lint

Signed-off-by: Duncan Moss <djm.moss@gmail.com>

.buildkite/lm-eval-harness/configs/Qwen3-235B-A22B-Instruct-2507-FP8.yaml

@@ -0,0 +1,14 @@
+model_name: "Qwen/Qwen3-235B-A22B-Instruct-2507-FP8"
+tasks:
+  - name: "mmlu_pro"
+    metrics:
+      - name: "exact_match,custom-extract"
+        value: 0.82
+limit: 250 # will run on 250 * 14 subjects = 3500 samples
+num_fewshot: 5
+enforce_eager: false # we use false to speed up the eval process
+kv_cache_dtype: fp8 # we use fp8 to speed up the eval process
+max_model_len: 40960
+apply_chat_template: true
+fewshot_as_multiturn: true
+gen_kwargs: "temperature=0,top_p=1,top_k=0,max_gen_toks=5632,until=<|ENDANSWER|>"

.buildkite/lm-eval-harness/configs/models-large-h100.txt

@@ -1 +0,0 @@
-Meta-Llama-4-Maverick-17B-128E-Instruct-FP8.yaml

.buildkite/lm-eval-harness/configs/models-large-hopper.txt

@@ -0,0 +1 @@
+Qwen3-235B-A22B-Instruct-2507-FP8.yaml

.buildkite/lm-eval-harness/test_lm_eval_correctness.py

@@ -21,10 +21,13 @@ def launch_lm_eval(eval_config, tp_size):
     max_model_len = eval_config.get("max_model_len", 4096)
     batch_size = eval_config.get("batch_size", "auto")
     backend = eval_config.get("backend", "vllm")
+    enforce_eager = eval_config.get("enforce_eager", "true")
+    kv_cache_dtype = eval_config.get("kv_cache_dtype", "auto")
     model_args = (
         f"pretrained={eval_config['model_name']},"
         f"tensor_parallel_size={tp_size},"
-        f"enforce_eager=true,"
+        f"enforce_eager={enforce_eager},"
+        f"kv_cache_dtype={kv_cache_dtype},"
         f"add_bos_token=true,"
         f"trust_remote_code={trust_remote_code},"
         f"max_model_len={max_model_len},"
@@ -37,8 +40,13 @@ def launch_lm_eval(eval_config, tp_size):
         limit=eval_config["limit"],
         # TODO(yeq): using chat template w/ fewshot_as_multiturn is supposed help
         # text models. however, this is regressing measured strict-match for
-        # existing text models in CI, so only apply it for mm.
-        apply_chat_template=backend == "vllm-vlm",
+        # existing text models in CI, so only apply it for mm, or explicitly set
+        apply_chat_template=eval_config.get(
+            "apply_chat_template", backend == "vllm-vlm"
+        ),
+        fewshot_as_multiturn=eval_config.get("fewshot_as_multiturn", False),
+        # Forward decoding and early-stop controls (e.g., max_gen_toks, until=...)
+        gen_kwargs=eval_config.get("gen_kwargs"),
         batch_size=batch_size,
     )
     return results

.buildkite/nightly-benchmarks/benchmark-pipeline.yaml

@@ -1,184 +0,0 @@
-steps:
-  - label: "Wait for container to be ready"
-    key: wait-for-container-image
-    agents:
-      queue: A100
-    plugins:
-    - kubernetes:
-        podSpec:
-          containers:
-          - image: badouralix/curl-jq
-            command:
-            - sh .buildkite/nightly-benchmarks/scripts/wait-for-image.sh
-  - label: "Cleanup H100"
-    agents:
-      queue: H100
-    depends_on: ~
-    command: docker system prune -a --volumes --force
-  
-  - label: "A100"
-    # skip: "use this flag to conditionally skip the benchmark step, useful for PR testing"
-    agents:
-      queue: A100
-    depends_on: wait-for-container-image
-    if: build.branch == "main"
-    plugins:
-    - kubernetes:
-        podSpec:
-          priorityClassName: perf-benchmark
-          containers:
-          - image: public.ecr.aws/q9t5s3a7/vllm-ci-postmerge-repo:$BUILDKITE_COMMIT
-            command:
-            - bash .buildkite/nightly-benchmarks/scripts/run-performance-benchmarks.sh
-            resources:
-              limits:
-                nvidia.com/gpu: 8
-            volumeMounts:
-            - name: devshm
-              mountPath: /dev/shm
-            env:
-            - name: VLLM_USAGE_SOURCE
-              value: ci-test
-            - name: HF_TOKEN
-              valueFrom:
-                secretKeyRef:
-                  name: hf-token-secret
-                  key: token
-          nodeSelector:
-            nvidia.com/gpu.product: NVIDIA-A100-SXM4-80GB
-          volumes:
-          - name: devshm
-            emptyDir:
-              medium: Memory
-
-  - label: "H200"
-    # skip: "use this flag to conditionally skip the benchmark step, useful for PR testing"
-    agents:
-      queue: H200
-    depends_on: wait-for-container-image
-    if: build.branch == "main"
-    plugins:
-    - docker#v5.12.0:
-        image: public.ecr.aws/q9t5s3a7/vllm-ci-postmerge-repo:$BUILDKITE_COMMIT
-        command:
-        - bash
-        - .buildkite/nightly-benchmarks/scripts/run-performance-benchmarks.sh
-        mount-buildkite-agent: true
-        propagate-environment: true
-        ipc: host
-        gpus: 4,5,6,7
-        volumes:
-          - /data/benchmark-hf-cache:/root/.cache/huggingface
-        environment:
-        - VLLM_USAGE_SOURCE
-        - HF_TOKEN
-
-  #- block: "Run H100 Benchmark"
-    #key: block-h100
-    #depends_on: ~
-
-  - label: "H100"
-    # skip: "use this flag to conditionally skip the benchmark step, useful for PR testing"
-    agents:
-      queue: H100
-    depends_on: wait-for-container-image
-    if: build.branch == "main"
-    plugins:
-    - docker#v5.12.0:
-        image: public.ecr.aws/q9t5s3a7/vllm-ci-postmerge-repo:$BUILDKITE_COMMIT
-        command:
-        - bash
-        - .buildkite/nightly-benchmarks/scripts/run-performance-benchmarks.sh
-        mount-buildkite-agent: true
-        propagate-environment: true
-        ipc: host
-        gpus: all # see CUDA_VISIBLE_DEVICES for actual GPUs used
-        volumes:
-          - /data/benchmark-hf-cache:/root/.cache/huggingface
-        environment:
-        - VLLM_USAGE_SOURCE
-        - HF_TOKEN
-
-  # Premerge benchmark
-  - label: "A100"
-    # skip: "use this flag to conditionally skip the benchmark step, useful for PR testing"
-    agents:
-      queue: A100
-    depends_on: wait-for-container-image
-    if: build.branch != "main"
-    plugins:
-    - kubernetes:
-        podSpec:
-          priorityClassName: perf-benchmark
-          containers:
-          - image: public.ecr.aws/q9t5s3a7/vllm-ci-test-repo:$BUILDKITE_COMMIT
-            command:
-            - bash .buildkite/nightly-benchmarks/scripts/run-performance-benchmarks.sh
-            resources:
-              limits:
-                nvidia.com/gpu: 8
-            volumeMounts:
-            - name: devshm
-              mountPath: /dev/shm
-            env:
-            - name: VLLM_USAGE_SOURCE
-              value: ci-test
-            - name: HF_TOKEN
-              valueFrom:
-                secretKeyRef:
-                  name: hf-token-secret
-                  key: token
-          nodeSelector:
-            nvidia.com/gpu.product: NVIDIA-A100-SXM4-80GB
-          volumes:
-          - name: devshm
-            emptyDir:
-              medium: Memory
-
-  - label: "H200"
-    # skip: "use this flag to conditionally skip the benchmark step, useful for PR testing"
-    agents:
-      queue: H200
-    depends_on: wait-for-container-image
-    if: build.branch != "main"
-    plugins:
-    - docker#v5.12.0:
-        image: public.ecr.aws/q9t5s3a7/vllm-ci-test-repo:$BUILDKITE_COMMIT
-        command:
-        - bash
-        - .buildkite/nightly-benchmarks/scripts/run-performance-benchmarks.sh
-        mount-buildkite-agent: true
-        propagate-environment: true
-        ipc: host
-        gpus: 4,5,6,7
-        volumes:
-          - /data/benchmark-hf-cache:/root/.cache/huggingface
-        environment:
-        - VLLM_USAGE_SOURCE
-        - HF_TOKEN
-
-  #- block: "Run H100 Benchmark"
-    #key: block-h100
-    #depends_on: ~
-
-  - label: "H100"
-    # skip: "use this flag to conditionally skip the benchmark step, useful for PR testing"
-    agents:
-      queue: H100
-    depends_on: wait-for-container-image
-    if: build.branch != "main"
-    plugins:
-    - docker#v5.12.0:
-        image: public.ecr.aws/q9t5s3a7/vllm-ci-test-repo:$BUILDKITE_COMMIT
-        command:
-        - bash
-        - .buildkite/nightly-benchmarks/scripts/run-performance-benchmarks.sh
-        mount-buildkite-agent: true
-        propagate-environment: true
-        ipc: host
-        gpus: all # see CUDA_VISIBLE_DEVICES for actual GPUs used
-        volumes:
-          - /data/benchmark-hf-cache:/root/.cache/huggingface
-        environment:
-        - VLLM_USAGE_SOURCE
-        - HF_TOKEN

.buildkite/nightly-benchmarks/nightly-annotation.md

@@ -1,28 +0,0 @@
-# Nightly benchmark annotation
-
-## Description
-
-This file contains the downloading link for benchmarking results.
-
-- [benchmarking pipeline](artifact://nightly-pipeline.yaml)
-- [benchmarking results](artifact://results.zip)
-- [benchmarking code](artifact://nightly-benchmarks.zip)
-
-Please download the visualization scripts in the post
-
-## Results reproduction
-
-- Find the docker we use in `benchmarking pipeline`
-- Deploy the docker, and inside the docker:
-    - Download `nightly-benchmarks.zip`.
-    - In the same folder, run the following code:
-
-    ```bash
-    export HF_TOKEN=<your HF token>
-    apt update
-    apt install -y git
-    unzip nightly-benchmarks.zip
-    VLLM_SOURCE_CODE_LOC=./ bash .buildkite/nightly-benchmarks/scripts/run-nightly-benchmarks.sh
-    ```
-
-And the results will be inside `./benchmarks/results`.

.buildkite/nightly-benchmarks/nightly-descriptions.md

@@ -1,39 +0,0 @@
-
-# Nightly benchmark
-
-This benchmark aims to:
-
-- Provide performance clarity: Provide clarity on which one (vllm, tensorrt-llm, lmdeploy and SGLang) leads in performance in what workload.
-- Be reproducible: one can run the exact same set of benchmarking commands inside the exact same docker by following reproducing instructions.
-
-Latest results: [results link](https://blog.vllm.ai/2024/09/05/perf-update.html), scroll to the end.
-
-Latest reproduction guide: [github issue link](https://github.com/vllm-project/vllm/issues/8176)
-
-## Setup
-
-- Docker images:
-    - vLLM: `vllm/vllm-openai:v0.6.2`
-    - SGLang: `lmsysorg/sglang:v0.3.2-cu121`
-    - LMDeploy: `openmmlab/lmdeploy:v0.6.1-cu12`
-    - TensorRT-LLM: `nvcr.io/nvidia/tritonserver:24.07-trtllm-python-py3`
-        - *NOTE: we use r24.07 as the current implementation only works for this version. We are going to bump this up.*
-    - Check [nightly-pipeline.yaml](nightly-pipeline.yaml) for the concrete docker images, specs and commands we use for the benchmark.
-- Hardware
-    - 8x Nvidia A100 GPUs
-- Workload:
-    - Dataset
-        - ShareGPT dataset
-        - Prefill-heavy dataset (in average 462 input tokens, 16 tokens as output)
-        - Decode-heavy dataset (in average 462 input tokens, 256 output tokens)
-        - Check [nightly-tests.json](tests/nightly-tests.json) for the concrete configuration of datasets we use.
-    - Models: llama-3 8B, llama-3 70B.
-        - We do not use llama 3.1 as it is incompatible with trt-llm r24.07. ([issue](https://github.com/NVIDIA/TensorRT-LLM/issues/2105)).
-    - Average QPS (query per second): 2, 4, 8, 16, 32 and inf.
-        - Queries are randomly sampled, and arrival patterns are determined via Poisson process, but all with fixed random seed.
-    - Evaluation metrics: Throughput (higher the better), TTFT (time to the first token, lower the better), ITL (inter-token latency, lower the better).
-
-## Known issues
-
-- TRT-LLM crashes with Llama 3.1 8B [issue](https://github.com/NVIDIA/TensorRT-LLM/issues/2105).
-- TGI does not support `ignore-eos` flag.

.buildkite/nightly-benchmarks/nightly-pipeline.yaml

@@ -1,196 +0,0 @@
-common_pod_spec: &common_pod_spec
-  priorityClassName: perf-benchmark
-  nodeSelector:
-    nvidia.com/gpu.product: NVIDIA-A100-SXM4-80GB
-  volumes:
-    - name: devshm
-      emptyDir:
-        medium: Memory
-    - name: hf-cache
-      hostPath:
-        path: /root/.cache/huggingface
-        type: Directory
-
-common_container_settings: &common_container_settings
-  command:
-    - bash .buildkite/nightly-benchmarks/scripts/run-nightly-benchmarks.sh
-  resources:
-    limits:
-      nvidia.com/gpu: 8
-  volumeMounts:
-    - name: devshm
-      mountPath: /dev/shm
-    - name: hf-cache
-      mountPath: /root/.cache/huggingface
-  env:
-    - name: VLLM_USAGE_SOURCE
-      value: ci-test
-    - name: HF_HOME
-      value: /root/.cache/huggingface
-    - name: VLLM_SOURCE_CODE_LOC
-      value: /workspace/build/buildkite/vllm/performance-benchmark
-    - name: HF_TOKEN
-      valueFrom:
-        secretKeyRef:
-          name: hf-token-secret
-          key: token
-
-steps:
-  - block: ":rocket: Ready for comparing vllm against alternatives? This will take 4 hours."
-
-
-
-  - label: "A100 vllm step 10"
-    priority: 100
-    agents:
-      queue: A100
-    plugins:
-      - kubernetes:
-          podSpec:
-            <<: *common_pod_spec
-            containers:
-              - image: vllm/vllm-openai:v0.6.2
-                <<: *common_container_settings
-
-
-
-  - label: "A100 sglang benchmark"
-    priority: 100
-    agents:
-      queue: A100
-    plugins:
-      - kubernetes:
-          podSpec:
-            <<: *common_pod_spec
-            containers:
-              - image: lmsysorg/sglang:v0.3.2-cu121
-                <<: *common_container_settings
-
-  - label: "A100 lmdeploy benchmark"
-    priority: 100
-    agents:
-      queue: A100
-    plugins:
-      - kubernetes:
-          podSpec:
-            <<: *common_pod_spec
-            containers:
-              - image: openmmlab/lmdeploy:v0.6.1-cu12
-                <<: *common_container_settings
-
-
-
-
-  - label: "A100 trt llama-8B"
-    priority: 100
-    agents:
-      queue: A100
-    plugins:
-      - kubernetes:
-          podSpec:
-            <<: *common_pod_spec
-            containers:
-              - image: nvcr.io/nvidia/tritonserver:24.07-trtllm-python-py3
-                <<: *common_container_settings
-                env:
-                  - name: VLLM_USAGE_SOURCE
-                    value: ci-test
-                  - name: HF_HOME
-                    value: /root/.cache/huggingface
-                  - name: VLLM_SOURCE_CODE_LOC
-                    value: /workspace/build/buildkite/vllm/performance-benchmark
-                  - name: HF_TOKEN
-                    valueFrom:
-                      secretKeyRef:
-                        name: hf-token-secret
-                        key: token
-                  - name: TEST_SELECTOR
-                    value: "llama8B"
-
-
-  - label: "A100 trt llama-70B"
-    priority: 100
-    agents:
-      queue: A100
-    plugins:
-      - kubernetes:
-          podSpec:
-            <<: *common_pod_spec
-            containers:
-              - image: nvcr.io/nvidia/tritonserver:24.07-trtllm-python-py3
-                <<: *common_container_settings
-                env:
-                  - name: VLLM_USAGE_SOURCE
-                    value: ci-test
-                  - name: HF_HOME
-                    value: /root/.cache/huggingface
-                  - name: VLLM_SOURCE_CODE_LOC
-                    value: /workspace/build/buildkite/vllm/performance-benchmark
-                  - name: HF_TOKEN
-                    valueFrom:
-                      secretKeyRef:
-                        name: hf-token-secret
-                        key: token
-                  - name: TEST_SELECTOR
-                    value: "llama70B"
-
-
-  # FIXME(Kuntai): uncomment this after NVIDIA gives us their test docker image 
-  # - label: "A100 trt benchmark"
-  #   priority: 100
-  #   agents:
-  #     queue: A100
-  #   plugins:
-  #     - kubernetes:
-  #         podSpec:
-  #           <<: *common_pod_spec
-  #           containers:
-  #             - image: nvcr.io/nvidia/tritonserver:24.07-trtllm-python-py3
-  #               <<: *common_container_settings
-
-
-  # FIXME(Kuntai): uncomment this after TGI supports `--ignore-eos`.
-  # - label: "A100 tgi benchmark"
-  #   priority: 100
-  #   agents:
-  #     queue: A100
-  #   plugins:
-  #     - kubernetes:
-  #         podSpec:
-  #           <<: *common_pod_spec
-  #           containers:
-  #             - image: ghcr.io/huggingface/text-generation-inference:2.2.0
-  #               <<: *common_container_settings
-        
-  - wait
-
-  - label: "Collect the results"
-    priority: 100
-    agents:
-      queue: A100
-    plugins:
-      - kubernetes:
-          podSpec:
-            <<: *common_pod_spec
-            containers:
-            - image: vllm/vllm-openai:v0.5.0.post1
-              command:
-              - bash .buildkite/nightly-benchmarks/scripts/nightly-annotate.sh
-              resources:
-                limits:
-                  nvidia.com/gpu: 8
-              volumeMounts:
-              - name: devshm
-                mountPath: /dev/shm
-              env:
-              - name: VLLM_USAGE_SOURCE
-                value: ci-test
-              - name: VLLM_SOURCE_CODE_LOC
-                value: /workspace/build/buildkite/vllm/performance-benchmark
-              - name: HF_TOKEN
-                valueFrom:
-                  secretKeyRef:
-                    name: hf-token-secret
-                    key: token
-
-  - block: ":rocket: check the results!"

.buildkite/nightly-benchmarks/scripts/download-tokenizer.py

@@ -1,26 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
-
-import argparse
-
-from transformers import AutoTokenizer
-
-
-def main(model, cachedir):
-    # Load the tokenizer and save it to the specified directory
-    tokenizer = AutoTokenizer.from_pretrained(model)
-    tokenizer.save_pretrained(cachedir)
-    print(f"Tokenizer saved to {cachedir}")
-
-
-if __name__ == "__main__":
-    parser = argparse.ArgumentParser(
-        description="Download and save Hugging Face tokenizer"
-    )
-    parser.add_argument("--model", type=str, required=True, help="Name of the model")
-    parser.add_argument(
-        "--cachedir", type=str, required=True, help="Directory to save the tokenizer"
-    )
-
-    args = parser.parse_args()
-    main(args.model, args.cachedir)

.buildkite/nightly-benchmarks/scripts/generate-nightly-markdown.py

@@ -1,97 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
-
-import argparse
-import json
-from pathlib import Path
-
-import numpy as np
-import pandas as pd
-from tabulate import tabulate
-
-
-def parse_arguments():
-    parser = argparse.ArgumentParser(
-        description="Parse command line arguments for summary-nightly-results script."
-    )
-    parser.add_argument(
-        "--results-folder",
-        type=str,
-        required=True,
-        help="The folder where the results are stored.",
-    )
-    parser.add_argument(
-        "--description", type=str, required=True, help="Description of the results."
-    )
-
-    args = parser.parse_args()
-    return args
-
-
-def get_perf(df, method, model, metric):
-    means = []
-
-    for qps in [2, 4, 8, 16, "inf"]:
-        target = df["Test name"].str.contains(model)
-        target = target & df["Engine"].str.contains(method)
-        target = target & df["Test name"].str.contains("qps_" + str(qps))
-        filtered_df = df[target]
-
-        if filtered_df.empty:
-            means.append(0.0)
-        else:
-            means.append(filtered_df[metric].values[0])
-
-    return np.array(means)
-
-
-def get_perf_w_std(df, method, model, metric):
-    if metric in ["TTFT", "ITL"]:
-        mean = get_perf(df, method, model, "Mean " + metric + " (ms)")
-        mean = mean.tolist()
-        std = get_perf(df, method, model, "Std " + metric + " (ms)")
-        if std.mean() == 0:
-            std = None
-        success = get_perf(df, method, model, "Successful req.")
-        if std is not None:
-            std = std / np.sqrt(success)
-            std = std.tolist()
-
-    else:
-        assert metric == "Tput"
-        mean = get_perf(df, method, model, "Input Tput (tok/s)") + get_perf(
-            df, method, model, "Output Tput (tok/s)"
-        )
-        mean = mean.tolist()
-        std = None
-
-    return mean, std
-
-
-def main(args):
-    results_folder = Path(args.results_folder)
-
-    results = []
-
-    # collect results
-    for test_file in results_folder.glob("*_nightly_results.json"):
-        with open(test_file) as f:
-            results = results + json.loads(f.read())
-
-    # generate markdown table
-    df = pd.DataFrame.from_dict(results)
-
-    md_table = tabulate(df, headers="keys", tablefmt="pipe", showindex=False)
-
-    with open(args.description) as f:
-        description = f.read()
-
-    description = description.format(nightly_results_benchmarking_table=md_table)
-
-    with open("nightly_results.md", "w") as f:
-        f.write(description)
-
-
-if __name__ == "__main__":
-    args = parse_arguments()
-    main(args)

.buildkite/nightly-benchmarks/scripts/get-lmdeploy-modelname.py

@@ -1,9 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
-
-from lmdeploy.serve.openai.api_client import APIClient
-
-api_client = APIClient("http://localhost:8000")
-model_name = api_client.available_models[0]
-
-print(model_name)

.buildkite/nightly-benchmarks/scripts/nightly-annotate.sh

@@ -1,78 +0,0 @@
-#!/bin/bash
-
-set -ex
-set -o pipefail
-
-
-main() {
-
-    (which wget && which curl) || (apt-get update && apt-get install -y wget curl)
-    (which jq) || (apt-get update && apt-get -y install jq)
-    (which zip) || (apt-get install -y zip)
-
-    if [ ! -f /workspace/buildkite-agent ]; then
-        echo "buildkite-agent binary not found. Skip plotting the results."
-        exit 0
-    fi
-
-    # initial annotation
-    #description="$VLLM_SOURCE_CODE_LOC/.buildkite/nightly-benchmarks/nightly-descriptions.md"
-
-    # download results
-    cd "$VLLM_SOURCE_CODE_LOC/benchmarks"
-    mkdir -p results/
-    /workspace/buildkite-agent artifact download 'results/*nightly_results.json' results/
-    ls
-    ls results/
-
-    # upload benchmark results
-    zip -r results.zip results/
-    /workspace/buildkite-agent artifact upload "results.zip"
-
-    # upload benchmarking scripts
-    cd "$VLLM_SOURCE_CODE_LOC/"
-    zip -r nightly-benchmarks.zip .buildkite/ benchmarks/
-    /workspace/buildkite-agent artifact upload "nightly-benchmarks.zip"
-
-    cd "$VLLM_SOURCE_CODE_LOC/.buildkite/nightly-benchmarks/"
-    # upload benchmarking pipeline
-    /workspace/buildkite-agent artifact upload "nightly-pipeline.yaml"
-
-    cd "$VLLM_SOURCE_CODE_LOC/.buildkite/nightly-benchmarks/"
-    /workspace/buildkite-agent annotate --style "success" --context "nightly-benchmarks-results" --append < nightly-annotation.md
-    
-
-
-    # The figures should be generated by a separate process outside the CI/CD pipeline
-
-    # # generate figures
-    # python3 -m pip install tabulate pandas matplotlib
-
-    # python3 $VLLM_SOURCE_CODE_LOC/.buildkite/nightly-benchmarks/scripts/generate-nightly-markdown.py \
-    #     --description $description \
-    #     --results-folder results/ 
-
-
-    # python3 $VLLM_SOURCE_CODE_LOC/.buildkite/nightly-benchmarks/scripts/plot-nightly-results.py \
-    #     --description $description \
-    #     --results-folder results/ \
-    #     --dataset sharegpt
-
-    # python3 $VLLM_SOURCE_CODE_LOC/.buildkite/nightly-benchmarks/scripts/plot-nightly-results.py \
-    #     --description $description \
-    #     --results-folder results/ \
-    #     --dataset sonnet_2048_128
-
-    # python3 $VLLM_SOURCE_CODE_LOC/.buildkite/nightly-benchmarks/scripts/plot-nightly-results.py \
-    #     --description $description \
-    #     --results-folder results/ \
-    #     --dataset sonnet_128_2048
-    
-    # # upload results and figures
-    # /workspace/buildkite-agent artifact upload "nightly_results*.png"
-    # /workspace/buildkite-agent artifact upload $VLLM_SOURCE_CODE_LOC/.buildkite/nightly-benchmarks/nightly-pipeline.yaml
-    # /workspace/buildkite-agent artifact upload $VLLM_SOURCE_CODE_LOC/.buildkite/nightly-benchmarks/tests/nightly-tests.json
-    # /workspace/buildkite-agent annotate --style "success" --context "nightly-benchmarks-results" --append < nightly_results.md
-}
-
-main "$@"

