_hf_output,
         marks=multi_gpu_marks(num_gpus=2),
         **COMMON_BROADCAST_SETTINGS # type: ignore
@@ -504,7 +474,7 @@ VLM_TEST_SETTINGS = {
         models=["llava-hf/llava-v1.6-mistral-7b-hf"],
         prompt_formatter=lambda img_prompt: f"[INST] {img_prompt} [/INST]",
         max_model_len=10240,
-        auto_cls=AutoModelForVision2Seq,
+        auto_cls=AutoModelForImageTextToText,
         vllm_output_post_proc=model_utils.llava_image_vllm_to_hf_output,
         marks=multi_gpu_marks(num_gpus=2),
         **COMMON_BROADCAST_SETTINGS # type: ignore
@@ -529,9 +499,6 @@ VLM_TEST_SETTINGS = {
         test_type=VLMTestType.CUSTOM_INPUTS,
         max_model_len=16384,
         max_num_seqs=2,
-        postprocess_inputs=model_utils.cast_dtype_post_processor(
-            "pixel_values"
-        ),
         auto_cls=AutoModelForVision2Seq,
         vllm_output_post_proc=model_utils.llava_onevision_vllm_to_hf_output,
         custom_test_opts=[CustomTestOptions(

tests/models/decoder_only/vision_language/test_phi4mm.py

@@ -100,7 +100,6 @@ def run_test(
             distributed_executor_backend=distributed_executor_backend,
             enable_lora=True,
             max_lora_rank=320,
-            lora_extra_vocab_size=0,
             gpu_memory_utilization=0.8,  # set to 0.8 to avoid OOM in CI
             enforce_eager=True,
     ) as vllm_model:

tests/models/decoder_only/vision_language/test_pixtral.py

@@ -4,7 +4,6 @@
 Run `pytest tests/models/test_mistral.py`.
 """
 import json
-import uuid
 from dataclasses import asdict
 from typing import TYPE_CHECKING, Any, Optional
 
@@ -16,8 +15,7 @@ from mistral_common.tokens.tokenizers.mistral import MistralTokenizer
 from mistral_common.tokens.tokenizers.multimodal import image_from_chunk
 from transformers import AutoProcessor
 
-from vllm import (EngineArgs, LLMEngine, RequestOutput, SamplingParams,
-                  TextPrompt, TokensPrompt)
+from vllm import RequestOutput, SamplingParams, TextPrompt, TokensPrompt
 from vllm.multimodal import MultiModalDataBuiltins
 from vllm.multimodal.inputs import PlaceholderRange
 from vllm.sequence import Logprob, SampleLogprobs
@@ -28,7 +26,11 @@ from ...utils import check_logprobs_close
 if TYPE_CHECKING:
     from _typeshed import StrPath
 
-MODELS = ["mistralai/Pixtral-12B-2409"]
+PIXTRAL_ID = "mistralai/Pixtral-12B-2409"
+MISTRAL_SMALL_3_1_ID = "mistralai/Mistral-Small-3.1-24B-Instruct-2503"
+
+MODELS = [PIXTRAL_ID, MISTRAL_SMALL_3_1_ID]
+
 IMG_URLS = [
     "https://picsum.photos/id/237/400/300",
     "https://picsum.photos/id/231/200/300",
@@ -125,8 +127,10 @@ MAX_MODEL_LEN = [8192, 65536]
 FIXTURES_PATH = VLLM_PATH / "tests/models/fixtures"
 assert FIXTURES_PATH.exists()
 
-FIXTURE_LOGPROBS_CHAT = FIXTURES_PATH / "pixtral_chat.json"
-FIXTURE_LOGPROBS_ENGINE = FIXTURES_PATH / "pixtral_chat_engine.json"
+FIXTURE_LOGPROBS_CHAT = {
+    PIXTRAL_ID: FIXTURES_PATH / "pixtral_chat.json",
+    MISTRAL_SMALL_3_1_ID: FIXTURES_PATH / "mistral_small_3_chat.json",
+}
 
 OutputsLogprobs = list[tuple[list[int], str, Optional[SampleLogprobs]]]
 
@@ -166,12 +170,12 @@ def test_chat(
     model: str,
     dtype: str,
 ) -> None:
-    EXPECTED_CHAT_LOGPROBS = load_outputs_w_logprobs(FIXTURE_LOGPROBS_CHAT)
+    EXPECTED_CHAT_LOGPROBS = load_outputs_w_logprobs(
+        FIXTURE_LOGPROBS_CHAT[model])
     with vllm_runner(
             model,
             dtype=dtype,
             tokenizer_mode="mistral",
-            enable_chunked_prefill=False,
             max_model_len=max_model_len,
             limit_mm_per_prompt=LIMIT_MM_PER_PROMPT,
     ) as vllm_model:
@@ -183,70 +187,40 @@ def test_chat(
             outputs.extend(output)
 
     logprobs = vllm_runner._final_steps_generate_w_logprobs(outputs)
+    # Remove last `None` prompt_logprobs to compare with fixture
+    for i in range(len(logprobs)):
+        assert logprobs[i][-1] is None
+        logprobs[i] = logprobs[i][:-1]
     check_logprobs_close(outputs_0_lst=EXPECTED_CHAT_LOGPROBS,
                          outputs_1_lst=logprobs,
                          name_0="h100_ref",
                          name_1="output")
 
 
-@large_gpu_test(min_gb=80)
-@pytest.mark.parametrize("model", MODELS)
-@pytest.mark.parametrize("dtype", ["bfloat16"])
-def test_model_engine(vllm_runner, model: str, dtype: str) -> None:
-    EXPECTED_ENGINE_LOGPROBS = load_outputs_w_logprobs(FIXTURE_LOGPROBS_ENGINE)
-    args = EngineArgs(
-        model=model,
-        tokenizer_mode="mistral",
-        enable_chunked_prefill=False,
-        limit_mm_per_prompt=LIMIT_MM_PER_PROMPT,
-        dtype=dtype,
-    )
-    engine = LLMEngine.from_engine_args(args)
-
-    engine.add_request(uuid.uuid4().hex, ENGINE_INPUTS[0], SAMPLING_PARAMS)
-    engine.add_request(uuid.uuid4().hex, ENGINE_INPUTS[1], SAMPLING_PARAMS)
-
-    outputs = []
-    count = 0
-    while True:
-        out = engine.step()
-        count += 1
-        for request_output in out:
-            if request_output.finished:
-                outputs.append(request_output)
-
-        if count == 2:
-            engine.add_request(uuid.uuid4().hex, ENGINE_INPUTS[2],
-                               SAMPLING_PARAMS)
-        if not engine.has_unfinished_requests():
-            break
-
-    logprobs = vllm_runner._final_steps_generate_w_logprobs(outputs)
-    check_logprobs_close(outputs_0_lst=EXPECTED_ENGINE_LOGPROBS,
-                         outputs_1_lst=logprobs,
-                         name_0="h100_ref",
-                         name_1="output")
-
-
 @large_gpu_test(min_gb=48)
 @pytest.mark.parametrize(
     "prompt,expected_ranges",
     [(_create_engine_inputs_hf(IMG_URLS[:1]), [{
-        "offset": 10,
+        "offset": 11,
         "length": 494
     }]),
      (_create_engine_inputs_hf(IMG_URLS[1:4]), [{
-         "offset": 10,
+         "offset": 11,
          "length": 266
      }, {
-         "offset": 276,
+         "offset": 277,
          "length": 1056
      }, {
-         "offset": 1332,
+         "offset": 1333,
          "length": 418
      }])])
-def test_multi_modal_placeholders(
-        vllm_runner, prompt, expected_ranges: list[PlaceholderRange]) -> None:
+def test_multi_modal_placeholders(vllm_runner, prompt,
+                                  expected_ranges: list[PlaceholderRange],
+                                  monkeypatch) -> None:
+
+    # This placeholder checking test only works with V0 engine
+    # where `multi_modal_placeholders` is returned with `RequestOutput`
+    monkeypatch.setenv("VLLM_USE_V1", "0")
     with vllm_runner(
             "mistral-community/pixtral-12b",
             max_model_len=8192,

tests/models/decoder_only/vision_language/vlm_utils/core.py

@@ -4,7 +4,6 @@ from typing import Any, Callable, Optional, Union
 
 import torch
 from PIL.Image import Image
-from transformers import BatchEncoding
 from transformers.models.auto.auto_factory import _BaseAutoModelClass
 
 from vllm.config import TaskOption
@@ -31,7 +30,6 @@ def run_test(
     vllm_output_post_proc: Optional[Callable[[RunnerOutput, str], Any]],
     auto_cls: type[_BaseAutoModelClass],
     use_tokenizer_eos: bool,
-    postprocess_inputs: Callable[[BatchEncoding], BatchEncoding],
     comparator: Callable[..., None],
     get_stop_token_ids: Optional[Callable[[AnyTokenizer], list[int]]],
     stop_str: Optional[list[str]],
@@ -101,7 +99,6 @@ def run_test(
     hf_model = hf_runner(model,
                          dtype=dtype,
                          auto_cls=auto_cls,
-                         postprocess_inputs=postprocess_inputs,
                          model_kwargs=hf_model_kwargs)
 
     # Some models need to patch things like the model processor, e.g., internvl

tests/models/decoder_only/vision_language/vlm_utils/model_utils.py

@@ -6,16 +6,15 @@ typically specific to a small subset of models.
 import re
 import types
 from pathlib import PosixPath
-from typing import Callable, Optional, Union
+from typing import Optional, Union
 
 import torch
 from PIL.Image import Image
-from transformers import (AutoConfig, AutoTokenizer, BatchEncoding,
+from transformers import (AutoConfig, AutoTokenizer, BatchFeature,
                           GenerationConfig)
 
 from vllm.sequence import SampleLogprobs
 from vllm.transformers_utils.tokenizer import patch_padding_side
-from vllm.utils import STR_DTYPE_TO_TORCH_DTYPE
 
 from .....conftest import HfRunner, ImageAsset, _ImageAssets
 from .types import RunnerOutput
@@ -211,40 +210,6 @@ def get_llava_embeddings(image_assets: _ImageAssets):
     return [asset.image_embeds for asset in image_assets]
 
 
-####### postprocessors to run on HF BatchEncoding
-def cast_dtype_post_processor(
-        hf_inp_key: str) -> Callable[[BatchEncoding, str], BatchEncoding]:
-    """Gets a handle to a post processor which converts a given key into a
-    target data type."""
-
-    def process(hf_inputs: BatchEncoding, dtype: str):
-        torch_dtype = STR_DTYPE_TO_TORCH_DTYPE[dtype]
-        hf_inputs[hf_inp_key] = hf_inputs[hf_inp_key].to(torch_dtype)
-        return hf_inputs
-
-    return process
-
-
-def ignore_inputs_post_processor(
-        hf_inp_key: str) -> Callable[[BatchEncoding, str], BatchEncoding]:
-    """Gets a handle to a post processor which ignores a given key."""
-
-    def process(hf_inputs: BatchEncoding, dtype: str):
-        del hf_inputs[hf_inp_key]
-        return hf_inputs
-
-    return process
-
-
-def wrap_inputs_post_processor(hf_inputs: BatchEncoding, dtype: str):
-    return {"model_inputs": hf_inputs}
-
-
-def molmo_post_processor(hf_inputs: BatchEncoding, dtype: str):
-    hf_inputs = cast_dtype_post_processor("images")(hf_inputs, dtype)
-    return {k: v.unsqueeze(0) for k, v in hf_inputs.items()}
-
-
 ####### Prompt path encoders for models that need models on disk
 def qwen_prompt_path_encoder(
         tmp_path: PosixPath, prompt: str, assets: Union[list[ImageAsset],
@@ -295,8 +260,7 @@ def deepseekvl2_patch_hf_runner(hf_model: HfRunner) -> HfRunner:
             for k in inputs.keys()  # noqa
             if k not in ("seq_lens", "sft_format")
         }
-        inputs = BatchEncoding(data=inputs, tensor_type="pt")
-        return inputs
+        return BatchFeature(data=inputs, tensor_type="pt")
 
     hf_model.processor = processor
     hf_model.model.get_output_embeddings = lambda: \
@@ -529,10 +493,52 @@ def mantis_patch_hf_runner(hf_model: HfRunner) -> HfRunner:
     return hf_model
 
 
-def minicpmo_patch_hf_runner(hf_model: HfRunner) -> HfRunner:
+def minicpmv_25_patch_hf_runner(hf_model: HfRunner) -> HfRunner:
     orig_generate = hf_model.model.generate
 
-    def _generate(self, *args, **kwargs):
+    def _generate(
+        self,
+        *args,
+        input_ids=None,
+        pixel_values=None,
+        image_sizes=None,
+        image_bound=None,
+        tgt_sizes=None,
+        **kwargs,
+    ):
+        model_inputs = {
+            "input_ids": input_ids,
+            "pixel_values": pixel_values,
+            "image_sizes": image_sizes,
+            "image_bound": image_bound,
+            "tgt_sizes": tgt_sizes,
+        }
+        for k in list(model_inputs.keys()):
+            if model_inputs[k] is None:
+                model_inputs.pop(k)
+
+        return orig_generate(model_inputs, *args, decode_text=False, **kwargs)
+
+    hf_model.model.generate = types.MethodType(_generate, hf_model.model)
+
+    return hf_model
+
+
+def minicpmo_26_patch_hf_runner(hf_model: HfRunner) -> HfRunner:
+    orig_generate = hf_model.model.generate
+
+    def _generate(self, *args, image_sizes=None, **kwargs):
+        return orig_generate(*args, decode_text=False, **kwargs)
+
+    hf_model.model.generate = types.MethodType(_generate, hf_model.model)
+
+    return hf_model
+
+
+def minicpmv_26_patch_hf_runner(hf_model: HfRunner) -> HfRunner:
+    orig_generate = hf_model.model.generate
+
+    def _generate(self, *args, image_sizes=None, **kwargs):
         return orig_generate(*args, decode_text=False, **kwargs)
 
     hf_model.model.generate = types.MethodType(_generate, hf_model.model)
@@ -551,10 +557,11 @@ def molmo_patch_hf_runner(hf_model: HfRunner) -> HfRunner:
 
     def _generate(self, max_new_tokens=None, do_sample=None, **kwargs):
         batch = {
-            k: kwargs.pop(k)
+            k: kwargs.pop(k).unsqueeze(0)
             for k in ("input_ids", "images", "image_input_idx", "image_masks")
             if k in kwargs
         }
+        batch = BatchFeature(batch).to(dtype=self.dtype)
 
         return self.generate_from_batch(
             batch,

tests/models/decoder_only/vision_language/vlm_utils/types.py

@@ -8,13 +8,12 @@ from typing import Any, Callable, NamedTuple, Optional, Union
 import torch
 from PIL.Image import Image
 from pytest import MarkDecorator
-from transformers import AutoModelForCausalLM, BatchEncoding
+from transformers import AutoModelForCausalLM
 from transformers.models.auto.auto_factory import _BaseAutoModelClass
 
 from vllm.config import TaskOption
 from vllm.sequence import SampleLogprobs
 from vllm.transformers_utils.tokenizer import AnyTokenizer
-from vllm.utils import identity
 
 from .....conftest import IMAGE_ASSETS, HfRunner, ImageAsset, _ImageAssets
 from ....utils import check_logprobs_close
@@ -110,11 +109,6 @@ class VLMTestInfo(NamedTuple):
     # Indicates we should explicitly pass the EOS from the tokenizer
     use_tokenizer_eos: bool = False
     auto_cls: type[_BaseAutoModelClass] = AutoModelForCausalLM
-    # Callable to pass to the HF runner to run on inputs; for now, we also pass
-    # the data type to input post processing, because almost all of the uses of
-    # postprocess_inputs are to fix the data types of BatchEncoding values.
-    postprocess_inputs: Callable[[BatchEncoding, str],
-                                 BatchEncoding] = identity
     patch_hf_runner: Optional[Callable[[HfRunner], HfRunner]] = None
 
     # Post processors that if defined, will run oun the outputs of the
@@ -130,7 +124,7 @@ class VLMTestInfo(NamedTuple):
     # is all combinations of .models + all fields below
     max_tokens: Union[int, tuple[int]] = 128
     num_logprobs: Union[int, tuple[int]] = 5
-    dtype: Union[str, Iterable[str]] = "half"
+    dtype: Union[str, Union[list[str], tuple[str, ...]]] = "auto"
     distributed_executor_backend: Optional[Union[str, Iterable[str]]] = None
     # Only expanded in video tests
     num_video_frames: Union[int, tuple[int]] = 16
@@ -171,7 +165,6 @@ class VLMTestInfo(NamedTuple):
             "vllm_output_post_proc": self.vllm_output_post_proc,
             "auto_cls": self.auto_cls,
             "use_tokenizer_eos": self.use_tokenizer_eos,
-            "postprocess_inputs": self.postprocess_inputs,
             "comparator": self.comparator,
             "get_stop_token_ids": self.get_stop_token_ids,
             "hf_model_kwargs": self.hf_model_kwargs,

tests/models/embedding/vision_language/test_dse_qwen2_vl.py

@@ -1,12 +1,12 @@
 # SPDX-License-Identifier: Apache-2.0
 
-from functools import partial
 from typing import Callable
 
 import pytest
 import torch
+import torch.nn.functional as F
 from PIL import Image
-from transformers import BatchEncoding, Qwen2VLForConditionalGeneration
+from transformers import Qwen2VLForConditionalGeneration
 
 from ....conftest import IMAGE_ASSETS, HfRunner, PromptImageInput, VllmRunner
 from ....utils import large_gpu_test
@@ -75,10 +75,6 @@ def apply_chat_template_and_add_eos(
     return prompt
 
 
-def postprocess_inputs(hf_model: HfRunner, inputs: BatchEncoding, **kwargs):
-    return hf_model.model.prepare_inputs_for_generation(**inputs, **kwargs)
-
-
 def _run_test(
     hf_runner: type[HfRunner],
     vllm_runner: type[VllmRunner],
@@ -118,14 +114,8 @@ def _run_test(
     with hf_runner(model,
                    dtype=dtype,
                    auto_cls=Qwen2VLForConditionalGeneration) as hf_model:
-        hf_model.postprocess_inputs = partial(
-            postprocess_inputs,
-            hf_model,
-            cache_position=torch.arange(
-                0,
-                1,  # 1 for batch size
-                requires_grad=False),
-            use_cache=False)
+
+        prompts = []
         for text, image, embed_text in zip(input_texts, input_images,
                                            embed_texts):
             # dse requires non-standard input processing
@@ -133,20 +123,34 @@ def _run_test(
             messages = get_messages(image, text, embed_text)
             prompt = apply_chat_template_and_add_eos(
                 messages, hf_model.processor.apply_chat_template)
-            inputs = hf_model.get_inputs(
-                prompts=[[prompt]],
-                images=[[image]],
-            )
-            with torch.no_grad():
+
+            prompts.append(prompt)
+
+        all_inputs = hf_model.get_inputs(
+            prompts=prompts,
+            images=input_images,
+        )
+
+        with torch.no_grad():
+            all_outputs = []
+            for inputs in all_inputs:
+                inputs = hf_model.model.prepare_inputs_for_generation(
+                    **inputs,
+                    cache_position=torch.arange(1),  # 1 for batch size
+                    use_cache=False,
+                )
                 outputs = hf_model.model(
-                    **hf_model.wrap_device(inputs[0],
-                                           device=hf_model.model.device.type),
+                    **hf_model.wrap_device(inputs),
                     return_dict=True,
                     output_hidden_states=True,
                 )
-                pooled_output = torch.nn.functional.normalize(
-                    outputs.hidden_states[-1][0, -1], p=2, dim=-1)
-            hf_outputs.append(pooled_output.tolist())
+                pooled_output = F.normalize(outputs.hidden_states[-1][0, -1],
+                                            p=2,
+                                            dim=-1)
+
+                all_outputs.append(pooled_output.tolist())
+
+            hf_outputs = all_outputs
 
     check_embeddings_close(
         embeddings_0_lst=hf_outputs,

tests/models/embedding/vision_language/test_llava_next.py

@@ -2,7 +2,7 @@
 
 import pytest
 import torch.nn.functional as F
-from transformers import AutoModelForVision2Seq
+from transformers import AutoModelForImageTextToText
 
 from vllm.platforms import current_platform
 
@@ -70,7 +70,7 @@ def _run_test(
         vllm_outputs = vllm_model.encode(input_texts, images=input_images)
 
     with hf_runner(model, dtype=dtype,
-                   auto_cls=AutoModelForVision2Seq) as hf_model:
+                   auto_cls=AutoModelForImageTextToText) as hf_model:
         # Patch the issue where generation_config.json is missing
         hf_model.processor.patch_size = \
             hf_model.model.config.vision_config.patch_size
@@ -86,8 +86,7 @@ def _run_test(
         for inputs in all_inputs:
             # Based on: https://huggingface.co/royokong/e5-v
             outputs = hf_model.model(
-                **hf_model.wrap_device(inputs,
-                                       device=hf_model.model.device.type),
+                **hf_model.wrap_device(inputs),
                 return_dict=True,
                 output_hidden_states=True,
             )

tests/models/embedding/vision_language/test_phi3v.py

@@ -53,8 +53,7 @@ def _run_test(
         for inputs in all_inputs:
             # Based on: https://github.com/TIGER-AI-Lab/VLM2Vec/blob/db3b951bccabba220c1f53ab46a734e50dd2fc08/src/model.py
             outputs = hf_model.model(
-                **hf_model.wrap_device(inputs,
-                                       device=hf_model.model.device.type),
+                **hf_model.wrap_device(inputs),
                 return_dict=True,
                 output_hidden_states=True,
             )

tests/models/encoder_decoder/vision_language/test_mllama.py

@@ -4,8 +4,7 @@ from typing import Optional, overload
 
 import pytest
 import torch
-from transformers import (AutoConfig, AutoModelForVision2Seq, AutoTokenizer,
-                          BatchEncoding)
+from transformers import AutoConfig, AutoModelForImageTextToText, AutoTokenizer
 
 from vllm import LLM, SamplingParams
 from vllm.attention.backends.flash_attn import FlashAttentionMetadata
@@ -227,14 +226,10 @@ def _run_test(
             for prompts, images in inputs
         ]
 