.buildkite/nightly-benchmarks/scripts/run-nightly-benchmarks.sh

@@ -1,464 +0,0 @@
-#!/bin/bash
-
-set -o pipefail
-set -x
-
-check_gpus() {
-  # check the number of GPUs and GPU type.
-  declare -g gpu_count=$(nvidia-smi --list-gpus | wc -l)
-  if [[ $gpu_count -gt 0 ]]; then
-    echo "GPU found."
-  else
-    echo "Need at least 1 GPU to run benchmarking."
-    exit 1
-  fi
-  declare -g gpu_type="$(nvidia-smi --query-gpu=name --format=csv,noheader | awk '{print $2}')"
-  echo "GPU type is $gpu_type"
-}
-
-check_hf_token() {
-  # check if HF_TOKEN is available and valid
-  if [[ -z "$HF_TOKEN" ]]; then
-    echo "Error: HF_TOKEN is not set."
-    exit 1
-  elif [[ ! "$HF_TOKEN" =~ ^hf_ ]]; then
-    echo "Error: HF_TOKEN does not start with 'hf_'."
-    exit 1
-  else
-    echo "HF_TOKEN is set and valid."
-  fi
-}
-
-
-upload_to_buildkite() {
-  # upload the benchmarking results to buildkite
-
-  # if the agent binary is not found, skip uploading the results, exit 0
-  if [ ! -f /workspace/buildkite-agent ]; then
-    echo "buildkite-agent binary not found. Skip uploading the results."
-    return 0
-  fi
-  # /workspace/buildkite-agent annotate --style "success" --context "benchmark-results" --append < $RESULTS_FOLDER/${CURRENT_LLM_SERVING_ENGINE}_nightly_results.md
-  /workspace/buildkite-agent artifact upload "$RESULTS_FOLDER/*"
-}
-
-
-get_current_llm_serving_engine() {
-
-  if which lmdeploy >/dev/null; then
-    echo "Container: lmdeploy"
-    export CURRENT_LLM_SERVING_ENGINE=lmdeploy
-    return
-  fi
-
-  if [ -e /tgi-entrypoint.sh ]; then
-    echo "Container: tgi"
-    export CURRENT_LLM_SERVING_ENGINE=tgi
-    return
-  fi
-
-  if which trtllm-build >/dev/null; then
-    echo "Container: tensorrt-llm"
-    export CURRENT_LLM_SERVING_ENGINE=trt
-    return
-  fi
-
-  if [ -e /sgl-workspace ]; then
-    echo "Container: sglang"
-    export CURRENT_LLM_SERVING_ENGINE=sglang
-    return
-  fi
-
-  if [ -e /vllm-workspace ]; then
-    echo "Container: vllm"
-    # move to a completely irrelevant directory, to avoid import vllm from current folder
-    export CURRENT_LLM_SERVING_ENGINE=vllm
-
-    return
-  fi
-}
-
-json2args() {
-  # transforms the JSON string to command line args, and '_' is replaced to '-'
-  # example:
-  # input: { "model": "meta-llama/Llama-2-7b-chat-hf", "tensor_parallel_size": 1 }
-  # output: --model meta-llama/Llama-2-7b-chat-hf --tensor-parallel-size 1
-  local json_string=$1
-  local args=$(
-    echo "$json_string" | jq -r '
-      to_entries |
-      map("--" + (.key | gsub("_"; "-")) + " " + (.value | tostring)) |
-      join(" ")
-    '
-  )
-  echo "$args"
-}
-
-kill_gpu_processes() {
-  pkill -f '[p]ython'
-  pkill -f '[p]ython3'
-  pkill -f '[t]ritonserver'
-  pkill -f '[p]t_main_thread'
-  pkill -f '[t]ext-generation'
-  pkill -f '[l]mdeploy'
-  # vLLM now names the process with VLLM prefix after https://github.com/vllm-project/vllm/pull/21445
-  pkill -f '[V]LLM'
-
-  while [ "$(nvidia-smi --query-gpu=memory.used --format=csv,noheader,nounits | head -n 1)" -ge 1000 ]; do
-    sleep 1
-  done
-}
-
-wait_for_server() {
-  # wait for vllm server to start
-  # return 1 if vllm server crashes
-  timeout 1200 bash -c '
-    until curl -s localhost:8000/v1/completions > /dev/null; do
-      sleep 1
-    done' && return 0 || return 1
-}
-
-ensure_installed() {
-  # Ensure that the given command is installed by apt-get
-  local cmd=$1
-  if ! which "$cmd" >/dev/null; then
-    apt-get update && apt-get install -y "$cmd"
-  fi
-}
-
-run_serving_tests() {
-  # run serving tests using `vllm bench serve` command
-  # $1: a json file specifying serving test cases
-
-  local serving_test_file
-  serving_test_file=$1
-
-  # Iterate over serving tests
-  jq -c '.[]' "$serving_test_file" | while read -r params; do
-    # get the test name, and append the GPU type back to it.
-    test_name=$(echo "$params" | jq -r '.test_name')
-
-    # if TEST_SELECTOR is set, only run the test cases that match the selector
-    if [[ -n "$TEST_SELECTOR" ]] && [[ ! "$test_name" =~ $TEST_SELECTOR ]]; then
-      echo "Skip test case $test_name."
-      continue
-    fi
-
-    # prepend the current serving engine to the test name
-    test_name=${CURRENT_LLM_SERVING_ENGINE}_${test_name}
-
-    # get common parameters
-    common_params=$(echo "$params" | jq -r '.common_parameters')
-    model=$(echo "$common_params" | jq -r '.model')
-    tp=$(echo "$common_params" | jq -r '.tp')
-    dataset_name=$(echo "$common_params" | jq -r '.dataset_name')
-    dataset_path=$(echo "$common_params" | jq -r '.dataset_path')
-    port=$(echo "$common_params" | jq -r '.port')
-    num_prompts=$(echo "$common_params" | jq -r '.num_prompts')
-    reuse_server=$(echo "$common_params" | jq -r '.reuse_server')
-
-    # get client and server arguments
-    server_params=$(echo "$params" | jq -r ".${CURRENT_LLM_SERVING_ENGINE}_server_parameters")
-    client_params=$(echo "$params" | jq -r ".${CURRENT_LLM_SERVING_ENGINE}_client_parameters")
-    client_args=$(json2args "$client_params")
-    qps_list=$(echo "$params" | jq -r '.qps_list')
-    qps_list=$(echo "$qps_list" | jq -r '.[] | @sh')
-    echo "Running over qps list $qps_list"
-
-    # check if there is enough GPU to run the test
-    if [[ $gpu_count -lt $tp ]]; then
-      echo "Required num-shard $tp but only $gpu_count GPU found. Skip testcase $test_name."
-      continue
-    fi
-
-    if [[ $reuse_server == "true" ]]; then
-      echo "Reuse previous server for test case $test_name"
-    else
-      kill_gpu_processes
-      bash "$VLLM_SOURCE_CODE_LOC/.buildkite/nightly-benchmarks/scripts/launch-server.sh" \
-        "$server_params" "$common_params"
-    fi
-
-    if wait_for_server; then
-      echo ""
-      echo "$CURRENT_LLM_SERVING_ENGINE server is up and running."
-    else
-      echo ""
-      echo "$CURRENT_LLM_SERVING_ENGINE failed to start within the timeout period."
-      break
-    fi
-
-    # prepare tokenizer
-    # this is required for lmdeploy.
-    cd "$VLLM_SOURCE_CODE_LOC/benchmarks"
-    rm -rf /tokenizer_cache
-    mkdir /tokenizer_cache
-    python3 ../.buildkite/nightly-benchmarks/scripts/download-tokenizer.py \
-      --model "$model" \
-      --cachedir /tokenizer_cache
-    cd "$VLLM_SOURCE_CODE_LOC/benchmarks"
-
-
-    # change model name for lmdeploy (it will not follow standard hf name)
-    if [[ "$CURRENT_LLM_SERVING_ENGINE" == "lmdeploy" ]]; then
-      model=$(python ../.buildkite/nightly-benchmarks/scripts/get-lmdeploy-modelname.py)
-    fi
-
-    # iterate over different QPS
-    for qps in $qps_list; do
-      # remove the surrounding single quote from qps
-      if [[ "$qps" == *"inf"* ]]; then
-        echo "qps was $qps"
-        qps="inf"
-        echo "now qps is $qps"
-      fi
-
-      new_test_name=$test_name"_qps_"$qps
-
-      backend=$CURRENT_LLM_SERVING_ENGINE
-
-      if [[ $backend = "trt" ]]; then
-        backend="tensorrt-llm"
-      fi
-
-      if [[ "$backend" == *"vllm"* ]]; then
-        backend="vllm"
-      fi
-
-      if [[ "$dataset_name" = "sharegpt" ]]; then
-
-        client_command="vllm bench serve \
-          --backend $backend \
-          --tokenizer /tokenizer_cache \
-          --model $model \
-          --dataset-name $dataset_name \
-          --dataset-path $dataset_path \
-          --num-prompts $num_prompts \
-          --port $port \
-          --save-result \
-          --result-dir $RESULTS_FOLDER \
-          --result-filename ${new_test_name}.json \
-          --request-rate $qps \
-          --ignore-eos \
-          $client_args"
-
-      elif [[ "$dataset_name" = "sonnet" ]]; then
-
-        sonnet_input_len=$(echo "$common_params" | jq -r '.sonnet_input_len')
-        sonnet_output_len=$(echo "$common_params" | jq -r '.sonnet_output_len')
-        sonnet_prefix_len=$(echo "$common_params" | jq -r '.sonnet_prefix_len')
-
-        client_command="vllm bench serve \
-          --backend $backend \
-          --tokenizer /tokenizer_cache \
-          --model $model \
-          --dataset-name $dataset_name \
-          --dataset-path $dataset_path \
-          --num-prompts $num_prompts \
-          --sonnet-input-len $sonnet_input_len \
-          --sonnet-output-len $sonnet_output_len \
-          --sonnet-prefix-len $sonnet_prefix_len \
-          --port $port \
-          --save-result \
-          --result-dir $RESULTS_FOLDER \
-          --result-filename ${new_test_name}.json \
-          --request-rate $qps \
-          --ignore-eos \
-          $client_args"
-
-      else
-
-        echo "The dataset name must be either 'sharegpt' or 'sonnet'. Got $dataset_name."
-        exit 1
-
-      fi
-
-
-
-      echo "Running test case $test_name with qps $qps"
-      echo "Client command: $client_command"
-
-      eval "$client_command"
-
-      server_command="None"
-
-      # record the benchmarking commands
-      jq_output=$(jq -n \
-        --arg server "$server_command" \
-        --arg client "$client_command" \
-        --arg gpu "$gpu_type" \
-        --arg engine "$CURRENT_LLM_SERVING_ENGINE" \
-        '{
-          server_command: $server,
-          client_command: $client,
-          gpu_type: $gpu,
-          engine: $engine
-        }')
-      echo "$jq_output" >"$RESULTS_FOLDER/${new_test_name}.commands"
-
-    done
-
-  done
-
-  kill_gpu_processes
-}
-
-run_genai_perf_tests() {
-  # run genai-perf tests
-
-  # $1: a json file specifying genai-perf test cases
-  local genai_perf_test_file
-  genai_perf_test_file=$1
-
-  # Iterate over genai-perf tests
-  jq -c '.[]' "$genai_perf_test_file" | while read -r params; do
-    # get the test name, and append the GPU type back to it.
-    test_name=$(echo "$params" | jq -r '.test_name')
-
-    # if TEST_SELECTOR is set, only run the test cases that match the selector
-    if [[ -n "$TEST_SELECTOR" ]] && [[ ! "$test_name" =~ $TEST_SELECTOR ]]; then
-      echo "Skip test case $test_name."
-      continue
-    fi
-
-    # prepend the current serving engine to the test name
-    test_name=${CURRENT_LLM_SERVING_ENGINE}_${test_name}
-
-    # get common parameters
-    common_params=$(echo "$params" | jq -r '.common_parameters')
-    model=$(echo "$common_params" | jq -r '.model')
-    tp=$(echo "$common_params" | jq -r '.tp')
-    dataset_name=$(echo "$common_params" | jq -r '.dataset_name')
-    dataset_path=$(echo "$common_params" | jq -r '.dataset_path')
-    port=$(echo "$common_params" | jq -r '.port')
-    num_prompts=$(echo "$common_params" | jq -r '.num_prompts')
-    reuse_server=$(echo "$common_params" | jq -r '.reuse_server')
-
-    # get client and server arguments
-    server_params=$(echo "$params" | jq -r ".${CURRENT_LLM_SERVING_ENGINE}_server_parameters")
-    qps_list=$(echo "$params" | jq -r '.qps_list')
-    qps_list=$(echo "$qps_list" | jq -r '.[] | @sh')
-    echo "Running over qps list $qps_list"
-
-    # check if there is enough GPU to run the test
-    if [[ $gpu_count -lt $tp ]]; then
-      echo "Required num-shard $tp but only $gpu_count GPU found. Skip testcase $test_name."
-      continue
-    fi
-
-    if [[ $reuse_server == "true" ]]; then
-      echo "Reuse previous server for test case $test_name"
-    else
-      kill_gpu_processes
-      bash "$VLLM_SOURCE_CODE_LOC/.buildkite/nightly-benchmarks/scripts/launch-server.sh" \
-        "$server_params" "$common_params"
-    fi
-
-    if wait_for_server; then
-      echo ""
-      echo "$CURRENT_LLM_SERVING_ENGINE server is up and running."
-    else
-      echo ""
-      echo "$CURRENT_LLM_SERVING_ENGINE failed to start within the timeout period."
-      break
-    fi
-
-    # iterate over different QPS
-    for qps in $qps_list; do
-      # remove the surrounding single quote from qps
-      if [[ "$qps" == *"inf"* ]]; then
-        echo "qps was $qps"
-        qps=$num_prompts
-        echo "now qps is $qps"
-      fi
-
-      new_test_name=$test_name"_qps_"$qps
-      backend=$CURRENT_LLM_SERVING_ENGINE
-
-      if [[ "$backend" == *"vllm"* ]]; then
-        backend="vllm"
-      fi
-      #TODO: add output dir.
-      client_command="genai-perf profile \
-        -m $model \
-        --service-kind openai \
-        --backend "$backend" \
-        --endpoint-type chat \
-        --streaming \
-        --url localhost:$port \
-        --request-rate $qps \
-        --num-prompts $num_prompts \
-      "
-
-    echo "Client command: $client_command"
-
-    eval "$client_command"
-
-    #TODO: process/record outputs
-    done
-  done
-
-  kill_gpu_processes
-
-}
-
-prepare_dataset() {
-
-  # download sharegpt dataset
-  cd "$VLLM_SOURCE_CODE_LOC/benchmarks"
-  wget https://huggingface.co/datasets/anon8231489123/ShareGPT_Vicuna_unfiltered/resolve/main/ShareGPT_V3_unfiltered_cleaned_split.json
-
-  # duplicate sonnet by 4x, to allow benchmarking with input length 2048
-  cd "$VLLM_SOURCE_CODE_LOC/benchmarks"
-  echo "" > sonnet_4x.txt
-  for _ in {1..4}
-  do
-    cat sonnet.txt >> sonnet_4x.txt
-  done
-
-}
-
-main() {
-
-  # check if the environment variable is successfully injected from yaml
-
-  check_gpus
-  check_hf_token
-  get_current_llm_serving_engine
-
-  pip install -U transformers
-
-  pip install -r requirements/dev.txt
-  which genai-perf
-
-  # check storage
-  df -h
-
-  ensure_installed wget
-  ensure_installed curl
-  ensure_installed jq
-  # genai-perf dependency
-  ensure_installed libb64-0d
-
-  prepare_dataset
-
-  cd "$VLLM_SOURCE_CODE_LOC/benchmarks"
-  declare -g RESULTS_FOLDER=results/
-  mkdir -p $RESULTS_FOLDER
-  BENCHMARK_ROOT="$VLLM_SOURCE_CODE_LOC/.buildkite/nightly-benchmarks/"
-
-  # run the test
-  run_serving_tests "$BENCHMARK_ROOT/tests/nightly-tests.json"
-
-  # run genai-perf tests
-  run_genai_perf_tests "$BENCHMARK_ROOT/tests/genai-perf-tests.json"
-  mv artifacts/ $RESULTS_FOLDER/
-
-  # upload benchmark results to buildkite
-  python3 -m pip install tabulate pandas
-  python3 "$BENCHMARK_ROOT/scripts/summary-nightly-results.py"
-  upload_to_buildkite
-
-}
-
-main "$@"

.buildkite/nightly-benchmarks/scripts/summary-nightly-results.py

@@ -1,82 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
-
-import datetime
-import json
-import os
-from pathlib import Path
-
-import pandas as pd
-from tabulate import tabulate
-
-results_folder = Path("results/")
-
-# serving results and the keys that will be printed into markdown
-serving_results = []
-serving_column_mapping = {
-    "test_name": "Test name",
-    "gpu_type": "GPU",
-    "completed": "Successful req.",
-    "request_throughput": "Tput (req/s)",
-    "mean_ttft_ms": "Mean TTFT (ms)",
-    "std_ttft_ms": "Std TTFT (ms)",
-    "median_ttft_ms": "Median TTFT (ms)",
-    "mean_itl_ms": "Mean ITL (ms)",
-    "std_itl_ms": "Std ITL (ms)",
-    "median_itl_ms": "Median ITL (ms)",
-    "mean_tpot_ms": "Mean TPOT (ms)",
-    "std_tpot_ms": "Std TPOT (ms)",
-    "median_tpot_ms": "Median TPOT (ms)",
-    "total_token_throughput": "Total Token Tput (tok/s)",
-    "output_throughput": "Output Tput (tok/s)",
-    "total_input_tokens": "Total input tokens",
-    "total_output_tokens": "Total output tokens",
-    "engine": "Engine",
-}
-
-if __name__ == "__main__":
-    # collect results
-    for test_file in results_folder.glob("*.json"):
-        with open(test_file) as f:
-            raw_result = json.loads(f.read())
-
-        # attach the benchmarking command to raw_result
-        with open(test_file.with_suffix(".commands")) as f:
-            command = json.loads(f.read())
-        raw_result.update(command)
-
-        # update the test name of this result
-        raw_result.update({"test_name": test_file.stem})
-
-        # add the result to raw_result
-        serving_results.append(raw_result)
-        continue
-
-    serving_results = pd.DataFrame.from_dict(serving_results)
-
-    if not serving_results.empty:
-        serving_results = serving_results[list(serving_column_mapping.keys())].rename(
-            columns=serving_column_mapping
-        )
-
-    serving_md_table_with_headers = tabulate(
-        serving_results, headers="keys", tablefmt="pipe", showindex=False
-    )
-    # remove the first line of header
-    serving_md_table_lines = serving_md_table_with_headers.split("\n")
-    serving_md_table_without_header = "\n".join(serving_md_table_lines[2:])
-
-    prefix = datetime.datetime.now().strftime("%Y-%m-%d_%H-%M-%S")
-    prefix = prefix + "_" + os.environ.get("CURRENT_LLM_SERVING_ENGINE")
-
-    # document benchmarking results in markdown
-    with open(results_folder / f"{prefix}_nightly_results.md", "w") as f:
-        # document results with header.
-        # for those who wants to reproduce our benchmark.
-        f.write(serving_md_table_with_headers)
-        f.write("\n")
-
-    # document benchmarking results in json
-    with open(results_folder / f"{prefix}_nightly_results.json", "w") as f:
-        results = serving_results.to_dict(orient="records")
-        f.write(json.dumps(results))

.buildkite/nightly-benchmarks/scripts/wait-for-image.sh

@@ -1,23 +0,0 @@
-#!/bin/sh
-TOKEN=$(curl -s -L "https://public.ecr.aws/token?service=public.ecr.aws&scope=repository:q9t5s3a7/vllm-ci-postmerge-repo:pull" | jq -r .token)
-if [[ "$BUILDKITE_BRANCH" == "main" ]]; then
-    URL="https://public.ecr.aws/v2/q9t5s3a7/vllm-ci-postmerge-repo/manifests/$BUILDKITE_COMMIT"
-else
-    URL="https://public.ecr.aws/v2/q9t5s3a7/vllm-ci-test-repo/manifests/$BUILDKITE_COMMIT"
-fi
-
-TIMEOUT_SECONDS=10
-
-retries=0
-while [ $retries -lt 1000 ]; do
-    if [ "$(curl -s --max-time "$TIMEOUT_SECONDS" -L -H "Authorization: Bearer $TOKEN" -o /dev/null -w "%{http_code}" "$URL")" -eq 200 ]; then
-        exit 0
-    fi
-
-    echo "Waiting for image to be available..."
-
-    retries=$((retries + 1))
-    sleep 5
-done
-
-exit 1

.buildkite/nightly-benchmarks/tests/latency-tests-cpu.json

@@ -1,30 +0,0 @@
-[
-    {
-        "test_name": "latency_llama8B_tp1",
-        "environment_variables": {
-	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
-	    "VLLM_CPU_KVCACHE_SPACE": 40
-        },
-        "parameters": {
-            "model": "meta-llama/Llama-3.1-8B-Instruct",
-            "tensor_parallel_size": 1,
-            "load_format": "dummy",
-            "num_iters_warmup": 5,
-            "num_iters": 15
-        }
-    },
-    {
-        "test_name": "latency_llama8B_tp4",
-        "environment_variables": {
-	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
-	    "VLLM_CPU_KVCACHE_SPACE": 40
-        },
-        "parameters": {
-            "model": "meta-llama/Llama-3.1-8B-Instruct",
-            "tensor_parallel_size": 4,
-            "load_format": "dummy",
-            "num_iters_warmup": 5,
-            "num_iters": 15
-        }
-    }
-]

.buildkite/nightly-benchmarks/tests/throughput-tests-cpu.json

@@ -1,32 +0,0 @@
-[
-    {
-        "test_name": "throughput_llama8B_tp1",
-        "environment_variables": {
-	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
-	    "VLLM_CPU_KVCACHE_SPACE": 40
-        },
-        "parameters": {
-            "model": "meta-llama/Llama-3.1-8B-Instruct",
-            "tensor_parallel_size": 1,
-            "load_format": "dummy",
-            "dataset": "./ShareGPT_V3_unfiltered_cleaned_split.json",
-            "num_prompts": 200,
-            "backend": "vllm"
-        }
-    },
-    {
-        "test_name": "throughput_llama8B_tp4",
-        "environment_variables": {
-	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
-	    "VLLM_CPU_KVCACHE_SPACE": 40
-        },
-        "parameters": {
-            "model": "meta-llama/Llama-3.1-8B-Instruct",
-            "tensor_parallel_size": 4,
-            "load_format": "dummy",
-            "dataset": "./ShareGPT_V3_unfiltered_cleaned_split.json",
-            "num_prompts": 200,
-            "backend": "vllm"
-        }
-    }
-]

.buildkite/performance-benchmarks/README.md

@@ -2,40 +2,23 @@
 
 ## Introduction
 
-This directory contains two sets of benchmark for vllm.
-
-- Performance benchmark: benchmark vllm's performance under various workload, for **developers** to gain clarity on whether their PR improves/degrades vllm's performance
-- Nightly benchmark: compare vllm's performance against alternatives (tgi, trt-llm and lmdeploy), for **the public** to know when to choose vllm.
-
-See [vLLM performance dashboard](https://hud.pytorch.org/benchmark/llms?repoName=vllm-project%2Fvllm) for the latest performance benchmark results and [vLLM GitHub README](https://github.com/vllm-project/vllm/blob/main/README.md) for latest nightly benchmark results.
+This directory contains a benchmarking suite for **developers** to run locally and gain clarity on whether their PR improves/degrades vllm's performance.
+vLLM also maintains a continuous performance benchmark under [perf.vllm.ai](https://perf.vllm.ai/), hosted under PyTorch CI HUD.
 
 ## Performance benchmark quick overview
 
-**Benchmarking Coverage**: latency, throughput and fix-qps serving on A100 (the support for FP8 benchmark on H100 is coming!) and Intel® Xeon® Processors, with different models.
+**Benchmarking Coverage**: latency, throughput and fix-qps serving on B200, A100, H100, Intel® Xeon® Processors and Intel® Gaudi® 3 Accelerators with different models.
 
 **Benchmarking Duration**: about 1hr.
 
 **For benchmarking developers**: please try your best to constraint the duration of benchmarking to about 1 hr so that it won't take forever to run.
 
-## Nightly benchmark quick overview
-
-**Benchmarking Coverage**: Fix-qps serving on A100 (the support for FP8 benchmark on H100 is coming!) on Llama-3 8B, 70B and Mixtral 8x7B.
-
-**Benchmarking engines**: vllm, TGI, trt-llm and lmdeploy.
-
-**Benchmarking Duration**: about 3.5hrs.
-
 ## Trigger the benchmark
 
-Performance benchmark will be triggered when:
-
-- A PR being merged into vllm.
-- Every commit for those PRs with `perf-benchmarks` label AND `ready` label.
-
-Manually Trigger the benchmark
+The benchmark needs to be triggered manually:
 
 ```bash
-bash .buildkite/nightly-benchmarks/scripts/run-performance-benchmarks.sh
+bash .buildkite/performance-benchmarks/scripts/run-performance-benchmarks.sh
 ```
 
 Runtime environment variables:
@@ -47,14 +30,11 @@ Runtime environment variables:
 - `REMOTE_HOST`: IP for the remote vLLM service to benchmark. Default value is empty string.
 - `REMOTE_PORT`: Port for the remote vLLM service to benchmark. Default value is empty string.
 
-Nightly benchmark will be triggered when:
-
-- Every commit for those PRs with `perf-benchmarks` label and `nightly-benchmarks` label.
-
 ## Performance benchmark details
 
 See [performance-benchmarks-descriptions.md](performance-benchmarks-descriptions.md) for detailed descriptions, and use `tests/latency-tests.json`, `tests/throughput-tests.json`, `tests/serving-tests.json` to configure the test cases.
 > NOTE: For Intel® Xeon® Processors, use `tests/latency-tests-cpu.json`, `tests/throughput-tests-cpu.json`, `tests/serving-tests-cpu.json` instead.
+For Intel® Gaudi® 3 Accelerators, use `tests/latency-tests-hpu.json`, `tests/throughput-tests-hpu.json`, `tests/serving-tests-hpu.json` instead.
 >
 ### Latency test
 
@@ -152,26 +132,3 @@ Here is an example using the script to compare result_a and result_b with Model,
 A comparison diagram will be generated below the table.
 Here is an example to compare between 96c/results_gnr_96c_091_tp2pp3 and 128c/results_gnr_128c_091_tp2pp3
 <img width="1886" height="828" alt="image" src="https://github.com/user-attachments/assets/c02a43ef-25d0-4fd6-90e5-2169a28682dd" />
-
-## Nightly test details
-
-See [nightly-descriptions.md](nightly-descriptions.md) for the detailed description on test workload, models and docker containers of benchmarking other llm engines.
-
-### Workflow
-
-- The [nightly-pipeline.yaml](nightly-pipeline.yaml) specifies the docker containers for different LLM serving engines.
-- Inside each container, we run [scripts/run-nightly-benchmarks.sh](scripts/run-nightly-benchmarks.sh), which will probe the serving engine of the current container.
-- The `scripts/run-nightly-benchmarks.sh` will parse the workload described in [nightly-tests.json](tests/nightly-tests.json) and launch the right benchmark for the specified serving engine via `scripts/launch-server.sh`.
-- At last, we run [scripts/summary-nightly-results.py](scripts/summary-nightly-results.py) to collect and plot the final benchmarking results, and update the results to buildkite.
-
-### Nightly tests
-
-In [nightly-tests.json](tests/nightly-tests.json), we include the command line arguments for benchmarking commands, together with the benchmarking test cases. The format is highly similar to performance benchmark.
-
-### Docker containers
-
-The docker containers for benchmarking are specified in `nightly-pipeline.yaml`.
-
-WARNING: the docker versions are HARD-CODED and SHOULD BE ALIGNED WITH `nightly-descriptions.md`. The docker versions need to be hard-coded as there are several version-specific bug fixes inside `scripts/run-nightly-benchmarks.sh` and `scripts/launch-server.sh`.
-
-WARNING: populating `trt-llm` to latest version is not easy, as it requires updating several protobuf files in [tensorrt-demo](https://github.com/neuralmagic/tensorrt-demo.git).

.buildkite/performance-benchmarks/performance-benchmarks-descriptions.md

@@ -5,7 +5,7 @@
 - Input length: 32 tokens.
 - Output length: 128 tokens.
 - Batch size: fixed (8).
-- GPU Models: llama-3.1 8B, llama-3 70B, mixtral 8x7B.
+- GPU/HPU Models: llama-3.1 8B, llama-3 70B, mixtral 8x7B.
 - CPU Models: llama-3.1 8B.
 - Evaluation metrics: end-to-end latency (mean, median, p99).
 
@@ -16,7 +16,7 @@
 - Input length: randomly sample 200 prompts from ShareGPT dataset (with fixed random seed).
 - Output length: the corresponding output length of these 200 prompts.
 - Batch size: dynamically determined by vllm to achieve maximum throughput.
-- GPU Models: llama-3.1 8B, llama-3 70B, mixtral 8x7B.
+- GPU/HPU Models: llama-3.1 8B, llama-3 70B, mixtral 8x7B.
 - CPU Models: llama-3.1 8B.
 - Evaluation metrics: throughput.
 
@@ -28,7 +28,7 @@
 - Output length: the corresponding output length of these 200 prompts.
 - Batch size: dynamically determined by vllm and the arrival pattern of the requests.
 - **Average QPS (query per second)**: 1, 4, 16 and inf. QPS = inf means all requests come at once. For other QPS values, the arrival time of each query is determined using a random Poisson process (with fixed random seed).
-- GPU Models: llama-3.1 8B, llama-3 70B, mixtral 8x7B.
+- GPU/HPU Models: llama-3.1 8B, llama-3 70B, mixtral 8x7B.
 - We also added a speculative decoding test for llama-3 70B on GPU, under QPS 2
 - CPU Models: llama-3.1 8B.
 - Evaluation metrics: throughput, TTFT (time to the first token, with mean, median and p99), ITL (inter-token latency, with mean, median and p99).

.buildkite/performance-benchmarks/scripts/compare-json-results.py

@@ -7,6 +7,7 @@ from importlib import util
 
 import pandas as pd
 
+pd.options.display.float_format = "{:.2f}".format
 plotly_found = util.find_spec("plotly.express") is not None
 
 
@@ -109,7 +110,10 @@ def compare_data_columns(
         if len(compare_frames) >= 2:
             base = compare_frames[0]
             current = compare_frames[-1]
-            ratio = current / base
+            if "P99" in data_column or "Median" in data_column:
+                ratio = base / current  # for latency
+            else:
+                ratio = current / base
             ratio = ratio.mask(base == 0)  # avoid inf when baseline is 0
             ratio.name = f"Ratio 1 vs {len(compare_frames)}"
             frames.append(ratio)
@@ -199,6 +203,71 @@ def split_json_by_tp_pp(
     return saved_paths
 
 
+def _add_limit_line(fig, y_value, label):
+    # Visible dashed line + annotation
+    fig.add_hline(
+        y=y_value,
+        line_dash="dash",
+        line_color="red" if "ttft" in label.lower() else "blue",
+        annotation_text=f"{label}: {y_value} ms",
+        annotation_position="top left",
+    )
+    # Optional: add a legend item (as a transparent helper trace)
+    if plot and plotly_found:
+        import plotly.graph_objects as go
+
+        fig.add_trace(
+            go.Scatter(
+                x=[None],
+                y=[None],
+                mode="lines",
+                line=dict(
+                    dash="dash", color="red" if "ttft" in label.lower() else "blue"
+                ),
+                name=f"{label}",
+            )
+        )
+
+
+def _find_concurrency_col(df: pd.DataFrame) -> str:
+    for c in [
+        "# of max concurrency.",
+        "# of max concurrency",
+        "Max Concurrency",
+        "max_concurrency",
+        "Concurrency",
+    ]:
+        if c in df.columns:
+            return c
+    # Fallback: guess an integer-like column (harmless if unused)
+    for c in df.columns:
+        if df[c].dtype.kind in "iu" and df[c].nunique() > 1 and df[c].min() >= 1:
+            return c
+    return "# of max concurrency."
+
+
+def _highlight_threshold(
+    df: pd.DataFrame, threshold: float
+) -> "pd.io.formats.style.Styler":
+    """Highlight numeric per-configuration columns with value <= threshold."""
+    conc_col = _find_concurrency_col(df)
+    key_cols = [
+        c
+        for c in ["Model", "Dataset Name", "Input Len", "Output Len", conc_col]
+        if c in df.columns
+    ]
+    conf_cols = [
+        c for c in df.columns if c not in key_cols and not str(c).startswith("Ratio")
+    ]
+    conf_cols = [c for c in conf_cols if pd.api.types.is_numeric_dtype(df[c])]
+    return df.style.map(
+        lambda v: "background-color:#e6ffe6;font-weight:bold;"
+        if pd.notna(v) and v <= threshold
+        else "",
+        subset=conf_cols,
+    )
+
+
 if __name__ == "__main__":
     parser = argparse.ArgumentParser()
     parser.add_argument(
@@ -220,6 +289,26 @@ if __name__ == "__main__":
         default="# of max concurrency.",
         help="column name to use as X Axis in comparison graph",
     )
+    parser.add_argument(
+        "-l",
+        "--latency",
+        type=str,
+        default="p99",
+        help="take median|p99 for latency like TTFT/TPOT",
+    )
+    parser.add_argument(
+        "--ttft-max-ms",
+        type=float,
+        default=3000.0,
+        help="Reference limit for TTFT plots (ms)",
+    )
+    parser.add_argument(
+        "--tpot-max-ms",
+        type=float,
+        default=100.0,
+        help="Reference limit for TPOT plots (ms)",
+    )
+
     args = parser.parse_args()
 
     drop_column = "P99"
@@ -234,12 +323,22 @@ if __name__ == "__main__":
         "# of max concurrency.",
         "qps",
     ]
-    data_cols_to_compare = ["Output Tput (tok/s)", "Median TTFT (ms)", "Median"]
-    html_msgs_for_data_cols = [
-        "Compare Output Tokens /n",
-        "Median TTFT /n",
-        "Median TPOT /n",
-    ]
+
+    if "median" in args.latency:
+        data_cols_to_compare = ["Output Tput (tok/s)", "Median TTFT (ms)", "Median"]
+        html_msgs_for_data_cols = [
+            "Compare Output Tokens /n",
+            "Median TTFT /n",
+            "Median TPOT /n",
+        ]
+        drop_column = "P99"
+    elif "p99" in args.latency:
+        data_cols_to_compare = ["Output Tput (tok/s)", "P99 TTFT (ms)", "P99"]
+        html_msgs_for_data_cols = [
+            "Compare Output Tokens /n",
+            "P99 TTFT /n",
+            "P99 TPOT /n",
+        ]
 
     if len(args.file) == 1:
         files = split_json_by_tp_pp(args.file[0], output_root="splits")
@@ -275,33 +374,83 @@ if __name__ == "__main__":
                     f"Expected subset: {filtered_info_cols}, "
                     f"but DataFrame has: {list(output_df.columns)}"
                 )
-            output_df_sorted = output_df.sort_values(by=existing_group_cols)
+            # output_df_sorted = output_df.sort_values(by=existing_group_cols)
+            output_df_sorted = output_df.sort_values(by=args.xaxis)
             output_groups = output_df_sorted.groupby(existing_group_cols, dropna=False)
             for name, group in output_groups:
-                html = group.to_html()
+                group_name = (
+                    ",".join(map(str, name)).replace(",", "_").replace("/", "-")
+                )
+                group_html_name = "perf_comparison_" + group_name + ".html"
+
+                metric_name = str(data_cols_to_compare[i]).lower()
+                if "tok/s" in metric_name:
+                    html = group.to_html()
+                elif "ttft" in metric_name:
+                    styler = _highlight_threshold(group, args.ttft_max_ms).format(
+                        {c: "{:.2f}" for c in group.select_dtypes("number").columns},
+                        na_rep="—",
+                    )
+                    html = styler.to_html(
+                        table_attributes='border="1" class="dataframe"'
+                    )
+                elif (
+                    "tpot" in metric_name
+                    or "median" in metric_name
+                    or "p99" in metric_name
+                ):
+                    styler = _highlight_threshold(group, args.tpot_max_ms).format(
+                        {c: "{:.2f}" for c in group.select_dtypes("number").columns},
+                        na_rep="—",
+                    )
+                    html = styler.to_html(
+                        table_attributes='border="1" class="dataframe"'
+                    )
+
                 text_file.write(html_msgs_for_data_cols[i])
                 text_file.write(html)
+                with open(group_html_name, "a+") as sub_text_file:
+                    sub_text_file.write(html_msgs_for_data_cols[i])
+                    sub_text_file.write(html)
 
-                if plot and plotly_found:
-                    import plotly.express as px
+                    if plot and plotly_found:
+                        import plotly.express as px
 
-                    df = group[raw_data_cols]
-                    df_sorted = df.sort_values(by=info_cols[y_axis_index])
-                    # Melt DataFrame for plotting
-                    df_melted = df_sorted.melt(
-                        id_vars=info_cols[y_axis_index],
-                        var_name="Configuration",
-                        value_name=data_cols_to_compare[i],
-                    )
-                    title = data_cols_to_compare[i] + " vs " + info_cols[y_axis_index]
-                    # Create Plotly line chart
-                    fig = px.line(
-                        df_melted,
-                        x=info_cols[y_axis_index],
-                        y=data_cols_to_compare[i],
-                        color="Configuration",
-                        title=title,
-                        markers=True,
-                    )
-                    # Export to HTML
-                    text_file.write(fig.to_html(full_html=True, include_plotlyjs="cdn"))
+                        df = group[raw_data_cols]
+                        df_sorted = df.sort_values(by=info_cols[y_axis_index])
+                        # Melt DataFrame for plotting
+                        df_melted = df_sorted.melt(
+                            id_vars=info_cols[y_axis_index],
+                            var_name="Configuration",
+                            value_name=data_cols_to_compare[i],
+                        )
+                        title = (
+                            data_cols_to_compare[i] + " vs " + info_cols[y_axis_index]
+                        )
+                        # Create Plotly line chart
+                        fig = px.line(
+                            df_melted,
+                            x=info_cols[y_axis_index],
+                            y=data_cols_to_compare[i],
+                            color="Configuration",
+                            title=title,
+                            markers=True,
+                        )
+
+                        # ---- Add threshold lines based on metric name ----
+                        if "ttft" in metric_name:
+                            _add_limit_line(fig, args.ttft_max_ms, "TTFT limit")
+                        elif (
+                            "tpot" in metric_name
+                            or "median" in metric_name
+                            or "p99" in metric_name
+                        ):
+                            _add_limit_line(fig, args.tpot_max_ms, "TPOT limit")
+
+                        # Export to HTML
+                        text_file.write(
+                            fig.to_html(full_html=True, include_plotlyjs="cdn")
+                        )
+                        sub_text_file.write(
+                            fig.to_html(full_html=True, include_plotlyjs="cdn")
+                        )

.buildkite/performance-benchmarks/scripts/convert-results-json-to-markdown.py

@@ -63,9 +63,11 @@ serving_column_mapping = {
     "mean_ttft_ms": "Mean TTFT (ms)",
     "median_ttft_ms": "Median TTFT (ms)",
     "p99_ttft_ms": "P99 TTFT (ms)",
+    "std_ttft_ms": "STD TTFT (ms)",
     "mean_tpot_ms": "Mean TPOT (ms)",
     "median_tpot_ms": "Median",
     "p99_tpot_ms": "P99",
+    "std_tpot_ms": "STD TPOT (ms)",
     "mean_itl_ms": "Mean ITL (ms)",
     "median_itl_ms": "Median ITL (ms)",
     "p99_itl_ms": "P99 ITL (ms)",
@@ -368,7 +370,7 @@ if __name__ == "__main__":
         # The GPUs sometimes come in format of "GPUTYPE\nGPUTYPE\n...",
         # we want to turn it into "8xGPUTYPE"
         df["GPU"] = df["GPU"].apply(
-            lambda x: f"{len(x.splitlines())}x{x.splitlines()[0]}"
+            lambda x: "{}x{}".format(len(x.split("\n")), x.split("\n")[0])
         )
 
     # get markdown tables
@@ -390,7 +392,7 @@ if __name__ == "__main__":
     json_file = "benchmark_results.json"
     with open(results_folder / md_file, "w") as f:
         results = read_markdown(
-            "../.buildkite/nightly-benchmarks/"
+            "../.buildkite/performance-benchmarks/"
             + "performance-benchmarks-descriptions.md"
         )
         results = results.format(

.buildkite/performance-benchmarks/scripts/run-performance-benchmarks.sh

@@ -15,6 +15,8 @@ check_gpus() {
     declare -g gpu_count=$(nvidia-smi --list-gpus | wc -l)
   elif command -v amd-smi; then
     declare -g gpu_count=$(amd-smi list | grep 'GPU' | wc -l)
+  elif command -v hl-smi; then
+    declare -g gpu_count=$(hl-smi --list | grep -i "Module ID" | wc -l)
   fi
 
   if [[ $gpu_count -gt 0 ]]; then
@@ -23,10 +25,16 @@ check_gpus() {
     echo "Need at least 1 GPU to run benchmarking."
     exit 1
   fi
+  
+  declare -g arch_suffix=''
+  
   if command -v nvidia-smi; then
     declare -g gpu_type=$(nvidia-smi --query-gpu=name --format=csv,noheader | awk '{print $2}')
   elif command -v amd-smi; then
     declare -g gpu_type=$(amd-smi static -g 0 -a | grep 'MARKET_NAME' | awk '{print $2}')
+  elif command -v hl-smi; then
+    declare -g gpu_type=$(hl-smi -q | grep "Product Name" | head -n 1 | awk -F ':' '{print $2}' | sed 's/^ *//')
+    arch_suffix='-hpu'
   fi
   echo "GPU type is $gpu_type"
 }
@@ -138,6 +146,10 @@ kill_gpu_processes() {
     while [ "$(amd-smi metric -g 0 | grep 'USED_VRAM' | awk '{print $2}')" -ge 1000 ]; do
       sleep 1
     done
+  elif command -v hl-smi; then
+    while [ "$(hl-smi -q | grep "Used" | head -n 1 | awk '{print $3}')" -ge 1000 ]; do
+      sleep 1
+    done
   fi
 
   # remove vllm config file
@@ -451,6 +463,7 @@ main() {
      ARCH='-cpu'
   else
      check_gpus
+     ARCH="$arch_suffix"
   fi
   check_hf_token
 
@@ -469,7 +482,12 @@ main() {
   ensure_sharegpt_downloaded
   declare -g RESULTS_FOLDER=results/
   mkdir -p $RESULTS_FOLDER
-  QUICK_BENCHMARK_ROOT=../.buildkite/nightly-benchmarks/
+  QUICK_BENCHMARK_ROOT=../.buildkite/performance-benchmarks/
+
+  # dump vllm info via vllm collect-env
+  env_output=$(vllm collect-env)
+
+  echo "$env_output" >"$RESULTS_FOLDER/vllm_env.txt"
 
   # benchmarking
   run_serving_tests $QUICK_BENCHMARK_ROOT/tests/"${SERVING_JSON:-serving-tests$ARCH.json}"

.buildkite/performance-benchmarks/tests/latency-tests-cpu.json

@@ -0,0 +1,26 @@
+[
+    {
+        "test_name": "latency_llama8B_tp2",
+        "environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "parameters": {
+            "model": "meta-llama/Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 2,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "num_iters_warmup": 5,
+            "num_iters": 15
+        }
+    }
+]

.buildkite/performance-benchmarks/tests/latency-tests-hpu.json

@@ -0,0 +1,55 @@
+[
+    {
+        "test_name": "latency_llama8B_tp1",
+        "environment_variables": {
+            "PT_HPU_LAZY_MODE": 1,
+            "VLLM_CONTIGUOUS_PA": 1,
+            "VLLM_DEFRAG": 1
+        },
+        "parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 1,
+            "load_format": "dummy",
+            "num-iters-warmup": 5,
+            "num-iters": 15,
+            "max-model-len": 256,
+            "async-scheduling": ""
+        }
+    },
+    {
+        "test_name": "latency_llama70B_tp4",
+        "environment_variables": {
+            "PT_HPU_LAZY_MODE": 1,
+            "PT_HPU_ENABLE_LAZY_COLLECTIVES": 1,
+            "VLLM_CONTIGUOUS_PA": 1,
+            "VLLM_DEFRAG": 1
+        },
+        "parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-70B-Instruct",
+            "tensor_parallel_size": 4,
+            "load_format": "dummy",
+            "num-iters-warmup": 5,
+            "num-iters": 15,
+            "max-model-len": 256,
+            "async-scheduling": ""
+        }
+    },
+    {
+        "test_name": "latency_mixtral8x7B_tp2",
+        "environment_variables": {
+            "PT_HPU_LAZY_MODE": 1,
+            "PT_HPU_ENABLE_LAZY_COLLECTIVES": 1,
+            "VLLM_CONTIGUOUS_PA": 1,
+            "VLLM_DEFRAG": 1
+        },
+        "parameters": {
+            "model": "mistralai/Mixtral-8x7B-Instruct-v0.1",
+            "tensor_parallel_size": 2,
+            "load_format": "dummy",
+            "num-iters-warmup": 5,
+            "num-iters": 15,
+            "max-model-len": 256,
+            "async-scheduling": ""
+        }
+    }
+]

.buildkite/performance-benchmarks/tests/serving-tests-cpu-snc3.json

@@ -95,6 +95,38 @@
             "num_prompts": 200
         }
     },
+    {
+        "test_name": "serving_llama8B_bf16_tp4_sharegpt",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 4,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
     {
         "test_name": "serving_llama8B_bf16_tp2pp3_sharegpt",
         "qps_list": ["inf"],
@@ -233,6 +265,41 @@
             "num_prompts": 1000
         }
     },
+    {
+        "test_name": "serving_llama8B_bf16_tp4_random_128_128",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 4,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 1000
+        }
+    },
     {
         "test_name": "serving_llama8B_bf16_tp2pp3_random_128_128",
         "qps_list": ["inf"],
@@ -365,6 +432,38 @@
             "num_prompts": 200
         }
     },
+    {
+        "test_name": "serving_llama8B_int8_tp4_sharegpt",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "tensor_parallel_size": 4,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
     {
         "test_name": "serving_llama8B_int8_tp2pp3_sharegpt",
         "qps_list": ["inf"],
@@ -503,6 +602,41 @@
             "num_prompts": 1000
         }
     },
+    {
+        "test_name": "serving_llama8B_int8_tp4_random_128_128",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "tensor_parallel_size": 4,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 1000
+        }
+    },
     {
         "test_name": "serving_llama8B_int8_tp2pp3_random_128_128",
         "qps_list": ["inf"],
@@ -638,6 +772,39 @@
             "num_prompts": 200
         }
     },
+    {
+        "test_name": "serving_llama8B_int4_tp4_sharegpt",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+	    "quantization": "awq",
+            "tensor_parallel_size": 4,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
     {
         "test_name": "serving_llama8B_int4_tp2pp3_sharegpt",
         "qps_list": ["inf"],
@@ -780,6 +947,42 @@
             "num_prompts": 1000
         }
     },
+    {
+        "test_name": "serving_llama8B_int4_tp4_random_128_128",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+	    "quantization": "awq",
+            "tensor_parallel_size": 4,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 1000
+        }
+    },
     {
         "test_name": "serving_llama8B_int4_tp2pp3_random_128_128",
         "qps_list": ["inf"],

.buildkite/performance-benchmarks/tests/serving-tests-cpu.json

@@ -2,7 +2,7 @@
     {
         "test_name": "serving_llama8B_tp1_sharegpt",
         "qps_list": [1, 4, 16, "inf"],
-        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "max_concurrency_list": [32],
         "server_environment_variables": {
             "VLLM_RPC_TIMEOUT": 100000,
 	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
@@ -28,13 +28,13 @@
             "backend": "vllm",
             "dataset_name": "sharegpt",
             "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
-            "num_prompts": 200
+            "num_prompts": 32
         }
     },
     {
         "test_name": "serving_llama8B_tp2_sharegpt",
         "qps_list": [1, 4, 16, "inf"],
-        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "max_concurrency_list": [32],
         "server_environment_variables": {
             "VLLM_RPC_TIMEOUT": 100000,
 	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
@@ -60,13 +60,13 @@
             "backend": "vllm",
             "dataset_name": "sharegpt",
             "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
-            "num_prompts": 200
+            "num_prompts": 32
         }
     },
     {
-        "test_name": "serving_llama8B_tp4_sharegpt",
+        "test_name": "serving_llama8B_tp1_random_128_128",
         "qps_list": [1, 4, 16, "inf"],
-        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "max_concurrency_list": [32],
         "server_environment_variables": {
             "VLLM_RPC_TIMEOUT": 100000,
 	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
@@ -76,39 +76,7 @@
         },
         "server_parameters": {
             "model": "meta-llama/Llama-3.1-8B-Instruct",
-            "tensor_parallel_size": 4,
-	    "dtype": "bfloat16",
-	    "distributed_executor_backend": "mp",
-	    "block_size": 128,
-	    "trust_remote_code": "",
-            "disable_log_stats": "",
-	    "enforce_eager": "",
-	    "max_num_batched_tokens": 2048,
-	    "max_num_seqs": 256,
-            "load_format": "dummy"
-        },
-        "client_parameters": {
-            "model": "meta-llama/Llama-3.1-8B-Instruct",
-            "backend": "vllm",
-            "dataset_name": "sharegpt",
-            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
-            "num_prompts": 200
-        }
-    },
-    {
-        "test_name": "serving_llama8B_tp4_random_1024_128",
-        "qps_list": [1, 4, 16, "inf"],
-        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
-        "server_environment_variables": {
-            "VLLM_RPC_TIMEOUT": 100000,
-	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
-	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
-	    "VLLM_CPU_SGL_KERNEL": 1,
-	    "VLLM_CPU_KVCACHE_SPACE": 40
-        },
-        "server_parameters": {
-            "model": "meta-llama/Llama-3.1-8B-Instruct",
-            "tensor_parallel_size": 4,
+            "tensor_parallel_size": 1,
 	    "dtype": "bfloat16",
 	    "distributed_executor_backend": "mp",
 	    "block_size": 128,
@@ -124,16 +92,16 @@
             "model": "meta-llama/Llama-3.1-8B-Instruct",
             "backend": "vllm",
             "dataset_name": "random",
-	    "random-input-len": 1024,
+	    "random-input-len": 128,
 	    "random-output-len": 128,
 	    "ignore-eos": "",
-            "num_prompts": 100
+            "num_prompts": 32
         }
     },
     {
-        "test_name": "serving_llama8B_pp6_random_1024_128",
+        "test_name": "serving_llama8B_tp2_random_128_128",
         "qps_list": [1, 4, 16, "inf"],
-        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "max_concurrency_list": [32],
         "server_environment_variables": {
             "VLLM_RPC_TIMEOUT": 100000,
 	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
@@ -143,7 +111,7 @@
         },
         "server_parameters": {
             "model": "meta-llama/Llama-3.1-8B-Instruct",
-            "pipeline_parallel_size": 6,
+            "tensor_parallel_size": 2,
 	    "dtype": "bfloat16",
 	    "distributed_executor_backend": "mp",
 	    "block_size": 128,
@@ -159,10 +127,150 @@
             "model": "meta-llama/Llama-3.1-8B-Instruct",
             "backend": "vllm",
             "dataset_name": "random",
-	    "random-input-len": 1024,
+	    "random-input-len": 128,
 	    "random-output-len": 128,
 	    "ignore-eos": "",
-            "num_prompts": 100
+            "num_prompts": 32
+        }
+    },
+    {
+        "test_name": "serving_llama8B_tp1_random_128_2048",
+        "qps_list": [1, 4, 16, "inf"],
+        "max_concurrency_list": [32],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 1,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 2048,
+	    "ignore-eos": "",
+            "num_prompts": 32
+        }
+    },
+    {
+        "test_name": "serving_llama8B_tp2_random_128_2048",
+        "qps_list": [1, 4, 16, "inf"],
+        "max_concurrency_list": [32],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 2,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 2048,
+	    "ignore-eos": "",
+            "num_prompts": 32
+        }
+    },
+    {
+        "test_name": "serving_llama8B_tp1_random_2048_128",
+        "qps_list": [1, 4, 16, "inf"],
+        "max_concurrency_list": [32],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 1,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 2048,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 32
+        }
+    },
+    {
+        "test_name": "serving_llama8B_tp2_random_2048_128",
+        "qps_list": [1, 4, 16, "inf"],
+        "max_concurrency_list": [32],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 2,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 2048,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 32
         }
     }
 ]

.buildkite/performance-benchmarks/tests/serving-tests-hpu.json

@@ -0,0 +1,82 @@
+[
+    {
+        "test_name": "serving_llama8B_tp1_sharegpt",
+        "qps_list": [1, 4, 16, "inf"],
+        "server_environment_variables": {
+            "PT_HPU_LAZY_MODE": 1,
+            "VLLM_CONTIGUOUS_PA": 1,
+            "VLLM_DEFRAG": 1
+        },
+        "server_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 1,
+            "swap_space": 16,
+            "disable_log_stats": "",
+            "load_format": "dummy",
+            "max-model-len": 2048,
+            "max-num-seqs": 256,
+            "async-scheduling": ""
+        },
+        "client_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama70B_tp4_sharegpt",
+        "qps_list": [1, 4, 16, "inf"],
+        "server_environment_variables": {
+            "PT_HPU_LAZY_MODE": 1,
+            "PT_HPU_ENABLE_LAZY_COLLECTIVES": 1,
+            "VLLM_CONTIGUOUS_PA": 1,
+            "VLLM_DEFRAG": 1
+        },
+        "server_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-70B-Instruct",
+            "tensor_parallel_size": 4,
+            "swap_space": 16,
+            "disable_log_stats": "",
+            "load_format": "dummy",
+            "max-model-len": 2048,
+            "max-num-seqs": 256,
+            "async-scheduling": ""
+        },
+        "client_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-70B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_mixtral8x7B_tp2_sharegpt",
+        "qps_list": [1, 4, 16, "inf"],
+        "server_environment_variables": {
+            "PT_HPU_LAZY_MODE": 1,
+            "PT_HPU_ENABLE_LAZY_COLLECTIVES": 1,
+            "VLLM_CONTIGUOUS_PA": 1,
+            "VLLM_DEFRAG": 1
+        },
+        "server_parameters": {
+            "model": "mistralai/Mixtral-8x7B-Instruct-v0.1",
+            "tensor_parallel_size": 2,
+            "swap_space": 16,
+            "disable_log_stats": "",
+            "load_format": "dummy",
+            "max-model-len": 2048,
+            "max-num-seqs": 256,
+            "async-scheduling": ""
+        },
+        "client_parameters": {
+            "model": "mistralai/Mixtral-8x7B-Instruct-v0.1",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    }
+]

.buildkite/performance-benchmarks/tests/throughput-tests-cpu.json

@@ -0,0 +1,27 @@
+[
+    {
+        "test_name": "throughput_llama8B_tp2",
+        "environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "parameters": {
+            "model": "meta-llama/Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 2,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "dataset": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200,
+            "backend": "vllm"
+        }
+    }
+]

.buildkite/performance-benchmarks/tests/throughput-tests-hpu.json

@@ -0,0 +1,61 @@
+[
+    {
+        "test_name": "throughput_llama8B_tp1",
+        "environment_variables": {
+            "PT_HPU_LAZY_MODE": 1,
+            "VLLM_CONTIGUOUS_PA": 1,
+            "VLLM_DEFRAG": 1
+        },
+        "parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 1,
+            "load_format": "dummy",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 1000,
+            "backend": "vllm",
+            "max-model-len": 2048,
+            "max-num-seqs": 512,
+            "async-scheduling": ""
+        }
+    },
+    {
+        "test_name": "throughput_llama70B_tp4",
+        "environment_variables": {
+            "PT_HPU_LAZY_MODE": 1,
+            "PT_HPU_ENABLE_LAZY_COLLECTIVES": 1,
+            "VLLM_CONTIGUOUS_PA": 1,
+            "VLLM_DEFRAG": 1
+        },
+        "parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-70B-Instruct",
+            "tensor_parallel_size": 4,
+            "load_format": "dummy",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 1000,
+            "backend": "vllm",
+            "max-model-len": 2048,
+            "max-num-seqs": 512,
+            "async-scheduling": ""
+        }
+    },
+    {
+        "test_name": "throughput_mixtral8x7B_tp2",
+        "environment_variables": {
+            "PT_HPU_LAZY_MODE": 1,
+            "PT_HPU_ENABLE_LAZY_COLLECTIVES": 1,
+            "VLLM_CONTIGUOUS_PA": 1,
+            "VLLM_DEFRAG": 1
+        },
+        "parameters": {
+            "model": "mistralai/Mixtral-8x7B-Instruct-v0.1",
+            "tensor_parallel_size": 2,
+            "load_format": "dummy",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 1000,
+            "backend": "vllm",
+            "max-model-len": 2048,
+            "max-num-seqs": 512,
+            "async-scheduling": ""
+        }
+    }
+]

.buildkite/release-pipeline.yaml

@@ -22,7 +22,7 @@ steps:
     agents:
       queue: arm64_cpu_queue_postmerge
     commands:
-      - "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg USE_SCCACHE=1 --build-arg GIT_REPO_CHECK=1 --build-arg VLLM_BUILD_ACL=ON --tag vllm-ci:build-image --target build --progress plain -f docker/Dockerfile.cpu ."
+      - "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg GIT_REPO_CHECK=1 --build-arg VLLM_BUILD_ACL=ON --tag vllm-ci:build-image --target vllm-build --progress plain -f docker/Dockerfile.cpu ."
       - "mkdir artifacts"
       - "docker run --rm -v $(pwd)/artifacts:/artifacts_host vllm-ci:build-image bash -c 'cp -r dist /artifacts_host && chmod -R a+rw /artifacts_host'"
       - "bash .buildkite/scripts/upload-wheels.sh"
@@ -116,24 +116,6 @@ steps:
     commands:
       - "bash .buildkite/scripts/annotate-release.sh"
 
-  - label: "Build and publish TPU release image"
-    depends_on: ~
-    if: build.env("NIGHTLY") == "1"
-    agents:
-      queue: tpu_queue_postmerge
-    commands:
-      - "yes | docker system prune -a"
-      - "git fetch --all"
-      - "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg USE_SCCACHE=1 --build-arg GIT_REPO_CHECK=1 --tag vllm/vllm-tpu:nightly --tag vllm/vllm-tpu:$BUILDKITE_COMMIT --progress plain -f docker/Dockerfile.tpu ."
-      - "docker push vllm/vllm-tpu:nightly"
-      - "docker push vllm/vllm-tpu:$BUILDKITE_COMMIT"
-    plugins:
-      - docker-login#v3.0.0:
-          username: vllmbot
-          password-env: DOCKERHUB_TOKEN
-    env:
-      DOCKER_BUILDKIT: "1"
-
   - input: "Provide Release version here"
     id: input-release-version
     fields:

.buildkite/scripts/hardware_ci/run-xpu-test.sh

@@ -20,7 +20,10 @@ trap remove_docker_container EXIT
 
 # Run the image and test offline inference/tensor parallel
 docker run \
-    --device /dev/dri \
+    --device /dev/dri:/dev/dri \
+    --net=host \
+    --ipc=host \
+    --privileged \
     -v /dev/dri/by-path:/dev/dri/by-path \
     --entrypoint="" \
     -e "HF_TOKEN=${HF_TOKEN}" \
@@ -42,7 +45,7 @@ docker run \
     pytest -v -s v1/sample --ignore=v1/sample/test_logprobs.py --ignore=v1/sample/test_logprobs_e2e.py
     pytest -v -s v1/worker --ignore=v1/worker/test_gpu_model_runner.py
     pytest -v -s v1/structured_output
-    pytest -v -s v1/spec_decode --ignore=v1/spec_decode/test_max_len.py --ignore=v1/spec_decode/test_tree_attention.py
+    pytest -v -s v1/spec_decode --ignore=v1/spec_decode/test_max_len.py --ignore=v1/spec_decode/test_tree_attention.py --ignore=v1/spec_decode/test_speculators_eagle3.py
     pytest -v -s v1/kv_connector/unit --ignore=v1/kv_connector/unit/test_multi_connector.py --ignore=v1/kv_connector/unit/test_nixl_connector.py --ignore=v1/kv_connector/unit/test_shared_storage_connector.py
     pytest -v -s v1/test_serial_utils.py
 '

.buildkite/scripts/scheduled_integration_test/deepseek_v2_lite_ep_eplb.sh

@@ -0,0 +1,62 @@
+#!/usr/bin/env bash
+set -euxo pipefail
+
+# args: [THRESHOLD] [NUM_QUESTIONS] [START_PORT]
+THRESHOLD=${1:-0.25}
+NUM_Q=${2:-1319}
+PORT=${3:-8010}
+OUT_DIR=${OUT_DIR:-/tmp/vllm-scheduled}
+mkdir -p "${OUT_DIR}"
+
+wait_for_server() {
+  local port=$1
+  timeout 600 bash -c '
+    until curl -sf "http://127.0.0.1:'"$port"'/health" > /dev/null; do
+      sleep 1
+    done'
+}
+
+MODEL="deepseek-ai/DeepSeek-V2-lite"
+BACKENDS=("deepep_high_throughput" "deepep_low_latency")
+
+cleanup() {
+  if [[ -n "${SERVER_PID:-}" ]] && kill -0 "${SERVER_PID}" 2>/dev/null; then
+    kill "${SERVER_PID}" 2>/dev/null || true
+    for _ in {1..20}; do
+      kill -0 "${SERVER_PID}" 2>/dev/null || break
+      sleep 0.5
+    done
+    kill -9 "${SERVER_PID}" 2>/dev/null || true
+  fi
+}
+trap cleanup EXIT
+
+for BACK in "${BACKENDS[@]}"; do
+  VLLM_DEEP_GEMM_WARMUP=skip \
+  VLLM_ALL2ALL_BACKEND=$BACK \
+  vllm serve "$MODEL" \
+    --enforce-eager \
+    --tensor-parallel-size 2 \
+    --data-parallel-size 2 \
+    --enable-expert-parallel \
+    --enable-eplb \
+    --trust-remote-code \
+    --max-model-len 2048 \
+    --port $PORT &
+  SERVER_PID=$!
+  wait_for_server $PORT
+
+  TAG=$(echo "$MODEL" | tr '/: \\n' '_____')
+  OUT="${OUT_DIR}/${TAG}_${BACK}.json"
+  python3 tests/evals/gsm8k/gsm8k_eval.py --host http://127.0.0.1 --port $PORT --num-questions ${NUM_Q} --save-results ${OUT}
+  python3 - <<PY
+import json; acc=json.load(open('${OUT}'))['accuracy']
+print(f"${MODEL} ${BACK}: accuracy {acc:.3f}")
+assert acc >= ${THRESHOLD}, f"${MODEL} ${BACK} accuracy {acc}"
+PY
+
+  cleanup
+  SERVER_PID=
+  sleep 1
+  PORT=$((PORT+1))
+done

.buildkite/scripts/scheduled_integration_test/qwen30b_a3b_fp8_block_ep.sh

@@ -0,0 +1,61 @@
+#!/usr/bin/env bash
+set -euxo pipefail
+
+# args: [THRESHOLD] [NUM_QUESTIONS] [START_PORT]
+THRESHOLD=${1:-0.8}
+NUM_Q=${2:-1319}
+PORT=${3:-8020}
+OUT_DIR=${OUT_DIR:-/tmp/vllm-scheduled}
+mkdir -p "${OUT_DIR}"
+
+wait_for_server() {
+  local port=$1
+  timeout 600 bash -c '
+    until curl -sf "http://127.0.0.1:'"$port"'/health" > /dev/null; do
+      sleep 1
+    done'
+}
+
+MODEL="QWen/Qwen3-30B-A3B-FP8"
+BACKENDS=("deepep_high_throughput" "deepep_low_latency")
+
+cleanup() {
+  if [[ -n "${SERVER_PID:-}" ]] && kill -0 "${SERVER_PID}" 2>/dev/null; then
+    kill "${SERVER_PID}" 2>/dev/null || true
+    for _ in {1..20}; do
+      kill -0 "${SERVER_PID}" 2>/dev/null || break
+      sleep 0.5
+    done
+    kill -9 "${SERVER_PID}" 2>/dev/null || true
+  fi
+}
+trap cleanup EXIT
+
+for BACK in "${BACKENDS[@]}"; do
+  VLLM_DEEP_GEMM_WARMUP=skip \
+  VLLM_ALL2ALL_BACKEND=$BACK \
+  vllm serve "$MODEL" \
+    --enforce-eager \
+    --tensor-parallel-size 2 \
+    --data-parallel-size 2 \
+    --enable-expert-parallel \
+    --trust-remote-code \
+    --max-model-len 2048 \
+    --port $PORT &
+  SERVER_PID=$!
+  wait_for_server $PORT
+
+  TAG=$(echo "$MODEL" | tr '/: \\n' '_____')
+  OUT="${OUT_DIR}/${TAG}_${BACK}.json"
+  python3 tests/evals/gsm8k/gsm8k_eval.py --host http://127.0.0.1 --port $PORT --num-questions ${NUM_Q} --save-results ${OUT}
+  python3 - <<PY
+import json; acc=json.load(open('${OUT}'))['accuracy']
+print(f"${MODEL} ${BACK}: accuracy {acc:.3f}")
+assert acc >= ${THRESHOLD}, f"${MODEL} ${BACK} accuracy {acc}"
+PY
+
+  cleanup
+  SERVER_PID=
+  sleep 1
+  PORT=$((PORT+1))
+done

.buildkite/test-amd.yaml

@@ -38,7 +38,7 @@ steps:
 - label: Pytorch Nightly Dependency Override Check # 2min
   # if this test fails, it means the nightly torch version is not compatible with some
   # of the dependencies. Please check the error message and add the package to whitelist
-  # in /vllm/tools/generate_nightly_torch_test.py
+  # in /vllm/tools/pre_commit/generate_nightly_torch_test.py
   mirror_hardwares: [amdexperimental]
   agent_pool: mi325_1
   # grade: Blocking
@@ -50,7 +50,7 @@ steps:
 
 - label: Async Engine, Inputs, Utils, Worker Test # 36min
   timeout_in_minutes: 50
-  mirror_hardwares: [amdexperimental]
+  mirror_hardwares: [amdexperimental, amdproduction]
   agent_pool: mi325_1
   # grade: Blocking
   source_file_dependencies:
@@ -286,7 +286,7 @@ steps:
 
 - label: Engine Test # 25min
   timeout_in_minutes: 40
-  mirror_hardwares: [amdexperimental]
+  mirror_hardwares: [amdexperimental, amdproduction]
   agent_pool: mi325_1
   #grade: Blocking
   source_file_dependencies:
@@ -318,7 +318,7 @@ steps:
 
 - label: V1 Test entrypoints # 35min
   timeout_in_minutes: 50
-  mirror_hardwares: [amdexperimental]
+  mirror_hardwares: [amdexperimental, amdproduction]
   agent_pool: mi325_1
   # grade: Blocking
   source_file_dependencies:
@@ -395,7 +395,9 @@ steps:
     - python3 offline_inference/basic/embed.py
     - python3 offline_inference/basic/score.py
     - python3 offline_inference/spec_decode.py --test --method eagle --num_spec_tokens 3 --dataset-name hf --dataset-path philschmid/mt-bench --num-prompts 80 --temp 0 --top-p 1.0 --top-k -1 --tp 1 --enable-chunked-prefill --max-model-len 2048
-    - python3 offline_inference/spec_decode.py --test --method eagle3 --num_spec_tokens 3 --dataset-name hf --dataset-path philschmid/mt-bench --num-prompts 80 --temp 0 --top-p 1.0 --top-k -1 --tp 1 --enable-chunked-prefill --max-model-len 2048
+    # https://github.com/vllm-project/vllm/pull/26682 uses slightly more memory in PyTorch 2.9+ causing this test to OOM in 1xL4 GPU
+    - python3 offline_inference/spec_decode.py --test --method eagle3 --num_spec_tokens 3 --dataset-name hf --dataset-path philschmid/mt-bench --num-prompts 80 --temp 0 --top-p 1.0 --top-k -1 --tp 1 --enable-chunked-prefill --max-model-len 1536
+    #- python3 offline_inference/spec_decode.py --test --method eagle3 --num_spec_tokens 3 --dataset-name hf --dataset-path philschmid/mt-bench --num-prompts 80 --temp 0 --top-p 1.0 --top-k -1 --tp 1 --enable-chunked-prefill --max-model-len 2048
 