-    def process(hf_inputs: BatchEncoding, **kwargs):
-        return hf_inputs
-
     with hf_runner(model,
                    dtype=dtype,
                    model_kwargs={"device_map": "auto"},
-                   postprocess_inputs=process,
-                   auto_cls=AutoModelForVision2Seq) as hf_model:
+                   auto_cls=AutoModelForImageTextToText) as hf_model:
         hf_outputs_per_image = [
             hf_model.generate_greedy_logprobs_limit(prompts,
                                                     max_tokens,

tests/models/registry.py

@@ -195,6 +195,8 @@ _TEXT_GENERATION_EXAMPLE_MODELS = {
     "XverseForCausalLM": _HfExamplesInfo("xverse/XVERSE-7B-Chat",
                                          is_available_online=False,
                                          trust_remote_code=True),
+    "Zamba2ForCausalLM": _HfExamplesInfo("Zyphra/Zamba2-7B-instruct",
+                                         min_transformers_version="4.49"),
     # [Encoder-decoder]
     "BartModel": _HfExamplesInfo("facebook/bart-base"),
     "BartForConditionalGeneration": _HfExamplesInfo("facebook/bart-large-cnn"),

tests/models/utils.py

@@ -2,7 +2,7 @@
 
 import warnings
 from collections.abc import Sequence
-from typing import Optional, Union
+from typing import Any, Optional, Union
 
 import torch
 
@@ -254,9 +254,9 @@ def check_logprobs_close(
 def build_model_context(
     model_id: str,
     task: TaskOption = "auto",
-    dtype: Optional[Union[str, torch.dtype]] = None,
-    mm_processor_kwargs: Optional[dict] = None,
-    limit_mm_per_prompt: Optional[dict] = None,
+    dtype: Union[str, torch.dtype] = "auto",
+    mm_processor_kwargs: Optional[dict[str, Any]] = None,
+    limit_mm_per_prompt: Optional[dict[str, int]] = None,
     disable_mm_preprocessor_cache: bool = True,
 ):
     """Creates an InputContext for a given model.
@@ -274,9 +274,6 @@ def build_model_context(
     model_info.check_available_online(on_fail="skip")
     model_info.check_transformers_version(on_fail="skip")
 
-    if dtype is None:
-        dtype = "half"
-
     model_config = ModelConfig(
         model_id,
         task=task,

tests/multimodal/test_processing.py

@@ -7,19 +7,25 @@ from unittest.mock import MagicMock
 
 import numpy as np
 import pytest
+import torch
 from transformers import ProcessorMixin
 
 from vllm.config import ModelConfig
 from vllm.multimodal import MULTIMODAL_REGISTRY
+from vllm.multimodal.inputs import (MultiModalFieldElem, MultiModalKwargs,
+                                    MultiModalKwargsItem,
+                                    MultiModalSharedField)
 # yapf conflicts with isort for this block
 # yapf: disable
 from vllm.multimodal.processing import (PlaceholderFeaturesInfo,
-                                        PromptIndexTargets, PromptInsertion,
-                                        PromptReplacement, apply_text_matches,
+                                        ProcessingCache, PromptIndexTargets,
+                                        PromptInsertion, PromptReplacement,
+                                        apply_text_matches,
                                         apply_token_matches,
                                         find_mm_placeholders,
                                         find_text_matches, find_token_matches,
-                                        iter_token_matches)
+                                        iter_token_matches,
+                                        replace_token_matches)
 # yapf: enable
 from vllm.multimodal.profiling import MultiModalProfiler
 from vllm.transformers_utils.tokenizer import (AnyTokenizer,
@@ -89,6 +95,58 @@ def test_iter_token_matches(token_ids, match_ids, expected):
     assert all(match_len == len(match_ids) for match_len in match_lens)
 
 
+# yapf: disable
+@pytest.mark.parametrize(
+    ("token_ids", "match_ids", "new_ids", "expected"),
+    [
+        ([], [], [-1], []),
+        ([], [32000], [-1], []),
+        (
+            [32000, 32000, 32000],
+            [32000],
+            [-1],
+            [-1, -1, -1],
+        ),
+        (
+            [32000, 32000, 32000],
+            [32000, 32000],
+            [-1],
+            [-1, 32000],
+        ),
+        (
+            [32000, 32000, 32000],
+            [32000, 32000, 32000],
+            [-1],
+            [-1],
+        ),
+        (
+            [9833, 28747, 32000, 32000, 32000, 9833, 28747, 32000, 32000, 918],
+            [28747, 32000],
+            [-1],
+            [9833, -1, 32000, 32000, 9833, -1, 32000, 918],
+        ),
+        (
+            [9833, 28747, 32000, 32000, 32000, 9833, 28747, 32000, 32000, 918],
+            [28747, 32000, 32000, 32000],
+            [-1],
+            [9833, -1, 9833, 28747, 32000, 32000, 918],
+        ),
+        (
+            [9833, 28747, 32000, 32000, 32000, 9833, 28747, 32000, 32000, 918],
+            [28747, 0, 32000],
+            [-1],
+            [9833, 28747, 32000, 32000, 32000, 9833, 28747, 32000, 32000, 918],
+        ),
+    ],
+)
+# yapf: enable
+def test_replace_token_matches(token_ids, match_ids, new_ids, expected):
+    result = replace_token_matches(token_ids, match_ids, new_ids)
+
+    # Manually constructed results
+    assert result == expected
+
+
 # yapf: disable
 @pytest.mark.parametrize(
     ("prompt", "target_by_key", "expected_by_key"),
@@ -837,6 +895,45 @@ def test_find_mm_placeholders(
     assert result == expected
 
 
+def _dummy_elem(modality: str, key: str, size: int):
+    return MultiModalFieldElem(
+        modality=modality,
+        key=key,
+        data=torch.empty((size, ), dtype=torch.int8),
+        field=MultiModalSharedField(1),
+    )
+
+
+def _dummy_item(modality: str, size_by_key: dict[str, int]):
+    return MultiModalKwargsItem.from_elems([
+        _dummy_elem(modality, key, size) for key, size in size_by_key.items()
+    ])
+
+
+def _dummy_kw(size_by_key_modality: dict[str, dict[str, int]]):
+    return MultiModalKwargs.from_items([
+        _dummy_item(modality, size_by_key)
+        for modality, size_by_key in size_by_key_modality.items()
+    ])
+
+
+# yapf: disable
+@pytest.mark.parametrize(
+    ("item", "expected_size"),
+    [
+        (_dummy_item("a", {"a1": 100}), 100),
+        (_dummy_item("a", {"a1": 100, "a2": 110}), 210),
+        (_dummy_kw({"a": {"a1": 100, "a2": 110}, "b": {"b1": 120, "b2": 130}}), 460),  # noqa: E501
+    ],
+)
+# yapf: enable
+def test_cache_item_size(item, expected_size):
+    cache = ProcessingCache.get_lru_cache(2048, type(item))
+    cache[""] = item
+
+    assert cache.currsize == expected_size
+
+
 @pytest.mark.parametrize("model_id", ["llava-hf/llava-v1.6-mistral-7b-hf"])
 @pytest.mark.parametrize(
     ("limit", "num_supported", "is_valid"),
@@ -853,7 +950,7 @@ def test_limit_mm_per_prompt_dummy(model_id, limit, num_supported, is_valid):
         tokenizer_mode="auto",
         trust_remote_code=False,
         seed=0,
-        dtype="half",
+        dtype="auto",
         revision=None,
         limit_mm_per_prompt=limit_mm_per_prompt,
     )
@@ -892,7 +989,7 @@ def test_limit_mm_per_prompt_apply(model_id, num_images, limit, is_valid):
         tokenizer_mode="auto",
         trust_remote_code=False,
         seed=0,
-        dtype="half",
+        dtype="auto",
         revision=None,
         limit_mm_per_prompt=limit_mm_per_prompt,
     )
@@ -965,7 +1062,7 @@ def test_hf_processor_kwargs(model_id, call_kwargs, expected_kwargs):
         tokenizer_mode="auto",
         trust_remote_code=False,
         seed=0,
-        dtype="half",
+        dtype="auto",
         revision=None,
     )
 

tests/neuron/1_core/test_prefix_prefill.py

@@ -314,7 +314,7 @@ def get_active_block_tables(block_tables, query_lens, seq_lens, block_size,
 
         # Test edge cases
         (1, 128, 16, 1024, 4, 2, 16, False),  # large decode batch
-        (16, 4, 8, 8192, 48, 1, 128, True),  # large prefill batch
+        (16, 4, 8, 1024, 4, 2, 128, True),  # large prefill batch
         (4, 12, 32, 2048, 16, 1, 32, True),  # multi-head attention (MHA)
         (4, 12, 32, 2048, 16, 16, 32, True),  # multi-query attention (MQA)
     ])

tests/quantization/test_bitsandbytes.py

@@ -15,6 +15,8 @@ from ..utils import compare_two_settings, create_new_process_for_each_test
 
 models_4bit_to_test = [
     ("facebook/opt-125m", "quantize opt model inflight"),
+    ("mistralai/Mistral-7B-Instruct-v0.3",
+     "quantize inflight model with both HF and Mistral format weights")
 ]
 
 models_pre_qaunt_4bit_to_test = [

tests/tensorizer_loader/test_tensorizer.py

@@ -166,7 +166,7 @@ def test_vllm_model_can_load_with_lora(vllm_runner, tmp_path):
     test_prompts = multilora_inference.create_test_prompts(lora_path)
 
     # Serialize model before deserializing and binding LoRA adapters
-    with vllm_runner(model_ref, ) as vllm_model:
+    with vllm_runner(model_ref) as vllm_model:
         model_path = tmp_path / (model_ref + ".tensors")
 
         vllm_model.apply_model(
@@ -208,7 +208,7 @@ def test_load_without_tensorizer_load_format(vllm_runner):
 @pytest.mark.skipif(not is_curl_installed(), reason="cURL is not installed")
 def test_openai_apiserver_with_tensorizer(vllm_runner, tmp_path):
     ## Serialize model
-    with vllm_runner(model_ref, ) as vllm_model:
+    with vllm_runner(model_ref) as vllm_model:
         model_path = tmp_path / (model_ref + ".tensors")
 
         vllm_model.apply_model(

tests/tpu/test_compilation.py

@@ -34,7 +34,9 @@ with depyf.prepare_debug(temp_dir):
 
     # disable custom dispatcher, let Dynamo takes over
     # all the control
-    llm = LLM(model="google/gemma-2b",
+    llm = LLM(model="Qwen/Qwen2.5-1.5B-Instruct",
+              max_model_len=512,
+              max_num_seqs=64,
               enforce_eager=True,
               compilation_config={"level": CompilationLevel.DYNAMO_AS_IS})
     outputs = llm.generate(prompts, sampling_params)
@@ -44,38 +46,51 @@ with depyf.prepare_debug(temp_dir):
         print(f"Prompt: {prompt!r}, Generated text: {generated_text!r}")
         assert generated_text.startswith(answer)
 
-compiled_code = sorted(
+compiled_codes = sorted(
     glob.glob(os.path.join(temp_dir, "__transformed_code*.py")))
 
-# we should only trigger Dynamo compilation three times:
-# one for the profiling phase without kv cache
-# one for the prefill phase with symbolic shapes
-# one for the decode phase with symbolic shapes
+for i, compiled_code in enumerate(compiled_codes):
+    print("{} file: {}".format(i + 1, compiled_code))
+
+# We should only trigger Dynamo compilation 4 times:
+# 1. forward pass (symbolic)
+# 2. compute_logits (symbolic)
+# 3. forward pass (shape 16)
+# 4. forward pass (shape 32)
 # and later calls should not trigger Dynamo compilation again.
-# NOTE: it might still trigger XLA compilation.
+# NOTE: It might still trigger XLA compilation.
 
-# check we have three compiled code
-# this is the assumption when we use the custom dispatcher
-assert len(compiled_code) == 3
+# Check we have 4 compiled codes
+assert len(compiled_codes) == 4
 
-# check all the compilations are as expected
-compiled_fn = sorted(
+kv_cache_prefix = "kv_cache"
+attn_prefix = "ragged_paged_attention"
+
+# Check all the compilations are as expected
+compiled_fns = sorted(
     glob.glob(os.path.join(temp_dir, "__compiled_fn*Captured*.py")))
 
-# the first compilation is the profiling phase,
-# it should not have any kv cache
-with open(compiled_fn[0]) as f:
-    content = f.read()
-    assert "kv_caches" not in content
+for i, compiled_fn in enumerate(compiled_fns):
+    print("{} file: {}".format(i + 1, compiled_fn))
 
-# the second compilation is the prefill phase,
-# it should have kv cache and the flash_attention op
-with open(compiled_fn[1]) as f:
+# The first compilation is symbolic, so it should not have any kv_caches
+with open(compiled_fns[0]) as f:
     content = f.read()
-    assert "kv_caches" in content and "torch.ops.xla.flash_attention" in content
+    assert kv_cache_prefix not in content
 
-# the third compilation is the decode phase,
-# it should have kv cache and the paged_attention op
-with open(compiled_fn[2]) as f:
+# The second compilation is symbolic, so it should not have any kv_caches
+with open(compiled_fns[1]) as f:
     content = f.read()
-    assert "kv_caches" in content and "torch.ops.xla.paged_attention" in content
+    assert kv_cache_prefix not in content
+
+# The third compilation is shape 16, so it should have kv_caches and the
+# ragged_paged_attention
+with open(compiled_fns[2]) as f:
+    content = f.read()
+    assert (kv_cache_prefix in content and attn_prefix in content)
+
+# The forth compilation is shape 32, so it should have kv_caches and the
+# ragged_paged_attention
+with open(compiled_fns[3]) as f:
+    content = f.read()
+    assert (kv_cache_prefix in content and attn_prefix in content)

tests/tpu/test_custom_dispatcher.py

@@ -14,12 +14,17 @@ from ..utils import compare_two_settings
 def test_custom_dispatcher(monkeypatch: pytest.MonkeyPatch):
     with monkeypatch.context() as m:
         m.setenv("VLLM_RPC_TIMEOUT", "30000")
-        compare_two_settings(
-            "google/gemma-2b",
-            arg1=[
-                "--enforce-eager",
-                f"-O{CompilationLevel.DYNAMO_ONCE}",
-            ],
-            arg2=["--enforce-eager", f"-O{CompilationLevel.DYNAMO_AS_IS}"],
-            env1={},
-            env2={})
+        compare_two_settings("Qwen/Qwen2.5-1.5B-Instruct",
+                             arg1=[
+                                 "--max-model-len=256",
+                                 "--max-num-seqs=32",
+                                 "--enforce-eager",
+                                 f"-O{CompilationLevel.DYNAMO_ONCE}",
+                             ],
+                             arg2=[
+                                 "--max-model-len=256", "--max-num-seqs=32",
+                                 "--enforce-eager",
+                                 f"-O{CompilationLevel.DYNAMO_AS_IS}"
+                             ],
+                             env1={},
+                             env2={})

tests/v1/engine/test_async_llm.py

@@ -76,21 +76,18 @@ async def generate(engine: AsyncLLM,
 
 @pytest.mark.parametrize(
     "output_kind", [RequestOutputKind.DELTA, RequestOutputKind.FINAL_ONLY])
-@pytest.mark.parametrize("engine_args_and_prompt",
+@pytest.mark.parametrize("engine_args,prompt",
                          [(TEXT_ENGINE_ARGS, TEXT_PROMPT),
                           (VISION_ENGINE_ARGS, VISION_PROMPT)])
 @pytest.mark.asyncio
-async def test_load(
-    monkeypatch: pytest.MonkeyPatch,
-    output_kind: RequestOutputKind,
-    engine_args_and_prompt: tuple[AsyncEngineArgs, PromptType],
-):
+async def test_load(monkeypatch: pytest.MonkeyPatch,
+                    output_kind: RequestOutputKind,
+                    engine_args: AsyncEngineArgs, prompt: PromptType):
     # TODO(rickyx): Remove monkeypatch once we have a better way to test V1
     # so that in the future when we switch, we don't have to change all the
     # tests.
     with monkeypatch.context() as m, ExitStack() as after:
         m.setenv("VLLM_USE_V1", "1")
-        engine_args, prompt = engine_args_and_prompt
 
         engine = AsyncLLM.from_engine_args(engine_args)
         after.callback(engine.shutdown)
@@ -124,18 +121,16 @@ async def test_load(
 
 @pytest.mark.parametrize(
     "output_kind", [RequestOutputKind.DELTA, RequestOutputKind.FINAL_ONLY])
-@pytest.mark.parametrize("engine_args_and_prompt",
+@pytest.mark.parametrize("engine_args,prompt",
                          [(TEXT_ENGINE_ARGS, TEXT_PROMPT),
                           (VISION_ENGINE_ARGS, VISION_PROMPT)])
 @pytest.mark.asyncio
 async def test_abort(monkeypatch: pytest.MonkeyPatch,
                      output_kind: RequestOutputKind,
-                     engine_args_and_prompt: tuple[AsyncEngineArgs,
-                                                   PromptType]):
+                     engine_args: AsyncEngineArgs, prompt: PromptType):
 
     with monkeypatch.context() as m, ExitStack() as after:
         m.setenv("VLLM_USE_V1", "1")
-        engine_args, prompt = engine_args_and_prompt
 
         engine = AsyncLLM.from_engine_args(engine_args)
         after.callback(engine.shutdown)
@@ -193,17 +188,15 @@ async def test_abort(monkeypatch: pytest.MonkeyPatch,
 
 
 @pytest.mark.parametrize("n", [1, 3])
-@pytest.mark.parametrize("engine_args_and_prompt",
+@pytest.mark.parametrize("engine_args,prompt",
                          [(TEXT_ENGINE_ARGS, TEXT_PROMPT),
                           (VISION_ENGINE_ARGS, VISION_PROMPT)])
 @pytest.mark.asyncio
-async def test_finished_flag(monkeypatch, n: int,
-                             engine_args_and_prompt: tuple[AsyncEngineArgs,
-                                                           PromptType]):
+async def test_finished_flag(monkeypatch: pytest.MonkeyPatch, n: int,
+                             engine_args: AsyncEngineArgs, prompt: PromptType):
 
     with monkeypatch.context() as m, ExitStack() as after:
         m.setenv("VLLM_USE_V1", "1")
-        engine_args, prompt = engine_args_and_prompt
 
         engine = AsyncLLM.from_engine_args(engine_args)
         after.callback(engine.shutdown)

tests/v1/engine/test_llm_engine.py

@@ -50,7 +50,7 @@ def _get_test_sampling_params(
     """Generate random sampling params for a batch."""
 
     def get_mostly_n_gt1() -> int:
-        """Mostly n \in [2,20], ~1/3 n=1"""
+        r"""Mostly n \in [2,20], ~1/3 n=1"""
         x = random.randint(0, 28)
         if x < 10:
             return 1

tests/v1/entrypoints/llm/test_struct_output_generate.py

@@ -18,9 +18,6 @@ MODELS_TO_TEST = [
     "Qwen/Qwen2.5-1.5B-Instruct", "mistralai/Ministral-8B-Instruct-2410"
 ]
 