 - label: Platform Tests (CUDA) # 4min
   timeout_in_minutes: 15
@@ -436,7 +438,11 @@ steps:
       --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT \
       --ignore=lora/test_chatglm3_tp.py \
       --ignore=lora/test_llama_tp.py \
-      --ignore=lora/test_llm_with_multi_loras.py
+      --ignore=lora/test_llm_with_multi_loras.py \
+      --ignore=lora/test_olmoe_tp.py \
+      --ignore=lora/test_deepseekv2_tp.py \
+      --ignore=lora/test_gptoss_tp.py \
+      --ignore=lora/test_qwen3moe_tp.py
   parallelism: 4
 
 - label: PyTorch Compilation Unit Tests # 15min
@@ -555,7 +561,7 @@ steps:
 
 - label: Model Executor Test # 23min
   timeout_in_minutes: 35
-  mirror_hardwares: [amdexperimental]
+  mirror_hardwares: [amdexperimental, amdproduction]
   agent_pool: mi325_1
   # grade: Blocking
   source_file_dependencies:
@@ -623,15 +629,16 @@ steps:
 
 - label: OpenAI API correctness # 22min
   timeout_in_minutes: 30
-  mirror_hardwares: [amdexperimental]
+  mirror_hardwares: [amdexperimental, amdproduction]
   agent_pool: mi325_1
   # grade: Blocking
   source_file_dependencies:
   - csrc/
   - vllm/entrypoints/openai/
   - vllm/model_executor/models/whisper.py
-  commands: # LMEval+Transcription WER check
-  - pytest -s entrypoints/openai/correctness/
+  commands: # LMEval
+  # Transcription WER check is skipped because encoder-decoder models are not supported on ROCm, see https://github.com/vllm-project/vllm/issues/27442
+  - pytest -s entrypoints/openai/correctness/  --ignore entrypoints/openai/correctness/test_transcription_api_correctness.py
 
 - label: OpenAI-Compatible Tool Use # 23 min
   timeout_in_minutes: 35
@@ -783,8 +790,10 @@ steps:
   - vllm/
   - tests/models/language/generation
   commands:
-    # Install causal-conv1d for plamo2 models here, as it is not compatible with pip-compile.
-    - pip install 'git+https://github.com/Dao-AILab/causal-conv1d@v1.5.0.post8'
+    # Install fast path packages for testing against transformers
+    # Note: also needed to run plamo2 model in vLLM
+    - uv pip install --system --no-build-isolation 'git+https://github.com/state-spaces/mamba@v2.2.5'
+    - uv pip install --system --no-build-isolation 'git+https://github.com/Dao-AILab/causal-conv1d@v1.5.2'
     - pytest -v -s models/language/generation -m '(not core_model) and (not hybrid_model)'
 
 - label: Language Models Test (PPL)
@@ -900,7 +909,7 @@ steps:
 
 - label: Quantized Models Test # 45 min
   timeout_in_minutes: 60
-  mirror_hardwares: [amdexperimental]
+  mirror_hardwares: [amdexperimental, amdproduction]
   agent_pool: mi325_1
   # grade: Blocking
   source_file_dependencies:
@@ -1208,6 +1217,9 @@ steps:
     - pytest -v -s -x lora/test_chatglm3_tp.py
     - pytest -v -s -x lora/test_llama_tp.py
     - pytest -v -s -x lora/test_llm_with_multi_loras.py
+    - pytest -v -s -x lora/test_olmoe_tp.py
+    - pytest -v -s -x lora/test_gptoss_tp.py
+
 
 - label: Weight Loading Multiple GPU Test  # 33min
   timeout_in_minutes: 45

.buildkite/test-pipeline.yaml

@@ -38,7 +38,7 @@ steps:
 - label: Pytorch Nightly Dependency Override Check # 2min
   # if this test fails, it means the nightly torch version is not compatible with some
   # of the dependencies. Please check the error message and add the package to whitelist
-  # in /vllm/tools/generate_nightly_torch_test.py
+  # in /vllm/tools/pre_commit/generate_nightly_torch_test.py
   soft_fail: true
   source_file_dependencies:
   - requirements/nightly_torch_test.txt
@@ -205,6 +205,24 @@ steps:
   - VLLM_ALLOW_INSECURE_SERIALIZATION=1 RAY_DEDUP_LOGS=0 python3 rlhf_colocate.py
   - popd
 
+- label: Distributed Tests (8 GPUs) # 4min
+  timeout_in_minutes: 10
+  gpu: h100
+  num_gpus: 8
+  working_dir: "/vllm-workspace/tests"
+  source_file_dependencies:
+  - examples/offline_inference/torchrun_dp_example.py
+  - vllm/config/parallel.py
+  - vllm/distributed/
+  - vllm/v1/engine/llm_engine.py
+  - vllm/v1/executor/uniproc_executor.py
+  - vllm/v1/worker/gpu_worker.py
+  commands:
+  # https://github.com/NVIDIA/nccl/issues/1838
+  - export NCCL_CUMEM_HOST_ENABLE=0
+  # test with torchrun tp=2 and dp=4 with ep
+  - torchrun --nproc-per-node=8 ../examples/offline_inference/torchrun_dp_example.py --tp-size=2 --pp-size=1 --dp-size=4 --enable-ep
+
 - label: EPLB Algorithm Test # 5min
   timeout_in_minutes: 15
   working_dir: "/vllm-workspace/tests"
@@ -313,6 +331,24 @@ steps:
     - pip install -U git+https://github.com/robertgshaw2-redhat/lm-evaluation-harness.git@streaming-api
     - pytest -v -s entrypoints/openai/correctness/test_lmeval.py::test_lm_eval_accuracy_v1_engine
 
+- label: V1 Test attention (H100) # 10min
+  timeout_in_minutes: 30
+  gpu: h100
+  source_file_dependencies:
+    - vllm/v1/attention
+    - tests/v1/attention
+  commands:
+    - pytest -v -s v1/attention
+
+- label: V1 Test attention (B200) # 10min
+  timeout_in_minutes: 30
+  gpu: b200
+  source_file_dependencies:
+    - vllm/v1/attention
+    - tests/v1/attention
+  commands:
+    - VLLM_DISABLE_FLASHINFER_PREFILL=1 pytest -v -s v1/attention # TODO: FI prefill is bugged and causes incorrectness, fix this
+
 - label: V1 Test others (CPU) # 5 mins
   source_file_dependencies:
     - vllm/
@@ -390,9 +426,9 @@ steps:
       --ignore=lora/test_llm_with_multi_loras.py \
       --ignore=lora/test_olmoe_tp.py \
       --ignore=lora/test_deepseekv2_tp.py \
-      --ignore=lora/test_gptoss.py \
+      --ignore=lora/test_gptoss_tp.py \
       --ignore=lora/test_qwen3moe_tp.py
-      
+
   parallelism: 4
 
 - label: PyTorch Compilation Unit Tests # 15min
@@ -435,6 +471,18 @@ steps:
   - pytest -v -s compile/test_full_graph.py
   - pytest -v -s compile/test_fusions_e2e.py
 
+- label: Cudagraph test
+  timeout_in_minutes: 20
+  mirror_hardwares: [amdexperimental]
+  source_file_dependencies:
+  - tests/v1/cudagraph
+  - vllm/v1/cudagraph_dispatcher.py
+  - vllm/config/compilation.py
+  - vllm/compilation
+  commands:
+    - pytest -v -s v1/cudagraph/test_cudagraph_dispatch.py
+    - pytest -v -s v1/cudagraph/test_cudagraph_mode.py
+
 - label: Kernels Core Operation Test # 48min
   timeout_in_minutes: 75
   mirror_hardwares: [amdexperimental]
@@ -477,6 +525,8 @@ steps:
   - tests/kernels/moe
   - vllm/model_executor/layers/fused_moe/
   - vllm/distributed/device_communicators/
+  - vllm/envs.py
+  - vllm/config
   commands:
     - pytest -v -s kernels/moe --shard-id=$$BUILDKITE_PARALLEL_JOB --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT
   parallelism: 2
@@ -687,8 +737,10 @@ steps:
   - vllm/
   - tests/models/language/generation
   commands:
-    # Install causal-conv1d for plamo2 models here, as it is not compatible with pip-compile.
-    - pip install 'git+https://github.com/Dao-AILab/causal-conv1d@v1.5.0.post8'
+    # Install fast path packages for testing against transformers
+    # Note: also needed to run plamo2 model in vLLM
+    - uv pip install --system --no-build-isolation 'git+https://github.com/state-spaces/mamba@v2.2.5'
+    - uv pip install --system --no-build-isolation 'git+https://github.com/Dao-AILab/causal-conv1d@v1.5.2'
     - pytest -v -s models/language/generation -m '(not core_model) and (not hybrid_model)'
 
 - label: Language Models Test (PPL)
@@ -1076,6 +1128,7 @@ steps:
     - pytest -v -s -x lora/test_llama_tp.py
     - pytest -v -s -x lora/test_llm_with_multi_loras.py
     - pytest -v -s -x lora/test_olmoe_tp.py
+    - pytest -v -s -x lora/test_gptoss_tp.py
 
 
 - label: Weight Loading Multiple GPU Test  # 33min
@@ -1101,7 +1154,7 @@ steps:
   - tests/weight_loading
   commands:
     - bash weight_loading/run_model_weight_loading_test.sh -c weight_loading/models-large.txt
-  
+
 - label: NixlConnector PD accuracy tests (Distributed) # 30min
   timeout_in_minutes: 30
   working_dir: "/vllm-workspace/tests"
@@ -1143,6 +1196,19 @@ steps:
   - export VLLM_WORKER_MULTIPROC_METHOD=spawn
   - pytest -s -v test_lm_eval_correctness.py --config-list-file=configs/models-large.txt --tp-size=4
 
+##### H100 test #####
+- label: LM Eval Large Models (H100) # optional
+  gpu: h100
+  optional: true
+  num_gpus: 4
+  working_dir: "/vllm-workspace/.buildkite/lm-eval-harness"
+  source_file_dependencies:
+  - csrc/
+  - vllm/model_executor/layers/quantization
+  commands:
+    - export VLLM_USE_DEEP_GEMM=0  # We found Triton is faster than DeepGEMM for H100
+    - pytest -s -v test_lm_eval_correctness.py --config-list-file=configs/models-large-hopper.txt --tp-size=4
+
 ##### H200 test #####
 - label: Distributed Tests (H200) # optional
   gpu: h200
@@ -1156,6 +1222,7 @@ steps:
     - pytest -v -s tests/compile/test_fusions_e2e.py::test_tp2_attn_quant_allreduce_rmsnorm
     - pytest -v -s tests/distributed/test_context_parallel.py
     - CUDA_VISIBLE_DEVICES=1,2 VLLM_ALL2ALL_BACKEND=deepep_high_throughput VLLM_USE_DEEP_GEMM=1 VLLM_LOGGING_LEVEL=DEBUG python3 examples/offline_inference/data_parallel.py --model Qwen/Qwen1.5-MoE-A2.7B --tp-size=1  --dp-size=2 --max-model-len 2048
+    - pytest -v -s tests/v1/distributed/test_dbo.py  
 
 ##### B200 test #####
 - label: Distributed Tests (B200) # optional
@@ -1166,6 +1233,7 @@ steps:
   commands:
     - pytest -v -s tests/distributed/test_context_parallel.py
     - pytest -v -s tests/distributed/test_nccl_symm_mem_allreduce.py
+    - pytest -v -s tests/v1/distributed/test_dbo.py
 
 ##### RL Integration Tests #####
 - label: Prime-RL Integration Test # 15min
@@ -1178,3 +1246,21 @@ steps:
   - .buildkite/scripts/run-prime-rl-test.sh
   commands:
     - bash .buildkite/scripts/run-prime-rl-test.sh
+
+- label: DeepSeek V2-Lite Accuracy
+  timeout_in_minutes: 60
+  gpu: h100
+  optional: true
+  num_gpus: 4
+  working_dir: "/vllm-workspace"
+  commands:
+  - bash .buildkite/scripts/scheduled_integration_test/deepseek_v2_lite_ep_eplb.sh 0.25 200 8010
+
+- label: Qwen3-30B-A3B-FP8-block Accuracy
+  timeout_in_minutes: 60
+  gpu: h100
+  optional: true
+  num_gpus: 4
+  working_dir: "/vllm-workspace"
+  commands:
+  - bash .buildkite/scripts/scheduled_integration_test/qwen30b_a3b_fp8_block_ep.sh 0.8 200 8020

.github/mergify.yml

@@ -108,7 +108,7 @@ pull_request_rules:
       - files~=^benchmarks/
       - files~=^vllm/benchmarks/
       - files~=^tests/benchmarks/
-      - files~=^\.buildkite/nightly-benchmarks/
+      - files~=^\.buildkite/performance-benchmarks/
   actions:
     label:
       add:

.gitignore

@@ -221,3 +221,6 @@ csrc/moe/marlin_moe_wna16/kernel_*
 
 # Ignore ep_kernels_workspace folder
 ep_kernels_workspace/
+
+# Allow tracked library source folders under submodules (e.g., benchmarks/lib)
+!vllm/benchmarks/lib/

.pre-commit-config.yaml

@@ -45,11 +45,11 @@ repos:
   - id: format-torch-nightly-test
     name: reformat nightly_torch_test.txt to be in sync with test.in
     language: python
-    entry: python tools/generate_nightly_torch_test.py
+    entry: python tools/pre_commit/generate_nightly_torch_test.py
     files: ^requirements/test\.(in|txt)$
   - id: mypy-local
-    name: Run mypy for local Python installation
-    entry: python tools/pre_commit/mypy.py 0 "local"
+    name: Run mypy locally for lowest supported Python version
+    entry: python tools/pre_commit/mypy.py 0 "3.10"
     stages: [pre-commit] # Don't run in CI
     <<: &mypy_common
       language: python
@@ -78,12 +78,12 @@ repos:
     stages: [manual] # Only run in CI
   - id: shellcheck
     name: Lint shell scripts
-    entry: tools/shellcheck.sh
+    entry: tools/pre_commit/shellcheck.sh
     language: script
     types: [shell]
   - id: png-lint
     name: Lint PNG exports from excalidraw
-    entry: tools/png-lint.sh
+    entry: tools/pre_commit/png-lint.sh
     language: script
     types: [png]
   - id: signoff-commit
@@ -100,12 +100,12 @@ repos:
     stages: [commit-msg]
   - id: check-spdx-header
     name: Check SPDX headers
-    entry: python tools/check_spdx_header.py
+    entry: python tools/pre_commit/check_spdx_header.py
     language: python
     types: [python]
   - id: check-root-lazy-imports
     name: Check root lazy imports
-    entry: python tools/check_init_lazy_imports.py
+    entry: python tools/pre_commit/check_init_lazy_imports.py
     language: python
     types: [python]
   - id: check-filenames
@@ -119,11 +119,11 @@ repos:
     pass_filenames: false
   - id: update-dockerfile-graph
     name: Update Dockerfile dependency graph
-    entry: tools/update-dockerfile-graph.sh
+    entry: tools/pre_commit/update-dockerfile-graph.sh
     language: script
   - id: enforce-import-regex-instead-of-re
     name: Enforce import regex as re
-    entry: python tools/enforce_regex_import.py
+    entry: python tools/pre_commit/enforce_regex_import.py
     language: python
     types: [python]
     pass_filenames: false
@@ -131,7 +131,7 @@ repos:
   # forbid directly import triton
   - id: forbid-direct-triton-import
     name: "Forbid direct 'import triton'"
-    entry: python tools/check_triton_import.py
+    entry: python tools/pre_commit/check_triton_import.py
     language: python
     types: [python]
     pass_filenames: false
@@ -144,7 +144,7 @@ repos:
     additional_dependencies: [regex]
   - id: validate-config
     name: Validate configuration has default values and that each field has a docstring
-    entry: python tools/validate_config.py
+    entry: python tools/pre_commit/validate_config.py
     language: python
     additional_dependencies: [regex]
   # Keep `suggestion` last

README.md

@@ -21,6 +21,7 @@ Join us at the [PyTorch Conference, October 22-23](https://events.linuxfoundatio
 
 *Latest News* 🔥
 
+- [2025/10] We hosted [vLLM Shanghai Meetup](https://mp.weixin.qq.com/s/__xb4OyOsImz-9eAVrdlcg) focused on hands-on vLLM inference optimization! Please find the meetup slides [here](https://drive.google.com/drive/folders/1KqwjsFJLfEsC8wlDugnrR61zsWHt94Q6).
 - [2025/09] We hosted [vLLM Toronto Meetup](https://luma.com/e80e0ymm) focused on tackling inference at scale and speculative decoding with speakers from NVIDIA and Red Hat! Please find the meetup slides [here](https://docs.google.com/presentation/d/1IYJYmJcu9fLpID5N5RbW_vO0XLo0CGOR14IXOjB61V8/edit?usp=sharing).
 - [2025/08] We hosted [vLLM Shenzhen Meetup](https://mp.weixin.qq.com/s/k8ZBO1u2_2odgiKWH_GVTQ) focusing on the ecosystem around vLLM! Please find the meetup slides [here](https://drive.google.com/drive/folders/1Ua2SVKVSu-wp5vou_6ElraDt2bnKhiEA).
 - [2025/08] We hosted [vLLM Singapore Meetup](https://www.sginnovate.com/event/vllm-sg-meet). We shared V1 updates, disaggregated serving and MLLM speedups with speakers from Embedded LLM, AMD, WekaIO, and A*STAR. Please find the meetup slides [here](https://drive.google.com/drive/folders/1ncf3GyqLdqFaB6IeB834E5TZJPLAOiXZ?usp=sharing).

benchmarks/benchmark_block_pool.py

@@ -5,7 +5,7 @@ import gc
 from benchmark_utils import TimeCollector
 from tabulate import tabulate
 
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 from vllm.v1.core.block_pool import BlockPool
 
 

benchmarks/benchmark_long_document_qa_throughput.py

@@ -46,7 +46,7 @@ import time
 
 from vllm import LLM, SamplingParams
 from vllm.engine.arg_utils import EngineArgs
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 
 
 def test_long_document_qa(llm=None, sampling_params=None, prompts=None):

benchmarks/benchmark_ngram_proposer.py

@@ -19,7 +19,7 @@ from vllm.config import (
     VllmConfig,
 )
 from vllm.platforms import current_platform
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 from vllm.v1.spec_decode.ngram_proposer import NgramProposer
 from vllm.v1.worker.gpu_input_batch import InputBatch
 from vllm.v1.worker.gpu_model_runner import GPUModelRunner

benchmarks/benchmark_prefix_caching.py

@@ -37,7 +37,7 @@ from transformers import PreTrainedTokenizerBase
 
 from vllm import LLM, SamplingParams
 from vllm.engine.arg_utils import EngineArgs
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 
 try:
     from vllm.transformers_utils.tokenizer import get_tokenizer

benchmarks/benchmark_prioritization.py

@@ -11,7 +11,7 @@ import time
 from transformers import AutoTokenizer, PreTrainedTokenizerBase
 
 from vllm.engine.arg_utils import EngineArgs
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 
 
 # Select a equi-probable random priority

benchmarks/benchmark_serving_structured_output.py

@@ -51,7 +51,7 @@ except ImportError:
     from backend_request_func import get_tokenizer
 
 try:
-    from vllm.utils import FlexibleArgumentParser
+    from vllm.utils.argparse_utils import FlexibleArgumentParser
 except ImportError:
     from argparse import ArgumentParser as FlexibleArgumentParser
 

benchmarks/cutlass_benchmarks/sparse_benchmarks.py

@@ -15,7 +15,7 @@ from utils import make_rand_sparse_tensors
 from weight_shapes import WEIGHT_SHAPES
 
 from vllm import _custom_ops as ops
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 
 DEFAULT_MODELS = list(WEIGHT_SHAPES.keys())
 DEFAULT_BATCH_SIZES = [1, 16, 32, 64, 128, 256, 512]

benchmarks/cutlass_benchmarks/w8a8_benchmarks.py

@@ -18,7 +18,8 @@ from vllm import _custom_ops as ops
 from vllm.model_executor.layers.quantization.utils.fp8_utils import (
     w8a8_triton_block_scaled_mm,
 )
-from vllm.utils import FlexibleArgumentParser, cdiv
+from vllm.utils.argparse_utils import FlexibleArgumentParser
+from vllm.utils.math_utils import cdiv
 
 DEFAULT_MODELS = list(WEIGHT_SHAPES.keys())
 DEFAULT_BATCH_SIZES = [1, 16, 32, 64, 128, 256, 512]

benchmarks/kernels/bench_per_token_quant_fp8.py

@@ -10,7 +10,7 @@ import torch
 from vllm.model_executor.layers.quantization.input_quant_fp8 import QuantFP8
 from vllm.model_executor.layers.quantization.utils.quant_utils import GroupShape
 from vllm.triton_utils import triton
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 from vllm.utils.torch_utils import STR_DTYPE_TO_TORCH_DTYPE
 
 

benchmarks/kernels/benchmark_activation.py

@@ -10,7 +10,7 @@ import vllm.model_executor.layers.activation  # noqa F401
 from vllm.model_executor.custom_op import CustomOp
 from vllm.platforms import current_platform
 from vllm.triton_utils import triton
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 from vllm.utils.torch_utils import STR_DTYPE_TO_TORCH_DTYPE
 
 batch_size_range = [1, 16, 32, 64, 128]

benchmarks/kernels/benchmark_bitblas.py

@@ -28,7 +28,7 @@ except ImportError as e:
 
 from bitblas import Matmul, MatmulConfig, auto_detect_nvidia_target
 
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 
 parser = FlexibleArgumentParser(
     description="Benchmark BitBLAS int4 on a specific target."

benchmarks/kernels/benchmark_cutlass_fp4_moe.py

@@ -20,7 +20,7 @@ from vllm.model_executor.layers.fused_moe.config import (
 from vllm.model_executor.layers.fused_moe.cutlass_moe import cutlass_moe_fp4
 from vllm.model_executor.layers.fused_moe.fused_moe import fused_experts, fused_topk
 from vllm.scalar_type import scalar_types
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 
 WEIGHT_SHAPES_MOE = {
     "nvidia/DeepSeek-R1-FP4": [

benchmarks/kernels/benchmark_cutlass_moe_fp8.py

@@ -14,7 +14,7 @@ from vllm.model_executor.layers.fused_moe.config import fp8_w8a8_moe_quant_confi
 from vllm.model_executor.layers.fused_moe.cutlass_moe import cutlass_moe_fp8
 from vllm.model_executor.layers.fused_moe.fused_moe import fused_experts, fused_topk
 from vllm.platforms import current_platform
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 
 # Weight shapes for different models: [num_experts, topk, hidden_size,
 # intermediate_size]

benchmarks/kernels/benchmark_device_communicators.py

@@ -39,7 +39,7 @@ from vllm.distributed.device_communicators.pynccl_allocator import (
 )
 from vllm.distributed.device_communicators.symm_mem import SymmMemCommunicator
 from vllm.logger import init_logger
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 
 logger = init_logger(__name__)
 

benchmarks/kernels/benchmark_grouped_gemm_cutlass.py

@@ -13,7 +13,7 @@ from vllm.model_executor.layers.fused_moe.fused_moe import (
     fused_experts,
     fused_topk,
 )
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 
 DEFAULT_MODELS = [
     "nm-testing/Mixtral-8x7B-Instruct-v0.1",

benchmarks/kernels/benchmark_layernorm.py

@@ -7,7 +7,7 @@ import torch
 
 from vllm.model_executor.layers.layernorm import RMSNorm
 from vllm.platforms import current_platform
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 from vllm.utils.torch_utils import STR_DTYPE_TO_TORCH_DTYPE
 
 

benchmarks/kernels/benchmark_lora.py

@@ -19,13 +19,24 @@ from torch.utils.benchmark import Measurement as TMeasurement
 from utils import ArgPool, Bench, CudaGraphBenchParams
 from weight_shapes import WEIGHT_SHAPES
 
-from vllm.triton_utils import HAS_TRITON
+from vllm.lora.ops.triton_ops.utils import get_lora_op_configs
+from vllm.triton_utils import HAS_TRITON, triton
 
 if HAS_TRITON:
-    from vllm.lora.ops.triton_ops import LoRAKernelMeta, lora_expand, lora_shrink
+    from vllm.lora.ops.triton_ops import (  ## added fused_moe_lora
+        LoRAKernelMeta,
+        fused_moe_lora_expand,
+        fused_moe_lora_shrink,
+        lora_expand,
+        lora_shrink,
+    )
+    from vllm.lora.ops.triton_ops.fused_moe_lora_op import (
+        _LORA_PTR_DICT,  ## added _LORA_PTR_DICT for fused_moe_lora
+    )
     from vllm.lora.ops.triton_ops.utils import _LORA_A_PTR_DICT, _LORA_B_PTR_DICT
-
-from vllm.utils import FlexibleArgumentParser
+from vllm import _custom_ops as ops
+from vllm.utils.argparse_utils import FlexibleArgumentParser
+from vllm.utils.math_utils import round_up
 
 DEFAULT_MODELS = list(WEIGHT_SHAPES.keys())
 DEFAULT_TP_SIZES = [1]
@@ -59,6 +70,8 @@ DEFAULT_NUM_LORAS = [1, 2, 3, 4]
 DEFAULT_SORT_BY_LORA_IDS = [False, True]
 DEFAULT_SEQ_LENGTHS = [1]
 DEFAULT_EXPAND_FN_ADD_INPUTS = [True, False]
+DEFAULT_TOP_K_NUMS = [1]  # Added for MoE LoRA top_k
+DEFAULT_NUM_EXPERTS = [8]  # Added for MoE LoRA num_experts
 
 
 # Utilities
@@ -191,6 +204,11 @@ class OpType(Enum):
 
     LORA_SHRINK = auto()
     LORA_EXPAND = auto()
+    ## Adding support for fused moe lora
+    FUSED_MOE_LORA_GATE_UP_SHRINK = auto()  ## Gate/Up projection variant with shrink
+    FUSED_MOE_LORA_GATE_UP_EXPAND = auto()  ## Gate/Up projection variant with expand
+    FUSED_MOE_LORA_DOWN_SHRINK = auto()  ## Down projection variant with shrink
+    FUSED_MOE_LORA_DOWN_EXPAND = auto()  ## Down projection variant with expand
 
     @staticmethod
     def from_str(s: str) -> "OpType":
@@ -198,6 +216,15 @@ class OpType(Enum):
             return OpType.LORA_SHRINK
         if s.lower() == "lora_expand":
             return OpType.LORA_EXPAND
+        # Adding support for fused moe lora, both in gate_up and down
+        if s.lower() == "fused_moe_lora_gate_up_shrink":  ## Gate/Up variant with shrink
+            return OpType.FUSED_MOE_LORA_GATE_UP_SHRINK
+        if s.lower() == "fused_moe_lora_gate_up_expand":  ## Gate/Up variant with expand
+            return OpType.FUSED_MOE_LORA_GATE_UP_EXPAND
+        if s.lower() == "fused_moe_lora_down_shrink":  ## Down variant with shrink
+            return OpType.FUSED_MOE_LORA_DOWN_SHRINK
+        if s.lower() == "fused_moe_lora_down_expand":  ## Down variant with expand
+            return OpType.FUSED_MOE_LORA_DOWN_EXPAND
         raise ValueError(f"Unrecognized str {s} to convert to OpType")
 
     def is_shrink_fn(self) -> bool:
@@ -206,19 +233,56 @@ class OpType(Enum):
     def is_expand_fn(self) -> bool:
         return self in [OpType.LORA_EXPAND]
 
+    def is_fused_moe_lora_fn(self) -> bool:  ## adding for fused MoE LoRA
+        return self in [
+            OpType.FUSED_MOE_LORA_GATE_UP_SHRINK,
+            OpType.FUSED_MOE_LORA_DOWN_SHRINK,
+            OpType.FUSED_MOE_LORA_GATE_UP_EXPAND,
+            OpType.FUSED_MOE_LORA_DOWN_EXPAND,
+        ]
+
+    def is_fused_moe_lora_gate_up_fn(
+        self,
+    ) -> bool:  ## adding for fused MoE LoRA Gate/Up
+        return self in [
+            OpType.FUSED_MOE_LORA_GATE_UP_SHRINK,
+            OpType.FUSED_MOE_LORA_GATE_UP_EXPAND,
+        ]
+
+    def is_fused_moe_lora_down_fn(self) -> bool:  ## adding for fused MoE LoRA Down
+        return self in [
+            OpType.FUSED_MOE_LORA_DOWN_SHRINK,
+            OpType.FUSED_MOE_LORA_DOWN_EXPAND,
+        ]
+
+    def is_fused_moe_lora_shrink_fn(self) -> bool:
+        return self in [
+            OpType.FUSED_MOE_LORA_GATE_UP_SHRINK,
+            OpType.FUSED_MOE_LORA_DOWN_SHRINK,
+        ]
+
+    def is_fused_moe_lora_expand_fn(self) -> bool:
+        return self in [
+            OpType.FUSED_MOE_LORA_GATE_UP_EXPAND,
+            OpType.FUSED_MOE_LORA_DOWN_EXPAND,
+        ]
+
     def num_slices(self) -> list[int]:
+        if self.is_fused_moe_lora_gate_up_fn():
+            return [2]
+        elif self.is_fused_moe_lora_down_fn():
+            return [1]
         return [1, 2, 3]
 
     def mkn(
         self, batch_size: int, seq_length: int, hidden_size: int, lora_rank: int
     ) -> tuple[int, int, int]:
         num_tokens = batch_size * seq_length
-        if self.is_shrink_fn():
+        if self.is_shrink_fn() or self.is_fused_moe_lora_fn():
             m = num_tokens
             k = hidden_size
             n = lora_rank
-        else:
-            assert self.is_expand_fn()
+        elif self.is_expand_fn():
             m = num_tokens
             k = lora_rank
             n = hidden_size
@@ -232,9 +296,36 @@ class OpType(Enum):
         """
         if self.is_shrink_fn():
             return op_dtype, op_dtype, torch.float32
-        else:
-            assert self.is_expand_fn()
+        elif self.is_expand_fn():
             return torch.float32, op_dtype, op_dtype
+        else:
+            assert self.is_fused_moe_lora_fn()
+            return op_dtype, op_dtype, op_dtype
+
+    def matmul_shapes_fused_moe_lora(
+        self,
+        m: int,
+        n: int,
+        k: int,
+        num_loras: int,
+        num_slices: int,
+        top_k_num: int,
+        num_experts: int,
+    ) -> tuple[tuple[int], tuple[int], tuple[int], tuple[int]]:
+        if self.is_fused_moe_lora_shrink_fn():
+            input_shape = (
+                (m * top_k_num, n)
+                if self in [OpType.FUSED_MOE_LORA_DOWN_SHRINK]
+                else (m, n)
+            )
+            output_shape = (num_slices, m, top_k_num, k)
+            weight_shape = (num_loras, num_experts, k, n)
+        else:
+            assert self.is_fused_moe_lora_expand_fn()
+            input_shape = (num_slices, m, top_k_num, k)
+            output_shape = (m, top_k_num, n * num_slices)
+            weight_shape = (num_loras, num_experts, n, k)
+        return (input_shape, weight_shape, output_shape)
 
     def matmul_shapes(
         self,
@@ -244,6 +335,8 @@ class OpType(Enum):
         lora_rank: int,
         num_loras: int,
         num_slices: int,
+        top_k_num: int | None = None,
+        num_experts: int | None = None,
     ) -> tuple[tuple[int, ...], tuple[int, ...], tuple[int, ...]]:
         """
         Given num_slices, return the shapes of the A, B, and C matrices
@@ -258,6 +351,16 @@ class OpType(Enum):
         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.is_fused_moe_lora_fn():
+            return self.matmul_shapes_fused_moe_lora(
+                m,
+                k,
+                n,
+                num_loras,
+                num_slices,
+                top_k_num,
+                num_experts,
+            )
         raise ValueError(f"Unrecognized op_type {self}")
 
     def bench_fn(self) -> Callable:
@@ -265,6 +368,16 @@ class OpType(Enum):
             return lora_shrink
         if self == OpType.LORA_EXPAND:
             return lora_expand
+        if self in [
+            OpType.FUSED_MOE_LORA_GATE_UP_SHRINK,
+            OpType.FUSED_MOE_LORA_DOWN_SHRINK,
+        ]:
+            return fused_moe_lora_shrink
+        if self in [
+            OpType.FUSED_MOE_LORA_GATE_UP_EXPAND,
+            OpType.FUSED_MOE_LORA_DOWN_EXPAND,
+        ]:
+            return fused_moe_lora_expand
 
         raise ValueError(f"Unrecognized optype {self}")
 
@@ -318,6 +431,8 @@ class BenchmarkContext:
     sort_by_lora_id: bool
     dtype: torch.dtype
     seq_length: int | None = None
+    num_experts: int | None = None  # num_experts for MoE based ops
+    top_k_num: int | None = None  # top_k for MoE based ops
     num_slices: int | None = None  # num_slices for slice based ops
 
     def with_seq_length(self, seq_length: int) -> "BenchmarkContext":
@@ -373,6 +488,11 @@ class BenchmarkTensors:
             f"{dtype_to_str(self.output.dtype)}"
         )
 
+    def get_num_tokens(self, size: int, top_k_num: int, op_type: OpType):
+        return (
+            size * top_k_num if op_type in [OpType.FUSED_MOE_LORA_DOWN_SHRINK] else size
+        )
+
     @staticmethod
     def make(
         ctx: BenchmarkContext, op_type: OpType, device: str = "cuda"
@@ -385,6 +505,8 @@ class BenchmarkTensors:
             ctx.lora_rank,
             ctx.num_loras,
             ctx.num_slices,
+            ctx.top_k_num,
+            ctx.num_experts,
         )
         a_type, b_type, c_type = op_type.matmul_dtypes(ctx.dtype)
         input_tensor, lora_weights, output_tensor = make_rand_tensors(
@@ -432,17 +554,27 @@ class BenchmarkTensors:
             prompt_lora_indices_tensor,
         )
 
-    def sanity_check(self) -> None:
+    def sanity_check(self, ctx: BenchmarkContext, op_type: OpType) -> None:
         """
         Fails asserts when non-conformality is detected.
         """
-        num_tokens = self.input.shape[-2]
+        num_tokens = (
+            self.input.shape[1]
+            if op_type.is_fused_moe_lora_expand_fn()
+            else self.input.shape[-2]
+        )
         # check metadata tensors
-        assert torch.sum(self.seq_lens) == num_tokens
+        ## In down shrink case, each token is repeated top_k_num times
+        assert num_tokens == self.get_num_tokens(
+            torch.sum(self.seq_lens), ctx.top_k_num, op_type
+        ), f"Expected {num_tokens} tokens, but got {torch.sum(self.seq_lens)}"
         num_seqs = self.seq_lens.shape[0]
         # assert self.seq_start_loc.shape[0] == num_seqs
+        ## In down shrink case, each prompt corresponds to top_k_num sequences
         assert self.prompt_lora_mapping.shape[0] == num_seqs
-        assert self.lora_kernel_meta.token_lora_mapping.shape[0] == num_tokens
+        assert self.get_num_tokens(
+            self.lora_kernel_meta.token_lora_mapping.shape[0], ctx.top_k_num, op_type
+        )
 
     def to_device(self, device: str):
         """
@@ -471,21 +603,111 @@ class BenchmarkTensors:
                 to_device(field) if field_name != "no_lora_flag_cpu" else field,
             )
 
-    def metadata(self) -> tuple[int, int, int]:
+    def metadata(self, ctx: BenchmarkContext, op_type: OpType) -> tuple[int, int, int]:
         """
         Return num_seqs, num_tokens and max_seq_len
         """
         num_seqs = self.seq_lens.shape[0]
-        num_tokens = self.lora_kernel_meta.token_lora_mapping.shape[0]
+        num_tokens = self.get_num_tokens(
+            self.lora_kernel_meta.token_lora_mapping.shape[0], ctx.top_k_num, op_type
+        )
         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 as_lora_shrink_kwargs(self) -> dict[str, Any]:
-        self.sanity_check()
+    def fused_moe_lora_data_prepare(
+        self,
+        block_size: int,
+        token_lora_mapping: torch.Tensor,
+        ctx: BenchmarkContext,
+    ):
+        def moe_lora_align_block_size(
+            topk_ids: torch.Tensor,
+            token_lora_mapping: torch.Tensor,
+            block_size: int,
+            num_experts: int,
+            max_loras: int,
+            expert_map: torch.Tensor | None = None,
+            pad_sorted_ids: bool = False,
+        ) -> tuple[torch.Tensor, torch.Tensor, torch.Tensor]:
+            """
+            Aligns tokens and experts into block-sized chunks for LoRA-based
+            mixture-of-experts (MoE) execution.
+            """
+            max_num_tokens_padded = topk_ids.numel() + num_experts * (block_size - 1)
+            if pad_sorted_ids:
+                max_num_tokens_padded = round_up(max_num_tokens_padded, block_size)
+            sorted_ids = torch.empty(
+                (max_loras * max_num_tokens_padded,),
+                dtype=torch.int32,
+                device=topk_ids.device,
+            )
+            max_num_m_blocks = triton.cdiv(max_num_tokens_padded, block_size)
+            # Expert ids must be set default to -1 to prevent a blank block
+            expert_ids = torch.empty(
+                (max_loras * max_num_m_blocks,),
+                dtype=torch.int32,
+                device=topk_ids.device,
+            )
+            num_tokens_post_pad = torch.empty(
+                (max_loras), dtype=torch.int32, device=topk_ids.device
+            )
+
+            ops.moe_lora_align_block_size(
+                topk_ids,
+                token_lora_mapping,
+                num_experts,
+                block_size,
+                max_loras,
+                max_num_tokens_padded,
+                max_num_m_blocks,
+                sorted_ids,
+                expert_ids,
+                num_tokens_post_pad,
+            )
+            if expert_map is not None:
+                expert_ids = expert_map[expert_ids]
+
+            return sorted_ids, expert_ids, num_tokens_post_pad
+
+        num_tokens = ctx.batch_size
+        curr_topk_ids = torch.randint(
+            0,
+            ctx.num_experts,
+            (num_tokens, ctx.top_k_num),
+            device="cuda",
+            dtype=torch.int32,
+        )
+        topk_weights = torch.randint(
+            0,
+            ctx.num_experts,
+            (num_tokens, ctx.top_k_num),
+            device="cuda",
+            dtype=torch.int32,
+        )
+
+        (sorted_token_ids_lora, expert_ids_lora, num_tokens_post_padded_lora) = (
+            moe_lora_align_block_size(
+                topk_ids=curr_topk_ids,
+                token_lora_mapping=token_lora_mapping,
+                block_size=block_size,
+                num_experts=ctx.num_experts,
+                max_loras=ctx.num_loras,
+            )
+        )
+
+        sorted_token_ids = sorted_token_ids_lora.view(ctx.num_loras, -1)
+        expert_ids = expert_ids_lora.view(ctx.num_loras, -1)
+        num_tokens_post_padded = num_tokens_post_padded_lora
+        return (topk_weights, sorted_token_ids, expert_ids, num_tokens_post_padded)
+
+    def as_lora_shrink_kwargs(
+        self, ctx: BenchmarkContext, op_type: OpType
+    ) -> dict[str, Any]:
+        self.sanity_check(ctx, op_type)
         self.to_device(self.input.device)
 
-        _, num_tokens, _, num_slices = self.metadata()
+        _, num_tokens, _, num_slices = self.metadata(ctx, op_type)
 
         # Sanity check matrix shapes.
         i_shape, lw_shape, o_shape = (
@@ -520,11 +742,13 @@ class BenchmarkTensors:
             "no_lora_flag_cpu": self.lora_kernel_meta.no_lora_flag_cpu,
         }
 
-    def as_lora_expand_kwargs(self, add_inputs: bool) -> dict[str, Any]:
-        self.sanity_check()
+    def as_lora_expand_kwargs(
+        self, ctx: BenchmarkContext, op_type: OpType, add_inputs: bool
+    ) -> dict[str, Any]:
+        self.sanity_check(ctx, op_type)
         self.to_device(self.input.device)
 
-        _, num_tokens, _, num_slices = self.metadata()
+        _, num_tokens, _, num_slices = self.metadata(ctx, op_type)
 
         # Sanity check matrix shapes.
         i_shape, lw_shape, o_shape = (
@@ -561,18 +785,173 @@ class BenchmarkTensors:
             "no_lora_flag_cpu": self.lora_kernel_meta.no_lora_flag_cpu,
         }
 
-    def bench_fn_kwargs(
-        self, op_type: OpType, add_inputs: bool | None = None
+    def as_fused_moe_lora_shrink_kwargs(
+        self, ctx: BenchmarkContext, op_type: OpType
     ) -> dict[str, Any]:
-        if op_type.is_shrink_fn():
+        self.sanity_check(ctx, op_type)
+        self.to_device(self.input.device)
+
+        _, num_tokens, _, num_slices = self.metadata(ctx, op_type)
+
+        # 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] for gate_up
+        # Expected input shape : [top_k_num * num_tokens, hidden_size] for down
+        assert len(i_shape) == 2
+        assert i_shape[0] == num_tokens
+        hidden_size = i_shape[1]
+        # Expected lora weight shape [max_lora, num_experts, lora_rank, hidden_size]
+        assert len(lw_shape) == 4
+        assert lw_shape[-1] == hidden_size
+        lora_rank = lw_shape[-2]
+        # Expected output shape : [num_slices, num_tokens, top_k_num, lora_rank]
+        assert len(o_shape) == 4
+        assert (
+            o_shape
+            == (num_slices, num_tokens // ctx.top_k_num, ctx.top_k_num, lora_rank)
+            if op_type in [OpType.FUSED_MOE_LORA_DOWN_SHRINK]
+            else o_shape == (num_slices, num_tokens, ctx.top_k_num, lora_rank)
+        )
+        kernel_config = get_lora_op_configs(
+            op_type.name.lower(),
+            max_loras=lw_shape[0],
+            batch=num_tokens,
+            hidden_size=hidden_size,
+            rank=lora_rank,
+            num_slices=num_slices,
+            add_inputs=False,
+        )
+
+        (topk_weights, sorted_token_ids, expert_ids, num_tokens_post_padded) = (
+            self.fused_moe_lora_data_prepare(
+                block_size=kernel_config["BLOCK_SIZE_M"],
+                token_lora_mapping=self.lora_kernel_meta.token_lora_mapping,
+                ctx=ctx,
+            )
+        )
+
+        return {
+            "qcurr_hidden_states": self.input,
+            "lora_a_stacked": self.lora_weights_lst,
+            "a_intermediate_cache1": self.output,
+            "topk_weights": topk_weights,
+            "sorted_token_ids": sorted_token_ids,
+            "expert_ids": expert_ids,
+            "num_tokens_post_padded": num_tokens_post_padded,
+            "top_k_num": ctx.top_k_num,
+            "device": self.input.device,
+            "N": lora_rank,
+            "M": topk_weights.shape[0],
+            "EM": sorted_token_ids.shape[1],
+            "K": self.input.shape[1],
+            "num_tokens": num_tokens,
+            "num_experts": ctx.num_experts,
+            "num_slices": num_slices,
+            "shrink_block_size_m": kernel_config["BLOCK_SIZE_M"],
+            "shrink_block_size_n": kernel_config["BLOCK_SIZE_N"],
+            "shrink_block_size_k": kernel_config["BLOCK_SIZE_K"],
+            "shrink_group_size_m": kernel_config["GROUP_SIZE_M"],
+            "shrink_num_warps": kernel_config["NUM_WARPS"],
+            "shrink_num_stages": kernel_config["NUM_STAGES"],
+            "shrink_split_k": kernel_config.get("SPLIT_K", 1),
+            "mul_routed_weight": op_type.is_fused_moe_lora_down_fn(),
+        }
+
+    def as_fused_moe_lora_expand_kwargs(
+        self, ctx: BenchmarkContext, op_type: OpType
+    ) -> dict[str, Any]:
+        self.sanity_check(ctx, op_type)
+        self.to_device(self.input.device)
+
+        _, num_tokens, _, num_slices = self.metadata(ctx, op_type)
+
+        # 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, top_k_num, lora_rank]
+        assert len(i_shape) == 4
+        assert i_shape[0] == num_slices
+        assert i_shape[1] == num_tokens
+        lora_rank = i_shape[-1]
+        # Expected lora weight shape : [num_loras, num_experts, hidden_size, lora_rank]
+        assert len(lw_shape) == 4
+        assert lw_shape[-1] == lora_rank
+        hidden_size = lw_shape[-2]
+        # Expected output shape : [num_tokens, top_k_num, hidden_size * num_slices]
+        assert len(o_shape) == 3
+        assert o_shape == (num_tokens, ctx.top_k_num, hidden_size * num_slices)
+
+        kernel_config = get_lora_op_configs(
+            op_type.name.lower(),
+            max_loras=lw_shape[0],
+            batch=num_tokens,
+            hidden_size=hidden_size,
+            rank=lora_rank,
+            num_slices=num_slices,
+            add_inputs=False,
+        )
+
+        (topk_weights, sorted_token_ids, expert_ids, num_tokens_post_padded) = (
+            self.fused_moe_lora_data_prepare(
+                block_size=kernel_config["BLOCK_SIZE_M"],
+                token_lora_mapping=self.lora_kernel_meta.token_lora_mapping,
+                ctx=ctx,
+            )
+        )
+
+        return {
+            "a_intermediate_cache1": self.input,
+            "lora_b_stacked": self.lora_weights_lst,
+            "output": self.output,
+            "topk_weights": topk_weights,
+            "sorted_token_ids": sorted_token_ids,
+            "expert_ids": expert_ids,
+            "num_tokens_post_padded": num_tokens_post_padded,
+            "top_k_num": ctx.top_k_num,
+            "device": self.input.device,
+            "N": lora_rank,
+            "M": topk_weights.shape[0],
+            "EM": sorted_token_ids.shape[1],
+            "K": self.input.shape[1],
+            "num_tokens": num_tokens,
+            "num_experts": ctx.num_experts,
+            "num_slices": num_slices,
+            "max_lora_rank": lora_rank,
+            "w1_output_dim_size": lw_shape[2],
+            "expand_block_size_m": kernel_config["BLOCK_SIZE_M"],
+            "expand_block_size_n": kernel_config["BLOCK_SIZE_N"],
+            "expand_block_size_k": kernel_config["BLOCK_SIZE_K"],
+            "expand_group_size_m": kernel_config["GROUP_SIZE_M"],
+            "expand_num_warps": kernel_config["NUM_WARPS"],
+            "expand_num_stages": kernel_config["NUM_STAGES"],
+            "expand_split_k": kernel_config.get("SPLIT_K", 1),
+            "mul_routed_weight": op_type.is_fused_moe_lora_down_fn(),
+        }
+
+    def bench_fn_kwargs(
+        self, ctx: BenchmarkContext, op_type: OpType, add_inputs: bool | None = None
+    ) -> dict[str, Any]:
+        if op_type.is_shrink_fn() or op_type.is_fused_moe_lora_fn():
             assert add_inputs is None
         else:
             assert add_inputs is not None
 
         if op_type == OpType.LORA_SHRINK:
-            return self.as_lora_shrink_kwargs()
+            return self.as_lora_shrink_kwargs(ctx, op_type)
         if op_type == OpType.LORA_EXPAND:
-            return self.as_lora_expand_kwargs(add_inputs)
+            return self.as_lora_expand_kwargs(ctx, op_type, add_inputs)
+        if op_type.is_fused_moe_lora_shrink_fn():
+            return self.as_fused_moe_lora_shrink_kwargs(ctx, op_type)
+        if op_type.is_fused_moe_lora_expand_fn():
+            return self.as_fused_moe_lora_expand_kwargs(ctx, op_type)
         raise ValueError(f"Unrecognized optype {self}")
 
     def test_correctness(
@@ -617,7 +996,7 @@ def bench_optype(
     test_correctness: bool = False,
 ) -> TMeasurement:
     assert arg_pool_size >= 1
-    if op_type.is_shrink_fn():
+    if op_type.is_shrink_fn() or op_type.is_fused_moe_lora_fn():
         assert expand_fn_add_inputs is None
     else:
         assert expand_fn_add_inputs is not None
@@ -627,23 +1006,30 @@ def bench_optype(
         BenchmarkTensors.make(ctx, op_type) for _ in range(arg_pool_size)
     ]
     for bt in bench_tensors:
-        bt.sanity_check()
+        bt.sanity_check(ctx, op_type)
 
     # Test correctness of our implementation.
     if test_correctness:
+        assert op_type in [OpType.LORA_SHRINK, OpType.LORA_EXPAND], (
+            f"Correctness testing is not supported for {op_type.name}."
+        )
         assert all(
-            [bt.test_correctness(op_type, expand_fn_add_inputs) for bt in bench_tensors]
+            [
+                bt.test_correctness(ctx, op_type, expand_fn_add_inputs)
+                for bt in bench_tensors
+            ]
         )
 
     # BenchmarkTensors -> dict (kwargs)
     kwargs_list = [
-        bt.bench_fn_kwargs(op_type, add_inputs=expand_fn_add_inputs)
+        bt.bench_fn_kwargs(ctx, op_type, add_inputs=expand_fn_add_inputs)
         for bt in bench_tensors
     ]
 
     # Clear LoRA optimization hash-maps.
     _LORA_A_PTR_DICT.clear()
     _LORA_B_PTR_DICT.clear()
+    _LORA_PTR_DICT.clear()
     # Run bench function so that _LORA_A_PTR_DICT and _LORA_B_PTR_DICT are set up
     for kwargs in kwargs_list:
         op_type.bench_fn()(**kwargs)
@@ -793,7 +1179,9 @@ def run(args: argparse.Namespace, bench_ctxs: list[BenchmarkContext]):
 
                     # Benchmark bench_op
                     expand_fn_add_inputs = (
-                        [None] if bench_op.is_shrink_fn() else args.expand_fn_add_inputs
+                        [None]
+                        if bench_op.is_shrink_fn() or bench_op.is_fused_moe_lora_fn()
+                        else args.expand_fn_add_inputs
                     )
                     for add_input_arg in expand_fn_add_inputs:
                         seq_len_timers.append(
@@ -831,12 +1219,22 @@ def as_benchmark_contexts(
     hidden_sizes: list[int], lora_ranks: list[int], args: argparse.Namespace
 ) -> list[BenchmarkContext]:
     ctxs: list[BenchmarkContext] = []
-    for batch_size, hidden_size, lora_rank, num_loras, sort_by_lora_id in product(  # noqa
+    for (
+        batch_size,
+        hidden_size,
+        lora_rank,
+        num_loras,
+        sort_by_lora_id,
+        top_k_num,
+        num_experts,
+    ) in product(  # noqa
         args.batch_sizes,
         list(hidden_sizes),
         lora_ranks,
         args.num_loras,
         args.sort_by_lora_id,
+        args.top_k_nums,
+        args.num_experts,
     ):
         ctxs.append(
             BenchmarkContext(
@@ -851,6 +1249,8 @@ def as_benchmark_contexts(
                 seq_length=None,
                 sort_by_lora_id=sort_by_lora_id,
                 dtype=args.dtype,
+                top_k_num=top_k_num,
+                num_experts=num_experts,
                 # To be filled based on the OpType to benchmark
                 num_slices=None,
             )
@@ -1012,6 +1412,22 @@ if __name__ == "__main__":
             ),
         )
 
+        p.add_argument(
+            "--top-k-nums",
+            nargs="+",
+            type=int,
+            default=DEFAULT_TOP_K_NUMS,
+            help="Top-K values for MoE LoRA operations",
+        )
+
+        p.add_argument(
+            "--num-experts",
+            nargs="+",
+            type=int,
+            default=DEFAULT_NUM_EXPERTS,
+            help="Number of experts for MoE LoRA operations",
+        )
+
     parser = FlexibleArgumentParser(
         description=f"""
 Benchmark LoRA kernels:

benchmarks/kernels/benchmark_machete.py

@@ -33,7 +33,7 @@ from vllm.model_executor.layers.quantization.utils.quant_utils import (
     quantize_weights,
 )
 from vllm.scalar_type import ScalarType, scalar_types
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 
 DEFAULT_MODELS = ["meta-llama/Llama-3-8b", "meta-llama/Llama-2-70b-hf"]
 DEFAULT_BATCH_SIZES = [1, 16, 32, 64, 128, 256, 512, 1024]

benchmarks/kernels/benchmark_marlin.py

@@ -44,7 +44,7 @@ from vllm.model_executor.layers.quantization.utils.quant_utils import (
     sort_weights,
 )
 from vllm.scalar_type import ScalarType, scalar_types
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 
 DEFAULT_MODELS = ["meta-llama/Llama-2-7b-hf/TP1"]
 DEFAULT_BATCH_SIZES = [1, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192]

benchmarks/kernels/benchmark_moe.py

@@ -22,7 +22,7 @@ from vllm.model_executor.layers.fused_moe.fused_moe import *
 from vllm.platforms import current_platform
 from vllm.transformers_utils.config import get_config
 from vllm.triton_utils import triton
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 
 FP8_DTYPE = current_platform.fp8_dtype()
 
@@ -590,6 +590,7 @@ def main(args: argparse.Namespace):
         "DeepseekV3ForCausalLM",
         "DeepseekV32ForCausalLM",
         "Glm4MoeForCausalLM",
+        "NemotronHForCausalLM",
     ):
         E = config.n_routed_experts
         topk = config.num_experts_per_tok

benchmarks/kernels/benchmark_moe_permute_unpermute.py

@@ -17,7 +17,7 @@ from vllm.model_executor.layers.fused_moe.moe_permute_unpermute import (
 )
 from vllm.model_executor.layers.fused_moe.utils import _fp8_quantize
 from vllm.platforms import current_platform
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 
 FP8_DTYPE = current_platform.fp8_dtype()
 

benchmarks/kernels/benchmark_mrope.py

@@ -39,7 +39,7 @@ import torch
 from vllm.model_executor.layers.rotary_embedding import get_rope
 from vllm.platforms import current_platform
 from vllm.transformers_utils.config import get_config
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 
 device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
 

benchmarks/kernels/benchmark_paged_attention.py

@@ -9,7 +9,7 @@ import torch
 from vllm import _custom_ops as ops
 from vllm.logger import init_logger
 from vllm.platforms import current_platform
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 from vllm.utils.torch_utils import (
     STR_DTYPE_TO_TORCH_DTYPE,
     create_kv_caches_with_random,

benchmarks/kernels/benchmark_quant.py

@@ -7,7 +7,7 @@ import torch
 
 from vllm import _custom_ops as ops
 from vllm.platforms import current_platform
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 from vllm.utils.torch_utils import STR_DTYPE_TO_TORCH_DTYPE
 
 

benchmarks/kernels/benchmark_reshape_and_cache.py

@@ -9,7 +9,7 @@ from tabulate import tabulate
 from vllm import _custom_ops as ops
 from vllm.logger import init_logger
 from vllm.platforms import current_platform
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 from vllm.utils.torch_utils import (
     STR_DTYPE_TO_TORCH_DTYPE,
     create_kv_caches_with_random,

benchmarks/kernels/benchmark_reshape_and_cache_flash.py

@@ -12,7 +12,7 @@ from vllm.attention.ops.triton_reshape_and_cache_flash import (
 )
 from vllm.logger import init_logger
 from vllm.platforms import current_platform
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 from vllm.utils.torch_utils import (
     STR_DTYPE_TO_TORCH_DTYPE,
     create_kv_caches_with_random_flash,

benchmarks/kernels/benchmark_rope.py

@@ -8,7 +8,7 @@ import torch
 
 from vllm.model_executor.layers.rotary_embedding import RotaryEmbedding, get_rope
 from vllm.platforms import current_platform
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 
 
 def benchmark_rope_kernels_multi_lora(

benchmarks/kernels/benchmark_trtllm_decode_attention.py

@@ -8,7 +8,7 @@ from datetime import datetime
 import flashinfer
 import torch
 
-from vllm.utils import round_up
+from vllm.utils.math_utils import round_up
 
 FLOAT32_BYTES = torch.finfo(torch.float).bits // 8
 FP8_DTYPE = torch.float8_e4m3fn

benchmarks/kernels/benchmark_trtllm_prefill_attention.py

@@ -8,7 +8,7 @@ from datetime import datetime
 import flashinfer
 import torch
 
-from vllm.utils import round_up
+from vllm.utils.math_utils import round_up
 
 FLOAT32_BYTES = torch.finfo(torch.float).bits // 8
 FP8_DTYPE = torch.float8_e4m3fn

benchmarks/kernels/benchmark_w8a8_block_fp8.py

@@ -18,7 +18,7 @@ from vllm.model_executor.layers.quantization.utils.fp8_utils import (
 )
 from vllm.platforms import current_platform
 from vllm.triton_utils import triton
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 
 mp.set_start_method("spawn", force=True)
 

benchmarks/kernels/graph_machete_bench.py

@@ -11,7 +11,7 @@ import regex as re
 import seaborn as sns
 from torch.utils.benchmark import Measurement as TMeasurement
 
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 
 if __name__ == "__main__":
     parser = FlexibleArgumentParser(

benchmarks/multi_turn/benchmark_serving_multi_turn.py

@@ -1429,8 +1429,6 @@ async def main() -> None:
     random.seed(args.seed)
     np.random.seed(args.seed)
 
-    if not os.path.exists(args.model):
-        raise OSError(f"Path does not exist: {args.model}")
     logger.info("Loading tokenizer")
     tokenizer = AutoTokenizer.from_pretrained(args.model)
 

benchmarks/overheads/benchmark_hashing.py

@@ -5,7 +5,7 @@ import cProfile
 import pstats
 
 from vllm import LLM, SamplingParams
-from vllm.utils import FlexibleArgumentParser
+from vllm.utils.argparse_utils import FlexibleArgumentParser
 
 # A very long prompt, total number of tokens is about 15k.
 LONG_PROMPT = ["You are an expert in large language models, aren't you?"] * 1000

cmake/cpu_extension.cmake

@@ -212,11 +212,24 @@ if ((AVX512_FOUND AND NOT AVX512_DISABLED) OR (ASIMD_FOUND AND NOT APPLE_SILICON
         # Build ACL with scons
         include(ProcessorCount)
         ProcessorCount(_NPROC)
+        set(_scons_cmd
+        scons -j${_NPROC}
+            Werror=0 debug=0 neon=1 examples=0 embed_kernels=0 os=linux
+            arch=armv8.2-a build=native benchmark_examples=0 fixed_format_kernels=1
+            multi_isa=1 openmp=1 cppthreads=0
+        )
+
+        # locate PyTorch's libgomp (e.g. site-packages/torch.libs/libgomp-947d5fa1.so.1.0.0)
+        # and create a local shim dir with it
+        include("${CMAKE_CURRENT_LIST_DIR}/utils.cmake")
+        vllm_prepare_torch_gomp_shim(VLLM_TORCH_GOMP_SHIM_DIR)
+
+        if(NOT VLLM_TORCH_GOMP_SHIM_DIR STREQUAL "")
+            list(APPEND _scons_cmd extra_link_flags=-L${VLLM_TORCH_GOMP_SHIM_DIR})
+        endif()
+
         execute_process(
-            COMMAND scons -j${_NPROC}
-                    Werror=0 debug=0 neon=1 examples=0 embed_kernels=0 os=linux
-                    arch=armv8.2-a build=native benchmark_examples=0 fixed_format_kernels=1
-                    multi_isa=1 openmp=1 cppthreads=0
+            COMMAND ${_scons_cmd}
             WORKING_DIRECTORY "$ENV{ACL_ROOT_DIR}"
             RESULT_VARIABLE _acl_rc
         )

cmake/external_projects/flashmla.cmake

@@ -19,7 +19,7 @@ else()
   FetchContent_Declare(
         flashmla
         GIT_REPOSITORY https://github.com/vllm-project/FlashMLA
-        GIT_TAG 28417e516fcbf6257a422ba117ef5b6f44da5682
+        GIT_TAG 46d64a8ebef03fa50b4ae74937276a5c940e3f95
         GIT_PROGRESS TRUE
         CONFIGURE_COMMAND ""
         BUILD_COMMAND ""

cmake/utils.cmake

@@ -129,6 +129,44 @@ function (get_torch_gpu_compiler_flags OUT_GPU_FLAGS GPU_LANG)
   set(${OUT_GPU_FLAGS} ${GPU_FLAGS} PARENT_SCOPE)
 endfunction()
 
+# Find libgomp that gets shipped with PyTorch wheel and create a shim dir with:
+#   libgomp.so    -> libgomp-<hash>.so...
+#   libgomp.so.1  -> libgomp-<hash>.so...
+# OUTPUT: TORCH_GOMP_SHIM_DIR  ("" if not found)
+function(vllm_prepare_torch_gomp_shim TORCH_GOMP_SHIM_DIR)
+  set(${TORCH_GOMP_SHIM_DIR} "" PARENT_SCOPE)
+
+  # Use run_python to locate vendored libgomp; never throw on failure.
+  run_python(_VLLM_TORCH_GOMP_PATH
+    "
+import os, glob
+try:
+  import torch
+  torch_pkg = os.path.dirname(torch.__file__)
+  site_root = os.path.dirname(torch_pkg)
+  torch_libs = os.path.join(site_root, 'torch.libs')
+  print(glob.glob(os.path.join(torch_libs, 'libgomp-*.so*'))[0])
+except:
+  print('')
+"
+    "failed to probe torch.libs for libgomp")
+
+  if(_VLLM_TORCH_GOMP_PATH STREQUAL "" OR NOT EXISTS "${_VLLM_TORCH_GOMP_PATH}")
+    return()
+  endif()
+
+  # Create shim under the build tree
+  set(_shim "${CMAKE_BINARY_DIR}/gomp_shim")
+  file(MAKE_DIRECTORY "${_shim}")
+
+  execute_process(COMMAND ${CMAKE_COMMAND} -E rm -f "${_shim}/libgomp.so")
+  execute_process(COMMAND ${CMAKE_COMMAND} -E rm -f "${_shim}/libgomp.so.1")
+  execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink "${_VLLM_TORCH_GOMP_PATH}" "${_shim}/libgomp.so")
+  execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink "${_VLLM_TORCH_GOMP_PATH}" "${_shim}/libgomp.so.1")
+
+  set(${TORCH_GOMP_SHIM_DIR} "${_shim}" PARENT_SCOPE)
+endfunction()
+
 # Macro for converting a `gencode` version number to a cmake version number.
 macro(string_to_ver OUT_VER IN_STR)
   string(REGEX REPLACE "\([0-9]+\)\([0-9]\)" "\\1.\\2" ${OUT_VER} ${IN_STR})

csrc/cpu/dnnl_helper.cpp

@@ -187,7 +187,8 @@ template <>
 struct hash<MatMulPrimitiveHandler::ClassMatmulCacheKey> {
   size_t operator()(
       const MatMulPrimitiveHandler::ClassMatmulCacheKey& val) const {
-    return hash<dnnl_dim_t>()(val.b_n_size) ^ hash<dnnl_dim_t>()(val.b_k_size);
+    return hash<dnnl_dim_t>()(val.b_n_size) ^ hash<dnnl_dim_t>()(val.b_k_size) ^
+           hash<int>()(static_cast<int>(val.b_type));
   }
 };
 