-# Undo after https://github.com/vllm-project/vllm/pull/14868
-pytest.skip(allow_module_level=True)
-
 
 @pytest.mark.skip_global_cleanup
 @pytest.mark.parametrize("guided_decoding_backend",

tests/v1/sample/test_rejection_sampler.py

@@ -6,20 +6,23 @@ import torch
 import torch.nn.functional as F
 
 from vllm.v1.sample.metadata import SamplingMetadata
-from vllm.v1.sample.rejection_sampler import INVALID_TOKEN_ID, RejectionSampler
+from vllm.v1.sample.rejection_sampler import (PLACEHOLDER_TOKEN_ID,
+                                              RejectionSampler)
+from vllm.v1.spec_decode.metadata import SpecDecodeMetadata
 
-DEVICE = "cpu"
+DEVICE = "cuda"
 
 
 @pytest.fixture
-def sampler():
+def rejection_sampler():
     return RejectionSampler()
 
 
-def create_logits_tensor(token_ids: list[list[int]],
+def create_logits_tensor(output_token_ids: list[list[int]],
                          vocab_size: int = 100) -> torch.Tensor:
     """Helper function to create logits tensor that 
        will produce desired token ids on argmax"""
+    token_ids = [tokens[:-1] for tokens in output_token_ids]
     num_total_tokens = sum(len(tokens) for tokens in token_ids)
     logits = torch.full((num_total_tokens, vocab_size), -100.0, device=DEVICE)
     start_loc = 0
@@ -31,15 +34,22 @@ def create_logits_tensor(token_ids: list[list[int]],
 
 
 def create_sampling_metadata(
-        all_greedy: bool,
-        generators: Optional[dict[int, Any]] = None) -> SamplingMetadata:
+    all_greedy: bool,
+    temperature: Optional[torch.Tensor] = None,
+    generators: Optional[dict[int, Any]] = None,
+) -> SamplingMetadata:
     """Create a v1 sampling metadata object with all_greedy set 
         to the given value. Either all greedy or all random sampling 
         is used.
     """
     generators = generators or {}
+    if all_greedy:
+        temperature = None
+    else:
+        assert temperature is not None
+
     return SamplingMetadata(
-        temperature=torch.tensor([]),
+        temperature=temperature,
         all_greedy=all_greedy,
         all_random=not all_greedy,
         top_p=None,
@@ -61,7 +71,7 @@ def create_sampling_metadata(
 
 
 ########################### Tests for Greedy Sampling ###################
-def test_perfect_match(sampler):
+def test_perfect_match(rejection_sampler):
     """Test when output tokens perfectly match speculated tokens"""
     spec_tokens = [[1, 2, 3]]
     output_tokens = [[1, 2, 3, 4]]  # 4 is the bonus token
@@ -70,15 +80,23 @@ def test_perfect_match(sampler):
     logits = create_logits_tensor(output_tokens)
     bonus_token_tensor = torch.tensor([output_tokens[0][-1]],
                                       device=logits.device)
+    spec_decode_metadata = SpecDecodeMetadata.make_dummy(spec_tokens,
+                                                         device=logits.device)
 
-    output = sampler(spec_tokens, None, bonus_token_tensor, logits, metadata)
+    output = rejection_sampler(
+        spec_decode_metadata,
+        draft_probs=None,
+        target_logits=logits,
+        bonus_token_ids=bonus_token_tensor,
+        sampling_metadata=metadata,
+    )
     expected = torch.tensor([[1, 2, 3, 4]],
                             dtype=torch.int,
                             device=logits.device)
     assert torch.equal(output, expected)
 
 
-def test_early_mismatch(sampler):
+def test_early_mismatch(rejection_sampler):
     """Test when there's an early mismatch in tokens"""
     spec_tokens = [[1, 2, 3]]
     output_tokens = [[1, 5, 3, 4]]  # Mismatch at position 1
@@ -87,15 +105,25 @@ def test_early_mismatch(sampler):
     logits = create_logits_tensor(output_tokens)
     bonus_token_tensor = torch.tensor([output_tokens[0][-1]],
                                       device=logits.device)
+    spec_decode_metadata = SpecDecodeMetadata.make_dummy(spec_tokens,
+                                                         device=logits.device)
 
-    output = sampler(spec_tokens, None, bonus_token_tensor, logits, metadata)
-    expected = torch.tensor([[1, 5, INVALID_TOKEN_ID, INVALID_TOKEN_ID]],
-                            dtype=torch.int,
-                            device=logits.device)
+    output = rejection_sampler(
+        spec_decode_metadata,
+        draft_probs=None,
+        target_logits=logits,
+        bonus_token_ids=bonus_token_tensor,
+        sampling_metadata=metadata,
+    )
+    expected = torch.tensor(
+        [[1, 5, PLACEHOLDER_TOKEN_ID, PLACEHOLDER_TOKEN_ID]],
+        dtype=torch.int,
+        device=logits.device,
+    )
     assert torch.equal(output, expected)
 
 
-def test_multiple_sequences(sampler):
+def test_multiple_sequences(rejection_sampler):
     """Test handling multiple sequences of speculated tokens"""
     spec_tokens = [[1, 2], [3]]
     output_tokens = [[1, 2, 5], [3,
@@ -105,15 +133,23 @@ def test_multiple_sequences(sampler):
     logits = create_logits_tensor(output_tokens)
     bonus_token_tensor = torch.tensor(
         [output_tokens[0][-1], output_tokens[1][-1]], device=logits.device)
+    spec_decode_metadata = SpecDecodeMetadata.make_dummy(spec_tokens,
+                                                         device=logits.device)
 
-    output = sampler(spec_tokens, None, bonus_token_tensor, logits, metadata)
-    expected = torch.tensor([[1, 2, 5], [3, 4, INVALID_TOKEN_ID]],
+    output = rejection_sampler(
+        spec_decode_metadata,
+        draft_probs=None,
+        target_logits=logits,
+        bonus_token_ids=bonus_token_tensor,
+        sampling_metadata=metadata,
+    )
+    expected = torch.tensor([[1, 2, 5], [3, 4, PLACEHOLDER_TOKEN_ID]],
                             dtype=torch.int,
                             device=logits.device)
     assert torch.equal(output, expected)
 
 
-def test_single_token_sequence(sampler):
+def test_single_token_sequence(rejection_sampler):
     """Test handling sequences with single token"""
     spec_tokens = [[1]]
     output_tokens = [[1, 2]]  # Single token with bonus token 2
@@ -122,13 +158,21 @@ def test_single_token_sequence(sampler):
     logits = create_logits_tensor(output_tokens)
     bonus_token_tensor = torch.tensor([output_tokens[0][-1]],
                                       device=logits.device)
+    spec_decode_metadata = SpecDecodeMetadata.make_dummy(spec_tokens,
+                                                         device=logits.device)
 
-    output = sampler(spec_tokens, None, bonus_token_tensor, logits, metadata)
+    output = rejection_sampler(
+        spec_decode_metadata,
+        draft_probs=None,
+        target_logits=logits,
+        bonus_token_ids=bonus_token_tensor,
+        sampling_metadata=metadata,
+    )
     expected = torch.tensor([[1, 2]], dtype=torch.int, device=logits.device)
     assert torch.equal(output, expected)
 
 
-def test_empty_sequence(sampler):
+def test_empty_sequence(rejection_sampler):
     """Test handling empty sequence of speculated tokens"""
     spec_tokens: list[list[int]] = [[]]
     output_tokens = [[5]]  # Just the bonus token
@@ -137,13 +181,21 @@ def test_empty_sequence(sampler):
     logits = create_logits_tensor(output_tokens)
     bonus_token_tensor = torch.tensor([output_tokens[0][-1]],
                                       device=logits.device)
+    spec_decode_metadata = SpecDecodeMetadata.make_dummy(spec_tokens,
+                                                         device=logits.device)
 
-    output = sampler(spec_tokens, None, bonus_token_tensor, logits, metadata)
+    output = rejection_sampler(
+        spec_decode_metadata,
+        draft_probs=None,
+        target_logits=logits,
+        bonus_token_ids=bonus_token_tensor,
+        sampling_metadata=metadata,
+    )
     expected = torch.tensor([[5]], dtype=torch.int, device=logits.device)
     assert torch.equal(output, expected)
 
 
-def test_multiple_mismatches(sampler):
+def test_multiple_mismatches(rejection_sampler):
     """Test handling multiple sequences with mismatches"""
     spec_tokens = [[1, 2, 3], [4, 5, 6]]
     output_tokens = [[1, 2, 7, 6], [4, 8, 6,
@@ -153,12 +205,22 @@ def test_multiple_mismatches(sampler):
     logits = create_logits_tensor(output_tokens)
     bonus_token_tensor = torch.tensor(
         [output_tokens[0][-1], output_tokens[1][-1]], device=logits.device)
+    spec_decode_metadata = SpecDecodeMetadata.make_dummy(spec_tokens,
+                                                         device=logits.device)
 
-    output = sampler(spec_tokens, None, bonus_token_tensor, logits, metadata)
-    expected = torch.tensor([[1, 2, 7, INVALID_TOKEN_ID],
-                             [4, 8, INVALID_TOKEN_ID, INVALID_TOKEN_ID]],
-                            dtype=torch.int,
-                            device=logits.device)
+    output = rejection_sampler(
+        spec_decode_metadata,
+        draft_probs=None,
+        target_logits=logits,
+        bonus_token_ids=bonus_token_tensor,
+        sampling_metadata=metadata,
+    )
+    expected = torch.tensor(
+        [[1, 2, 7, PLACEHOLDER_TOKEN_ID],
+         [4, 8, PLACEHOLDER_TOKEN_ID, PLACEHOLDER_TOKEN_ID]],
+        dtype=torch.int,
+        device=logits.device,
+    )
     assert torch.equal(output, expected)
 
 
@@ -166,18 +228,27 @@ def test_multiple_mismatches(sampler):
     "spec_tokens,output_tokens,expected",
     [
         ([[1, 2]], [[1, 2, 3]], [[1, 2, 3]]),  # Perfect match with bonus
-        ([[1]], [[2, 3]], [[2, INVALID_TOKEN_ID]]),  # First mismatch
+        ([[1]], [[2, 3]], [[2, PLACEHOLDER_TOKEN_ID]]),  # First mismatch
         ([[1, 2], [3, 4]], [[1, 5, 6], [3, 4, 7]],
-         [[1, 5, INVALID_TOKEN_ID], [3, 4, 7]]),  # Mixed matches
+         [[1, 5, PLACEHOLDER_TOKEN_ID], [3, 4, 7]]),  # Mixed matches
     ])
-def test_parametrized_cases(sampler, spec_tokens, output_tokens, expected):
+def test_parametrized_cases(rejection_sampler, spec_tokens, output_tokens,
+                            expected):
     """Parametrized test for various matching scenarios"""
     metadata = create_sampling_metadata(all_greedy=True)
     logits = create_logits_tensor(output_tokens)
     bonus_token_tensor = torch.tensor([tokens[-1] for tokens in output_tokens],
                                       device=logits.device)
+    spec_decode_metadata = SpecDecodeMetadata.make_dummy(spec_tokens,
+                                                         device=logits.device)
 
-    output = sampler(spec_tokens, None, bonus_token_tensor, logits, metadata)
+    output = rejection_sampler(
+        spec_decode_metadata,
+        draft_probs=None,
+        target_logits=logits,
+        bonus_token_ids=bonus_token_tensor,
+        sampling_metadata=metadata,
+    )
     expected_tensor = torch.tensor(expected,
                                    dtype=torch.int,
                                    device=logits.device)
@@ -190,21 +261,31 @@ def test_parametrized_cases(sampler, spec_tokens, output_tokens, expected):
 @pytest.mark.parametrize("batch_size", [1, 4, 8])
 @pytest.mark.parametrize("frac_seeded", [0.0, 0.5])
 @pytest.mark.parametrize("n_rep", [20])
-def test_deterministic_when_seeded(sampler, k: int, vocab_size: int,
-                                   batch_size: int, frac_seeded: float,
-                                   n_rep: int):
-    draft_probs = torch.rand(batch_size, k, vocab_size, dtype=torch.float32)
-    target_probs = torch.rand(batch_size * (k + 1),
-                              vocab_size,
-                              dtype=torch.float32)
+def test_deterministic_when_seeded(
+    rejection_sampler,
+    k: int,
+    vocab_size: int,
+    batch_size: int,
+    frac_seeded: float,
+    n_rep: int,
+):
+    num_tokens = batch_size * k
+    draft_probs = torch.rand(num_tokens,
+                             vocab_size,
+                             dtype=torch.float32,
+                             device=DEVICE)
+    draft_probs = F.softmax(draft_probs, dim=-1)
+    target_logits = torch.rand_like(draft_probs)
     bonus_token_ids = torch.randint(low=0,
                                     high=vocab_size,
                                     size=(batch_size, 1),
-                                    dtype=torch.int64)
+                                    dtype=torch.int64,
+                                    device=DEVICE)
     draft_token_ids = torch.randint(low=0,
                                     high=vocab_size,
                                     size=(batch_size, k),
-                                    dtype=torch.int64)
+                                    dtype=torch.int64,
+                                    device=DEVICE)
 
     seeded_mask = torch.rand(batch_size, dtype=torch.float32) <= frac_seeded
 
@@ -215,10 +296,21 @@ def test_deterministic_when_seeded(sampler, k: int, vocab_size: int,
             for i in range(batch_size) if seeded_mask[i]
         }
 
+        temperature = torch.ones(batch_size,
+                                 dtype=torch.float32,
+                                 device=DEVICE)
         sampling_metadata = create_sampling_metadata(all_greedy=False,
+                                                     temperature=temperature,
                                                      generators=seeded_seqs)
-        rep_result = sampler(draft_token_ids.tolist(), draft_probs,
-                             bonus_token_ids, target_probs, sampling_metadata)
+        spec_decode_metadata = SpecDecodeMetadata.make_dummy(
+            draft_token_ids.tolist(), device=DEVICE)
+        rep_result = rejection_sampler(
+            spec_decode_metadata,
+            draft_probs=draft_probs,
+            target_logits=target_logits,
+            bonus_token_ids=bonus_token_ids,
+            sampling_metadata=sampling_metadata,
+        )
 
         results.append(rep_result)
 
@@ -257,10 +349,10 @@ def test_rejection_sampling_approximates_target_distribution():
     num_reference_probs = 100
 
     # Prepare draft, target, and reference probability distributions
-    draft_probs, target_probs = (F.softmax(
-        torch.rand(vocab_size, dtype=torch.float32),
-        dim=-1,
-    ) for _ in range(2))
+    draft_probs = F.softmax(torch.rand(vocab_size, dtype=torch.float32),
+                            dim=-1)
+    target_logits = torch.rand(vocab_size, dtype=torch.float32)
+    target_probs = F.softmax(target_logits, dim=-1)
     reference_probs = F.softmax(
         torch.rand(num_reference_probs, vocab_size, dtype=torch.float32),
         dim=-1,
@@ -273,7 +365,7 @@ def test_rejection_sampling_approximates_target_distribution():
     for num_samples in sample_sizes:
         # Sample using rejection sampling.
         rej_sample_probs = estimate_rejection_sampling_pdf(
-            draft_probs, target_probs, k, vocab_size, num_samples)
+            draft_probs, target_logits, k, vocab_size, num_samples)
         rej_sample_probs = rej_sample_probs.to(DEVICE)
 
         # Average distance from reference probs.
@@ -313,7 +405,7 @@ def get_ratio_first_to_last(elements: list[float]) -> float:
 
 def estimate_rejection_sampling_pdf(
     draft_probs: torch.Tensor,
-    target_probs: torch.Tensor,
+    target_logits: torch.Tensor,
     k: int,
     vocab_size: int,
     num_samples: int,
@@ -323,35 +415,44 @@ def estimate_rejection_sampling_pdf(
 
     Args:
         draft_probs: Draft probability distribution.
-        target_probs: Target probability distribution.
+        target_logits: Target logits.
         num_samples: Number of samples to draw.
 
     Returns:
         Estimated probability distribution of the output tokens.
     """
-    sampler = RejectionSampler()
-    # Repeat draft probs num_samples times.
+    rejection_sampler = RejectionSampler()
+    num_tokens = num_samples * k
+    # Repeat draft probs num_samples * k times.
     draft_probs = draft_probs.reshape(1, 1,
                                       vocab_size).repeat(num_samples, k, 1)
 
-    # Repeat target probs num_samples * (k + 1) times.
-    target_probs = target_probs.reshape(1, 1, vocab_size).repeat(
-        num_samples, k + 1, 1).reshape(num_samples * (k + 1), vocab_size)
+    # Repeat target probs num_tokens times.
+    target_logits = target_logits.reshape(1, vocab_size).repeat(num_tokens, 1)
 
     # Randomly sample draft token ids from draft probs.
     draft_token_ids = torch.multinomial(draft_probs[:, 0, :],
                                         num_samples=k,
                                         replacement=True).reshape(
                                             num_samples, k)
+    draft_probs = draft_probs.view(num_tokens, vocab_size)
 
     # Bonus tokens not used but required.
     bonus_token_ids = torch.zeros((1, 1), dtype=torch.int64,
                                   device=DEVICE).repeat(num_samples, 1)
 
-    sampling_metadata = create_sampling_metadata(all_greedy=False)
-    output_token_ids = sampler(draft_token_ids.tolist(), draft_probs,
-                               bonus_token_ids, target_probs,
-                               sampling_metadata)
+    temperature = torch.ones(num_samples, dtype=torch.float32, device=DEVICE)
+    sampling_metadata = create_sampling_metadata(all_greedy=False,
+                                                 temperature=temperature)
+    spec_decode_metadata = SpecDecodeMetadata.make_dummy(
+        draft_token_ids.tolist(), device=bonus_token_ids.device)
+    output_token_ids = rejection_sampler(
+        spec_decode_metadata,
+        draft_probs=draft_probs,
+        target_logits=target_logits,
+        bonus_token_ids=bonus_token_ids,
+        sampling_metadata=sampling_metadata,
+    )
     output_token_ids = output_token_ids[:, :-1].flatten()
 
     hist = torch.histogram(output_token_ids.to(dtype=torch.float,

tests/v1/tpu/test_basic.py

@@ -15,9 +15,10 @@ if TYPE_CHECKING:
     from tests.conftest import VllmRunner
 
 MODELS = [
+    "Qwen/Qwen2.5-1.5B-Instruct",
+    # TODO: Enable this models with v6e
     # "Qwen/Qwen2-7B-Instruct",
-    "meta-llama/Llama-3.1-8B",
-    # TODO: Add models here as necessary
+    # "meta-llama/Llama-3.1-8B",
 ]
 
 TENSOR_PARALLEL_SIZES = [1]

vllm/config.py

@@ -347,7 +347,7 @@ class ModelConfig:
         self.encoder_config = self._get_encoder_config()
         self.hf_image_processor_config = get_hf_image_processor_config(
             self.model, revision)
-        self.dtype = _get_and_verify_dtype(self.hf_text_config, dtype)
+        self.dtype = _get_and_verify_dtype(self.hf_config, dtype)
         self.use_async_output_proc = use_async_output_proc
         self.mm_processor_kwargs = mm_processor_kwargs
         self.disable_mm_preprocessor_cache = disable_mm_preprocessor_cache
@@ -821,6 +821,11 @@ class ModelConfig:
                 if qk_rope_head_dim and qk_nope_head_dim:
                     return qk_rope_head_dim + qk_nope_head_dim
 
+        if hasattr(self.hf_text_config,
+                   "model_type") and (self.hf_text_config.model_type
+                                      == "zamba2"):
+            return self.hf_text_config.attention_head_dim
+
         if self.is_attention_free:
             return 0
 
@@ -904,7 +909,9 @@ class ModelConfig:
         else:
             total_num_hidden_layers = getattr(self.hf_text_config,
                                               "num_hidden_layers", 0)
-        pp_rank = parallel_config.rank // parallel_config.tensor_parallel_size
+        # the layout order is: DP x PP x TP
+        pp_rank = (parallel_config.rank // parallel_config.tensor_parallel_size
+                   ) % parallel_config.pipeline_parallel_size
         pp_size = parallel_config.pipeline_parallel_size
         start, end = get_pp_indices(total_num_hidden_layers, pp_rank, pp_size)
         return start, end
@@ -942,6 +949,15 @@ class ModelConfig:
                                  "cannot determine the num of "
                                  f"{block_type.value} layers")
 
+            if hasattr(self.hf_text_config,
+                       "model_type") and (self.hf_text_config.model_type
+                                          == "zamba2"):
+                if attn_block_type:
+                    return sum(t == "hybrid"
+                               for t in layers_block_type_value[start:end])
+                else:
+                    return self.get_num_layers(parallel_config)
+
             return sum(t == block_type.value
                        for t in layers_block_type_value[start:end])
 
@@ -2308,7 +2324,7 @@ class LoRAConfig:
         # Setting the maximum rank to 512 should be able to satisfy the vast
         # majority of applications.
         possible_max_ranks = (8, 16, 32, 64, 128, 256, 320, 512)
-        possible_lora_extra_vocab_size = (0, 256, 512)
+        possible_lora_extra_vocab_size = (256, 512)
         if self.max_lora_rank not in possible_max_ranks:
             raise ValueError(
                 f"max_lora_rank ({self.max_lora_rank}) must be one of "
@@ -2510,6 +2526,14 @@ def _get_and_verify_dtype(
     # NOTE: getattr(config, "torch_dtype", torch.float32) is not correct
     # because config.torch_dtype can be None.
     config_dtype = getattr(config, "torch_dtype", None)
+
+    # Fallbacks for multi-modal models if the root config
+    # does not define torch_dtype
+    if config_dtype is None and hasattr(config, "text_config"):
+        config_dtype = getattr(config.text_config, "torch_dtype", None)
+    if config_dtype is None and hasattr(config, "vision_config"):
+        config_dtype = getattr(config.vision_config, "torch_dtype", None)
+
     if config_dtype is None:
         config_dtype = torch.float32
 
@@ -2517,16 +2541,8 @@ def _get_and_verify_dtype(
         dtype = dtype.lower()
         if dtype == "auto":
             if config_dtype == torch.float32:
-                if config.model_type in ("gemma2", "gemma3", "gemma3_text"):
-                    logger.info(
-                        "For Gemma 2 and 3, we downcast float32 to bfloat16 "
-                        "instead of float16 by default. Please specify `dtype` "
-                        "if you want to use float16.")
-                    torch_dtype = torch.bfloat16
-                else:
-                    # Following the common practice, we use float16 for float32
-                    # models.
-                    torch_dtype = torch.float16
+                # Following common practice, we use float16 for float32 models
+                torch_dtype = torch.float16
             else:
                 torch_dtype = config_dtype
 

vllm/distributed/parallel_state.py

@@ -897,10 +897,23 @@ def initialize_model_parallel(
         get_world_group().device_group)
 
     data_parallel_size = 1
+    has_external_dp = False
     from vllm.config import get_current_vllm_config
     config = get_current_vllm_config()
     if config is not None:
-        data_parallel_size = config.parallel_config.data_parallel_size
+        if config.parallel_config.world_size != world_size:
+            # detect external data parallelism.
+            # dp in vllm means all dp instances need to run together.
+            # if the world size does not match, it means this dp is external,
+            # and the dp instances can run independently, e.g. in rlhf workflow
+            # from https://github.com/volcengine/verl .
+            # in that case, we treat the rest dimensions as if they are
+            # data parallel, and create a dummy dp group that is not used.
+            data_parallel_size = world_size // (pipeline_model_parallel_size *
+                                                tensor_model_parallel_size)
+            has_external_dp = True
+        else:
+            data_parallel_size = config.parallel_config.data_parallel_size
 
     # the layout order is: DP x PP x TP
     # to get group_ranks for each dimension, transpose that dimension to the
@@ -940,6 +953,12 @@ def initialize_model_parallel(
                                       2).reshape(-1,
                                                  data_parallel_size).unbind(0)
     group_ranks = [x.tolist() for x in group_ranks]
+    if has_external_dp:
+        # create a dummy dp group that is not used actually,
+        # since this dp is external.
+        # a dummy dp group means every rank is a group itself.
+        # this way, no communication is needed, no memory is wasted.
+        group_ranks = [[x] for x in range(world_size)]
     _DP = init_model_parallel_group(group_ranks,
                                     get_world_group().local_rank,
                                     backend,

vllm/engine/arg_utils.py

@@ -3,6 +3,7 @@
 import argparse
 import dataclasses
 import json
+import threading
 from dataclasses import dataclass
 from typing import (TYPE_CHECKING, Any, Dict, List, Literal, Mapping, Optional,
                     Tuple, Type, Union, cast, get_args)
@@ -1191,7 +1192,7 @@ class EngineArgs:
         NOTE: for autoselection of V0 vs V1 engine, we need to
         create the ModelConfig first, since ModelConfig's attrs
         (e.g. the model arch) are needed to make the decision.
-        
+
         This function set VLLM_USE_V1=X if VLLM_USE_V1 is
         unspecified by the user.
 
@@ -1468,8 +1469,12 @@ class EngineArgs:
             return False
 
         # Need at least Ampere for now (FA support required).
+        # Skip this check if we are running on a non-GPU platform,
+        # or if the device capability is not available
+        # (e.g. in a Ray actor without GPUs).
         from vllm.platforms import current_platform
         if (current_platform.is_cuda()
+                and current_platform.get_device_capability()
                 and current_platform.get_device_capability().major < 8):
             _raise_or_fallback(feature_name="Compute Capability < 8.0",
                                recommend_to_remove=False)
@@ -1573,11 +1578,19 @@ class EngineArgs:
             _raise_or_fallback(feature_name=name, recommend_to_remove=True)
             return False
 
+        # No support for device type other than CUDA, AMD (experiemntal) or
+        # TPU (experimental) so far.
+        if not (current_platform.is_cuda_alike() or current_platform.is_tpu()):
+            _raise_or_fallback(
+                feature_name=f"device type={current_platform.device_type}",
+                recommend_to_remove=False)
+            return False
         #############################################################
         # Experimental Features - allow users to opt in.
 
-        # MLA is is supported on V1, but off by default for now.
-        if model_config.use_mla and _warn_or_fallback("MLA"):
+        # Signal Handlers requires running in main thread.
+        if (threading.current_thread() != threading.main_thread()
+                and _warn_or_fallback("Engine in background thread")):
             return False
 
         # LoRA is supported on V1, but off by default for now.

vllm/engine/multiprocessing/engine.py

@@ -29,6 +29,8 @@ from vllm.engine.multiprocessing import (ENGINE_DEAD_ERROR, IPC_DATA_EXT,
 # yapf: enable
 from vllm.logger import init_logger
 from vllm.outputs import RequestOutput
+from vllm.transformers_utils.config import (
+    maybe_register_config_serialize_by_value)
 from vllm.usage.usage_lib import UsageContext
 from vllm.worker.model_runner_base import InputProcessingError
 
@@ -42,12 +44,12 @@ class MQLLMEngine:
     """A multiprocessing wrapper for :class:`LLMEngine`.
 
     This class is used to wrap the :class:`LLMEngine` class to enable use
-    in concurrnet manner. It runs a background loop and uses zeromq to 
+    in concurrnet manner. It runs a background loop and uses zeromq to
     receive new requests and stream outputs incrementally via ipc.
-    
+
     The :class:`LLMEngine` generate or encode process is kicked off when a new
     RPCProcessRequest is received by the input_socket.
-    
+
     The self.engine_loop checks the input_socket for new requests,
     adds them to the LLMEngine if there are any, calls the internal
     :class:`LLMEngine.step()`, and sends the RequestOutputs back over
@@ -428,6 +430,9 @@ def run_mp_engine(vllm_config: VllmConfig, usage_context: UsageContext,
                   ipc_path: str, disable_log_stats: bool,
                   disable_log_requests: bool, engine_alive):
     try:
+        # Ensure we can serialize transformer config before spawning
+        maybe_register_config_serialize_by_value()
+
         engine = MQLLMEngine.from_vllm_config(
             vllm_config=vllm_config,
             usage_context=usage_context,

vllm/entrypoints/openai/api_server.py

@@ -82,6 +82,8 @@ from vllm.entrypoints.openai.serving_transcription import (
 from vllm.entrypoints.openai.tool_parsers import ToolParserManager
 from vllm.entrypoints.utils import load_aware_call, with_cancellation
 from vllm.logger import init_logger
+from vllm.transformers_utils.config import (
+    maybe_register_config_serialize_by_value)
 from vllm.usage.usage_lib import UsageContext
 from vllm.utils import (FlexibleArgumentParser, get_open_zmq_ipc_path,
                         is_valid_ipv6_address, set_ulimit)
@@ -221,6 +223,9 @@ async def build_async_engine_client_from_engine_args(
         # so we need to spawn a new process
         context = multiprocessing.get_context("spawn")
 
+        # Ensure we can serialize transformer config before spawning
+        maybe_register_config_serialize_by_value()
+
         # The Process can raise an exception during startup, which may
         # not actually result in an exitcode being reported. As a result
         # we use a shared variable to communicate the information.

vllm/entrypoints/openai/protocol.py

@@ -548,7 +548,7 @@ class ChatCompletionRequest(OpenAIBaseModel):
             if top_logprobs < 0:
                 raise ValueError("`top_logprobs` must be a positive value.")
 
-            if not data.get("logprobs"):
+            if top_logprobs > 0 and not data.get("logprobs"):
                 raise ValueError(
                     "when using `top_logprobs`, `logprobs` must be set to true."
                 )

vllm/envs.py

@@ -35,7 +35,6 @@ if TYPE_CHECKING:
     VLLM_TRACE_FUNCTION: int = 0
     VLLM_ATTENTION_BACKEND: Optional[str] = None
     VLLM_USE_FLASHINFER_SAMPLER: Optional[bool] = None
-    VLLM_USE_FLASHINFER_REJECTION_SAMPLER: bool = False
     VLLM_FLASHINFER_FORCE_TENSOR_CORES: bool = False
     VLLM_PP_LAYER_PARTITION: Optional[str] = None
     VLLM_CPU_KVCACHE_SPACE: int = 0

vllm/executor/multiproc_worker_utils.py

@@ -16,12 +16,8 @@ import torch
 
 from vllm.config import VllmConfig
 from vllm.logger import init_logger
-from vllm.triton_utils.importing import HAS_TRITON
 from vllm.utils import _check_multiproc_method, get_mp_context, run_method
 
-if HAS_TRITON:
-    from vllm.triton_utils import maybe_set_triton_cache_manager
-
 logger = init_logger(__name__)
 
 T = TypeVar('T')
@@ -314,7 +310,3 @@ def set_multiprocessing_worker_envs(parallel_config):
             current_parallelism, default_omp_num_threads)
         os.environ["OMP_NUM_THREADS"] = str(default_omp_num_threads)
         torch.set_num_threads(default_omp_num_threads)
-
-    # workaround for https://github.com/vllm-project/vllm/issues/6103
-    if HAS_TRITON and parallel_config.world_size > 1:
-        maybe_set_triton_cache_manager()

vllm/lora/models.py

@@ -30,6 +30,7 @@ from vllm.lora.utils import (from_layer, from_layer_logits_processor,
                              is_regex_target_modules,
                              parse_fine_tuned_lora_name, replace_submodule)
 from vllm.model_executor.models import SupportsLoRA, supports_multimodal
+from vllm.model_executor.models.interfaces import is_pooling_model
 from vllm.model_executor.models.module_mapping import MultiModelKeys
 from vllm.model_executor.models.utils import PPMissingLayer, WeightsMapper
 from vllm.utils import is_pin_memory_available
@@ -104,6 +105,9 @@ class LoRAModel(AdapterModel):
         """Get LoRA for a given module by name"""
         return self.loras.get(module_name, None)
 
+    def check_lora_name(self, lora_name: str) -> bool:
+        return lora_name in self.loras
+
     # (yard1): TODO see if we can derive target_embedding_padding automatically
     @classmethod
     def from_lora_tensors(
@@ -335,6 +339,7 @@ class LoRAModelManager(AdapterModelManager):
         # Used for long context lora.
         self.scaling_factor_to_offset: Dict[float, int] = {}
         super().__init__(model)
+
         self.supported_lora_modules = get_supported_lora_modules(self.model)
         assert self.supported_lora_modules, "No supported LoRA modules found in"
         f"{self.model.__class__.__name__}."
@@ -350,6 +355,7 @@ class LoRAModelManager(AdapterModelManager):
             # In case the model only supports LoRA for
             # text modules (e.g. ChatGLM)
             and hasattr(self.model, "get_mm_mapping"))
+        self.is_pooling_model = is_pooling_model(self.model)
         self.packed_modules: Dict[str, List[str]] = {}
         self.modules: Dict[str, BaseLayerWithLoRA] = {}
         # Dict instead of a Set for compatibility with LRUCache.
@@ -389,7 +395,7 @@ class LoRAModelManager(AdapterModelManager):
                      lora_model.id, index)
         self.lora_index_to_id[index] = lora_model.id
         for module_name, module in self.modules.items():
-            module_lora = lora_model.get_lora(module_name)
+            module_lora = self._get_lora_layer_weights(lora_model, module_name)
             if module_lora:
                 module_lora.optimize()
                 # Bias is not explicitly enabled with the flag enable_lora_bias.
@@ -626,7 +632,7 @@ class LoRAModelManager(AdapterModelManager):
             replaced_module: Set[str] = set()
             has_replacement = False
             for r in new_module_names:
-                lora = lora_model.get_lora(r)
+                lora = self._get_lora_layer_weights(lora_model, r)
                 replacement_loras.append(lora)
                 if lora:
                     has_replacement = True
@@ -637,12 +643,34 @@ class LoRAModelManager(AdapterModelManager):
                 if replacement_loras[i]:
                     continue
                 replacement_loras[i] = None
+            # HACK Temporary solution for the pool model.
+            if self.is_pooling_model and not lora_model.check_lora_name(
+                    module_name):
+                replaced_module_name = module_name.replace("model.", "")
+                if lora_model.check_lora_name(module_name):
+                    module_name = replaced_module_name
             lora_model.loras[module_name] = PackedLoRALayerWeights.pack(
                 replacement_loras)
             # Remove the modules that have been replaced.
             for module in replaced_module:
                 lora_model.loras.pop(module, None)
 
+    def _get_lora_layer_weights(
+            self, lora_model: LoRAModel,
+            module_name: str) -> Optional[LoRALayerWeights]:
+        org_module_name = module_name
+        if self.is_pooling_model and not lora_model.check_lora_name(
+                module_name):
+            # If it's a pool model, and the layer name is not found,
+            # remove the prefix 'model.' and search again.
+            module_name = module_name.replace("model.", "")
+            if lora_model.check_lora_name(module_name):
+                org_module_name = module_name
+                logger.info_once(
+                    "For the pool model, successfully loaded the LoRA weights "
+                    "after removing the prefix 'model.'.")
+        return lora_model.get_lora(org_module_name)
+
     def deactivate_adapter(self, adapter_id: int) -> bool:
         return deactivate_adapter(adapter_id, self._active_adapters,
                                   self._deactivate_adapter)

vllm/lora/ops/triton_ops/__init__.py

@@ -1,15 +1,11 @@
 # SPDX-License-Identifier: Apache-2.0
 
-from vllm.lora.ops.triton_ops.bgmv_expand import bgmv_expand
-from vllm.lora.ops.triton_ops.bgmv_expand_slice import bgmv_expand_slice
-from vllm.lora.ops.triton_ops.bgmv_shrink import bgmv_shrink
-from vllm.lora.ops.triton_ops.sgmv_expand import sgmv_expand
-from vllm.lora.ops.triton_ops.sgmv_shrink import sgmv_shrink  # noqa: F401
+from vllm.lora.ops.triton_ops.lora_expand import lora_expand
+from vllm.lora.ops.triton_ops.lora_kernel_metadata import LoRAKernelMeta
+from vllm.lora.ops.triton_ops.lora_shrink import lora_shrink
 
 __all__ = [
-    "bgmv_expand",
-    "bgmv_expand_slice",
-    "bgmv_shrink",
-    "sgmv_expand",
-    "sgmv_shrink",
+    "lora_expand",
+    "lora_shrink",
+    "LoRAKernelMeta",
 ]

vllm/lora/ops/triton_ops/bgmv_expand.py

@@ -1,188 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-"""
-Based on:
-Chen, L., Ye, Z., Wu, Y., Zhuo, D., Ceze, L., & Krishnamurthy, A. (2023). 
-Punica: Multi-Tenant LoRA Serving. 
-https://arxiv.org/abs/2310.18547
-"""
-
-import torch
-import triton
-import triton.language as tl
-
-from vllm.utils import direct_register_custom_op
-
-from .utils import get_lora_op_configs
-
-
-@triton.jit
-def _bgmv_expand_kernel(
-    input_ptr,
-    lora_ptr,
-    out_ptr,
-    N,
-    K,
-    lora_indices,
-    xm_stride,
-    xk_stride,
-    l0_stride,
-    lora_k_stride,
-    lora_n_stride,
-    cm_stride,
-    cn_stride,
-    BLOCK_N: tl.constexpr,
-    BLOCK_K: tl.constexpr,
-    SPLIT_N: tl.constexpr,
-    EVEN_K: tl.constexpr,
-    ADD_INPUTS: tl.constexpr,
-    CAST_TYPE: tl.constexpr,
-):
-    """
-    GroupGEMV, additionally, introducing SPLIT_N can improve large hidden_size's
-    performance
-    """
-    pid_sn = tl.program_id(axis=0)
-    cur_batch = tl.program_id(axis=1)
-    lora_index = tl.load(lora_indices + cur_batch)
-    if lora_index == -1:
-        return
-    offset_k = tl.arange(0, BLOCK_K)
-    offset_n = tl.arange(0, BLOCK_N)
-    if EVEN_K:
-        tiled_a = tl.load(input_ptr + cur_batch * xm_stride +
-                          offset_k * xk_stride, )  # [BLOCK_K]
-    else:
-        tiled_a = tl.load(
-            input_ptr + cur_batch * xm_stride + offset_k * xk_stride,
-            mask=offset_k < K,
-            other=0,
-        )  # [BLOCK_K]
-    # N must be divisible by SPLIT_N
-    split_n_length = tl.cdiv(N, SPLIT_N)
-    if CAST_TYPE:
-        tiled_a = tiled_a.to(lora_ptr.dtype.element_ty)
-    # sliding  to  next row-block
-    b_ptr = (lora_ptr + l0_stride * lora_index +
-             pid_sn * split_n_length * lora_k_stride)
-    c_ptr = out_ptr + cur_batch * cm_stride + pid_sn * split_n_length
-    for n in range(0, split_n_length, BLOCK_N):
-        current_n = n + offset_n
-        current_n_c = tl.max_contiguous(current_n, BLOCK_N)
-        b_ptr_mask = (current_n[:, None] < split_n_length) & (offset_k[None, :]
-                                                              < K)
-        c_mask = current_n < split_n_length
-        tiled_b = tl.load(
-            b_ptr + current_n_c[:, None] * lora_k_stride +
-            offset_k[None, :] * lora_n_stride,
-            mask=b_ptr_mask,
-            other=0.0,
-        )  # [BLOCK_N,BLOCK_K]
-        if ADD_INPUTS:
-            tiled_out = tl.load(c_ptr + current_n * cn_stride,
-                                mask=c_mask,
-                                other=0.0)
-            accumulator = tl.sum(tiled_a * tiled_b, 1) + tiled_out
-        else:
-            accumulator = tl.sum(tiled_a * tiled_b, 1)
-
-        tl.store(c_ptr + current_n * cn_stride, accumulator, mask=c_mask)
-
-
-@torch.inference_mode()
-def _bgmv_expand(
-    inputs: torch.Tensor,
-    lora_b_weights: torch.Tensor,
-    output_tensor: torch.Tensor,
-    lora_indices_tensor: torch.Tensor,
-    add_inputs: bool = True,
-) -> None:
-    """
-    Args:
-        inputs (torch.Tensor): input tensor
-        lora_b_weights (torch.Tensor): lora'a weight
-        output_tensor (torch.Tensor): output tensor
-        lora_indices_tensor (torch.Tensor): (batch_size,). The LoRA index
-            corresponding to each batch, An index of -1 means no lora should be
-            applied.
-        batches (int): batch size
-        add_inputs (bool, optional):  Defaults to False, adds the final lora 
-            results to the output.
-    """
-    assert inputs.dtype in [torch.float16, torch.bfloat16, torch.float32]
-    assert lora_b_weights.dtype in [
-        torch.float16,
-        torch.bfloat16,
-    ]
-    assert inputs.size(1) == lora_b_weights.size(-1)
-
-    assert inputs.is_contiguous()
-    assert output_tensor.is_contiguous()
-
-    if lora_b_weights.ndim == 4:  # shape:(lora_num,1,size,rank)
-        assert lora_b_weights.size(1) == 1
-        lora_b_weights = lora_b_weights.squeeze(dim=1)
-    else:
-        assert lora_b_weights.ndim == 3  # shape:(lora_num,size,rank)
-    assert lora_b_weights.is_contiguous()
-
-    # TODO tuning this config
-    N, K = lora_b_weights.shape[-2:]  # K= rank,N=hidden_size
-    BLOCK_K = triton.next_power_of_2(K)
-    EVEN_K = K % BLOCK_K == 0
-    ADD_INPUTS = add_inputs
-    CAST_TYPE = False
-    if inputs.dtype == torch.float32 and lora_b_weights.dtype in [
-            torch.float16,
-            torch.bfloat16,
-    ]:
-        CAST_TYPE = True
-    batches = lora_indices_tensor.size(0)
-    config = get_lora_op_configs("expand", batches, N)
-    grid = lambda META: (
-        META["SPLIT_N"],
-        batches,
-    )
-    _bgmv_expand_kernel[grid](
-        inputs,
-        lora_b_weights,
-        output_tensor,
-        N,
-        K,
-        lora_indices_tensor,
-        inputs.stride(0),
-        inputs.stride(1),
-        lora_b_weights.stride(0),
-        lora_b_weights.stride(1),
-        lora_b_weights.stride(2),
-        output_tensor.stride(0),
-        output_tensor.stride(1),
-        BLOCK_K=BLOCK_K,
-        EVEN_K=EVEN_K,
-        ADD_INPUTS=ADD_INPUTS,
-        CAST_TYPE=CAST_TYPE,
-        **config,
-    )
-    return
-
-
-def bgmv_expand_fake(
-    inputs: torch.Tensor,
-    lora_b_weights: torch.Tensor,
-    output_tensor: torch.Tensor,
-    lora_indices_tensor: torch.Tensor,
-    add_inputs: bool = True,
-) -> None:
-    return
-
-
-try:
-    direct_register_custom_op(
-        op_name="bgmv_expand",
-        op_func=_bgmv_expand,
-        mutates_args=["output_tensor"],
-        fake_impl=bgmv_expand_fake,
-    )
-    bgmv_expand = torch.ops.vllm.bgmv_expand
-
-except AttributeError:
-    bgmv_expand = _bgmv_expand