@@ -216,7 +217,8 @@ bool operator==(const W8A8MatMulPrimitiveHandler::MSizeCacheKey& l,
 
 bool operator==(const MatMulPrimitiveHandler::ClassMatmulCacheKey& l,
                 const MatMulPrimitiveHandler::ClassMatmulCacheKey& r) {
-  return l.b_n_size == r.b_n_size && l.b_k_size == r.b_k_size;
+  return l.b_n_size == r.b_n_size && l.b_k_size == r.b_k_size &&
+         l.b_type == r.b_type;
 }
 
 bool operator==(const MatMulPrimitiveHandler::MSizeCacheKey& l,
@@ -493,8 +495,10 @@ void MatMulPrimitiveHandler::execute(ExecArgs& args) {
 dnnl::matmul MatMulPrimitiveHandler::get_matmul_cache(
     const MSizeCacheKey& key) {
   if (m_size_cache_.get() == nullptr) {
-    ClassMatmulCacheKey key = {.b_n_size = b_n_size_, .b_k_size = b_k_size_};
-    m_size_cache_ = get_matul_class_primitive_cache(key, primitive_cache_size_);
+    ClassMatmulCacheKey class_key = {
+        .b_n_size = b_n_size_, .b_k_size = b_k_size_, .b_type = b_type_};
+    m_size_cache_ =
+        get_matul_class_primitive_cache(class_key, primitive_cache_size_);
   }
   return m_size_cache_->get_or_create(key, [&]() {
     dnnl::matmul::primitive_desc desc = this->create_primitive_desc(key, false);

csrc/cpu/dnnl_helper.h

@@ -199,6 +199,7 @@ class MatMulPrimitiveHandler : public DNNLMatMulPrimitiveHandler {
   struct ClassMatmulCacheKey {
     dnnl_dim_t b_n_size;
     dnnl_dim_t b_k_size;
+    dnnl::memory::data_type b_type;
 
     friend bool operator==(const ClassMatmulCacheKey& l,
                            const ClassMatmulCacheKey& r);

csrc/mamba/mamba_ssm/selective_scan.h

@@ -24,6 +24,8 @@ struct SSMParamsBase {
     int64_t pad_slot_id;
 
     bool delta_softplus;
+    bool cache_enabled;
+    int block_size;
 
     index_t A_d_stride;
     index_t A_dstate_stride;
@@ -46,8 +48,9 @@ struct SSMParamsBase {
     index_t out_z_batch_stride;
     index_t out_z_d_stride;
     index_t ssm_states_batch_stride;
-    index_t ssm_states_dim_stride;  
+    index_t ssm_states_dim_stride;
     index_t ssm_states_dstate_stride;
+    index_t cache_indices_stride;
 
     // Common data pointers.
     void *__restrict__ A_ptr;
@@ -66,6 +69,9 @@ struct SSMParamsBase {
     void *__restrict__ cache_indices_ptr;
     void *__restrict__ has_initial_state_ptr;
 
+    void *__restrict__ block_idx_first_scheduled_token_ptr;  // (batch,) - first block to write
+    void *__restrict__ block_idx_last_scheduled_token_ptr;   // (batch,) - last block to write
+    void *__restrict__ initial_state_idx_ptr;  // (batch,) - index of the initial state to use
 };
 
 

csrc/mamba/mamba_ssm/selective_scan_fwd.cu

@@ -119,7 +119,7 @@ void selective_scan_fwd_kernel(SSMParamsBase params) {
 
     const int* cache_indices = params.cache_indices_ptr == nullptr ? nullptr
         : reinterpret_cast<int *>(params.cache_indices_ptr);
-    const int cache_index = cache_indices == nullptr ? batch_id : cache_indices[batch_id];
+    const int cache_index = cache_indices == nullptr ? batch_id : cache_indices[batch_id]; 
     // cache_index == params.pad_slot_id is defined as padding, so we exit early
     if (cache_index == params.pad_slot_id){
         return;
@@ -133,9 +133,18 @@ void selective_scan_fwd_kernel(SSMParamsBase params) {
     input_t *Bvar = reinterpret_cast<input_t *>(params.B_ptr) + sequence_start_index * params.B_batch_stride + group_id * params.B_group_stride;
     weight_t *C = reinterpret_cast<weight_t *>(params.C_ptr) + dim_id * kNRows * params.C_d_stride;
     input_t *Cvar = reinterpret_cast<input_t *>(params.C_ptr) + sequence_start_index * params.C_batch_stride + group_id * params.C_group_stride;
-    typename Ktraits::state_t *ssm_states = reinterpret_cast<typename Ktraits::state_t *>(params.ssm_states_ptr) + 
-    cache_index * params.ssm_states_batch_stride + 
-    dim_id * kNRows * params.ssm_states_dim_stride;
+
+    typename Ktraits::state_t *ssm_states;
+    if (params.cache_enabled) {
+        // APC mode: ssm_states points to the base, we'll use absolute cache slots later
+        ssm_states = reinterpret_cast<typename Ktraits::state_t *>(params.ssm_states_ptr) +
+            dim_id * kNRows * params.ssm_states_dim_stride;
+    } else {
+        // Non-APC mode: offset by cache_index as before
+        ssm_states = reinterpret_cast<typename Ktraits::state_t *>(params.ssm_states_ptr) +
+            cache_index * params.ssm_states_batch_stride +
+            dim_id * kNRows * params.ssm_states_dim_stride;
+    }
     
     float D_val[kNRows] = {0};
     if (params.D_ptr != nullptr) {
@@ -159,7 +168,22 @@ void selective_scan_fwd_kernel(SSMParamsBase params) {
     // }
 
     constexpr int kChunkSize = kNThreads * kNItems;
-    const int n_chunks = (seqlen + 2048 - 1) / 2048;
+
+    // Use block_size for chunking when APC is enabled, otherwise use 2048 for backwards compatibility
+    const int iteration_chunk_size = params.cache_enabled ? params.block_size : 2048;
+    const int n_chunks = (seqlen + iteration_chunk_size - 1) / iteration_chunk_size;
+
+    const int* batch_cache_indices = cache_indices != nullptr ?
+                                     cache_indices + batch_id * params.cache_indices_stride : nullptr;
+    const int* block_idx_first_scheduled = params.block_idx_first_scheduled_token_ptr != nullptr ?
+                                           reinterpret_cast<const int*>(params.block_idx_first_scheduled_token_ptr) : nullptr;
+    const int* block_idx_last_scheduled = params.block_idx_last_scheduled_token_ptr != nullptr ?
+                                          reinterpret_cast<const int*>(params.block_idx_last_scheduled_token_ptr) : nullptr;
+    const int* initial_state_idx = params.initial_state_idx_ptr != nullptr ?
+                                   reinterpret_cast<const int*>(params.initial_state_idx_ptr) : nullptr;
+
+    const size_t load_cache_slot = params.cache_enabled && batch_cache_indices != nullptr ? batch_cache_indices[initial_state_idx[batch_id]] : cache_index;
+
     for (int chunk = 0; chunk < n_chunks; ++chunk) {
         input_t u_vals[kNRows][kNItems], delta_vals_load[kNRows][kNItems];
 
@@ -219,7 +243,7 @@ void selective_scan_fwd_kernel(SSMParamsBase params) {
             if constexpr (kIsVariableC) {
                 auto &smem_load_weight_C = !kIsVariableB ? smem_load_weight : smem_load_weight1;
                 load_weight<Ktraits>(Cvar + state_idx * params.C_dstate_stride, C_vals,
-                    smem_load_weight_C, (seqlen - chunk * kChunkSize) * (1 ));
+                    smem_load_weight_C, (seqlen - chunk * kChunkSize) * (1));
                 if constexpr (!kIsVariableB) {
                     #pragma unroll
                     for (int r = 0; r < kNRows; ++r) {
@@ -242,7 +266,6 @@ void selective_scan_fwd_kernel(SSMParamsBase params) {
                 for (int i = 0; i < kNItems; ++i) {
                     thread_data[i] = make_float2(exp2f(delta_vals[r][i] * A_val[r]),
                                                  !kIsVariableB ? delta_u_vals[r][i] : B_vals[i] * delta_u_vals[r][i]);
-                    
                     if (seqlen % (kNItems * kNThreads) != 0) {  // So that the last state is correct
                         if (threadIdx.x * kNItems + i >= seqlen - chunk * kChunkSize) {
                             thread_data[i] = make_float2(1.f, 0.f);
@@ -250,8 +273,24 @@ void selective_scan_fwd_kernel(SSMParamsBase params) {
                     }
                 }
                 // Initialize running total
-
-                scan_t running_prefix = chunk > 0 ? smem_running_prefix[state_idx + r * MAX_DSTATE] : make_float2(1.0, has_initial_state ? float(ssm_states[state_idx * params.ssm_states_dstate_stride]): 0.0);
+                scan_t running_prefix;
+                if (chunk > 0) {
+                    running_prefix = smem_running_prefix[state_idx + r * MAX_DSTATE];
+                } else {
+                    // Load initial state
+                    if (params.cache_enabled && has_initial_state && batch_cache_indices != nullptr) {
+                        size_t state_offset = load_cache_slot * params.ssm_states_batch_stride +
+                                             r * params.ssm_states_dim_stride +
+                                             state_idx * params.ssm_states_dstate_stride;
+                        running_prefix = make_float2(1.0, float(ssm_states[state_offset]));
+                    } else if (has_initial_state) {
+                        // Non-APC mode: load from current batch position
+                        running_prefix = make_float2(1.0, float(ssm_states[state_idx * params.ssm_states_dstate_stride]));
+                    } else {
+                        // No initial state
+                        running_prefix = make_float2(1.0, 0.0);
+                    }
+                }
 
                 SSMScanPrefixCallbackOp<weight_t> prefix_op(running_prefix);
                 typename Ktraits::BlockScanT(smem_scan).InclusiveScan(
@@ -260,8 +299,25 @@ void selective_scan_fwd_kernel(SSMParamsBase params) {
                 // There's a syncthreads in the scan op, so we don't need to sync here.
                 // Unless there's only 1 warp, but then it's the same thread (0) reading and writing.
                 if (threadIdx.x == 0) {
-                    smem_running_prefix[state_idx] = prefix_op.running_prefix;
-                    if (chunk == n_chunks - 1) {
+                    smem_running_prefix[state_idx + r * MAX_DSTATE] = prefix_op.running_prefix;
+
+                    // Store state at the end of each chunk when cache is enabled
+                    if (params.cache_enabled && batch_cache_indices != nullptr) {
+
+                        size_t cache_slot;
+                        if (chunk == n_chunks - 1) {
+                            cache_slot = batch_cache_indices[block_idx_last_scheduled[batch_id]];
+                        } else {
+                            cache_slot = batch_cache_indices[block_idx_first_scheduled[batch_id] + chunk];
+                        }
+
+                        size_t state_offset = cache_slot * params.ssm_states_batch_stride +
+                                             r * params.ssm_states_dim_stride +
+                                             state_idx * params.ssm_states_dstate_stride;
+
+                        ssm_states[state_offset] = typename Ktraits::state_t(prefix_op.running_prefix.y);
+                    } else if (!params.cache_enabled && chunk == n_chunks - 1) {
+                        // Non-APC mode: store only final state at current batch position
                         ssm_states[state_idx * params.ssm_states_dstate_stride] = typename Ktraits::state_t(prefix_op.running_prefix.y);
                     }
                 }
@@ -274,7 +330,6 @@ void selective_scan_fwd_kernel(SSMParamsBase params) {
                 }
             }
         }
-        
         input_t *out = reinterpret_cast<input_t *>(params.out_ptr) + sequence_start_index * params.out_batch_stride
             + dim_id * kNRows * params.out_d_stride + chunk * kChunkSize;
         __syncthreads();
@@ -346,7 +401,9 @@ template<typename input_t, typename weight_t, typename state_t>
 void selective_scan_fwd_cuda(SSMParamsBase &params, cudaStream_t stream) {
 
     #ifndef USE_ROCM
-        if (params.seqlen <= 128) {           
+        if (params.cache_enabled && params.block_size == 1024) {
+            selective_scan_fwd_launch<64, 16, input_t, weight_t, state_t>(params, stream);
+        } else if (params.seqlen <= 128) {
             selective_scan_fwd_launch<32, 4, input_t, weight_t, state_t>(params, stream);
         } else if (params.seqlen <= 256) {
             selective_scan_fwd_launch<32, 8, input_t, weight_t, state_t>(params, stream);
@@ -358,7 +415,9 @@ void selective_scan_fwd_cuda(SSMParamsBase &params, cudaStream_t stream) {
             selective_scan_fwd_launch<128, 16, input_t, weight_t, state_t>(params, stream);
         }
     #else
-        if (params.seqlen <= 256) {
+        if (params.cache_enabled && params.block_size == 1024) {
+            selective_scan_fwd_launch<64, 16, input_t, weight_t, state_t>(params, stream);
+        } else if (params.seqlen <= 256) {
             selective_scan_fwd_launch<64, 4, input_t, weight_t, state_t>(params, stream);
         } else if (params.seqlen <= 512) {
             selective_scan_fwd_launch<64, 8, input_t, weight_t, state_t>(params, stream);
@@ -437,13 +496,17 @@ void set_ssm_params_fwd(SSMParamsBase &params,
                         const std::optional<at::Tensor>& D,
                         const std::optional<at::Tensor>& delta_bias,
                         const torch::Tensor ssm_states,
-                        bool has_z, 
+                        bool has_z,
                         bool delta_softplus,
                         const std::optional<at::Tensor>& query_start_loc,
                         const std::optional<at::Tensor>& cache_indices,
                         const std::optional<at::Tensor>& has_initial_state,
                         bool varlen,
-                        int64_t pad_slot_id) {
+                        int64_t pad_slot_id,
+                        int64_t block_size,
+                        const std::optional<torch::Tensor> &block_idx_first_scheduled_token,
+                        const std::optional<torch::Tensor> &block_idx_last_scheduled_token,
+                        const std::optional<torch::Tensor> &initial_state_idx) {
 
     // Reset the parameters
     memset(&params, 0, sizeof(params));
@@ -477,6 +540,14 @@ void set_ssm_params_fwd(SSMParamsBase &params,
     params.cache_indices_ptr = cache_indices.has_value() ? cache_indices.value().data_ptr() : nullptr;
     params.has_initial_state_ptr = has_initial_state.has_value() ? has_initial_state.value().data_ptr() : nullptr;
 
+    // Set cache parameters - cache is enabled if we have direct cache writing params
+    params.cache_enabled = block_idx_first_scheduled_token.has_value();
+    params.block_size = static_cast<int>(block_size);
+
+    // Set direct cache writing pointers
+    params.block_idx_first_scheduled_token_ptr = block_idx_first_scheduled_token.has_value() ? block_idx_first_scheduled_token.value().data_ptr() : nullptr;
+    params.block_idx_last_scheduled_token_ptr = block_idx_last_scheduled_token.has_value() ? block_idx_last_scheduled_token.value().data_ptr() : nullptr;
+    params.initial_state_idx_ptr = initial_state_idx.has_value() ? initial_state_idx.value().data_ptr() : nullptr;
 
     // All stride are in elements, not bytes.
     params.A_d_stride = A.stride(0);
@@ -504,9 +575,11 @@ void set_ssm_params_fwd(SSMParamsBase &params,
         params.out_d_stride = out.stride(0);
 
         params.ssm_states_batch_stride = ssm_states.stride(0);
-        params.ssm_states_dim_stride = ssm_states.stride(1);  
+        params.ssm_states_dim_stride = ssm_states.stride(1);
         params.ssm_states_dstate_stride = ssm_states.stride(2);
 
+        params.cache_indices_stride = cache_indices.has_value() ? cache_indices.value().stride(0) : 0;
+
     }
     else{
         if (!is_variable_B) {
@@ -537,8 +610,10 @@ void set_ssm_params_fwd(SSMParamsBase &params,
         params.out_d_stride = out.stride(1);
         
         params.ssm_states_batch_stride = ssm_states.stride(0);
-        params.ssm_states_dim_stride = ssm_states.stride(1);  
+        params.ssm_states_dim_stride = ssm_states.stride(1);
         params.ssm_states_dstate_stride = ssm_states.stride(2);
+
+        params.cache_indices_stride = cache_indices.has_value() ? cache_indices.value().stride(0) : 0;
     }
 }
 
@@ -554,7 +629,11 @@ void selective_scan_fwd(const torch::Tensor &u, const torch::Tensor &delta,
                   const torch::Tensor &ssm_states,
                   // used to identify padding entries if cache_indices provided
                   // in case of padding, the kernel will return early
-                  int64_t pad_slot_id) {
+                  int64_t pad_slot_id,
+                  int64_t block_size,
+                  const std::optional<torch::Tensor> &block_idx_first_scheduled_token,
+                  const std::optional<torch::Tensor> &block_idx_last_scheduled_token,
+                  const std::optional<torch::Tensor> &initial_state_idx) {
     auto input_type = u.scalar_type();
     auto weight_type = A.scalar_type();
     TORCH_CHECK(input_type == at::ScalarType::Float || input_type == at::ScalarType::Half || input_type == at::ScalarType::BFloat16);
@@ -646,7 +725,16 @@ void selective_scan_fwd(const torch::Tensor &u, const torch::Tensor &delta,
         auto cache_indices_ = cache_indices.value();
         TORCH_CHECK(cache_indices_.scalar_type() == at::ScalarType::Int);
         TORCH_CHECK(cache_indices_.is_cuda());
-        CHECK_SHAPE(cache_indices_, batch_size);
+
+        // cache_indices can be either 1D (batch_size,) for non-APC mode
+        // or 2D (batch_size, max_positions) for APC mode
+        const bool is_apc_mode = block_idx_first_scheduled_token.has_value();
+        if (is_apc_mode) {
+            TORCH_CHECK(cache_indices_.dim() == 2, "cache_indices must be 2D for APC mode");
+            TORCH_CHECK(cache_indices_.size(0) == batch_size, "cache_indices first dimension must match batch_size");
+        } else {
+            CHECK_SHAPE(cache_indices_, batch_size);
+        }
     }
    
 
@@ -686,7 +774,11 @@ void selective_scan_fwd(const torch::Tensor &u, const torch::Tensor &delta,
                        cache_indices,
                        has_initial_state,
                        varlen,
-                       pad_slot_id
+                       pad_slot_id,
+                       block_size,
+                       block_idx_first_scheduled_token,
+                       block_idx_last_scheduled_token,
+                       initial_state_idx
                        );
 
     

csrc/moe/dynamic_4bit_int_moe_cpu.cpp

@@ -87,30 +87,23 @@ torch::Tensor dynamic_4bit_int_moe_cpu(
   const int64_t g_eff_13 = (group_size != -1) ? group_size : H;
   const int64_t g_eff_2 = (group_size != -1) ? group_size : I;
 
-  // Per-expert outputs filled in parallel
-  std::vector<torch::Tensor> y_list(E);
-  y_list.resize(E);
+  auto X_all = x_c.index_select(/*dim=*/0, expert_tokens);
+  if (apply_router_weight_on_input) {
+    X_all = X_all.mul(expert_gates.unsqueeze(1));
+  }
+  auto Y_all = at::empty({offsets[E], H}, x_c.options());
 
   at::parallel_for(0, E, 1, [&](int64_t e_begin, int64_t e_end) {
+    c10::InferenceMode guard;
     for (int64_t e = e_begin; e < e_end; ++e) {
       const int64_t te = counts[e];
       if (te == 0) {
-        y_list[e] = at::empty({0, H}, x_c.options());
         continue;
       }
 
       const int64_t start = offsets[e];
 
-      auto sel_tokens =
-          expert_tokens.narrow(/*dim=*/0, /*start=*/start, /*length=*/te);
-      auto gates_e =
-          expert_gates.narrow(/*dim=*/0, /*start=*/start, /*length=*/te);
-
-      auto x_e = x_c.index_select(/*dim=*/0, sel_tokens);
-
-      if (apply_router_weight_on_input) {
-        x_e = x_e.mul(gates_e.unsqueeze(1));
-      }
+      auto x_e = X_all.narrow(/*dim=*/0, /*start=*/start, /*length=*/te);
 
       auto w13_e = w13_packed.select(/*dim=*/0, e);
       auto w2_e = w2_packed.select(/*dim=*/0, e);
@@ -137,17 +130,15 @@ torch::Tensor dynamic_4bit_int_moe_cpu(
       // W2
       auto y = mm(act, w2_e, g_eff_2, /*in_features=*/I, /*out_features=*/H);
 
-      if (!apply_router_weight_on_input) {
-        y = y.mul(gates_e.unsqueeze(1));
-      }
-
       // Store per-expert result
-      y_list[e] = y;
+      Y_all.narrow(/*dim=*/0, /*start=*/start, /*length=*/te).copy_(y);
     }
   });
 
-  // Concatenate all expert outputs to match expert_tokens order
-  auto Y_all = at::cat(y_list, /*dim=*/0);
+  if (!apply_router_weight_on_input) {
+    Y_all = Y_all.mul(expert_gates.unsqueeze(1));
+  }
+
   auto out = at::zeros({T, H}, x.options());
   out =
       at::index_add(out, /*dim=*/0, /*index=*/expert_tokens, /*source=*/Y_all);

csrc/moe/moe_lora_align_sum_kernels.cu

@@ -28,11 +28,16 @@ __global__ void moe_lora_align_sum_kernel(
     int64_t block_size, int num_experts, int max_loras, size_t numel,
     int max_num_tokens_padded, int max_num_m_blocks,
     int32_t* __restrict__ sorted_token_ids, int32_t* __restrict__ expert_ids,
-    int topk_num, int32_t* total_tokens_post_pad) {
+    int topk_num, int32_t* total_tokens_post_pad, int32_t* adapter_enabled,
+    int32_t* lora_ids) {
   const size_t tokens_per_thread = div_ceil(numel, blockDim.x);
   const size_t start_idx = threadIdx.x * tokens_per_thread;
 
-  int lora_id = blockIdx.x;
+  int lora_idx = blockIdx.x;
+  int lora_id = lora_ids[lora_idx];
+  if (lora_id == -1 || adapter_enabled[lora_id] == 0) {
+    return;
+  }
   extern __shared__ int32_t shared_mem[];
   int32_t* cumsum = shared_mem;
   token_cnts_t* tokens_cnts = (token_cnts_t*)(shared_mem + num_experts + 1);
@@ -121,14 +126,13 @@ __global__ void moe_lora_align_sum_kernel(
   }
 }
 
-void moe_lora_align_block_size(torch::Tensor topk_ids,
-                               torch::Tensor token_lora_mapping,
-                               int64_t num_experts, int64_t block_size,
-                               int64_t max_loras, int64_t max_num_tokens_padded,
-                               int64_t max_num_m_blocks,
-                               torch::Tensor sorted_token_ids,
-                               torch::Tensor expert_ids,
-                               torch::Tensor num_tokens_post_pad) {
+void moe_lora_align_block_size(
+    torch::Tensor topk_ids, torch::Tensor token_lora_mapping,
+    int64_t num_experts, int64_t block_size, int64_t max_loras,
+    int64_t max_num_tokens_padded, int64_t max_num_m_blocks,
+    torch::Tensor sorted_token_ids, torch::Tensor expert_ids,
+    torch::Tensor num_tokens_post_pad, torch::Tensor adapter_enabled,
+    torch::Tensor lora_ids) {
   const int topk_num = topk_ids.size(1);
 
   TORCH_CHECK(block_size > 0, "block_size should be greater than 0. ");
@@ -164,6 +168,7 @@ void moe_lora_align_block_size(torch::Tensor topk_ids,
             max_loras, topk_ids.numel(), max_num_tokens_padded,
             max_num_m_blocks, sorted_token_ids.data_ptr<int32_t>(),
             expert_ids.data_ptr<int32_t>(), topk_num,
-            num_tokens_post_pad.data_ptr<int32_t>());
+            num_tokens_post_pad.data_ptr<int32_t>(),
+            adapter_enabled.data_ptr<int32_t>(), lora_ids.data_ptr<int32_t>());
       });
 }

csrc/moe/moe_ops.h

@@ -20,14 +20,13 @@ void batched_moe_align_block_size(int64_t max_tokens_per_batch,
                                   torch::Tensor expert_ids,
                                   torch::Tensor num_tokens_post_pad);
 
-void moe_lora_align_block_size(torch::Tensor topk_ids,
-                               torch::Tensor token_lora_mapping,
-                               int64_t num_experts, int64_t block_size,
-                               int64_t max_loras, int64_t max_num_tokens_padded,
-                               int64_t max_num_m_blocks,
-                               torch::Tensor sorted_token_ids,
-                               torch::Tensor expert_ids,
-                               torch::Tensor num_tokens_post_pad);
+void moe_lora_align_block_size(
+    torch::Tensor topk_ids, torch::Tensor token_lora_mapping,
+    int64_t num_experts, int64_t block_size, int64_t max_loras,
+    int64_t max_num_tokens_padded, int64_t max_num_m_blocks,
+    torch::Tensor sorted_token_ids, torch::Tensor expert_ids,
+    torch::Tensor num_tokens_post_pad, torch::Tensor adapter_enabled,
+    torch::Tensor lora_ids);
 #ifndef USE_ROCM
 torch::Tensor moe_wna16_gemm(torch::Tensor input, torch::Tensor output,
                              torch::Tensor b_qweight, torch::Tensor b_scales,

csrc/moe/torch_bindings.cpp

@@ -44,7 +44,9 @@ TORCH_LIBRARY_EXPAND(TORCH_EXTENSION_NAME, m) {
       "                     int max_num_m_blocks, "
       "                     Tensor !sorted_token_ids,"
       "                     Tensor !experts_ids,"
-      "                     Tensor !num_tokens_post_pad) -> () ");
+      "                     Tensor !num_tokens_post_pad,"
+      "                     Tensor !adapter_enabled,"
+      "                     Tensor !lora_ids) -> () ");
   m.impl("moe_lora_align_block_size", torch::kCUDA, &moe_lora_align_block_size);
 
 #ifndef USE_ROCM

csrc/ops.h

@@ -307,7 +307,7 @@ void dynamic_scaled_int8_quant(torch::Tensor& out, torch::Tensor const& input,
 torch::Tensor gptq_gemm(torch::Tensor a, torch::Tensor b_q_weight,
                         torch::Tensor b_gptq_qzeros,
                         torch::Tensor b_gptq_scales, torch::Tensor b_g_idx,
-                        bool use_exllama, int64_t bit);
+                        bool use_exllama, bool use_v2_format, int64_t bit);
 
 void gptq_shuffle(torch::Tensor q_weight, torch::Tensor q_perm, int64_t bit);
 
@@ -321,17 +321,19 @@ void dynamic_per_token_scaled_fp8_quant(
     torch::Tensor& out, torch::Tensor const& input, torch::Tensor& scale,
     std::optional<torch::Tensor> const& scale_ub);
 
-void selective_scan_fwd(const torch::Tensor& u, const torch::Tensor& delta,
-                        const torch::Tensor& A, const torch::Tensor& B,
-                        const torch::Tensor& C,
-                        const std::optional<torch::Tensor>& D_,
-                        const std::optional<torch::Tensor>& z_,
-                        const std::optional<torch::Tensor>& delta_bias_,
-                        bool delta_softplus,
-                        const std::optional<torch::Tensor>& query_start_loc,
-                        const std::optional<torch::Tensor>& cache_indices,
-                        const std::optional<torch::Tensor>& has_initial_state,
-                        const torch::Tensor& ssm_states, int64_t pad_slot_id);
+void selective_scan_fwd(
+    const torch::Tensor& u, const torch::Tensor& delta, const torch::Tensor& A,
+    const torch::Tensor& B, const torch::Tensor& C,
+    const std::optional<torch::Tensor>& D_,
+    const std::optional<torch::Tensor>& z_,
+    const std::optional<torch::Tensor>& delta_bias_, bool delta_softplus,
+    const std::optional<torch::Tensor>& query_start_loc,
+    const std::optional<torch::Tensor>& cache_indices,
+    const std::optional<torch::Tensor>& has_initial_state,
+    const torch::Tensor& ssm_states, int64_t pad_slot_id, int64_t block_size,
+    const std::optional<torch::Tensor>& block_idx_first_scheduled_token,
+    const std::optional<torch::Tensor>& block_idx_last_scheduled_token,
+    const std::optional<torch::Tensor>& initial_state_idx);
 
 torch::Tensor dynamic_4bit_int_moe_cpu(
     torch::Tensor x, torch::Tensor topk_ids, torch::Tensor topk_weights,

csrc/quantization/gptq/q_gemm.cu

@@ -185,7 +185,7 @@ typedef void (*fp_gemm_half_q_half_gptq_kernel)(const half*, const uint32_t*,
                                                 const uint32_t*, const half*,
                                                 half*, const int, const int,
                                                 const int, const int,
-                                                const int*);
+                                                const bool, const int*);
 
 template <bool first_block, int m_count>
 __global__ void gemm_half_q_half_gptq_4bit_kernel(
@@ -193,12 +193,15 @@ __global__ void gemm_half_q_half_gptq_4bit_kernel(
     const uint32_t* __restrict__ b_gptq_qzeros,
     const half* __restrict__ b_gptq_scales, half* __restrict__ c,
     const int size_m, const int size_n, const int size_k, const int groups,
-    const int* __restrict__ b_q_perm) {
+    const bool use_v2_format, const int* __restrict__ b_q_perm) {
   MatrixView_half a_(a, size_m, size_k);
   MatrixView_half_rw c_(c, size_m, size_n);
   MatrixView_q4_row b_gptq_qzeros_(b_gptq_qzeros, groups, size_n);
   MatrixView_half b_gptq_scales_(b_gptq_scales, groups, size_n);
 
+  // GPTQv2 and GPTQv1 handles zero points differently
+  int zero_offset = use_v2_format ? 0 : 1;
+
   auto t = threadIdx.x;
 
   // Block
@@ -256,10 +259,10 @@ __global__ void gemm_half_q_half_gptq_4bit_kernel(
   half2 y1y16[4][2];
   b_gptq_qzeros_.item4(zeros, group, n);
   b_gptq_scales_.item4_f(scales, group, n);
-  dequant_4bit_8_prep_zero(zeros[0] + 1, z1z16[0], y1y16[0]);
-  dequant_4bit_8_prep_zero(zeros[1] + 1, z1z16[1], y1y16[1]);
-  dequant_4bit_8_prep_zero(zeros[2] + 1, z1z16[2], y1y16[2]);
-  dequant_4bit_8_prep_zero(zeros[3] + 1, z1z16[3], y1y16[3]);
+  dequant_4bit_8_prep_zero(zeros[0] + zero_offset, z1z16[0], y1y16[0]);
+  dequant_4bit_8_prep_zero(zeros[1] + zero_offset, z1z16[1], y1y16[1]);
+  dequant_4bit_8_prep_zero(zeros[2] + zero_offset, z1z16[2], y1y16[2]);
+  dequant_4bit_8_prep_zero(zeros[3] + zero_offset, z1z16[3], y1y16[3]);
 