vllm/lora/ops/triton_ops/bgmv_expand_slice.py

@@ -1,207 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-"""
-Based on:
-Chen, L., Ye, Z., Wu, Y., Zhuo, D., Ceze, L., & Krishnamurthy, A. (2023). 
-Punica: Multi-Tenant LoRA Serving. 
-https://arxiv.org/abs/2310.18547
-"""
-
-import torch
-import triton
-import triton.language as tl
-
-from vllm.utils import direct_register_custom_op
-
-from .utils import get_lora_op_configs
-
-
-@triton.jit
-def _bgmv_expand_slice_kernel(
-    input_ptr,
-    lora_ptr,
-    out_ptr,
-    N,
-    K,
-    lora_indices,
-    xm_stride,
-    xk_stride,
-    l0_stride,
-    lora_k_stride,
-    lora_n_stride,
-    cm_stride,
-    cn_stride,
-    slice_offset,
-    BLOCK_N: tl.constexpr,
-    BLOCK_K: tl.constexpr,
-    SPLIT_N: tl.constexpr,
-    EVEN_K: tl.constexpr,
-    ADD_INPUTS: tl.constexpr,
-    CAST_TYPE: tl.constexpr,
-):
-    """
-    GroupGEMV, additionally, introducing SPLIT_N can improve large hidden_size's
-    performance
-    """
-    pid_sn = tl.program_id(axis=0)
-    cur_batch = tl.program_id(axis=1)
-    lora_index = tl.load(lora_indices + cur_batch)
-    if lora_index == -1:
-        return
-    offset_k = tl.arange(0, BLOCK_K)
-    offset_n = tl.arange(0, BLOCK_N)
-    if EVEN_K:
-        tiled_a = tl.load(input_ptr + cur_batch * xm_stride +
-                          offset_k * xk_stride, )  # [BLOCK_K]
-    else:
-        tiled_a = tl.load(
-            input_ptr + cur_batch * xm_stride + offset_k * xk_stride,
-            mask=offset_k < K,
-            other=0,
-        )  # [BLOCK_K]
-    # N must be divisible by SPLIT_N
-    split_n_length = tl.cdiv(N, SPLIT_N)
-    if CAST_TYPE:
-        tiled_a = tiled_a.to(lora_ptr.dtype.element_ty)
-    # sliding  to  next row-block
-    b_ptr = (lora_ptr + l0_stride * lora_index +
-             pid_sn * split_n_length * lora_k_stride)
-    c_ptr = (out_ptr + cur_batch * cm_stride + pid_sn * split_n_length +
-             slice_offset * cn_stride)
-
-    for n in range(0, split_n_length, BLOCK_N):
-        current_n = n + offset_n
-        b_ptr_mask = (current_n[:, None] < split_n_length) & (offset_k[None, :]
-                                                              < K)
-        c_mask = current_n < split_n_length
-        tiled_b = tl.load(
-            b_ptr + current_n[:, None] * lora_k_stride +
-            offset_k[None, :] * lora_n_stride,
-            mask=b_ptr_mask,
-            other=0.0,
-        )  # [BLOCK_N,BLOCK_K]
-
-        if ADD_INPUTS:
-            # explicitly pass in other=None to tell triton that masked values
-            # can be uninitialized. This is OK because the later tl.store
-            # operation uses the same mask, eliminating the risk of garbage
-            # values propagating
-            tiled_out = tl.load(c_ptr + current_n * cn_stride,
-                                mask=c_mask,
-                                other=None)
-            accumulator = tl.sum(tiled_a * tiled_b, 1) + tiled_out
-        else:
-            accumulator = tl.sum(tiled_a * tiled_b, 1)
-
-        tl.store(c_ptr + current_n * cn_stride, accumulator, mask=c_mask)
-
-
-@torch.inference_mode()
-def _bgmv_expand_slice(
-    inputs: torch.Tensor,
-    lora_b_weights: torch.Tensor,
-    output_tensor: torch.Tensor,
-    lora_indices_tensor: torch.Tensor,
-    slice_offset: int,
-    slice_size: int,
-    add_inputs: bool = True,
-) -> None:
-    """
-    Args:
-        inputs (torch.Tensor): input tensor
-        lora_b_weights (torch.Tensor): lora'b weight
-        output_tensor (torch.Tensor): output tensor
-        lora_indices_tensor (torch.Tensor): (batch_size,). The LoRA index
-            corresponding to each batch, An index of -1 means no lora should be
-            applied.
-        slice_offset (int): output_tensor's offset
-        slice_size (int): current output_tensor's size
-        batches (int): batch size
-        add_inputs (bool, optional): Defaults to False.
-    """
-    assert inputs.dtype in [torch.float16, torch.bfloat16, torch.float32]
-    assert lora_b_weights.dtype in [
-        torch.float16,
-        torch.bfloat16,
-    ]
-    assert inputs.size(1) == lora_b_weights.size(-1)
-
-    assert slice_size == lora_b_weights.size(-2)
-    assert inputs.is_contiguous()
-    assert output_tensor.is_contiguous()
-
-    if lora_b_weights.ndim == 4:  # shape:(lora_num,1,size,rank)
-        assert lora_b_weights.size(1) == 1
-        lora_b_weights = lora_b_weights.squeeze(dim=1)
-    else:
-        assert lora_b_weights.ndim == 3  # shape:(lora_num,size,rank)
-
-    assert lora_b_weights.is_contiguous()
-
-    # TODO tuning this config
-
-    N, K = lora_b_weights.shape[-2:]  # K= rank,N=hidden_size
-    BLOCK_K = triton.next_power_of_2(K)
-    EVEN_K = K % BLOCK_K == 0
-    ADD_INPUTS = add_inputs
-    CAST_TYPE = False
-    if inputs.dtype == torch.float32 and lora_b_weights.dtype in [
-            torch.float16,
-            torch.bfloat16,
-    ]:
-        CAST_TYPE = True
-
-    batches = lora_indices_tensor.size(0)
-
-    config = get_lora_op_configs("expand", batches, N)
-
-    grid = lambda META: (
-        META["SPLIT_N"],
-        batches,
-    )
-    _bgmv_expand_slice_kernel[grid](
-        inputs,
-        lora_b_weights,
-        output_tensor,
-        N,
-        K,
-        lora_indices_tensor,
-        inputs.stride(0),
-        inputs.stride(1),
-        lora_b_weights.stride(0),
-        lora_b_weights.stride(1),
-        lora_b_weights.stride(2),
-        output_tensor.stride(0),
-        output_tensor.stride(1),
-        slice_offset,
-        BLOCK_K=BLOCK_K,
-        EVEN_K=EVEN_K,
-        ADD_INPUTS=ADD_INPUTS,
-        CAST_TYPE=CAST_TYPE,
-        **config,
-    )
-    return
-
-
-def bgmv_expand_slice_fake(
-    inputs: torch.Tensor,
-    lora_b_weights: torch.Tensor,
-    output_tensor: torch.Tensor,
-    lora_indices_tensor: torch.Tensor,
-    slice_offset: int,
-    slice_size: int,
-    add_inputs: bool = True,
-) -> None:
-    return
-
-
-try:
-    direct_register_custom_op(
-        op_name="bgmv_expand_slice",
-        op_func=_bgmv_expand_slice,
-        mutates_args=["output_tensor"],
-        fake_impl=bgmv_expand_slice_fake,
-    )
-    bgmv_expand_slice = torch.ops.vllm.bgmv_expand_slice
-
-except AttributeError:
-    bgmv_expand_slice = _bgmv_expand_slice

vllm/lora/ops/triton_ops/bgmv_shrink.py

@@ -1,168 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-"""
-Based on:
-Chen, L., Ye, Z., Wu, Y., Zhuo, D., Ceze, L., & Krishnamurthy, A. (2023). 
-Punica: Multi-Tenant LoRA Serving. 
-https://arxiv.org/abs/2310.18547
-"""
-
-import torch
-import triton
-import triton.language as tl
-
-from vllm.utils import direct_register_custom_op
-
-from .utils import get_lora_op_configs
-
-
-@triton.jit
-def _bgmv_shrink_kernel(
-    input_ptr,
-    lora_ptr,
-    out_ptr,
-    N,
-    K,
-    lora_indices,
-    scaling,
-    xm_stride,
-    xk_stride,
-    l0_stride,
-    lora_k_stride,
-    lora_n_stride,
-    cm_stride,
-    cn_stride,
-    BLOCK_N: tl.constexpr,
-    BLOCK_K: tl.constexpr,
-    SPLIT_K: tl.constexpr,
-):
-    """
-    GroupGEMV, additionally, introducing SPLIT-K can improve large hidden_size's
-    performance
-    """
-    pid_sk = tl.program_id(axis=0)
-    cur_batch = tl.program_id(axis=1)
-    lora_index = tl.load(lora_indices + cur_batch)
-    if lora_index == -1:
-        return
-
-    offset_n = tl.arange(0, BLOCK_N)
-    offset_k = tl.arange(0, BLOCK_K) + pid_sk * BLOCK_K
-    a_ptr = input_ptr + cur_batch * xm_stride
-    b_ptr = lora_ptr + l0_stride * lora_index
-    accumulator = tl.zeros((BLOCK_N, ), dtype=tl.float32)
-    for k in range(0, K, BLOCK_K * SPLIT_K):
-        current_k = k + offset_k
-        current_k_c = tl.max_contiguous(current_k, BLOCK_K)
-        tiled_a = tl.load(
-            a_ptr + current_k_c,
-            mask=current_k < K,
-            other=0.0,
-        )  # [BLOCK_K]
-        b_ptr_mask = (offset_n[:, None] < N) & (current_k[None, :] < K)
-
-        tiled_b = tl.load(
-            b_ptr + offset_n[:, None] * lora_k_stride +
-            current_k[None, :] * lora_n_stride,
-            mask=b_ptr_mask,
-            other=0.0,
-        )  # [BLOCK_N,BLOCK_K]
-
-        accumulator += tl.sum(tiled_a * tiled_b, 1)
-    accumulator *= scaling
-    offset_cn = tl.arange(0, BLOCK_N)
-    c_ptr = out_ptr + cur_batch * cm_stride + offset_cn * cn_stride
-    c_mask = offset_cn < N
-    if SPLIT_K == 1:
-        tl.store(c_ptr, accumulator, mask=c_mask)
-    else:
-        tl.atomic_add(c_ptr, accumulator, mask=c_mask)
-
-
-@torch.inference_mode()
-def _bgmv_shrink(
-    inputs: torch.Tensor,
-    lora_a_weights: torch.Tensor,
-    output_tensor: torch.Tensor,
-    lora_indices_tensor: torch.Tensor,
-    scaling: float = 1.0,
-) -> None:
-    """
-    Args:
-        inputs (torch.Tensor): input tensor
-        lora_a_weights (torch.Tensor): lora'a weight
-        output_tensor (torch.Tensor): output tensor
-        lora_indices_tensor (torch.Tensor): (batch_size,). The LoRA index
-            corresponding to each batch. An index of -1 means no lora should be
-            applied.
-        batches (int): batch size
-        scaling (float):  Scaling factor.
-    """
-    assert inputs.dtype == lora_a_weights.dtype
-    assert inputs.dtype in [torch.float16, torch.bfloat16]
-    assert lora_a_weights.dtype in [
-        torch.float16,
-        torch.bfloat16,
-    ]
-    assert inputs.size(1) == lora_a_weights.size(-1)
-    assert inputs.is_contiguous()
-
-    if lora_a_weights.ndim == 4:  # shape:(lora_num,1,rank, size)
-        assert lora_a_weights.size(1) == 1
-        lora_a_weights = lora_a_weights.squeeze(dim=1)
-    else:
-        assert lora_a_weights.ndim == 3  # shape:(lora_num,rank, size)
-    assert lora_a_weights.is_contiguous()
-    assert output_tensor.is_contiguous()
-    # TODO tuning this config
-    batches = lora_indices_tensor.size(0)
-    N, K = lora_a_weights.shape[-2:]  # K=hidden_size,N=rank
-    BLOCK_N = triton.next_power_of_2(N)
-    # First try to load optimal config from the file
-    config = get_lora_op_configs("bgmv_shrink", batches, K)
-
-    grid = lambda META: (
-        META["SPLIT_K"],
-        batches,
-    )
-    _bgmv_shrink_kernel[grid](
-        inputs,
-        lora_a_weights,
-        output_tensor,
-        N,
-        K,
-        lora_indices_tensor,
-        scaling,
-        inputs.stride(0),
-        inputs.stride(1),
-        lora_a_weights.stride(0),
-        lora_a_weights.stride(1),
-        lora_a_weights.stride(2),
-        output_tensor.stride(0),
-        output_tensor.stride(1),
-        BLOCK_N=BLOCK_N,
-        **config,
-    )
-    return
-
-
-def bgmv_shrink_fake(
-    inputs: torch.Tensor,
-    lora_a_weights: torch.Tensor,
-    output_tensor: torch.Tensor,
-    lora_indices_tensor: torch.Tensor,
-    scaling: float = 1.0,
-) -> None:
-    return
-
-
-try:
-    direct_register_custom_op(
-        op_name="bgmv_shrink",
-        op_func=_bgmv_shrink,
-        mutates_args=["output_tensor"],
-        fake_impl=bgmv_shrink_fake,
-    )
-    bgmv_shrink = torch.ops.vllm.bgmv_shrink
-
-except AttributeError:
-    bgmv_shrink = _bgmv_shrink

vllm/lora/ops/triton_ops/lora_expand.py

@@ -18,7 +18,7 @@ from vllm.utils import direct_register_custom_op
 
 
 @triton.jit
-def _v1_expand_kernel(
+def _lora_expand_kernel(
         input_ptr,
         lora_ptr,
         out_ptr,
@@ -125,7 +125,7 @@ def _v1_expand_kernel(
 
 
 @torch.inference_mode()
-def _v1_expand(
+def _lora_expand(
     inputs: torch.Tensor,  # shape [num_slices, num_tokens, lora_rank]
     lora_b_weights: List[
         torch.Tensor],  # shape [num_lora, hidden_size, lora_rank]
@@ -216,7 +216,7 @@ def _v1_expand(
         MAX_LORAS,
     )
 
-    _v1_expand_kernel[grid](
+    _lora_expand_kernel[grid](
         inputs,
         lora_ptr_tensor,
         output_tensor,
@@ -254,7 +254,7 @@ def _v1_expand(
     return
 
 
-def _v1_expand_fake(
+def _lora_expand_fake(
     inputs: torch.Tensor,
     lora_b_weights: List[torch.Tensor],
     output_tensor: torch.Tensor,
@@ -271,12 +271,12 @@ def _v1_expand_fake(
 
 try:
     direct_register_custom_op(
-        op_name="v1_expand",
-        op_func=_v1_expand,
+        op_name="lora_expand",
+        op_func=_lora_expand,
         mutates_args=["output_tensor"],
-        fake_impl=_v1_expand_fake,
+        fake_impl=_lora_expand_fake,
     )
-    v1_expand = torch.ops.vllm.v1_expand
+    lora_expand = torch.ops.vllm.lora_expand
 
 except AttributeError:
-    v1_expand = _v1_expand
+    lora_expand = _lora_expand

vllm/lora/ops/triton_ops/lora_kernel_metadata.py

@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: Apache-2.0
 """
-V1 LoRA kernels metadata preparation utilities.
+LoRA kernels metadata preparation utilities.
 """
 
 from dataclasses import dataclass
@@ -10,7 +10,7 @@ import torch
 
 
 @dataclass
-class V1KernelMeta:
+class LoRAKernelMeta:
     token_lora_mapping: torch.Tensor
     token_indices_sorted_by_lora_ids: torch.Tensor
     active_lora_ids: torch.Tensor
@@ -19,7 +19,7 @@ class V1KernelMeta:
 
     @staticmethod
     def make(max_loras: int, max_num_tokens: int,
-             device: Union[torch.device, str]) -> "V1KernelMeta":
+             device: Union[torch.device, str]) -> "LoRAKernelMeta":
 
         token_lora_mapping = torch.empty(max_num_tokens,
                                          dtype=torch.int32,
@@ -47,7 +47,7 @@ class V1KernelMeta:
         lora_token_start_loc = torch.zeros(max_loras + 2,
                                            dtype=torch.int32,
                                            device=device)
-        return V1KernelMeta(
+        return LoRAKernelMeta(
             token_lora_mapping=token_lora_mapping,
             token_indices_sorted_by_lora_ids=token_indices_sorted_by_lora_ids,
             active_lora_ids=active_lora_ids,
@@ -105,7 +105,7 @@ class V1KernelMeta:
         This function returns the kernel metadata required for the current
         forward pass execution of the kernel. The function returns all the
         metadata required by the kernel, in order, as a tuple, so it can be
-        unpacked directly during the v1_shrink/v1_expand function call.
+        unpacked directly during the lora_shrink/lora_expand function call.
 