   // Column result
   float block_c[m_count][4] = {};
@@ -272,10 +275,10 @@ __global__ void gemm_half_q_half_gptq_4bit_kernel(
       nextgroup += groupsize;
       b_gptq_qzeros_.item4(zeros, group, n);
       b_gptq_scales_.item4_f(scales, group, n);
-      dequant_4bit_8_prep_zero(zeros[0] + 1, z1z16[0], y1y16[0]);
-      dequant_4bit_8_prep_zero(zeros[1] + 1, z1z16[1], y1y16[1]);
-      dequant_4bit_8_prep_zero(zeros[2] + 1, z1z16[2], y1y16[2]);
-      dequant_4bit_8_prep_zero(zeros[3] + 1, z1z16[3], y1y16[3]);
+      dequant_4bit_8_prep_zero(zeros[0] + zero_offset, z1z16[0], y1y16[0]);
+      dequant_4bit_8_prep_zero(zeros[1] + zero_offset, z1z16[1], y1y16[1]);
+      dequant_4bit_8_prep_zero(zeros[2] + zero_offset, z1z16[2], y1y16[2]);
+      dequant_4bit_8_prep_zero(zeros[3] + zero_offset, z1z16[3], y1y16[3]);
     }
 
 #pragma unroll
@@ -329,12 +332,15 @@ __global__ void gemm_half_q_half_gptq_2bit_kernel(
     const uint32_t* __restrict__ b_gptq_qzeros,
     const half* __restrict__ b_gptq_scales, half* __restrict__ c,
     const int size_m, const int size_n, const int size_k, const int groups,
-    const int* __restrict__ b_q_perm) {
+    const bool use_v2_format, const int* __restrict__ b_q_perm) {
   MatrixView_half a_(a, size_m, size_k);
   MatrixView_half_rw c_(c, size_m, size_n);
   MatrixView_q2_row b_gptq_qzeros_(b_gptq_qzeros, groups, size_n);
   MatrixView_half b_gptq_scales_(b_gptq_scales, groups, size_n);
 
+  // GPTQv2 and GPTQv1 handles zero points differently
+  int zero_offset = use_v2_format ? 0 : 1;
+
   auto t = threadIdx.x;
 
   // Block
@@ -409,10 +415,10 @@ __global__ void gemm_half_q_half_gptq_2bit_kernel(
       int4 load_int4 = *b_ptr4;
 
       half2 dq[4][8];
-      dequant_2bit_16(load_int4.x, dq[0], size_n, zeros[0] + 1);
-      dequant_2bit_16(load_int4.y, dq[1], size_n, zeros[1] + 1);
-      dequant_2bit_16(load_int4.z, dq[2], size_n, zeros[2] + 1);
-      dequant_2bit_16(load_int4.w, dq[3], size_n, zeros[3] + 1);
+      dequant_2bit_16(load_int4.x, dq[0], size_n, zeros[0] + zero_offset);
+      dequant_2bit_16(load_int4.y, dq[1], size_n, zeros[1] + zero_offset);
+      dequant_2bit_16(load_int4.z, dq[2], size_n, zeros[2] + zero_offset);
+      dequant_2bit_16(load_int4.w, dq[3], size_n, zeros[3] + zero_offset);
 
 #pragma unroll
       for (int m = 0; m < m_count; m++) {
@@ -448,12 +454,15 @@ __global__ void gemm_half_q_half_gptq_3bit_kernel(
     const uint32_t* __restrict__ b_gptq_qzeros,
     const half* __restrict__ b_gptq_scales, half* __restrict__ c,
     const int size_m, const int size_n, const int size_k, const int groups,
-    const int* __restrict__ b_q_perm) {
+    const bool use_v2_format, const int* __restrict__ b_q_perm) {
   MatrixView_half a_(a, size_m, size_k);
   MatrixView_half_rw c_(c, size_m, size_n);
   MatrixView_q3_row b_gptq_qzeros_(b_gptq_qzeros, groups, size_n);
   MatrixView_half b_gptq_scales_(b_gptq_scales, groups, size_n);
 
+  // GPTQv2 and GPTQv1 handles zero points differently
+  int zero_offset = use_v2_format ? 0 : 1;
+
   auto t = threadIdx.x;
 
   // Block
@@ -534,13 +543,13 @@ __global__ void gemm_half_q_half_gptq_3bit_kernel(
 
       half2 dq[4][16];
       dequant_3bit_32(load_int4[0].x, load_int4[1].x, load_int4[2].x, dq[0],
-                      size_n, zeros[0] + 1);
+                      size_n, zeros[0] + zero_offset);
       dequant_3bit_32(load_int4[0].y, load_int4[1].y, load_int4[2].y, dq[1],
-                      size_n, zeros[1] + 1);
+                      size_n, zeros[1] + zero_offset);
       dequant_3bit_32(load_int4[0].z, load_int4[1].z, load_int4[2].z, dq[2],
-                      size_n, zeros[2] + 1);
+                      size_n, zeros[2] + zero_offset);
       dequant_3bit_32(load_int4[0].w, load_int4[1].w, load_int4[2].w, dq[3],
-                      size_n, zeros[3] + 1);
+                      size_n, zeros[3] + zero_offset);
 
 #pragma unroll
       for (int m = 0; m < m_count; m++) {
@@ -574,12 +583,15 @@ __global__ void gemm_half_q_half_gptq_8bit_kernel(
     const uint32_t* __restrict__ b_gptq_qzeros,
     const half* __restrict__ b_gptq_scales, half* __restrict__ c,
     const int size_m, const int size_n, const int size_k, const int groups,
-    const int* __restrict__ b_q_perm) {
+    const bool use_v2_format, const int* __restrict__ b_q_perm) {
   MatrixView_half a_(a, size_m, size_k);
   MatrixView_half_rw c_(c, size_m, size_n);
   MatrixView_q8_row b_gptq_qzeros_(b_gptq_qzeros, groups, size_n);
   MatrixView_half b_gptq_scales_(b_gptq_scales, groups, size_n);
 
+  // GPTQv2 and GPTQv1 handles zero points differently
+  int zero_offset = use_v2_format ? 0 : 1;
+
   auto t = threadIdx.x;
 
   // Block
@@ -658,13 +670,13 @@ __global__ void gemm_half_q_half_gptq_8bit_kernel(
 
       half2 dq[4][4];
       dequant_8bit_8(load_int4[0].x, load_int4[1].x, dq[0], size_n,
-                     zeros[0] + 1);
+                     zeros[0] + zero_offset);
       dequant_8bit_8(load_int4[0].y, load_int4[1].y, dq[1], size_n,
-                     zeros[1] + 1);
+                     zeros[1] + zero_offset);
       dequant_8bit_8(load_int4[0].z, load_int4[1].z, dq[2], size_n,
-                     zeros[2] + 1);
+                     zeros[2] + zero_offset);
       dequant_8bit_8(load_int4[0].w, load_int4[1].w, dq[3], size_n,
-                     zeros[3] + 1);
+                     zeros[3] + zero_offset);
 
       for (int m = 0; m < m_count; m++) {
         block_c[m][0] =
@@ -730,7 +742,8 @@ void gemm_half_q_half_cuda_part(const half* a, const uint32_t* b_q_weight,
                                 const uint32_t* b_gptq_qzeros,
                                 const half* b_gptq_scales, const int* b_q_perm,
                                 half* c, int size_m, int size_n, int size_k,
-                                int m_count, int groups, int bit) {
+                                int m_count, int groups, bool use_v2_format,
+                                int bit) {
   dim3 blockDim, gridDim;
   blockDim.x = BLOCK_KN_SIZE;
   blockDim.y = 1;
@@ -743,20 +756,23 @@ void gemm_half_q_half_cuda_part(const half* a, const uint32_t* b_q_weight,
       pick_gemm_half_q_half_gptq_kernel(true, m_count, bit);
 
   const cudaStream_t stream = at::cuda::getCurrentCUDAStream();
-  kernel<<<gridDim, blockDim, 0, stream>>>(a, b_q_weight, b_gptq_qzeros,
-                                           b_gptq_scales, c, size_m, size_n,
-                                           size_k, groups, b_q_perm);
+  kernel<<<gridDim, blockDim, 0, stream>>>(
+      a, b_q_weight, b_gptq_qzeros, b_gptq_scales, c, size_m, size_n, size_k,
+      groups, use_v2_format, b_q_perm);
 }
 
 __global__ void reconstruct_exllama_8bit_kernel(
     const uint32_t* __restrict__ b_q_weight, const int* __restrict__ b_q_perm,
     const uint32_t* __restrict__ b_gptq_qzeros,
     const half* __restrict__ b_gptq_scales, const int size_k, const int size_n,
-    const int groups, half* __restrict__ b) {
+    const int groups, const bool use_v2_format, half* __restrict__ b) {
   MatrixView_half_rw b_(b, size_k, size_n);
   MatrixView_q8_row b_gptq_qzeros_(b_gptq_qzeros, groups, size_n);
   MatrixView_half b_gptq_scales_(b_gptq_scales, groups, size_n);
 
+  // GPTQv2 and GPTQv1 handles zero points differently
+  int zero_offset = use_v2_format ? 0 : 1;
+
   auto offset_k = BLOCK_KN_SIZE * blockIdx.y;
   auto offset_n = BLOCK_KN_SIZE * blockIdx.x * 4;
 
@@ -812,13 +828,13 @@ __global__ void reconstruct_exllama_8bit_kernel(
 
       half2 dq[4][4];
       dequant_8bit_8(load_int4[0].x, load_int4[1].x, dq[0], size_n,
-                     zeros[0] + 1);
+                     zeros[0] + zero_offset);
       dequant_8bit_8(load_int4[0].y, load_int4[1].y, dq[1], size_n,
-                     zeros[1] + 1);
+                     zeros[1] + zero_offset);
       dequant_8bit_8(load_int4[0].z, load_int4[1].z, dq[2], size_n,
-                     zeros[2] + 1);
+                     zeros[2] + zero_offset);
       dequant_8bit_8(load_int4[0].w, load_int4[1].w, dq[3], size_n,
-                     zeros[3] + 1);
+                     zeros[3] + zero_offset);
 
       // half* dqh = (half*)dq;
       if (b_q_perm) {
@@ -849,11 +865,14 @@ __global__ void reconstruct_exllama_4bit_kernel(
     const uint32_t* __restrict__ b_q_weight, const int* __restrict__ b_q_perm,
     const uint32_t* __restrict__ b_gptq_qzeros,
     const half* __restrict__ b_gptq_scales, const int size_k, const int size_n,
-    const int groups, half* __restrict__ b) {
+    const int groups, const bool use_v2_format, half* __restrict__ b) {
   MatrixView_half_rw b_(b, size_k, size_n);
   MatrixView_q4_row b_gptq_qzeros_(b_gptq_qzeros, groups, size_n);
   MatrixView_half b_gptq_scales_(b_gptq_scales, groups, size_n);
 
+  // GPTQv2 and GPTQv1 handles zero points differently
+  int zero_offset = use_v2_format ? 0 : 1;
+
   auto offset_k = BLOCK_KN_SIZE * blockIdx.y;
   auto offset_n = BLOCK_KN_SIZE * blockIdx.x * 4;
 
@@ -888,10 +907,10 @@ __global__ void reconstruct_exllama_4bit_kernel(
   half2 y1y16[4][2];
   b_gptq_qzeros_.item4(zeros, group, n);
   b_gptq_scales_.item4_h2(scales, group, n);
-  dequant_4bit_8_prep_zero(zeros[0] + 1, z1z16[0], y1y16[0]);
-  dequant_4bit_8_prep_zero(zeros[1] + 1, z1z16[1], y1y16[1]);
-  dequant_4bit_8_prep_zero(zeros[2] + 1, z1z16[2], y1y16[2]);
-  dequant_4bit_8_prep_zero(zeros[3] + 1, z1z16[3], y1y16[3]);
+  dequant_4bit_8_prep_zero(zeros[0] + zero_offset, z1z16[0], y1y16[0]);
+  dequant_4bit_8_prep_zero(zeros[1] + zero_offset, z1z16[1], y1y16[1]);
+  dequant_4bit_8_prep_zero(zeros[2] + zero_offset, z1z16[2], y1y16[2]);
+  dequant_4bit_8_prep_zero(zeros[3] + zero_offset, z1z16[3], y1y16[3]);
 
   __syncthreads();
 
@@ -904,10 +923,10 @@ __global__ void reconstruct_exllama_4bit_kernel(
       nextgroup += groupsize;
       b_gptq_qzeros_.item4(zeros, group, n);
       b_gptq_scales_.item4_h2(scales, group, n);
-      dequant_4bit_8_prep_zero(zeros[0] + 1, z1z16[0], y1y16[0]);
-      dequant_4bit_8_prep_zero(zeros[1] + 1, z1z16[1], y1y16[1]);
-      dequant_4bit_8_prep_zero(zeros[2] + 1, z1z16[2], y1y16[2]);
-      dequant_4bit_8_prep_zero(zeros[3] + 1, z1z16[3], y1y16[3]);
+      dequant_4bit_8_prep_zero(zeros[0] + zero_offset, z1z16[0], y1y16[0]);
+      dequant_4bit_8_prep_zero(zeros[1] + zero_offset, z1z16[1], y1y16[1]);
+      dequant_4bit_8_prep_zero(zeros[2] + zero_offset, z1z16[2], y1y16[2]);
+      dequant_4bit_8_prep_zero(zeros[3] + zero_offset, z1z16[3], y1y16[3]);
     }
 
     for (int p = 0; p < 4; p++) {
@@ -954,11 +973,14 @@ __global__ void reconstruct_exllama_3bit_kernel(
     const uint32_t* __restrict__ b_q_weight, const int* __restrict__ b_q_perm,
     const uint32_t* __restrict__ b_gptq_qzeros,
     const half* __restrict__ b_gptq_scales, const int size_k, const int size_n,
-    const int groups, half* __restrict__ b) {
+    const int groups, const bool use_v2_format, half* __restrict__ b) {
   MatrixView_half_rw b_(b, size_k, size_n);
   MatrixView_q3_row b_gptq_qzeros_(b_gptq_qzeros, groups, size_n);
   MatrixView_half b_gptq_scales_(b_gptq_scales, groups, size_n);
 
+  // GPTQv2 and GPTQv1 handles zero points differently
+  int zero_offset = use_v2_format ? 0 : 1;
+
   auto offset_k = BLOCK_KN_SIZE * blockIdx.y;
   auto offset_n = BLOCK_KN_SIZE * blockIdx.x * 4;
 
@@ -1016,13 +1038,13 @@ __global__ void reconstruct_exllama_3bit_kernel(
 
       half2 dq[4][16];
       dequant_3bit_32(load_int4[0].x, load_int4[1].x, load_int4[2].x, dq[0],
-                      size_n, zeros[0] + 1);
+                      size_n, zeros[0] + zero_offset);
       dequant_3bit_32(load_int4[0].y, load_int4[1].y, load_int4[2].y, dq[1],
-                      size_n, zeros[1] + 1);
+                      size_n, zeros[1] + zero_offset);
       dequant_3bit_32(load_int4[0].z, load_int4[1].z, load_int4[2].z, dq[2],
-                      size_n, zeros[2] + 1);
+                      size_n, zeros[2] + zero_offset);
       dequant_3bit_32(load_int4[0].w, load_int4[1].w, load_int4[2].w, dq[3],
-                      size_n, zeros[3] + 1);
+                      size_n, zeros[3] + zero_offset);
 
       if (b_q_perm) {
         for (int j = 0; j < 16; j++) {
@@ -1052,11 +1074,14 @@ __global__ void reconstruct_exllama_2bit_kernel(
     const uint32_t* __restrict__ b_q_weight, const int* __restrict__ b_q_perm,
     const uint32_t* __restrict__ b_gptq_qzeros,
     const half* __restrict__ b_gptq_scales, const int size_k, const int size_n,
-    const int groups, half* __restrict__ b) {
+    const int groups, const bool use_v2_format, half* __restrict__ b) {
   MatrixView_half_rw b_(b, size_k, size_n);
   MatrixView_q2_row b_gptq_qzeros_(b_gptq_qzeros, groups, size_n);
   MatrixView_half b_gptq_scales_(b_gptq_scales, groups, size_n);
 
+  // GPTQv2 and GPTQv1 handles zero points differently
+  int zero_offset = use_v2_format ? 0 : 1;
+
   auto offset_k = BLOCK_KN_SIZE * blockIdx.y;
   auto offset_n = BLOCK_KN_SIZE * blockIdx.x * 4;
 
@@ -1108,10 +1133,10 @@ __global__ void reconstruct_exllama_2bit_kernel(
       int4 load_int4 = *b_ptr4;
 
       half2 dq[4][8];
-      dequant_2bit_16(load_int4.x, dq[0], size_n, zeros[0] + 1);
-      dequant_2bit_16(load_int4.y, dq[1], size_n, zeros[1] + 1);
-      dequant_2bit_16(load_int4.z, dq[2], size_n, zeros[2] + 1);
-      dequant_2bit_16(load_int4.w, dq[3], size_n, zeros[3] + 1);
+      dequant_2bit_16(load_int4.x, dq[0], size_n, zeros[0] + zero_offset);
+      dequant_2bit_16(load_int4.y, dq[1], size_n, zeros[1] + zero_offset);
+      dequant_2bit_16(load_int4.z, dq[2], size_n, zeros[2] + zero_offset);
+      dequant_2bit_16(load_int4.w, dq[3], size_n, zeros[3] + zero_offset);
 
       b_ptr += size_n;
       // half* dqh = (half*)dq;
@@ -1143,7 +1168,7 @@ void reconstruct_exllama(const uint32_t* b_q_weight,
                          const uint32_t* b_gptq_qzeros,
                          const half* b_gptq_scales, const int* b_q_perm,
                          half* out, int height, int width, int groups,
-                         int bit) {
+                         bool use_v2_format, int bit) {
   dim3 blockDim, gridDim;
   blockDim.x = BLOCK_KN_SIZE;
   blockDim.y = 1;
@@ -1162,14 +1187,14 @@ void reconstruct_exllama(const uint32_t* b_q_weight,
   const cudaStream_t stream = at::cuda::getCurrentCUDAStream();
   reconstruct_exllama_kernel<<<gridDim, blockDim, 0, stream>>>(
       b_q_weight, b_q_perm, b_gptq_qzeros, b_gptq_scales, height, width, groups,
-      out);
+      use_v2_format, out);
 }
 
 __global__ void gemm_half_q_half_alt_4bit_kernel(
     const half2* __restrict__ vec, const uint32_t* __restrict__ mat,
     half* __restrict__ mul, const half* __restrict__ scales,
     const uint32_t* __restrict__ zeros, const int* __restrict__ g_idx,
-    int batch, int height, int width) {
+    int batch, int height, int width, bool use_v2_format) {
   int zero_width = width / 8;
   int vec_height = height * 4;
   const int blockwidth2 = BLOCK_KN_SIZE / 2;
@@ -1179,6 +1204,9 @@ __global__ void gemm_half_q_half_alt_4bit_kernel(
   int h_end = min(BLOCK_KN_SIZE / 8, height - h) * 4;
   auto w = BLOCK_KN_SIZE * blockIdx.x + threadIdx.x;
 
+  // GPTQv2 and GPTQv1 handles zero points differently
+  int zero_offset = use_v2_format ? 0 : 1;
+
   __shared__ half2 blockvec[BLOCK_M_SIZE_MAX][blockwidth2];
   if (threadIdx.x < h_end) {
     for (int m = 0; m < b_end; ++m) {
@@ -1223,10 +1251,11 @@ __global__ void gemm_half_q_half_alt_4bit_kernel(
       half2 zero = __halves2half2(
           __hmul(scale_f,
                  __int2half_rn(-((zeros[g * zero_width + z_w] >> z_mod) & 0xF) -
-                               1)),
-          __hmul(scale_f2,
-                 __int2half_rn(
-                     -((zeros[g2 * zero_width + z_w] >> z_mod) & 0xF) - 1)));
+                               zero_offset)),
+          __hmul(
+              scale_f2,
+              __int2half_rn(-((zeros[g2 * zero_width + z_w] >> z_mod) & 0xF) -
+                            zero_offset)));
       scales_tmp[tmp_k] = scale;
       zeros_tmp[tmp_k] = zero;
     }
@@ -1268,7 +1297,7 @@ __global__ void gemm_half_q_half_alt_8bit_kernel(
     const half2* __restrict__ vec, const uint32_t* __restrict__ mat,
     half* __restrict__ mul, const half* __restrict__ scales,
     const uint32_t* __restrict__ zeros, const int* __restrict__ g_idx,
-    int batch, int height, int width) {
+    int batch, int height, int width, bool use_v2_format) {
   int zero_width = width / 4;
   int vec_height = height * 2;
   const int blockwidth2 = BLOCK_KN_SIZE / 2;
@@ -1278,6 +1307,9 @@ __global__ void gemm_half_q_half_alt_8bit_kernel(
   int h_end = min(BLOCK_KN_SIZE / 4, height - h) * 2;
   auto w = BLOCK_KN_SIZE * blockIdx.x + threadIdx.x;
 
+  // GPTQv2 and GPTQv1 handles zero points differently
+  int zero_offset = use_v2_format ? 0 : 1;
+
   __shared__ half2 blockvec[BLOCK_M_SIZE_MAX][blockwidth2];
   if (threadIdx.x < h_end) {
     for (int m = 0; m < b_end; ++m) {
@@ -1312,12 +1344,13 @@ __global__ void gemm_half_q_half_alt_8bit_kernel(
       half scale_f2 = scales[g2 * width + w];
       half2 scale = __halves2half2(scale_f, scale_f2);
       half2 zero = __halves2half2(
-          __hmul(scale_f,
-                 __int2half_rn(
-                     -((zeros[g * zero_width + z_w] >> z_mod) & 0xff) - 1)),
-          __hmul(scale_f2,
-                 __int2half_rn(
-                     -((zeros[g2 * zero_width + z_w] >> z_mod) & 0xff) - 1)));
+          __hmul(scale_f, __int2half_rn(
+                              -((zeros[g * zero_width + z_w] >> z_mod) & 0xff) -
+                              zero_offset)),
+          __hmul(
+              scale_f2,
+              __int2half_rn(-((zeros[g2 * zero_width + z_w] >> z_mod) & 0xff) -
+                            zero_offset)));
       scales_tmp[tmp_k] = scale;
       zeros_tmp[tmp_k] = zero;
     }
@@ -1355,7 +1388,7 @@ void gemm_half_q_half_alt(const half* a, const uint32_t* b_q_weight,
                           const uint32_t* b_gptq_qzeros,
                           const half* b_gptq_scales, const int* b_g_idx,
                           half* c, int size_m, int size_n, int size_k,
-                          int bit) {
+                          bool use_v2_format, int bit) {
   dim3 blockDim, gridDim;
   blockDim.x = BLOCK_KN_SIZE;
   blockDim.y = 1;
@@ -1372,17 +1405,15 @@ void gemm_half_q_half_alt(const half* a, const uint32_t* b_q_weight,
   const cudaStream_t stream = at::cuda::getCurrentCUDAStream();
   kernel<<<gridDim, blockDim, 0, stream>>>(
       (const half2*)a, b_q_weight, c, b_gptq_scales, b_gptq_qzeros, b_g_idx,
-      size_m, size_k / 32 * bit, size_n);
+      size_m, size_k / 32 * bit, size_n, use_v2_format);
 }
 
 template <class T, int bit>
-__global__ void reconstruct_gptq_kernel(const uint32_t* __restrict__ w,
-                                        const half* __restrict__ w_scales,
-                                        const uint32_t* __restrict__ w_zeros,
-                                        const int* __restrict__ g_idx,
-                                        const int height, const int width,
-                                        const int group,
-                                        half* __restrict__ out) {
+__global__ void reconstruct_gptq_kernel(
+    const uint32_t* __restrict__ w, const half* __restrict__ w_scales,
+    const uint32_t* __restrict__ w_zeros, const int* __restrict__ g_idx,
+    const int height, const int width, const int group,
+    const bool use_v2_format, half* __restrict__ out) {
   // Start of block
 
   auto column = BLOCK_KN_SIZE * blockIdx.x + threadIdx.x;
@@ -1395,6 +1426,9 @@ __global__ void reconstruct_gptq_kernel(const uint32_t* __restrict__ w,
   MatrixView_half w_scales_(w_scales, group, width);
   T w_zeros_(w_zeros, group, width);
 
+  // GPTQv2 and GPTQv1 handles zero points differently
+  int zero_offset = use_v2_format ? 0 : 1;
+
   uint32_t w_read = w[blockIdx.y * width + column];
   half* out_ptr = out_.item_ptr(row, column);
 
@@ -1402,7 +1436,7 @@ __global__ void reconstruct_gptq_kernel(const uint32_t* __restrict__ w,
   for (int s = 0; s < 32; s += bit) {
     int group = g_idx[row + s / bit];
     half w_scale = w_scales_.item(group, column);
-    uint32_t w_zero = w_zeros_.item(group, column) + 1;
+    uint32_t w_zero = w_zeros_.item(group, column) + zero_offset;
     half w_item =
         __hmul(__int2half_rn((int)((w_read >> s) & ((1 << bit) - 1)) - w_zero),
                w_scale);
@@ -1415,7 +1449,7 @@ __global__ void reconstruct_gptq_3bit_kernel(
     const uint32_t* __restrict__ w, const half* __restrict__ w_scales,
     const uint32_t* __restrict__ w_zeros, const int* __restrict__ g_idx,
     const int height, const int width, const int group,
-    half* __restrict__ out) {
+    const bool use_v2_format, half* __restrict__ out) {
   // Start of block
   auto column = BLOCK_KN_SIZE * blockIdx.x + threadIdx.x;
   auto row = blockIdx.y * 32;
@@ -1427,6 +1461,9 @@ __global__ void reconstruct_gptq_3bit_kernel(
   MatrixView_half w_scales_(w_scales, group, width);
   MatrixView_q3_row w_zeros_(w_zeros, group, width);
 
+  // GPTQv2 and GPTQv1 handles zero points differently
+  int zero_offset = use_v2_format ? 0 : 1;
+
   uint32_t w1 = w[(blockIdx.y * 3) * width + column];
   uint32_t w2 = w[(blockIdx.y * 3 + 1) * width + column];
   uint32_t w3 = w[(blockIdx.y * 3 + 2) * width + column];
@@ -1436,7 +1473,7 @@ __global__ void reconstruct_gptq_3bit_kernel(
   for (int i = 0; i < 32; i += 1) {
     int group = g_idx[row + i];
     half w_scale = w_scales_.item(group, column);
-    uint32_t w_zero = w_zeros_.item(group, column) + 1;
+    uint32_t w_zero = w_zeros_.item(group, column) + zero_offset;
     int w_item;
     if (i == 10) {
       w_item = (w1 >> 30) | ((w2 << 2) & 0x4);
@@ -1456,7 +1493,8 @@ __global__ void reconstruct_gptq_3bit_kernel(
 
 void reconstruct_gptq(const uint32_t* b_q_weight, const uint32_t* b_gptq_qzeros,
                       const half* b_gptq_scales, const int* b_g_idx, half* out,
-                      int height, int width, int groups, int bit) {
+                      int height, int width, int groups, bool use_v2_format,
+                      int bit) {
   dim3 blockDim, gridDim;
   blockDim.x = BLOCK_KN_SIZE;
   blockDim.y = 1;
@@ -1476,7 +1514,7 @@ void reconstruct_gptq(const uint32_t* b_q_weight, const uint32_t* b_gptq_qzeros,
   const cudaStream_t stream = at::cuda::getCurrentCUDAStream();
   kernel<<<gridDim, blockDim, 0, stream>>>(b_q_weight, b_gptq_scales,
                                            b_gptq_qzeros, b_g_idx, height,
-                                           width, groups, out);
+                                           width, groups, use_v2_format, out);
 }
 
 void gemm_half_q_half_cuda(cublasHandle_t cublas_handle, const half* a,
@@ -1484,7 +1522,8 @@ void gemm_half_q_half_cuda(cublasHandle_t cublas_handle, const half* a,
                            const uint32_t* b_gptq_qzeros,
                            const half* b_gptq_scales, const int* b_g_idx,
                            half* c, half* temp_dq, int size_m, int size_n,
-                           int size_k, int groups, bool use_exllama, int bit) {
+                           int size_k, int groups, bool use_exllama,
+                           bool use_v2_format, int bit) {
   bool use_reconstruct;
   if (use_exllama) {
     use_reconstruct = ((bit == 8 && size_m > MAX_Q_GEMM_ROWS_8BIT) ||
@@ -1498,10 +1537,10 @@ void gemm_half_q_half_cuda(cublasHandle_t cublas_handle, const half* a,
     // Reconstruct FP16 matrix, then cuBLAS
     if (use_exllama) {
       reconstruct_exllama(b_q_weight, b_gptq_qzeros, b_gptq_scales, b_g_idx,
-                          temp_dq, size_k, size_n, groups, bit);
+                          temp_dq, size_k, size_n, groups, use_v2_format, bit);
     } else {
       reconstruct_gptq(b_q_weight, b_gptq_qzeros, b_gptq_scales, b_g_idx,
-                       temp_dq, size_k, size_n, groups, bit);
+                       temp_dq, size_k, size_n, groups, use_v2_format, bit);
     }
 
     const half alpha = __float2half(1.0f);
@@ -1517,18 +1556,18 @@ void gemm_half_q_half_cuda(cublasHandle_t cublas_handle, const half* a,
     if (max_chunks) {
       gemm_half_q_half_cuda_part(a, b_q_weight, b_gptq_qzeros, b_gptq_scales,
                                  b_g_idx, c, last_chunk, size_n, size_k,
-                                 BLOCK_M_SIZE_MAX, groups, bit);
+                                 BLOCK_M_SIZE_MAX, groups, use_v2_format, bit);
     }
 
     if (last_chunk_size) {
-      gemm_half_q_half_cuda_part(a + last_chunk * size_k, b_q_weight,
-                                 b_gptq_qzeros, b_gptq_scales, b_g_idx,
-                                 c + last_chunk * size_n, last_chunk_size,
-                                 size_n, size_k, last_chunk_size, groups, bit);
+      gemm_half_q_half_cuda_part(
+          a + last_chunk * size_k, b_q_weight, b_gptq_qzeros, b_gptq_scales,
+          b_g_idx, c + last_chunk * size_n, last_chunk_size, size_n, size_k,
+          last_chunk_size, groups, use_v2_format, bit);
     }
   } else {
     gemm_half_q_half_alt(a, b_q_weight, b_gptq_qzeros, b_gptq_scales, b_g_idx,
-                         c, size_m, size_n, size_k, bit);
+                         c, size_m, size_n, size_k, use_v2_format, bit);
   }
 }
 