         Args:
             token_nums (int): Number of input tokens in the current forward

vllm/lora/ops/triton_ops/lora_shrink.py

@@ -18,15 +18,15 @@ from vllm.utils import direct_register_custom_op
 
 
 @triton.jit
-def _v1_shrink_kernel(input_ptr, lora_ptr, out_ptr, M, N, K,
-                      token_indices_sorted_by_lora_ids, num_tokens_per_lora,
-                      lora_token_start_loc, lora_ids, scaling, input_d0_stride,
-                      input_d1_stride, lora_d0_stride, lora_d1_stride,
-                      lora_d2_stride, output_d0_stride, output_d1_stride,
-                      output_d2_stride, BLOCK_M: tl.constexpr,
-                      BLOCK_N: tl.constexpr, BLOCK_K: tl.constexpr,
-                      EVEN_K: tl.constexpr, SPLIT_K: tl.constexpr,
-                      SLICE_NUM: tl.constexpr):
+def _lora_shrink_kernel(input_ptr, lora_ptr, out_ptr, M, N, K,
+                        token_indices_sorted_by_lora_ids, num_tokens_per_lora,
+                        lora_token_start_loc, lora_ids, scaling,
+                        input_d0_stride, input_d1_stride, lora_d0_stride,
+                        lora_d1_stride, lora_d2_stride, output_d0_stride,
+                        output_d1_stride, output_d2_stride,
+                        BLOCK_M: tl.constexpr, BLOCK_N: tl.constexpr,
+                        BLOCK_K: tl.constexpr, EVEN_K: tl.constexpr,
+                        SPLIT_K: tl.constexpr, SLICE_NUM: tl.constexpr):
 
     cta_n_num = tl.cdiv(N, BLOCK_N)
     cta_m_num = tl.cdiv(M, BLOCK_M)
@@ -96,7 +96,7 @@ def _v1_shrink_kernel(input_ptr, lora_ptr, out_ptr, M, N, K,
 
 
 @torch.inference_mode()
-def _v1_shrink(
+def _lora_shrink(
     inputs: torch.Tensor,  #  shape [num_tokens, hidden_size]
     lora_a_weights: List[
         torch.Tensor],  # shape [num_loras, lora_rank, hidden_size]
@@ -174,7 +174,7 @@ def _v1_shrink(
         MAX_LORAS,
     )
 
-    _v1_shrink_kernel[grid](
+    _lora_shrink_kernel[grid](
         inputs,
         lora_ptr_tensor,
         output_tensor,
@@ -209,7 +209,7 @@ def _v1_shrink(
     return
 
 
-def _v1_shrink_fake(
+def _lora_shrink_fake(
     inputs: torch.Tensor,
     lora_a_weights: List[torch.Tensor],
     output_tensor: torch.Tensor,
@@ -225,12 +225,12 @@ def _v1_shrink_fake(
 
 try:
     direct_register_custom_op(
-        op_name="v1_shrink",
-        op_func=_v1_shrink,
+        op_name="lora_shrink",
+        op_func=_lora_shrink,
         mutates_args=["output_tensor"],
-        fake_impl=_v1_shrink_fake,
+        fake_impl=_lora_shrink_fake,
     )
-    v1_shrink = torch.ops.vllm.v1_shrink
+    lora_shrink = torch.ops.vllm.lora_shrink
 
 except AttributeError:
-    v1_shrink = _v1_shrink
+    lora_shrink = _lora_shrink

vllm/lora/ops/triton_ops/sgmv_expand.py

@@ -1,249 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-"""
-Based on:
-Chen, L., Ye, Z., Wu, Y., Zhuo, D., Ceze, L., & Krishnamurthy, A. (2023).
-Punica: Multi-Tenant LoRA Serving.
-https://arxiv.org/abs/2310.18547
-"""
-
-from typing import List
-
-import torch
-import triton
-import triton.language as tl
-
-from vllm.utils import direct_register_custom_op
-
-from .kernel_utils import do_expand_kernel
-from .utils import _get_lora_b_ptr
-
-
-@triton.jit
-def _sgmv_expand_kernel(
-        input_ptr,
-        lora_ptr,
-        out_ptr,
-        N,
-        K,
-        b_seq_start_loc,
-        seq_lens,
-        lora_indices,
-        slice_start_loc,
-        input_d0_stride,
-        input_d1_stride,
-        input_d2_stride,  # 1
-        ls_d0_ptr,
-        ls_d1_ptr,
-        ls_d2_ptr,  # 1
-        output_d0_stride,
-        output_d1_stride,  # 1
-        output_hs_ptr,
-        BLOCK_M: tl.constexpr,
-        BLOCK_N: tl.constexpr,
-        BLOCK_K: tl.constexpr,
-        EVEN_K: tl.constexpr,
-        ADD_INPUTS: tl.constexpr,
-        CAST_TYPE: tl.constexpr,
-        SLICE_NUM: tl.constexpr,
-        SAME_STRIDE: tl.constexpr):
-    """
-
-    Similar to the 'sgmv_expand' operator, but with an added parameter
-    'slice_offset'. The reason for not reusing the 'sgmv_expand' operator
-    might be that in the future, we could implement a fusion operator to
-    achieve the current functionality instead of having to call it multiple
-    times.
-    """
-    pid = tl.program_id(axis=0)
-    cur_batch = tl.program_id(axis=1)
-    slice_id = tl.program_id(axis=2)
-    cta_n_num = tl.cdiv(N, BLOCK_N)
-    # When the output dimensions of each slice are the same,cur_n=N, otherwise
-    # cur_n=tl.load(output_hs_ptr + slice_id), this situation exists in GQA's
-    # qkv linear.
-    curr_N = N if SAME_STRIDE else tl.load(output_hs_ptr + slice_id)
-    pid_m = pid // cta_n_num
-    pid_n = pid % cta_n_num
-
-    M = tl.load(seq_lens + cur_batch)
-    if pid_m * BLOCK_M >= M:
-        return
-    if pid_n * BLOCK_N >= curr_N:
-        return
-    lora_index = tl.load(lora_indices + cur_batch)
-    if lora_index == -1:
-        return
-
-    m_offset = tl.load(b_seq_start_loc + cur_batch)
-
-    cta_m_len = min(BLOCK_M, M - (pid_m * BLOCK_M))
-    cta_m_offset = m_offset + (pid_m * BLOCK_M)
-    offset_m = tl.arange(0, BLOCK_M)
-    ram = cta_m_offset + tl.max_contiguous(
-        tl.multiple_of(offset_m % cta_m_len, BLOCK_M), BLOCK_M)
-    do_expand_kernel(
-        pid_n,
-        lora_index,
-        slice_id,
-        input_ptr,
-        lora_ptr,
-        out_ptr,
-        curr_N,
-        K,
-        cta_m_len,
-        ram,  # array identifying the rows of Input ptr to operate on
-        slice_start_loc,
-        # input ptr strides
-        input_d0_stride,
-        input_d1_stride,
-        input_d2_stride,
-        # lora ptr strides
-        ls_d0_ptr,
-        ls_d1_ptr,
-        ls_d2_ptr,
-        # out ptr strides
-        output_d0_stride,
-        output_d1_stride,
-        # constants
-        BLOCK_M,
-        BLOCK_N,
-        BLOCK_K,
-        SAME_STRIDE,
-        SLICE_NUM,
-        EVEN_K,
-        CAST_TYPE,
-        ADD_INPUTS,
-    )
-
-
-@torch.inference_mode()
-def _sgmv_expand(
-    inputs: torch.Tensor,
-    lora_b_weights: List[torch.Tensor],
-    output_tensor: torch.Tensor,
-    b_seq_start_loc: torch.Tensor,
-    seq_len_tensor: torch.Tensor,
-    lora_indices_tensor: torch.Tensor,
-    batches: int,
-    max_seq_length: int,
-    token_nums: int,
-    offset_start: int = 0,
-    add_inputs: bool = False,
-) -> None:
-    """
-    Args:
-        inputs (torch.Tensor): input tensor
-        lora_b_weights (List[torch.Tensor]): lora'b weight
-        output_tensor (torch.Tensor): output tensor
-        b_seq_start_loc (torch.Tensor): (batch_size,). The cumulative
-            sequence lengths of the sequences in the batch, used to index
-            into sequence. E.g., if the sequence length is [4, 6], it is
-            [0, 4].
-        seq_len_tensor (torch.Tensor): (batch_size,). Record the sequence
-            length of the sequences in the batch.
-        lora_indices_tensor (torch.Tensor): (batch_size,). The LoRA index
-            corresponding to each batch. An index of -1 means no lora should be
-            applied.
-        batches (int): batch size
-        max_seq_length (int): The max sequence lengths of the sequences in the 
-            batch.
-        token_nums (int): The token numbers in the batch. Used to verify if the 
-            token numbers in the inputs matches the one in the metadata.
-        offset_start (int, optional): Offset start for output_tensor. 
-            Defaults to 0.
-        add_inputs (bool, optional): Whether to add the input tensor to the 
-            output tensor. Defaults to False.
-    """
-    assert inputs.dtype in [torch.float16, torch.bfloat16, torch.float32]
-    for weight in lora_b_weights:
-        assert weight.dtype in [torch.float16, torch.bfloat16]
-
-    assert inputs.size(1) == token_nums
-    assert inputs.size(0) == len(lora_b_weights)
-
-    assert b_seq_start_loc.size(0) == batches
-    assert lora_indices_tensor.size(0) == batches
-    assert output_tensor.is_contiguous()
-    (slice_start_tensor, lora_ptr_tensor, lora_strides_d0_tensor,
-     lora_strides_d1_tensor, lora_strides_d2_tensor, hidden_sizes_tensor,
-     same_stride, MAX_N) = _get_lora_b_ptr(lora_b_weights, offset_start,
-                                           b_seq_start_loc.device)
-
-    # TODO tuning this config
-    K = lora_b_weights[0].shape[-1]  # K= rank
-
-    BLOCK_M = 64
-    BLOCK_N = 128
-    BLOCK_K = 16
-    EVEN_K = K % BLOCK_K == 0
-    ADD_INPUTS = add_inputs
-    CAST_TYPE = False
-
-    if inputs.dtype == torch.float32 and lora_b_weights[0].dtype in [
-            torch.float16,
-            torch.bfloat16,
-    ]:
-        CAST_TYPE = True
-    grid = (
-        triton.cdiv(max_seq_length, BLOCK_M) * triton.cdiv(MAX_N, BLOCK_N),
-        batches,
-        len(lora_b_weights),
-    )
-    _sgmv_expand_kernel[grid](
-        inputs,
-        lora_ptr_tensor,
-        output_tensor,
-        MAX_N,
-        K,
-        b_seq_start_loc,
-        seq_len_tensor,
-        lora_indices_tensor,
-        slice_start_tensor,
-        inputs.stride(0),
-        inputs.stride(1),
-        inputs.stride(2),
-        lora_strides_d0_tensor,
-        lora_strides_d1_tensor,
-        lora_strides_d2_tensor,
-        output_tensor.stride(0),
-        output_tensor.stride(1),
-        hidden_sizes_tensor,
-        BLOCK_M,
-        BLOCK_N,
-        BLOCK_K,
-        EVEN_K,
-        ADD_INPUTS,
-        CAST_TYPE,
-        len(lora_b_weights),
-        same_stride,
-    )
-    return
-
-
-def _sgmv_expand_fake(
-    inputs: torch.Tensor,
-    lora_b_weights: List[torch.Tensor],
-    output_tensor: torch.Tensor,
-    b_seq_start_loc: torch.Tensor,
-    seq_len_tensor: torch.Tensor,
-    lora_indices_tensor: torch.Tensor,
-    batches: int,
-    max_seq_length: int,
-    token_nums: int,
-    offset_start: int = 0,
-    add_inputs: bool = False,
-) -> None:
-    return
-
-
-try:
-    direct_register_custom_op(
-        op_name="sgmv_expand",
-        op_func=_sgmv_expand,
-        mutates_args=["output_tensor"],
-        fake_impl=_sgmv_expand_fake,
-    )
-    sgmv_expand = torch.ops.vllm.sgmv_expand
-
-except AttributeError:
-    sgmv_expand = _sgmv_expand

vllm/lora/ops/triton_ops/sgmv_shrink.py

@@ -1,224 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-"""
-Based on:
-Chen, L., Ye, Z., Wu, Y., Zhuo, D., Ceze, L., & Krishnamurthy, A. (2023). 
-Punica: Multi-Tenant LoRA Serving. 
-https://arxiv.org/abs/2310.18547
-"""
-
-from typing import List
-
-import torch
-import triton
-import triton.language as tl
-
-from vllm.utils import direct_register_custom_op
-
-from .kernel_utils import do_shrink_kernel
-from .utils import _get_lora_a_ptr
-
-
-@triton.jit
-def _sgmv_shrink_kernel(
-        input_ptr,
-        lora_ptr,  #1-3
-        out_ptr,
-        N,
-        K,
-        b_seq_start_loc,
-        seq_lens,
-        lora_indices,
-        scaling,
-        input_d0_stride,
-        input_d1_stride,  # 1
-        lora_d0_stride,
-        lora_d1_stride,
-        lora_d2_stride,  # 1
-        output_d0_stride,
-        output_d1_stride,
-        output_d2_stride,  # 1 
-        BLOCK_M: tl.constexpr,
-        BLOCK_N: tl.constexpr,
-        BLOCK_K: tl.constexpr,
-        EVEN_K: tl.constexpr,
-        SPLIT_K: tl.constexpr,
-        SLICE_NUM: tl.constexpr):
-    """
-    The sgmv's shrink triton kernel is based on GroupGEMM+SPLIT-K.
-    The GEMM of Multi-LoRA can be considered as GroupGEMM. Additionally,
-    introducing SPLIT-K can improve performance
-    """
-    pid = tl.program_id(axis=0)
-    pid_mix = tl.program_id(axis=1)
-    cur_batch = tl.program_id(axis=2)
-    cta_n_num = tl.cdiv(N, BLOCK_N)
-    pid_m = pid // cta_n_num
-    pid_n = pid % cta_n_num
-    if SLICE_NUM == 1:
-        slice_id: tl.constexpr = 0
-        pid_sk = tl.program_id(axis=1)
-    else:
-        pid_mix = tl.program_id(axis=1)
-        slice_id = pid_mix // SPLIT_K
-        pid_sk = pid_mix % SPLIT_K
-
-    M = tl.load(seq_lens + cur_batch)
-    if pid_m * BLOCK_M >= M:
-        return
-    lora_index = tl.load(lora_indices + cur_batch)
-    if lora_index == -1:
-        return
-
-    m_offset = tl.load(b_seq_start_loc + cur_batch)
-
-    cta_m_len = min(BLOCK_M, M - (pid_m * BLOCK_M))
-    cta_m_offset = m_offset + (pid_m * BLOCK_M)
-    offset_m = tl.arange(0, BLOCK_M)
-    ram = cta_m_offset + tl.max_contiguous(
-        tl.multiple_of(offset_m % cta_m_len, BLOCK_M), BLOCK_M)
-
-    do_shrink_kernel(
-        pid_n,
-        pid_sk,
-        slice_id,
-        lora_index,
-        input_ptr,
-        lora_ptr,
-        out_ptr,
-        N,
-        K,
-        cta_m_len,
-        ram,
-        # input strides
-        input_d0_stride,
-        input_d1_stride,
-        # lora strides
-        lora_d0_stride,
-        lora_d1_stride,
-        lora_d2_stride,
-        # output strides
-        output_d0_stride,
-        output_d1_stride,
-        output_d2_stride,
-        scaling,
-        BLOCK_M,
-        BLOCK_N,
-        BLOCK_K,
-        EVEN_K,
-        SPLIT_K,
-        SLICE_NUM)
-
-
-@torch.inference_mode()
-def _sgmv_shrink(
-    inputs: torch.Tensor,
-    lora_a_weights: List[torch.Tensor],
-    output_tensor: torch.Tensor,
-    b_seq_start_loc: torch.Tensor,
-    seq_len_tensor: torch.Tensor,
-    lora_indices_tensor: torch.Tensor,
-    batches: int,
-    max_seq_length: int,
-    token_nums: int,
-    scaling: float,
-) -> None:
-    """
-    Args:
-        inputs (torch.Tensor): input tensor
-        lora_a_weights (List[torch.Tensor]): lora'a weight
-        output_tensor (torch.Tensor): output tensor
-        b_seq_start_loc (torch.Tensor): (batch_size,). The cumulative
-            sequence lengths of the sequences in the batch, used to index
-            into sequence. E.g., if the sequence length is [4, 6], it is
-            [0, 4].
-        seq_len_tensor (torch.Tensor): (batch_size,). Record the sequence
-            length of the sequences in the batch.
-        lora_indices_tensor (torch.Tensor): (batch_size,). The LoRA index
-            corresponding to each batch. An index of -1 means no lora should be
-            applied.
-        batches (int): batch size
-        max_seq_length (int): The max sequence lengths of the sequences in the 
-            batch.
-        token_nums (int): The token numbers in the batch. Used to verify if the 
-            token numbers in the inputs matches the one in the metadata.
-        scaling (float): Scaling factor.
-    """
-    assert inputs.dtype == lora_a_weights[0].dtype
-    assert inputs.dtype in [torch.float16, torch.bfloat16]
-    for weight in lora_a_weights:
-        assert weight.dtype in [torch.float16, torch.bfloat16]
-
-    assert inputs.size(0) == token_nums
-    assert inputs.size(1) == lora_a_weights[0].size(-1)
-    assert b_seq_start_loc.size(0) == batches
-    assert lora_indices_tensor.size(0) == batches
-    assert inputs.is_contiguous()
-    assert output_tensor.is_contiguous()
-    (lora_ptr_tensor, lora_strides_d0, lora_strides_d1,
-     lora_strides_d2) = _get_lora_a_ptr(lora_a_weights, b_seq_start_loc.device)
-    # TODO tuning this config
-    N, K = lora_a_weights[0].shape[-2:]  # K=hidden_size,N=rank
-    BLOCK_M = 32
-    BLOCK_N = 16
-    BLOCK_K = 32
-    SPLIT_K = 8
-    EVEN_K = K % (BLOCK_K * SPLIT_K) == 0
-    grid = (
-        triton.cdiv(max_seq_length, BLOCK_M) * triton.cdiv(N, BLOCK_N),
-        SPLIT_K * len(lora_a_weights),
-        batches,
-    )
-    _sgmv_shrink_kernel[grid](
-        inputs,
-        lora_ptr_tensor,
-        output_tensor,
-        N,
-        K,
-        b_seq_start_loc,
-        seq_len_tensor,
-        lora_indices_tensor,
-        scaling,
-        inputs.stride(0),
-        inputs.stride(1),
-        lora_strides_d0,
-        lora_strides_d1,
-        lora_strides_d2,
-        output_tensor.stride(0),
-        output_tensor.stride(1),
-        output_tensor.stride(2),
-        BLOCK_M,
-        BLOCK_N,
-        BLOCK_K,
-        EVEN_K,
-        SPLIT_K,
-        len(lora_a_weights),
-    )
-    return
-
-
-def sgmv_shrink_fake(
-    inputs: torch.Tensor,
-    lora_a_weights: List[torch.Tensor],
-    output_tensor: torch.Tensor,
-    b_seq_start_loc: torch.Tensor,
-    seq_len_tensor: torch.Tensor,
-    lora_indices_tensor: torch.Tensor,
-    batches: int,
-    max_seq_length: int,
-    token_nums: int,
-    scaling: float,
-) -> None:
-    return
-
-
-try:
-    direct_register_custom_op(
-        op_name="sgmv_shrink",
-        op_func=_sgmv_shrink,
-        mutates_args=["output_tensor"],
-        fake_impl=sgmv_shrink_fake,
-    )
-    sgmv_shrink = torch.ops.vllm.sgmv_shrink
-
-except AttributeError:
-    sgmv_shrink = _sgmv_shrink

vllm/lora/ops/triton_ops/utils.py

@@ -1,55 +1,9 @@
 # SPDX-License-Identifier: Apache-2.0
 
-import functools
 from typing import Dict, List, Tuple
 
 import torch
 
-
-@functools.lru_cache
-def _get_op_configs(op_type: str, batch: int, hidden_size: int):
-    # TODO: add optimal configurations
-    return None
-
-
-def _check_divisibility(hidden_size: int):
-    # The bgmv_expand kernel requires that the hidden_size be divisible by
-    # the number below.
-    divisibility = [2, 4, 8, 16, 32, 64]
-    divisibility.sort(reverse=True)
-    for div in divisibility:
-        if hidden_size % div == 0:
-            return div
-    # hidden_size is an odd number
-    return 1
-
-
-def _get_default_config(op_type: str, batch: int, hidden_size: int):
-    if op_type == "expand":
-        return {
-            "BLOCK_N": 256,
-            "SPLIT_N": _check_divisibility(hidden_size),
-            "num_warps": 8
-        }
-    else:
-        return {"BLOCK_K": 256, "SPLIT_K": 64, "num_warps": 8}
-
-
-def get_lora_op_configs(op_type: str, batch: int,
-                        hidden_size: int) -> Dict[str, int]:
-    """Inspired by `fused_moe_kernel`
-    The return value will be a dictionary mapping an irregular grid of batch 
-    sizes and hidden_size to configurations of the bgmv-related kernel. 
-    NOTE: It currently only supports the default configuration. We plan to 
-    generate optimal configurations for different hardware in the future using 
-    scripts similar to `benchmark_moe.py`.
-    """
-    config = _get_op_configs(op_type, batch, hidden_size)
-    if not config:
-        config = _get_default_config(op_type, batch, hidden_size)
-    return config
-
-
 _LORA_A_PTR_DICT: Dict[Tuple[int, ...], Tuple[torch.tensor, ...]] = {}
 _LORA_B_PTR_DICT: Dict[Tuple[int, ...], Tuple[torch.tensor, ...]] = {}
 

vllm/lora/ops/triton_ops/v1/__init__.py

@@ -1,11 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-
-from vllm.lora.ops.triton_ops.v1.v1_expand import v1_expand
-from vllm.lora.ops.triton_ops.v1.v1_kernel_metadata import V1KernelMeta
-from vllm.lora.ops.triton_ops.v1.v1_shrink import v1_shrink
-
-__all__ = [
-    "v1_expand",
-    "v1_shrink",
-    "V1KernelMeta",
-]

vllm/lora/punica_wrapper/punica_gpu.py

@@ -10,20 +10,12 @@ from typing import TYPE_CHECKING, List, Optional, Tuple, Union, final
 
 import torch
 
-import vllm.envs as env
 from vllm.lora.layers import LoRAMapping
 from vllm.triton_utils import HAS_TRITON
 
 if HAS_TRITON:
-    if env.VLLM_USE_V1:
-        from vllm.lora.ops.triton_ops.v1 import (V1KernelMeta, v1_expand,
-                                                 v1_shrink)
-    else:
-        from vllm.lora.ops.triton_ops import bgmv_expand
-        from vllm.lora.ops.triton_ops import bgmv_expand_slice
-        from vllm.lora.ops.triton_ops import bgmv_shrink
-        from vllm.lora.ops.triton_ops import sgmv_expand
-        from vllm.lora.ops.triton_ops import sgmv_shrink
+    from vllm.lora.ops.triton_ops import (LoRAKernelMeta, lora_expand,
+                                          lora_shrink)
 
 from .punica_base import PunicaWrapperBase
 
@@ -32,57 +24,8 @@ if TYPE_CHECKING:
     from vllm.lora.models import LongContextLoRAContext
 
 
-class V1KernelMixin:
-
-    def _v1_make_metadata(self, max_loras: int, max_num_batched_tokens: int,
-                          max_batches: int, device: Union[torch.device, str]):
-        self.token_mapping_v1_meta = V1KernelMeta.make(max_loras,
-                                                       max_num_batched_tokens,
-                                                       device=device)
-        self.prompt_mapping_v1_meta = V1KernelMeta.make(max_loras,
-                                                        max_batches,
-                                                        device=device)
-
-    def _v1_prepare_metadata_tensors(self, token_lora_indices: torch.Tensor,
-                                     sampler_indices: torch.Tensor):
-        self.token_mapping_v1_meta.prepare_tensors(token_lora_indices)
-        self.prompt_mapping_v1_meta.prepare_tensors(sampler_indices)
-
-    def _v1_apply_shrink(
-        self,
-        y: torch.Tensor,
-        x: torch.Tensor,
-        w_t_all: Tuple[torch.Tensor, ...],
-        scale: float,
-    ):
-        v1_shrink(
-            x,
-            w_t_all,
-            y,
-            *self.token_mapping_v1_meta.meta_args(x.size(0)),
-            scale,
-        )
-
-    def _v1_apply_expand(
-        self,
-        y: torch.Tensor,
-        x: torch.Tensor,
-        w_t_all: Tuple[torch.Tensor, ...],
-        offset_start: int,
-        add_inputs: bool,
-    ):
-        v1_expand(
-            x,
-            w_t_all,
-            y,
-            *self.token_mapping_v1_meta.meta_args(x.size(0)),
-            offset_start=offset_start,
-            add_inputs=add_inputs,
-        )
-
-
 @final
-class PunicaWrapperGPU(PunicaWrapperBase, V1KernelMixin):
+class PunicaWrapperGPU(PunicaWrapperBase):
     """
     PunicaWrapperGPU is designed to manage and provide metadata for the punica 
     kernel. The main function is to maintain the state information for 
@@ -96,9 +39,12 @@ class PunicaWrapperGPU(PunicaWrapperBase, V1KernelMixin):
 
         self.max_loras = kwargs['max_loras']
 
-        if env.VLLM_USE_V1:
-            self._v1_make_metadata(self.max_loras, max_num_batched_tokens,
-                                   max_batches, device)
+        self.token_mapping_meta = LoRAKernelMeta.make(self.max_loras,
+                                                      max_num_batched_tokens,
+                                                      device=device)
+        self.prompt_mapping_meta = LoRAKernelMeta.make(self.max_loras,
+                                                       max_batches,
+                                                       device=device)
 
     def update_metadata(
             self,
@@ -110,83 +56,18 @@ class PunicaWrapperGPU(PunicaWrapperBase, V1KernelMixin):
             long_lora_context: Optional["LongContextLoRAContext"] = None,
             **kwargs):
 
-        if env.VLLM_USE_V1:
-            self.is_prefill = mapping.is_prefill
-            self._update_base_metadata(mapping, lora_index_to_id, max_loras,
-                                       vocab_size, extra_vocab_size,
-                                       long_lora_context)
-            self._v1_prepare_metadata_tensors(self.token_lora_indices,
-                                              self.sampler_indices)
-        else:
-            # Forward to base class update_metadata
-            PunicaWrapperBase.update_metadata(self, mapping, lora_index_to_id,
-                                              max_loras, vocab_size,
-                                              extra_vocab_size,
-                                              long_lora_context, **kwargs)
+        self.is_prefill = mapping.is_prefill
+        self._update_base_metadata(mapping, lora_index_to_id, max_loras,
+                                   vocab_size, extra_vocab_size,
+                                   long_lora_context)
 
-    def _apply_shrink_prefill(
-        self,
-        y: torch.Tensor,
-        x: torch.Tensor,
-        w_t_all: Tuple[torch.Tensor, ...],
-        scale: float,
-    ):
-        #No LoRA request, so return directly
-        if self.no_lora:
-            return
-        sgmv_shrink(
-            x,
-            w_t_all,
-            y,
-            *self.prefill_metadata,
-            scale,
-        )
+        # Prepare cuda kernel metadata tensors
+        self.token_mapping_meta.prepare_tensors(self.token_lora_indices)
+        self.prompt_mapping_meta.prepare_tensors(self.sampler_indices)
 
-    def _apply_shrink_decode(
-        self,
-        y: torch.Tensor,
-        x: torch.Tensor,
-        w_t_all: torch.Tensor,
-        scale: float,
-    ):
-        bgmv_shrink(x, w_t_all, y, self.token_lora_indices, scale)
-
-    def _apply_expand_prefill(
-        self,
-        y: torch.Tensor,
-        x: torch.Tensor,
-        w_t_all: Tuple[torch.Tensor, ...],
-        offset_start: int,
-        add_inputs: bool,
-    ):
-        #No LoRA request, so return directly
-        if self.no_lora:
-            return
-
-        sgmv_expand(
-            x,
-            w_t_all,
-            y,
-            *self.prefill_metadata,
-            offset_start=offset_start,
-            add_inputs=add_inputs,
-        )
-
-    def _apply_expand_decode(
-        self,
-        y: torch.Tensor,
-        x: torch.Tensor,
-        w_t_all: torch.Tensor,
-        y_offset: Optional[int],
-        y_slice_size: Optional[int],
-        add_inputs: bool,
-    ):
-        bgmv_expand_slice(x, w_t_all, y, self.token_lora_indices, y_offset,
-                          y_slice_size, add_inputs)
-
-    def add_shrink(self, y: Union[Tuple[torch.Tensor, ...], torch.Tensor],
-                   x: torch.Tensor, lora_a_stacked: Tuple[torch.Tensor, ...],
-                   scale: float, **kwargs):
+    def add_shrink(self, y: torch.Tensor, x: torch.Tensor,
+                   lora_a_stacked: Tuple[torch.Tensor,
+                                         ...], scale: float, **kwargs):
         """
         Performs GEMM  for multiple slices of lora_a.
         When `is_prefill is` true, it indicates that it is currently the
@@ -199,33 +80,24 @@ class PunicaWrapperGPU(PunicaWrapperBase, V1KernelMixin):
             y[i] += (x @ lora_a_stacked[i]) * scale
         
         Args:
-            y (Union[Tuple[torch.Tensor, ...], torch.Tensor]): Output tensors
+            y (torch.Tensor): Output tensors
             x (torch.Tensor): Input tensor
             lora_a_stacked (Tuple[torch.Tensor, ...]): lora_a's weights
             scale (float): Scaling factor for the operation
         """
 
         x = x.view(-1, x.shape[-1])
-
-        if env.VLLM_USE_V1:
-            self._v1_apply_shrink(y, x, lora_a_stacked, scale)  # type: ignore
-        else:
-            if self.is_prefill:
-                # NOTE fused kernel
-                self._apply_shrink_prefill(
-                    y,  # type: ignore
-                    x,
-                    lora_a_stacked,
-                    scale)
-            else:
-                # TODO fuse these kernels
-                for slice_idx in range(len(lora_a_stacked)):
-                    self._apply_shrink_decode(y[slice_idx], x,
-                                              lora_a_stacked[slice_idx], scale)
+        lora_shrink(
+            x,
+            lora_a_stacked,
+            y,
+            *self.token_mapping_meta.meta_args(x.size(0)),
+            scale,
+        )
 
     def add_expand(self,
                    y: torch.Tensor,
-                   x: Union[Tuple[torch.Tensor, ...], torch.Tensor],
+                   x: torch.Tensor,
                    lora_b_stacked: Tuple[torch.Tensor, ...],
                    lora_bias_stacked: Optional[Tuple[torch.Tensor, ...]],
                    output_slices: Tuple[int, ...],
@@ -244,7 +116,7 @@ class PunicaWrapperGPU(PunicaWrapperBase, V1KernelMixin):
             
         Args:
             y (torch.Tensor): Output tensor.
-            x (Union[Tuple[torch.Tensor, ...], torch.Tensor]): Input tensors
+            x (torch.Tensor): Input tensors
             lora_b_stacked (Tuple[torch.Tensor, ...]): lora_b's weight
             lora_bias_stacked (Optional[Tuple[torch.Tensor, ...]]): 
                 bias's weight
@@ -259,37 +131,19 @@ class PunicaWrapperGPU(PunicaWrapperBase, V1KernelMixin):
             self._apply_bias(token_lora_indices, y, output_slices,
                              lora_bias_stacked)
 
-        if env.VLLM_USE_V1:
-            # TODO (varun): Profile with add_inputs = False. i.e. move the
-            # addition out of the kernel
-            self._v1_apply_expand(
-                y,
-                x,  # type: ignore
-                lora_b_stacked,
-                offset_start,
-                add_inputs=True)
-        else:
+        assert x.ndim == 3
+        assert x.size(0) == len(output_slices)
+        num_tokens = x.size(1)  # first dimension is the num slices
+
+        lora_expand(
+            x,
+            lora_b_stacked,
+            y,
+            *self.token_mapping_meta.meta_args(num_tokens),
+            offset_start=offset_start,
+            add_inputs=True,
+        )
 
-            if self.is_prefill:
-                # NOTE fused kernel
-                self._apply_expand_prefill(
-                    y,
-                    x,  # type: ignore
-                    lora_b_stacked,
-                    offset_start,
-                    add_inputs=True)
-            else:
-                # TODO fuse these kernels
-                for slice_idx in range(len(lora_b_stacked)):
-                    self._apply_expand_decode(
-                        y,
-                        x[slice_idx],
-                        lora_b_stacked[slice_idx],
-                        offset_start,
-                        output_slices[slice_idx],
-                        add_inputs=add_inputs,
-                    )
-                    offset_start += output_slices[slice_idx]
         y = y.view_as(y_org)
 
     def add_lora_embedding(self,
@@ -311,24 +165,14 @@ class PunicaWrapperGPU(PunicaWrapperBase, V1KernelMixin):
             add_inputs (bool): Default to True.
         """
 
-        if env.VLLM_USE_V1:
-            self._v1_apply_expand(y,
-                                  x.unsqueeze(dim=0), (lora_b_stacked, ),
-                                  offset_start=0,
-                                  add_inputs=add_inputs)
-        else:
-            if self.is_prefill:
-                sgmv_expand(
-                    x.unsqueeze(dim=0),
-                    (lora_b_stacked, ),
-                    y,
-                    *self.prefill_metadata,
-                    offset_start=0,
-                    add_inputs=add_inputs,
-                )
-            else:
-                bgmv_expand(x, lora_b_stacked, y, self.token_lora_indices,
-                            add_inputs)
+        lora_expand(
+            x.unsqueeze(dim=0),
+            (lora_b_stacked, ),
+            y,
+            *self.token_mapping_meta.meta_args(x.size(0)),
+            offset_start=0,
+            add_inputs=add_inputs,
+        )
 
     def add_lora_linear(self,
                         y: torch.Tensor,
@@ -339,7 +183,7 @@ class PunicaWrapperGPU(PunicaWrapperBase, V1KernelMixin):
                         scale: float,
                         output_slices: Tuple[int, ...],
                         *,
-                        buffer: Optional[Tuple[torch.Tensor, ...]] = None,
+                        buffer: Optional[torch.Tensor] = None,
                         **kwargs) -> None:
         """
         Applicable to linear-related lora. 
@@ -361,7 +205,7 @@ class PunicaWrapperGPU(PunicaWrapperBase, V1KernelMixin):
             lora_bias_stacked (Optional[Tuple[torch.Tensor, ...]]): lora's bias.
             scale (float): Scaling factor.
             output_slices (Tuple[int, ...]): Every slice's size.
-            buffer (Optional[Tuple[torch.Tensor, ...]]): Defaults to None.
+            buffer (Optional[torch.Tensor]): Defaults to None.
         """
 
         assert len(lora_a_stacked) == len(lora_b_stacked) == len(output_slices)
@@ -431,21 +275,11 @@ class PunicaWrapperGPU(PunicaWrapperBase, V1KernelMixin):
                                  dtype=torch.float32,
                                  device=x.device)
 
-        if env.VLLM_USE_V1:
-            v1_shrink(x, [lora_a_stacked], buffer.unsqueeze(dim=0),
-                      *self.prompt_mapping_v1_meta.meta_args(x.size(0)), scale)
+        lora_shrink(x, [lora_a_stacked], buffer.unsqueeze(dim=0),
+                    *self.prompt_mapping_meta.meta_args(x.size(0)), scale)
 
-            v1_expand(buffer.unsqueeze(dim=0), [lora_b_stacked],
-                      y,
-                      *self.prompt_mapping_v1_meta.meta_args(buffer.size(0)),
-                      add_inputs=True)
-        else:
-
-            # V0 LogitsProcessorWithLoRA always using bgmv.
-            bgmv_shrink(x, lora_a_stacked, buffer, self.sampler_indices, scale)
-            bgmv_expand(buffer,
-                        lora_b_stacked,
-                        y,
-                        self.sampler_indices,
-                        add_inputs=True)
+        lora_expand(buffer.unsqueeze(dim=0), [lora_b_stacked],
+                    y,
+                    *self.prompt_mapping_meta.meta_args(buffer.size(0)),
+                    add_inputs=True)
         y = y.view_as(y_org)

vllm/model_executor/guided_decoding/__init__.py

@@ -9,7 +9,6 @@ from vllm.model_executor.guided_decoding.reasoner import get_reasoner
 from vllm.model_executor.guided_decoding.utils import (
     convert_lark_to_gbnf, grammar_is_likely_lark,
     has_lmf_unsupported_json_features, has_xgrammar_unsupported_json_features)
-from vllm.platforms import CpuArchEnum
 
 if TYPE_CHECKING:
     from transformers import PreTrainedTokenizer
@@ -26,7 +25,7 @@ def maybe_backend_fallback(
 
     def fallback_or_error(guided_params: GuidedDecodingParams, message: str,
                           fallback: str) -> None:
-        """Change the backend to the specified fallback with a warning log, 
+        """Change the backend to the specified fallback with a warning log,
         or raise a ValueError if the `no-fallback` option is specified."""
         if guided_params.no_fallback():
             raise ValueError(message)
@@ -53,19 +52,12 @@ def maybe_backend_fallback(
     if guided_params.backend_name == "xgrammar":
         from vllm.model_executor.guided_decoding.xgrammar_decoding import (
             xgr_installed)
-        # xgrammar only has x86 wheels for linux, fallback to outlines
-        from vllm.platforms import current_platform
-        if current_platform.get_cpu_architecture() is not CpuArchEnum.X86:
-            fallback_or_error(guided_params,
-                              "xgrammar is only supported on x86 CPUs.",
-                              "outlines")
 
         # xgrammar doesn't support regex, fallback to outlines
         if guided_params.regex is not None:
             fallback_or_error(
                 guided_params,
                 "xgrammar does not support regex guided decoding.", "outlines")
-
         # xgrammar doesn't support some JSON schema features
         elif (guided_params.json is not None
               and has_xgrammar_unsupported_json_features(guided_params.json)):

vllm/model_executor/guided_decoding/xgrammar_decoding.py

@@ -9,13 +9,11 @@ from dataclasses import dataclass, field
 from typing import TYPE_CHECKING, Any, List
 
 import torch
-from transformers import PreTrainedTokenizerFast
 
 from vllm.logger import init_logger
 
 try:
     import xgrammar as xgr
-    from xgrammar.base import _core as xgr_core
     xgr_installed = True
 except ImportError:
     xgr_installed = False
@@ -35,7 +33,6 @@ if TYPE_CHECKING:
 logger = init_logger(__name__)
 
 
-# TODO: passing batch size to max threads here
 def get_local_xgrammar_guided_decoding_logits_processor(
         guided_params: GuidedDecodingParams,
         tokenizer: PreTrainedTokenizer,
@@ -52,18 +49,8 @@ def get_local_xgrammar_guided_decoding_logits_processor(
 @dataclass(frozen=True)
 class TokenizerData:
     """Immutable container for cached tokenizer data."""
+    metadata: str
     encoded_vocab: list[str] = field(default_factory=list)
-    stop_token_ids: list[int] | None = None
-    # These fields are mutually exclusive: `backend_str` is used to create a
-    # TokenizeInfo with `TokenizerInfo.from_huggingface` while `vocab_type` is
-    # used within the constructor of TokenizeInfo
-    backend_str: str | None = None
-    vocab_type: xgr.VocabType | None = None
-
-    def __post_init__(self):
-        # Check for mutual exclusive
-        assert not (self.backend_str and self.vocab_type), \
-            "backend_str and vocab_type are mutual exclusive"
 
 
 class TokenizerDataCache:
@@ -71,46 +58,52 @@ class TokenizerDataCache:
     _cache: dict[int, TokenizerData] = {}
 
     @classmethod
-    def get_tokenizer_data(cls,
-                           tokenizer: PreTrainedTokenizer) -> TokenizerData:
-        tokenizer_hash = hash(tokenizer)
+    def get_tokenizer_data(
+        cls,
+        tokenizer: PreTrainedTokenizer,
+        /,
+        *,
+        tokenizer_hash: int,
+        vocab_size: int,
+    ) -> TokenizerData:
 
         if tokenizer_hash not in cls._cache:
-            # Vendored from xgrammar logic since we cannot pickle the tokenizer
-            # https://github.com/mlc-ai/xgrammar/blob/d77c0a0173ef14779c918e3be7966ba852f7910f/python/xgrammar/tokenizer_info.py#L98 # noqa: E501
+            tokenizer_info = xgr.TokenizerInfo.from_huggingface(
+                tokenizer,
+                # NOTE: We will need to use lm_head's vocab_size
+                # to determine correct special_token_ids for this tokenizer.
+                # See https://github.com/mlc-ai/xgrammar/commit/70c959fb6d9cea75aae33c414763cd0602022d92  # noqa: E501
+                vocab_size=vocab_size,
+            )
+            metadata = json.loads(tokenizer_info.dump_metadata())
+
+            # Vendored from xgrammar logic to get encoded_vocab
+            # https://github.com/mlc-ai/xgrammar/blob/989222175c2a30fb7987d8bcce35bec1bf6817f2/python/xgrammar/tokenizer_info.py#L127 # noqa: E501
             try:
-                encoded_vocab = [
-                    token for token, _ in sorted(tokenizer.get_vocab().items(),
-                                                 key=lambda x: x[1])
-                ]
+                vocab_dict = tokenizer.get_vocab()
             except AttributeError as e:
                 raise ValueError(
                     f"Cannot get the vocabulary of the tokenizer "
                     f"{type(tokenizer)}. The tokenizer should have a "
                     "get_vocab method.") from e
 
-            stop_token_ids = None
-            backend_str = ""
-            vocab_type = xgr.VocabType.RAW
+            # maintain tokenizer's indexing
+            encoded_vocab = [""] * tokenizer_info.vocab_size
+            for token, idx in vocab_dict.items():
+                if idx < tokenizer_info.vocab_size:
+                    encoded_vocab[idx] = token
 
-            if stop_token_ids is None and hasattr(
-                    tokenizer,
-                    "eos_token_id") and tokenizer.eos_token_id is not None:
-                stop_token_ids = [tokenizer.eos_token_id]
-
-            if isinstance(tokenizer, PreTrainedTokenizerFast):
-                backend_str = tokenizer.backend_tokenizer.to_str()
-                vocab_type = None
-
-            elif isinstance(tokenizer, MistralTokenizer):
+            if isinstance(tokenizer, MistralTokenizer):
                 # REF: https://github.com/mlc-ai/xgrammar/blob/5e141f6ff1ca02bc31f9e512e68b61f2a8ae88e5/tests/python/test_tokenizer_info.py#L43 # noqa: E501
-                vocab_type = xgr.VocabType.BYTE_FALLBACK
+                metadata.update({
+                    "vocab_type": xgr.VocabType.BYTE_FALLBACK,
+                    "add_prefix_space": True
+                })
 
             cls._cache[tokenizer_hash] = TokenizerData(
                 encoded_vocab=encoded_vocab,
-                stop_token_ids=stop_token_ids,
-                backend_str=backend_str,
-                vocab_type=vocab_type)
+                metadata=json.dumps(metadata),
+            )
 
         return cls._cache[tokenizer_hash]
 