@@ -1815,7 +1854,7 @@ void shuffle_exllama_weight(uint32_t* q_weight, int* q_perm, int height,
 torch::Tensor gptq_gemm(torch::Tensor a, torch::Tensor b_q_weight,
                         torch::Tensor b_gptq_qzeros,
                         torch::Tensor b_gptq_scales, torch::Tensor b_g_idx,
-                        bool use_exllama, int64_t bit) {
+                        bool use_exllama, bool use_v2_format, int64_t bit) {
   const at::cuda::OptionalCUDAGuard device_guard(device_of(a));
   auto options = torch::TensorOptions().dtype(a.dtype()).device(a.device());
   at::Tensor c = torch::empty({a.size(0), b_q_weight.size(1)}, options);
@@ -1833,7 +1872,7 @@ torch::Tensor gptq_gemm(torch::Tensor a, torch::Tensor b_q_weight,
       c.size(1),              // n
       a.size(1),              // k
       b_gptq_qzeros.size(0),  // group number
-      use_exllama, bit);
+      use_exllama, use_v2_format, bit);
   return c;
 }
 

csrc/quantization/w8a8/cutlass/c3x/scaled_mm_sm100_fp8.cu

@@ -1,6 +1,5 @@
 #include "scaled_mm_kernels.hpp"
 #include "scaled_mm_sm100_fp8_dispatch.cuh"
-#include "cutlass_extensions/epilogue/scaled_mm_epilogues_c3x.hpp"
 
 namespace vllm {
 
@@ -13,11 +12,11 @@ void cutlass_scaled_mm_sm100_fp8(torch::Tensor& out, torch::Tensor const& a,
   if (bias) {
     TORCH_CHECK(bias->dtype() == out.dtype(),
                 "currently bias dtype must match output dtype ", out.dtype());
-    return cutlass_scaled_mm_sm100_fp8_epilogue<c3x::ScaledEpilogueBias>(
-        out, a, b, a_scales, b_scales, *bias);
+    return cutlass_scaled_mm_sm100_fp8_epilogue<true>(out, a, b, a_scales,
+                                                      b_scales, *bias);
   } else {
-    return cutlass_scaled_mm_sm100_fp8_epilogue<c3x::ScaledEpilogue>(
-        out, a, b, a_scales, b_scales);
+    return cutlass_scaled_mm_sm100_fp8_epilogue<false>(out, a, b, a_scales,
+                                                       b_scales);
   }
 }
 

csrc/quantization/w8a8/cutlass/c3x/scaled_mm_sm100_fp8_dispatch.cuh

@@ -2,6 +2,7 @@
 
 #include "scaled_mm.cuh"
 #include "cutlass_gemm_caller.cuh"
+#include "cutlass_extensions/epilogue/scaled_mm_epilogues_c3x.hpp"
 
 /**
  * This file defines Gemm kernel configurations for SM100 (fp8) based on the
@@ -12,8 +13,88 @@ namespace vllm {
 
 using c3x::cutlass_gemm_caller;
 
-template <typename InType, typename OutType,
-          template <typename, typename, typename> typename Epilogue>
+template <typename ElementAB_, typename ElementD_,
+          template <typename, typename, typename> typename Epilogue_,
+          typename TileShape, typename ClusterShape, typename KernelSchedule,
+          typename EpilogueSchedule, bool swap_ab_ = false>
+struct cutlass_3x_gemm_sm100_fp8 {
+  using ElementAB = ElementAB_;
+  using ElementC = ElementD_;
+  using ElementD = ElementD_;
+  using ElementAcc =
+      typename std::conditional<std::is_same_v<ElementAB, int8_t>, int32_t,
+                                float>::type;
+
+  using Epilogue = Epilogue_<ElementAcc, ElementD, TileShape>;
+
+  using EVTCompute = typename Epilogue::EVTCompute;
+
+  static constexpr int AlignmentAB =
+      128 / cutlass::sizeof_bits<ElementAB>::value;
+  static constexpr int AlignmentCD =
+      128 / cutlass::sizeof_bits<ElementD>::value;
+
+  // Compile-time swap_ab flag
+  static constexpr bool swap_ab = swap_ab_;
+
+  // -----------------------------------------------------------
+  // Layout definitions
+  // -----------------------------------------------------------
+  using LayoutA = cutlass::layout::RowMajor;
+  using LayoutA_T = typename cutlass::layout::LayoutTranspose<LayoutA>::type;
+
+  using LayoutB = cutlass::layout::ColumnMajor;
+  using LayoutB_T = typename cutlass::layout::LayoutTranspose<LayoutB>::type;
+
+  using LayoutD = cutlass::layout::RowMajor;
+  using LayoutD_Transpose =
+      typename cutlass::layout::LayoutTranspose<LayoutD>::type;
+
+  using LayoutC = LayoutD;
+  using LayoutC_Transpose = LayoutD_Transpose;
+
+  // -----------------------------------------------------------
+  // Collective epilogue (conditionally swap operands and layouts)
+  // -----------------------------------------------------------
+  using CollectiveEpilogue =
+      typename cutlass::epilogue::collective::CollectiveBuilder<
+          cutlass::arch::Sm100, cutlass::arch::OpClassTensorOp, TileShape,
+          ClusterShape, cutlass::epilogue::collective::EpilogueTileAuto,
+          ElementAcc, float, ElementC,
+          conditional_t<swap_ab, LayoutC_Transpose, LayoutC>, AlignmentCD,
+          ElementD, conditional_t<swap_ab, LayoutD_Transpose, LayoutD>,
+          AlignmentCD, EpilogueSchedule, EVTCompute>::CollectiveOp;
+
+  static constexpr size_t CEStorageSize =
+      sizeof(typename CollectiveEpilogue::SharedStorage);
+
+  using Stages = typename cutlass::gemm::collective::StageCountAutoCarveout<
+      static_cast<int>(CEStorageSize)>;
+
+  // -----------------------------------------------------------
+  // Collective mainloop (conditionally swap operands and layouts)
+  // -----------------------------------------------------------
+  using CollectiveMainloop = conditional_t<
+      swap_ab,
+      typename cutlass::gemm::collective::CollectiveBuilder<
+          cutlass::arch::Sm100, cutlass::arch::OpClassTensorOp, ElementAB,
+          LayoutB_T, AlignmentAB,             // Swapped B (as A)
+          ElementAB, LayoutA_T, AlignmentAB,  // Swapped A (as B)
+          ElementAcc, TileShape, ClusterShape, Stages,
+          KernelSchedule>::CollectiveOp,
+      typename cutlass::gemm::collective::CollectiveBuilder<
+          cutlass::arch::Sm100, cutlass::arch::OpClassTensorOp, ElementAB,
+          LayoutA, AlignmentAB, ElementAB, LayoutB, AlignmentAB, ElementAcc,
+          TileShape, ClusterShape, Stages, KernelSchedule>::CollectiveOp>;
+
+  // -----------------------------------------------------------
+  // Kernel definition
+  // -----------------------------------------------------------
+  using GemmKernel = cutlass::gemm::kernel::GemmUniversal<
+      Shape<int, int, int, int>, CollectiveMainloop, CollectiveEpilogue, void>;
+};
+
+template <typename InType, typename OutType, bool EnableBias>
 struct sm100_fp8_config_default {
   // M in (256, inf)
   static_assert(std::is_same<InType, cutlass::float_e4m3_t>());
@@ -22,12 +103,16 @@ struct sm100_fp8_config_default {
   using TileShape = Shape<_256, _128, _128>;
   using ClusterShape = Shape<_2, _2, _1>;
   using Cutlass3xGemm =
-      cutlass_3x_gemm_sm100<InType, OutType, Epilogue, TileShape, ClusterShape,
-                            KernelSchedule, EpilogueSchedule>;
+      conditional_t<EnableBias,
+                    cutlass_3x_gemm_sm100_fp8<
+                        InType, OutType, c3x::ScaledEpilogueBias, TileShape,
+                        ClusterShape, KernelSchedule, EpilogueSchedule>,
+                    cutlass_3x_gemm_sm100_fp8<
+                        InType, OutType, c3x::ScaledEpilogue, TileShape,
+                        ClusterShape, KernelSchedule, EpilogueSchedule>>;
 };
 
-template <typename InType, typename OutType,
-          template <typename, typename, typename> typename Epilogue>
+template <typename InType, typename OutType, bool EnableBias>
 struct sm100_fp8_config_M256 {
   // M in (64, 256]
   static_assert(std::is_same<InType, cutlass::float_e4m3_t>());
@@ -36,44 +121,127 @@ struct sm100_fp8_config_M256 {
   using TileShape = Shape<_128, _128, _128>;
   using ClusterShape = Shape<_2, _1, _1>;
   using Cutlass3xGemm =
-      cutlass_3x_gemm_sm100<InType, OutType, Epilogue, TileShape, ClusterShape,
-                            KernelSchedule, EpilogueSchedule>;
+      conditional_t<EnableBias,
+                    cutlass_3x_gemm_sm100_fp8<
+                        InType, OutType, c3x::ScaledEpilogueBias, TileShape,
+                        ClusterShape, KernelSchedule, EpilogueSchedule>,
+                    cutlass_3x_gemm_sm100_fp8<
+                        InType, OutType, c3x::ScaledEpilogue, TileShape,
+                        ClusterShape, KernelSchedule, EpilogueSchedule>>;
 };
 
-template <typename InType, typename OutType,
-          template <typename, typename, typename> typename Epilogue>
+template <typename InType, typename OutType, bool EnableBias>
+struct sm100_fp8_config_M64_swap_ab {
+  // This config is for M in (16, 64] and K >= 4096
+  static_assert(std::is_same<InType, cutlass::float_e4m3_t>());
+  using KernelSchedule = cutlass::gemm::collective::KernelScheduleAuto;
+  using EpilogueSchedule = cutlass::epilogue::collective::EpilogueScheduleAuto;
+  using TileShape = Shape<_128, _64, _256>;
+  using ClusterShape = Shape<_4, _1, _1>;
+
+  // Use ScaledEpilogueColumnBias instead of ScaledEpilogueBias when doing swap
+  // AB
+  using Cutlass3xGemm = conditional_t<
+      EnableBias,
+      cutlass_3x_gemm_sm100_fp8<InType, OutType, c3x::ScaledEpilogueColumnBias,
+                                TileShape, ClusterShape, KernelSchedule,
+                                EpilogueSchedule, true>,
+      cutlass_3x_gemm_sm100_fp8<InType, OutType, c3x::ScaledEpilogue, TileShape,
+                                ClusterShape, KernelSchedule, EpilogueSchedule,
+                                true>>;
+};
+
+template <typename InType, typename OutType, bool EnableBias>
 struct sm100_fp8_config_M64 {
-  // M in (16, 64]
+  // This config is for M = 64 and K < 4096 (do not enable swap AB in such case)
   static_assert(std::is_same<InType, cutlass::float_e4m3_t>());
   using KernelSchedule = cutlass::gemm::collective::KernelScheduleAuto;
   using EpilogueSchedule = cutlass::epilogue::collective::EpilogueScheduleAuto;
   using TileShape = Shape<_64, _64, _128>;
   using ClusterShape = Shape<_1, _1, _1>;
+
   using Cutlass3xGemm =
-      cutlass_3x_gemm_sm100<InType, OutType, Epilogue, TileShape, ClusterShape,
-                            KernelSchedule, EpilogueSchedule>;
+      conditional_t<EnableBias,
+                    cutlass_3x_gemm_sm100_fp8<
+                        InType, OutType, c3x::ScaledEpilogueBias, TileShape,
+                        ClusterShape, KernelSchedule, EpilogueSchedule>,
+                    cutlass_3x_gemm_sm100_fp8<
+                        InType, OutType, c3x::ScaledEpilogue, TileShape,
+                        ClusterShape, KernelSchedule, EpilogueSchedule>>;
 };
 
-template <typename InType, typename OutType,
-          template <typename, typename, typename> typename Epilogue>
-struct sm100_fp8_config_M16 {
+template <typename InType, typename OutType, bool EnableBias>
+struct sm100_fp8_config_M16_swap_ab {
   // M in [1, 16]
   static_assert(std::is_same<InType, cutlass::float_e4m3_t>());
   using KernelSchedule = cutlass::gemm::collective::KernelScheduleAuto;
   using EpilogueSchedule = cutlass::epilogue::collective::EpilogueScheduleAuto;
-  using TileShape = Shape<_64, _64, _128>;
-  using ClusterShape = Shape<_1, _4, _1>;
-  using Cutlass3xGemm =
-      cutlass_3x_gemm_sm100<InType, OutType, Epilogue, TileShape, ClusterShape,
-                            KernelSchedule, EpilogueSchedule>;
+  using TileShape = Shape<_128, _32, _128>;
+  using ClusterShape = Shape<_4, _1, _1>;
+
+  // Use ScaledEpilogueColumnBias instead of ScaledEpilogueBias when doing swap
+  // AB
+  using Cutlass3xGemm = conditional_t<
+      EnableBias,
+      cutlass_3x_gemm_sm100_fp8<InType, OutType, c3x::ScaledEpilogueColumnBias,
+                                TileShape, ClusterShape, KernelSchedule,
+                                EpilogueSchedule, true>,
+      cutlass_3x_gemm_sm100_fp8<InType, OutType, c3x::ScaledEpilogue, TileShape,
+                                ClusterShape, KernelSchedule, EpilogueSchedule,
+                                true>>;
 };
 
-template <typename InType, typename OutType,
-          template <typename, typename, typename> typename Epilogue,
+template <typename Gemm, typename... EpilogueArgs>
+void cutlass_gemm_caller_sm100_fp8(torch::Tensor& out, torch::Tensor const& a,
+                                   torch::Tensor const& b,
+                                   EpilogueArgs&&... epilogue_params) {
+  static constexpr bool swap_ab = Gemm::swap_ab;
+  using ElementAB = typename Gemm::ElementAB;
+  using ElementD = typename Gemm::ElementD;
+  using GemmKernel = typename Gemm::GemmKernel;
+
+  using StrideA = typename Gemm::GemmKernel::StrideA;
+  using StrideB = typename Gemm::GemmKernel::StrideB;
+  using StrideC = typename Gemm::GemmKernel::StrideC;
+
+  int32_t m = a.size(0), n = b.size(1), k = a.size(1);
+  auto prob_shape =
+      swap_ab ? cute::make_shape(n, m, k, 1) : cute::make_shape(m, n, k, 1);
+
+  StrideA a_stride =
+      cutlass::make_cute_packed_stride(StrideA{}, cute::make_shape(m, k, 1));
+  StrideB b_stride =
+      cutlass::make_cute_packed_stride(StrideB{}, cute::make_shape(n, k, 1));
+  StrideC c_stride = cutlass::make_cute_packed_stride(
+      StrideC{},
+      swap_ab ? cute::make_shape(n, m, 1) : cute::make_shape(m, n, 1));
+
+  auto a_ptr = static_cast<ElementAB*>(a.data_ptr());
+  auto b_ptr = static_cast<ElementAB*>(b.data_ptr());
+  auto c_ptr = static_cast<ElementD*>(out.data_ptr());
+
+  typename GemmKernel::MainloopArguments mainloop_args =
+      swap_ab ? typename GemmKernel::MainloopArguments{b_ptr, b_stride, a_ptr,
+                                                       a_stride}
+              : typename GemmKernel::MainloopArguments{a_ptr, a_stride, b_ptr,
+                                                       b_stride};
+
+  typename GemmKernel::EpilogueArguments epilogue_args{
+      Gemm::Epilogue::prepare_args(
+          std::forward<EpilogueArgs>(epilogue_params)...),
+      c_ptr, c_stride, c_ptr, c_stride};
+
+  c3x::cutlass_gemm_caller<GemmKernel>(a.device(), prob_shape, mainloop_args,
+                                       epilogue_args);
+}
+
+template <typename InType, typename OutType, bool EnableBias,
           typename... EpilogueArgs>
 inline void cutlass_gemm_sm100_fp8_dispatch(torch::Tensor& out,
                                             torch::Tensor const& a,
                                             torch::Tensor const& b,
+                                            torch::Tensor const& a_scales,
+                                            torch::Tensor const& b_scales,
                                             EpilogueArgs&&... args) {
   static_assert(std::is_same<InType, cutlass::float_e4m3_t>());
   TORCH_CHECK(a.dtype() == torch::kFloat8_e4m3fn);
@@ -81,55 +249,69 @@ inline void cutlass_gemm_sm100_fp8_dispatch(torch::Tensor& out,
 
   using Cutlass3xGemmDefault =
       typename sm100_fp8_config_default<InType, OutType,
-                                        Epilogue>::Cutlass3xGemm;
-  using Cutlass3xGemmM16 =
-      typename sm100_fp8_config_M16<InType, OutType, Epilogue>::Cutlass3xGemm;
+                                        EnableBias>::Cutlass3xGemm;
+  using Cutlass3xGemmM16SwapAB =
+      typename sm100_fp8_config_M16_swap_ab<InType, OutType,
+                                            EnableBias>::Cutlass3xGemm;
+  using Cutlass3xGemmM64SwapAB =
+      typename sm100_fp8_config_M64_swap_ab<InType, OutType,
+                                            EnableBias>::Cutlass3xGemm;
   using Cutlass3xGemmM64 =
-      typename sm100_fp8_config_M64<InType, OutType, Epilogue>::Cutlass3xGemm;
+      typename sm100_fp8_config_M64<InType, OutType, EnableBias>::Cutlass3xGemm;
+
   using Cutlass3xGemmM256 =
-      typename sm100_fp8_config_M256<InType, OutType, Epilogue>::Cutlass3xGemm;
+      typename sm100_fp8_config_M256<InType, OutType,
+                                     EnableBias>::Cutlass3xGemm;
 
   uint32_t const m = a.size(0);
-  uint32_t const mp2 =
-      std::max(static_cast<uint32_t>(16), next_pow_2(m));  // next power of 2
+  uint32_t const k = a.size(1);
 
-  if (mp2 <= 16) {
+  if (m <= 16) {
     // m in [1, 16]
-    return cutlass_gemm_caller<Cutlass3xGemmM16>(
-        out, a, b, std::forward<EpilogueArgs>(args)...);
-  } else if (mp2 <= 64) {
+    return cutlass_gemm_caller_sm100_fp8<Cutlass3xGemmM16SwapAB>(
+        out, a, b, b_scales, a_scales, std::forward<EpilogueArgs>(args)...);
+  } else if (m <= 64) {
     // m in (16, 64]
-    return cutlass_gemm_caller<Cutlass3xGemmM64>(
-        out, a, b, std::forward<EpilogueArgs>(args)...);
-  } else if (mp2 <= 256) {
+    if (m == 64 && k < 4096) {
+      // do not enable swap AB
+      return cutlass_gemm_caller_sm100_fp8<Cutlass3xGemmM64>(
+          out, a, b, a_scales, b_scales, std::forward<EpilogueArgs>(args)...);
+    }
+    return cutlass_gemm_caller_sm100_fp8<Cutlass3xGemmM64SwapAB>(
+        out, a, b, b_scales, a_scales, std::forward<EpilogueArgs>(args)...);
+
+  } else if (m <= 256) {
     // m in (64, 256]
-    return cutlass_gemm_caller<Cutlass3xGemmM256>(
-        out, a, b, std::forward<EpilogueArgs>(args)...);
+    return cutlass_gemm_caller_sm100_fp8<Cutlass3xGemmM256>(
+        out, a, b, a_scales, b_scales, std::forward<EpilogueArgs>(args)...);
   } else {
     // m in (256, inf)
-    return cutlass_gemm_caller<Cutlass3xGemmDefault>(
-        out, a, b, std::forward<EpilogueArgs>(args)...);
+    return cutlass_gemm_caller_sm100_fp8<Cutlass3xGemmDefault>(
+        out, a, b, a_scales, b_scales, std::forward<EpilogueArgs>(args)...);
   }
 }
 
-template <template <typename, typename, typename> typename Epilogue,
-          typename... EpilogueArgs>
+template <bool EnableBias, typename... EpilogueArgs>
 void cutlass_scaled_mm_sm100_fp8_epilogue(torch::Tensor& out,
                                           torch::Tensor const& a,
                                           torch::Tensor const& b,
+                                          torch::Tensor const& a_scales,
+                                          torch::Tensor const& b_scales,
                                           EpilogueArgs&&... epilogue_args) {
   TORCH_CHECK(a.dtype() == torch::kFloat8_e4m3fn);
   TORCH_CHECK(b.dtype() == torch::kFloat8_e4m3fn);
 
   if (out.dtype() == torch::kBFloat16) {
     return cutlass_gemm_sm100_fp8_dispatch<cutlass::float_e4m3_t,
-                                           cutlass::bfloat16_t, Epilogue>(
-        out, a, b, std::forward<EpilogueArgs>(epilogue_args)...);
+                                           cutlass::bfloat16_t, EnableBias>(
+        out, a, b, a_scales, b_scales,
+        std::forward<EpilogueArgs>(epilogue_args)...);
   } else {
     TORCH_CHECK(out.dtype() == torch::kFloat16);
     return cutlass_gemm_sm100_fp8_dispatch<cutlass::float_e4m3_t,
-                                           cutlass::half_t, Epilogue>(
-        out, a, b, std::forward<EpilogueArgs>(epilogue_args)...);
+                                           cutlass::half_t, EnableBias>(
+        out, a, b, a_scales, b_scales,
+        std::forward<EpilogueArgs>(epilogue_args)...);
   }
 }
 

csrc/torch_bindings.cpp

@@ -557,7 +557,8 @@ TORCH_LIBRARY_EXPAND(TORCH_EXTENSION_NAME, ops) {
   // to prevent the meta function registry.
   ops.def(
       "gptq_gemm(Tensor a, Tensor b_q_weight, Tensor b_gptq_qzeros, "
-      "Tensor b_gptq_scales, Tensor b_g_idx, bool use_exllama, int bit) "
+      "Tensor b_gptq_scales, Tensor b_g_idx, bool use_exllama, bool "
+      "use_v2_format, int bit) "
       "-> Tensor",
       {stride_tag});
   ops.impl("gptq_gemm", torch::kCUDA, &gptq_gemm);
@@ -610,7 +611,11 @@ TORCH_LIBRARY_EXPAND(TORCH_EXTENSION_NAME, ops) {
       "Tensor? cache_indices,"
       "Tensor? has_initial_state,"
       "Tensor! ssm_states,"
-      "int pad_slot_id) -> ()");
+      "int pad_slot_id,"
+      "int block_size,"
+      "Tensor? block_idx_first_scheduled_token,"
+      "Tensor? block_idx_last_scheduled_token,"
+      "Tensor? initial_state_idx) -> ()");
   ops.impl("selective_scan_fwd", torch::kCUDA, &selective_scan_fwd);
 
   // Hadamard transforms

docker/Dockerfile

@@ -361,13 +361,6 @@ RUN --mount=type=bind,from=build,src=/workspace/dist,target=/vllm-workspace/dist
     && uv pip install --system dist/*.whl --verbose \
         --extra-index-url ${PYTORCH_CUDA_INDEX_BASE_URL}/cu$(echo $CUDA_VERSION | cut -d. -f1,2 | tr -d '.')
 
-# TODO (huydhn): Remove this once xformers is released for 2.9.0
-RUN --mount=type=cache,target=/root/.cache/uv bash - <<'BASH'
-    . /etc/environment
-    export TORCH_CUDA_ARCH_LIST='7.5 8.0+PTX 9.0a'
-    uv pip install --system --no-build-isolation "git+https://github.com/facebookresearch/xformers@v0.0.32.post2"
-BASH
-
 # Install FlashInfer pre-compiled kernel cache and binaries
 # https://docs.flashinfer.ai/installation.html
 RUN --mount=type=cache,target=/root/.cache/uv \
@@ -495,7 +488,7 @@ RUN --mount=type=cache,target=/root/.cache/uv \
     else \
         BITSANDBYTES_VERSION="0.46.1"; \
     fi; \
-    uv pip install --system accelerate hf_transfer modelscope "bitsandbytes>=${BITSANDBYTES_VERSION}" 'timm>=1.0.17' 'runai-model-streamer[s3,gcs]>=0.14.0'
+    uv pip install --system accelerate hf_transfer modelscope "bitsandbytes>=${BITSANDBYTES_VERSION}" 'timm>=1.0.17' 'runai-model-streamer[s3,gcs]>=0.15.0'
 
 ENV VLLM_USAGE_SOURCE production-docker-image
 

docker/Dockerfile.cpu

@@ -79,6 +79,9 @@ RUN echo 'ulimit -c 0' >> ~/.bashrc
 ######################### BUILD IMAGE #########################
 FROM base AS vllm-build
 
+ARG max_jobs=32
+ENV MAX_JOBS=${max_jobs}
+
 ARG GIT_REPO_CHECK=0
 # Support for building with non-AVX512 vLLM: docker build --build-arg VLLM_CPU_DISABLE_AVX512="true" ...
 ARG VLLM_CPU_DISABLE_AVX512=0
@@ -104,95 +107,7 @@ RUN --mount=type=cache,target=/root/.cache/uv \
     --mount=type=cache,target=/root/.cache/ccache \
     --mount=type=cache,target=/workspace/vllm/.deps,sharing=locked \
     --mount=type=bind,source=.git,target=.git \
-    VLLM_TARGET_DEVICE=cpu python3 setup.py bdist_wheel
-
-#################### WHEEL BUILD IMAGE ####################
-FROM base AS build
-ARG TARGETPLATFORM
-
-ARG PIP_INDEX_URL UV_INDEX_URL
-ARG PIP_EXTRA_INDEX_URL UV_EXTRA_INDEX_URL
-
-# install build dependencies
-COPY requirements/build.txt requirements/build.txt
-
-# This timeout (in seconds) is necessary when installing some dependencies via uv since it's likely to time out
-# Reference: https://github.com/astral-sh/uv/pull/1694
-ENV UV_HTTP_TIMEOUT=500
-ENV UV_INDEX_STRATEGY="unsafe-best-match"
-# Use copy mode to avoid hardlink failures with Docker cache mounts
-ENV UV_LINK_MODE=copy
-
-RUN --mount=type=cache,target=/root/.cache/uv \
-    uv pip install --python /opt/venv/bin/python3 -r requirements/build.txt
-
-COPY . .
-ARG GIT_REPO_CHECK=0
-RUN --mount=type=bind,source=.git,target=.git \
-    if [ "$GIT_REPO_CHECK" != "0" ]; then bash tools/check_repo.sh ; fi
-
-# max jobs used by Ninja to build extensions
-ARG max_jobs=2
-ENV MAX_JOBS=${max_jobs}
-
-ARG USE_SCCACHE
-ARG SCCACHE_DOWNLOAD_URL=https://github.com/mozilla/sccache/releases/download/v0.8.1/sccache-v0.8.1-x86_64-unknown-linux-musl.tar.gz
-ARG SCCACHE_ENDPOINT
-ARG SCCACHE_BUCKET_NAME=vllm-build-sccache
-ARG SCCACHE_REGION_NAME=us-west-2
-ARG SCCACHE_S3_NO_CREDENTIALS=0
-
-# Flag to control whether to use pre-built vLLM wheels
-ARG VLLM_USE_PRECOMPILED=""
-
-# if USE_SCCACHE is set, use sccache to speed up compilation
-RUN --mount=type=cache,target=/root/.cache/uv \
-    --mount=type=bind,source=.git,target=.git \
-    if [ "$USE_SCCACHE" = "1" ]; then \
-        echo "Installing sccache..." \
-        && curl -L -o sccache.tar.gz ${SCCACHE_DOWNLOAD_URL} \
-        && tar -xzf sccache.tar.gz \
-        && sudo mv sccache-v0.8.1-x86_64-unknown-linux-musl/sccache /usr/bin/sccache \
-        && rm -rf sccache.tar.gz sccache-v0.8.1-x86_64-unknown-linux-musl \
-        && if [ ! -z ${SCCACHE_ENDPOINT} ] ; then export SCCACHE_ENDPOINT=${SCCACHE_ENDPOINT} ; fi \
-        && export SCCACHE_BUCKET=${SCCACHE_BUCKET_NAME} \
-        && export SCCACHE_REGION=${SCCACHE_REGION_NAME} \
-        && export SCCACHE_S3_NO_CREDENTIALS=${SCCACHE_S3_NO_CREDENTIALS} \
-        && export SCCACHE_IDLE_TIMEOUT=0 \
-        && export CMAKE_BUILD_TYPE=Release \
-        && export VLLM_USE_PRECOMPILED="${VLLM_USE_PRECOMPILED}" \
-        && export VLLM_DOCKER_BUILD_CONTEXT=1 \
-        && sccache --show-stats \
-        && python3 setup.py bdist_wheel --dist-dir=dist --py-limited-api=cp38 \
-        && sccache --show-stats; \
-    fi
-
-ARG vllm_target_device="cpu"
-ENV VLLM_TARGET_DEVICE=${vllm_target_device}
-ENV CCACHE_DIR=/root/.cache/ccache
-RUN --mount=type=cache,target=/root/.cache/ccache \
-    --mount=type=cache,target=/root/.cache/uv \
-    --mount=type=bind,source=.git,target=.git  \
-    if [ "$USE_SCCACHE" != "1" ]; then \
-        # Clean any existing CMake artifacts
-        rm -rf .deps && \
-        mkdir -p .deps && \
-        export VLLM_USE_PRECOMPILED="${VLLM_USE_PRECOMPILED}" && \
-        export VLLM_DOCKER_BUILD_CONTEXT=1 && \
-        python3 setup.py bdist_wheel --dist-dir=dist --py-limited-api=cp38; \
-    fi
-
-# Check the size of the wheel if RUN_WHEEL_CHECK is true
-COPY .buildkite/check-wheel-size.py check-wheel-size.py
-# sync the default value with .buildkite/check-wheel-size.py
-ARG VLLM_MAX_SIZE_MB=450
-ENV VLLM_MAX_SIZE_MB=$VLLM_MAX_SIZE_MB
-ARG RUN_WHEEL_CHECK=true
-RUN if [ "$RUN_WHEEL_CHECK" = "true" ]; then \
-        python3 check-wheel-size.py dist; \
-    else \
-        echo "Skipping wheel size check."; \
-    fi
+    VLLM_TARGET_DEVICE=cpu python3 setup.py bdist_wheel --dist-dir=dist --py-limited-api=cp38
 
 ######################### TEST DEPS #########################
 FROM base AS vllm-test-deps

docker/Dockerfile.rocm

@@ -75,7 +75,6 @@ COPY --from=build_vllm ${COMMON_WORKDIR}/vllm /vllm-workspace
 RUN cd /vllm-workspace \
     && rm -rf vllm \
     && python3 -m pip install -e tests/vllm_test_utils \
-    && python3 -m pip install lm-eval[api]==0.4.4 \
     && python3 -m pip install pytest-shard
 
 # -----------------------

docker/Dockerfile.rocm_base

@@ -7,7 +7,7 @@ ARG PYTORCH_REPO="https://github.com/ROCm/pytorch.git"
 ARG PYTORCH_VISION_REPO="https://github.com/pytorch/vision.git"
 ARG FA_BRANCH="0e60e394"
 ARG FA_REPO="https://github.com/Dao-AILab/flash-attention.git"
-ARG AITER_BRANCH="eef23c7f"
+ARG AITER_BRANCH="9716b1b8"
 ARG AITER_REPO="https://github.com/ROCm/aiter.git"
 
 FROM ${BASE_IMAGE} AS base

docker/Dockerfile.xpu

@@ -54,7 +54,7 @@ ENV VLLM_WORKER_MULTIPROC_METHOD=spawn
 
 RUN --mount=type=cache,target=/root/.cache/pip \
     --mount=type=bind,source=.git,target=.git \
-    python3 setup.py install
+    pip install --no-build-isolation .
 
 CMD ["/bin/bash"]
 
@@ -64,9 +64,6 @@ FROM vllm-base AS vllm-openai
 RUN --mount=type=cache,target=/root/.cache/pip \
     pip install accelerate hf_transfer pytest pytest_asyncio lm_eval[api] modelscope
 
-RUN --mount=type=cache,target=/root/.cache/pip \
-    pip uninstall oneccl oneccl-devel -y
-
 # install development dependencies (for testing)
 RUN python3 -m pip install -e tests/vllm_test_utils
 
@@ -74,4 +71,7 @@ RUN python3 -m pip install -e tests/vllm_test_utils
 RUN python3 /workspace/vllm/tools/install_nixl_from_source_ubuntu.py
 ENV LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/lib/python3.12/dist-packages/.nixl.mesonpy.libs/plugins/"
 
+RUN --mount=type=cache,target=/root/.cache/pip \
+    pip uninstall oneccl oneccl-devel -y
+
 ENTRYPOINT ["vllm", "serve"]