@@ -129,30 +122,15 @@ class GrammarCompilerCache:
         cache_key = str(config.tokenizer_hash)
 
         if cache_key not in cls._cache:
-            assert config.tokenizer_data is not None
-            assert config.tokenizer_data.encoded_vocab is not None
-
             config_data = config.tokenizer_data
 
             # In TokenizerDataCache.get_tokenizer_data, a serializable
             # tokenizer_data is created and cached. This data is used to build
             # a tokenizer_info and create an xgrammar compiler.
-            # - If tokenizer_data has backend_str set, use
-            # xgr_core.TokenizerInfo.from_huggingface (a C++ bind).
-            # - Otherwise, use the default constructor with vocab_type.
-            # - xgr_core.TokenizerInfo.from_huggingface !=
-            #   xgr.TokenizerInfo.from_huggingface.
-            if config_data.backend_str:
-                tokenizer_info = xgr.TokenizerInfo._create_from_handle(
-                    xgr_core.TokenizerInfo.from_huggingface(
-                        config_data.encoded_vocab, config_data.backend_str,
-                        config.vocab_size, config_data.stop_token_ids))
-            else:
-                tokenizer_info = xgr.TokenizerInfo(
-                    config_data.encoded_vocab,
-                    config_data.vocab_type,
-                    vocab_size=config.vocab_size,
-                    stop_token_ids=config_data.stop_token_ids)
+            tokenizer_info = xgr.TokenizerInfo.from_vocab_and_metadata(
+                encoded_vocab=config_data.encoded_vocab,
+                metadata=config_data.metadata,
+            )
             cls._cache[cache_key] = xgr.GrammarCompiler(
                 tokenizer_info, max_threads=config.max_threads)
 
@@ -163,13 +141,12 @@ class GrammarCompilerCache:
 class GrammarConfig:
     """Serializable configuration for grammar compilation"""
     tokenizer_hash: int
-    vocab_size: int
+    tokenizer_data: TokenizerData
     json_str: str | None = None
     grammar_str: str | None = None
     json_object: bool | None = None
     any_whitespace: bool = True
     max_threads: int = 8
-    tokenizer_data: TokenizerData | None = None
 
     @classmethod
     def from_guided_params(cls,
@@ -179,7 +156,11 @@ class GrammarConfig:
                            max_threads: int = 8) -> GrammarConfig:
 
         tokenizer_hash = hash(tokenizer)
-        tokenizer_data = TokenizerDataCache.get_tokenizer_data(tokenizer)
+        tokenizer_data = TokenizerDataCache.get_tokenizer_data(
+            tokenizer,
+            tokenizer_hash=tokenizer_hash,
+            vocab_size=model_config.hf_text_config.vocab_size,
+        )
 
         if guided_params.json:
             if not isinstance(guided_params.json, str):
@@ -218,7 +199,6 @@ class GrammarConfig:
                 raise ValueError(str(err)) from err
 
             return cls(json_str=json_str,
-                       vocab_size=model_config.hf_text_config.vocab_size,
                        tokenizer_hash=tokenizer_hash,
                        max_threads=max_threads,
                        tokenizer_data=tokenizer_data,
@@ -246,14 +226,12 @@ class GrammarConfig:
                 raise ValueError(str(err)) from err
 
             return cls(grammar_str=grammar_str,
-                       vocab_size=model_config.hf_text_config.vocab_size,
                        tokenizer_hash=tokenizer_hash,
                        max_threads=max_threads,
                        tokenizer_data=tokenizer_data)
         elif guided_params.json_object:
             return cls(
                 json_object=True,
-                vocab_size=model_config.hf_text_config.vocab_size,
                 tokenizer_hash=tokenizer_hash,
                 max_threads=max_threads,
                 tokenizer_data=tokenizer_data,
@@ -267,7 +245,6 @@ class GrammarConfig:
 
             return cls(
                 grammar_str=choice_str,
-                vocab_size=model_config.hf_text_config.vocab_size,
                 tokenizer_hash=tokenizer_hash,
                 max_threads=max_threads,
                 tokenizer_data=tokenizer_data,
@@ -291,6 +268,13 @@ class GrammarConfig:
         grammar = ('root ::= ' + ' | '.join(f'"{c}"' for c in escaped_choices))
         return grammar
 
+    @staticmethod
+    def tokenizer_info(tokenizer_data: TokenizerData) -> xgr.TokenizerInfo:
+        return xgr.TokenizerInfo.from_vocab_and_metadata(
+            encoded_vocab=tokenizer_data.encoded_vocab,
+            metadata=tokenizer_data.metadata,
+        )
+
 
 @dataclass
 class XGrammarLogitsProcessor:
@@ -299,11 +283,16 @@ class XGrammarLogitsProcessor:
     reasoner: Reasoner | None = None
 
     ctx: xgr.CompiledGrammar | None = None
+    tokenizer_info: xgr.TokenizerInfo = None  # type: ignore[assignment]
     token_bitmask: torch.Tensor = None  # type: ignore[assignment]
     matchers: list[xgr.GrammarMatcher] = field(default_factory=list)
     batch_size: int = field(default=1)
     prefilled: bool = field(default=False)
 
+    def __post_init__(self):
+        self.tokenizer_info = self.config.tokenizer_info(
+            self.config.tokenizer_data)
+
     def __getstate__(self) -> dict[str, Any]:
         return {'config': self.config, 'reasoner': self.reasoner}
 
@@ -311,6 +300,8 @@ class XGrammarLogitsProcessor:
         self.config = state['config']
         self.reasoner = state['reasoner']
 
+        self.tokenizer_info = GrammarConfig.tokenizer_info(
+            self.config.tokenizer_data)
         self.ctx = None
         self.matchers = []
         self.batch_size = 1
@@ -352,7 +343,7 @@ class XGrammarLogitsProcessor:
                 xgr.GrammarMatcher(self.ctx) for _ in range(self.batch_size)
             ]
             self.token_bitmask = xgr.allocate_token_bitmask(
-                self.batch_size, self.config.vocab_size)
+                self.batch_size, self.tokenizer_info.vocab_size)
 
         if not self.prefilled:
             # Have not sampled a token yet

vllm/model_executor/layers/fused_moe/configs/E=256,N=1024,device_name=AMD_Instinct_MI325X,block_shape=[128,128].json

@@ -0,0 +1,200 @@
+{
+    "1": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 256,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "2": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "4": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "8": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "16": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "24": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "32": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 256,
+        "GROUP_SIZE_M": 16,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "48": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 256,
+        "GROUP_SIZE_M": 16,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "64": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 32,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "96": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 32,
+        "num_warps": 1,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "128": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 32,
+        "num_warps": 1,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "256": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 32,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "512": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "1024": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "1536": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "2048": {
+        "BLOCK_SIZE_M": 128,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 16,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "3072": {
+        "BLOCK_SIZE_M": 128,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "4096": {
+        "BLOCK_SIZE_M": 128,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    }
+}

vllm/model_executor/layers/fused_moe/configs/E=256,N=1024,device_name=AMD_Instinct_MI325_OAM,dtype=fp8_w8a8,block_shape=[128,128].json

@@ -0,0 +1,200 @@
+{
+    "1": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 256,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "2": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "4": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "8": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "16": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "24": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "32": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 256,
+        "GROUP_SIZE_M": 16,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "48": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 256,
+        "GROUP_SIZE_M": 16,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "64": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 32,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "96": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 32,
+        "num_warps": 1,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "128": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 32,
+        "num_warps": 1,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "256": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 32,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "512": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "1024": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "1536": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "2048": {
+        "BLOCK_SIZE_M": 128,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 16,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "3072": {
+        "BLOCK_SIZE_M": 128,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "4096": {
+        "BLOCK_SIZE_M": 128,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    }
+}

vllm/model_executor/layers/fused_moe/configs/E=256,N=256,device_name=AMD_Instinct_MI325X,dtype=fp8_w8a8,block_shape=[128,128].json

@@ -0,0 +1,200 @@
+{
+    "1": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 16,
+        "BLOCK_SIZE_K": 256,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "2": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "4": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "8": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "16": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "24": {
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "32": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "48": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 2,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "64": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 2,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "96": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 32,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 4,
+        "num_warps": 2,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "128": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 32,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 4,
+        "num_warps": 1,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "256": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 32,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 2,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "512": {
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "1024": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "1536": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "2048": {
+        "BLOCK_SIZE_M": 128,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "3072": {
+        "BLOCK_SIZE_M": 128,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "4096": {
+        "BLOCK_SIZE_M": 128,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    }
+}

vllm/model_executor/layers/fused_moe/configs/E=256,N=256,device_name=AMD_Instinct_MI325_OAM,dtype=fp8_w8a8,block_shape=[128,128].json

@@ -0,0 +1,200 @@
+{
+    "1": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 16,
+        "BLOCK_SIZE_K": 256,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "2": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "4": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "8": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "16": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "24": {
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "32": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "48": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 2,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "64": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 2,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "96": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 32,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 4,
+        "num_warps": 2,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "128": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 32,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 4,
+        "num_warps": 1,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "256": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 32,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 2,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "512": {
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "1024": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "1536": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "2048": {
+        "BLOCK_SIZE_M": 128,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "3072": {
+        "BLOCK_SIZE_M": 128,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "4096": {
+        "BLOCK_SIZE_M": 128,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    }
+}

vllm/model_executor/layers/fused_moe/configs/E=256,N=512,device_name=AMD_Instinct_MI325_OAM,dtype=fp8_w8a8,block_shape=[128,128].json

@@ -0,0 +1,200 @@
+{
+    "1": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 16,
+        "BLOCK_SIZE_K": 256,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "2": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "4": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "8": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "16": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "24": {
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "32": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "48": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 2,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "64": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 2,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "96": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 32,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 4,
+        "num_warps": 2,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "128": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 32,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 4,
+        "num_warps": 1,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "256": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 32,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 2,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "512": {
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "1024": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "1536": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "2048": {
+        "BLOCK_SIZE_M": 128,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "3072": {
+        "BLOCK_SIZE_M": 128,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "4096": {
+        "BLOCK_SIZE_M": 128,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    }
+}

vllm/model_executor/layers/fused_moe/fused_moe.py

@@ -783,8 +783,12 @@ def invoke_fused_moe_kernel(A: torch.Tensor,
             use_int8_w8a16=use_int8_w8a16,
             **config,
         )
-
     else:
+        config = config.copy()
+        BLOCK_SIZE_K = config.pop("BLOCK_SIZE_K")
+        if block_shape is not None:
+            BLOCK_SIZE_K = min(BLOCK_SIZE_K, min(block_shape[0],
+                                                 block_shape[1]))
         fused_moe_kernel[grid](
             A,
             B,
@@ -823,6 +827,7 @@ def invoke_fused_moe_kernel(A: torch.Tensor,
             compute_type=compute_type,
             use_fp8_w8a8=use_fp8_w8a8,
             use_int8_w8a16=use_int8_w8a16,
+            BLOCK_SIZE_K=BLOCK_SIZE_K,
             **config,
         )
 

vllm/model_executor/layers/mamba/mamba_mixer2.py

@@ -245,7 +245,6 @@ class MambaMixer2(CustomOp):
         assert num_heads % self.tp_size == 0, \
             "Tensor parallel world size must divide num heads."
 
-
         assert (n_groups % self.tp_size) == 0 or n_groups == 1, \
             (
                 "If tensor parallel world size does not divide num_heads, "

vllm/model_executor/layers/quantization/gguf.py

@@ -10,7 +10,6 @@ from torch.nn.parameter import Parameter, UninitializedParameter
 from vllm import _custom_ops as ops
 from vllm.logger import init_logger
 from vllm.model_executor.layers.activation import SiluAndMul
-from vllm.model_executor.layers.fused_moe.fused_moe import moe_align_block_size
 from vllm.model_executor.layers.fused_moe.layer import (FusedMoE,
                                                         FusedMoEMethodBase)
 from vllm.model_executor.layers.linear import LinearBase, LinearMethodBase
@@ -140,6 +139,10 @@ def _fused_moe_gguf(
     qweight_type2: int,
     act,
 ) -> torch.Tensor:
+    # lazy import to avoid triggering triton import in CPU backend
+    from vllm.model_executor.layers.fused_moe.fused_moe import (
+        moe_align_block_size)
+
     out_hidden_states = torch.empty_like(x)
     if qweight_type2 in MMQ_QUANT_TYPES and qweight_type in MMQ_QUANT_TYPES:
         num_tokens, _ = x.shape

vllm/model_executor/layers/quantization/utils/configs/N=1536,K=1536,device_name=AMD_Instinct_MI325X,dtype=fp8_w8a8,block_shape=[128,128].json

@@ -0,0 +1,164 @@
+{
+    "1": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "8": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "16": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "24": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "32": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "48": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "64": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "96": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "128": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "256": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "512": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "1024": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "1536": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2048": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "3072": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4096": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    }
+}

vllm/model_executor/layers/quantization/utils/configs/N=1536,K=1536,device_name=AMD_Instinct_MI325_OAM,dtype=fp8_w8a8,block_shape=[128,128].json

@@ -0,0 +1,164 @@
+{
+    "1": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "8": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "16": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "24": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "32": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "48": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "64": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "96": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "128": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "256": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "512": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "1024": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "1536": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2048": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "3072": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4096": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    }
+}

vllm/model_executor/layers/quantization/utils/configs/N=1536,K=7168,device_name=AMD_Instinct_MI325X,dtype=fp8_w8a8,block_shape=[128,128].json

@@ -0,0 +1,164 @@
+{
+    "1": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "8": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "16": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "24": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "32": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "48": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "64": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "96": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "128": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "256": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "512": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "1024": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "1536": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2048": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "3072": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4096": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    }
+}

vllm/model_executor/layers/quantization/utils/configs/N=1536,K=7168,device_name=AMD_Instinct_MI325_OAM,dtype=fp8_w8a8,block_shape=[128,128].json

@@ -0,0 +1,164 @@
+{
+    "1": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "8": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "16": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "24": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "32": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "48": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "64": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "96": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "128": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "256": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "512": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "1024": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "1536": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2048": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "3072": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4096": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    }
+}

vllm/model_executor/layers/quantization/utils/configs/N=2048,K=512,device_name=AMD_Instinct_MI325X,dtype=fp8_w8a8,block_shape=[128,128].json

@@ -0,0 +1,164 @@
+{
+    "1": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
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+    },
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+    },
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+    },
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+    },
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+    },
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+        "GROUP_SIZE_M": 8,
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+    },
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+        "GROUP_SIZE_M": 8,
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+    },
+    "2048": {
+        "BLOCK_SIZE_K": 128,
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+    },
+    "3072": {
+        "BLOCK_SIZE_K": 128,
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+    },
+    "4096": {
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+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    }
+}

vllm/model_executor/layers/quantization/utils/configs/N=2048,K=512,device_name=AMD_Instinct_MI325_OAM,dtype=fp8_w8a8,block_shape=[128,128].json

@@ -0,0 +1,164 @@
+{
+    "1": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
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+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "8": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "16": {
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+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
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+        "num_warps": 4
+    },
+    "24": {
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+        "BLOCK_SIZE_M": 32,
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+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
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+        "num_warps": 4
+    },
+    "32": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "48": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
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+        "num_warps": 4
+    },
+    "64": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
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+        "num_warps": 4
+    },
+    "96": {
+        "BLOCK_SIZE_K": 128,
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+    },
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+        "GROUP_SIZE_M": 1,
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+    },
+    "256": {
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+    },
+    "512": {
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+        "GROUP_SIZE_M": 1,
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+        "num_warps": 4
+    },
+    "1024": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 64,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
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+        "num_warps": 4
+    },
+    "1536": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 64,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2048": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "3072": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
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+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4096": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    }
+}

vllm/model_executor/layers/quantization/utils/configs/N=2304,K=7168,device_name=AMD_Instinct_MI325X,dtype=fp8_w8a8,block_shape=[128,128].json

@@ -0,0 +1,164 @@
+{
+    "1": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "8": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "16": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "24": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "32": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "48": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "64": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
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+        "num_warps": 4
+    },
+    "96": {
+        "BLOCK_SIZE_K": 128,
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+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
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+    },
+    "128": {
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+        "BLOCK_SIZE_M": 32,
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+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
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+        "num_warps": 4
+    },
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+    },
+    "512": {
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+        "GROUP_SIZE_M": 1,
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+        "num_warps": 4
+    },
+    "1024": {
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+        "BLOCK_SIZE_M": 32,
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+        "GROUP_SIZE_M": 16,
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+        "num_warps": 4
+    },
+    "1536": {
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+        "GROUP_SIZE_M": 1,
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+        "num_warps": 4
+    },
+    "2048": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
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+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "3072": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4096": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    }
+}

vllm/model_executor/layers/quantization/utils/configs/N=2304,K=7168,device_name=AMD_Instinct_MI325_OAM,dtype=fp8_w8a8,block_shape=[128,128].json

@@ -0,0 +1,164 @@
+{
+    "1": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "8": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "16": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "24": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "32": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "48": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "64": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "96": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
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+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "128": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "256": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "512": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 64,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "1024": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "1536": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2048": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "3072": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4096": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    }
+}

vllm/model_executor/layers/quantization/utils/configs/N=24576,K=7168,device_name=AMD_Instinct_MI325X,dtype=fp8_w8a8,block_shape=[128,128].json

@@ -0,0 +1,164 @@
+{
+    "1": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "8": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "16": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "24": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "32": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "48": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 64,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "64": {
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+    },
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+        "num_warps": 4
+    },
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+        "GROUP_SIZE_M": 1,
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+        "num_warps": 4
+    },
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+    },
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+        "kpack": 1,
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+        "num_warps": 4
+    },
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+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
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+        "num_warps": 4
+    },
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+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
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+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
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+        "num_warps": 4
+    },
+    "2048": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
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+        "GROUP_SIZE_M": 32,
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+        "num_warps": 4
+    },
+    "3072": {
+        "BLOCK_SIZE_K": 128,
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+    },
+    "4096": {
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+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
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+        "num_warps": 4
+    }
+}

vllm/model_executor/layers/quantization/utils/configs/N=24576,K=7168,device_name=AMD_Instinct_MI325_OAM,dtype=fp8_w8a8,block_shape=[128,128].json

@@ -0,0 +1,164 @@
+{
+    "1": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "8": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "16": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "24": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
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+        "num_warps": 4
+    },
+    "32": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "48": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 64,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
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+        "num_warps": 4
+    },
+    "64": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 64,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
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+        "num_warps": 4
+    },
+    "96": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
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+        "GROUP_SIZE_M": 1,
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+    },
+    "128": {
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+        "BLOCK_SIZE_M": 32,
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+        "GROUP_SIZE_M": 1,
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+        "num_warps": 4
+    },
+    "256": {
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+        "GROUP_SIZE_M": 32,
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+    },
+    "512": {
+        "BLOCK_SIZE_K": 128,
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+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
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+        "num_warps": 4
+    },
+    "1024": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
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+    },
+    "1536": {
+        "BLOCK_SIZE_K": 128,
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+        "num_warps": 4
+    },
+    "2048": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "3072": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
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+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
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+        "num_warps": 4
+    },
+    "4096": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
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+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    }
+}

vllm/model_executor/layers/quantization/utils/configs/N=256,K=7168,device_name=AMD_Instinct_MI325X,dtype=fp8_w8a8,block_shape=[128,128].json

@@ -0,0 +1,164 @@
+{
+    "1": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "8": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "16": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "24": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "32": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "48": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "64": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "96": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "128": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "256": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "512": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
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+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "1024": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
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+        "num_warps": 4
+    },
+    "1536": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2048": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
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+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "3072": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4096": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    }
+}

vllm/model_executor/layers/quantization/utils/configs/N=256,K=7168,device_name=AMD_Instinct_MI325_OAM,dtype=fp8_w8a8,block_shape=[128,128].json

@@ -0,0 +1,164 @@
+{
+    "1": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "8": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "16": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "24": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "32": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "48": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "64": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "96": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "128": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 16,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "256": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "512": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "1024": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 8,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "1536": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 1,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "2048": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "3072": {
+        "BLOCK_SIZE_K": 128,
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+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    },
+    "4096": {
+        "BLOCK_SIZE_K": 128,
+        "BLOCK_SIZE_M": 64,
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+        "GROUP_SIZE_M": 32,
+        "kpack": 1,
+        "matrix_instr_nonkdim": 16,
+        "num_warps": 4
+    }
+}