Bump actions/setup-python from 6.1.0 to 6.3.0

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 6.1.0 to 6.3.0. - [Release notes](https://github.com/actions/setup-python/releases) - [Commits](https://github.com/actions/setup-python/compare/83679a892e2d95755f2dac6acb0bfd1e9ac5d548...ece7cb06caefa5fff74198d8649806c4678c61a1) --- updated-dependencies: - dependency-name: actions/setup-python dependency-version: 6.3.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
2026-06-30 12:18:49 +00:00
1244 changed files with 25707 additions and 65708 deletions
@@ -3,7 +3,6 @@ job_dirs:
  - ".buildkite/intel_jobs"
 run_all_patterns:
  - ".buildkite/ci_config_intel.yaml"
-  - ".buildkite/scripts/hardware_ci/run-intel-test.sh"
  - "docker/Dockerfile"
  - "docker/Dockerfile.xpu"
  - "CMakeLists.txt"
@@ -8,7 +8,6 @@ run_all_patterns:
  - "docker/docker-bake-rocm.hcl"
  - ".buildkite/hardware_tests/amd.yaml"
  - ".buildkite/scripts/ci-bake-rocm.sh"
-  - ".buildkite/scripts/rocm/"
  - ".buildkite/scripts/hardware_ci/run-amd-test.py"
  - ".buildkite/scripts/hardware_ci/run-amd-test.sh"
  - "CMakeLists.txt"
@@ -1,28 +1,5 @@
 group: Hardware - AMD Build
-
-# ROCm image flow:
-# 1. Refresh the long-lived ROCm base image only when Dockerfile.rocm_base changes.
-# 2. Build ci_base from either the stable base or the freshly refreshed base.
-# 3. Build the per-commit ROCm CI image and smoke-test it before GPU jobs run.
 steps:
-  - label: "AMD: :docker: refresh ROCm base"
-    key: refresh-rocm-base-amd
-    depends_on: []
-    device: amd_cpu
-    no_plugin: true
-    commands:
-      - bash .buildkite/scripts/rocm/refresh-base-image.sh
-    env:
-      DOCKER_BUILDKIT: "1"
-      BUILDKIT_PROGRESS: "tty"
-      TERM: "xterm-256color"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 1
-        - exit_status: -10  # Agent was lost
-          limit: 1
-
  # Ensure ci_base is up-to-date before building the test image.
  # Compares a content hash of ci_base-affecting files against the remote
  # image label. If hashes match the build is skipped (< 30 s); if they
@@ -30,16 +7,13 @@ steps:
  - label: "AMD: :docker: ensure ci_base"
    key: ensure-ci-base-amd
    soft_fail: false
-    depends_on:
-      - refresh-rocm-base-amd
+    depends_on: []
    device: amd_cpu
    no_plugin: true
    commands:
-      - bash .buildkite/scripts/rocm/build-ci-base.sh
+      - bash .buildkite/scripts/ci-bake-rocm.sh ci-base-rocm-ci-with-deps
    env:
      DOCKER_BUILDKIT: "1"
-      BUILDKIT_PROGRESS: "tty"
-      TERM: "xterm-256color"
      VLLM_BAKE_FILE: "docker/docker-bake-rocm.hcl"
      PYTORCH_ROCM_ARCH: "gfx90a;gfx942;gfx950"
      REMOTE_VLLM: "1"
@@ -59,12 +33,35 @@ steps:
    device: amd_cpu
    no_plugin: true
    commands:
-      - bash .buildkite/scripts/rocm/build-test-image.sh
-      - bash .buildkite/scripts/rocm/smoke-test-image.sh
+      - |
+        if [[ "${ROCM_CI_ARTIFACT_ONLY:-0}" == "1" ]]; then
+          echo "ROCM_CI_ARTIFACT_ONLY=1; building ROCm wheel artifact only"
+          IMAGE_TAG="" bash .buildkite/scripts/ci-bake-rocm.sh test-rocm-ci-with-artifacts
+        else
+          bash .buildkite/scripts/ci-bake-rocm.sh test-rocm-ci-with-wheel
+        fi
+      - |
+        docker run --rm --network=none --entrypoint /bin/bash "rocm/vllm-ci:${BUILDKITE_COMMIT}" -ec '
+          if [ ! -d /vllm-workspace ]; then echo Missing directory: /vllm-workspace >&2; exit 1; fi
+          if [ ! -d /vllm-workspace/tests ]; then echo Missing directory: /vllm-workspace/tests >&2; exit 1; fi
+          if [ ! -d /vllm-workspace/src/vllm ]; then echo Missing directory: /vllm-workspace/src/vllm >&2; exit 1; fi
+          if [ ! -x /vllm-workspace/src/vllm/vllm-rs ]; then echo Missing executable: /vllm-workspace/src/vllm/vllm-rs >&2; exit 1; fi
+          command -v python3
+          command -v uv
+          command -v pytest
+          if ! command -v amd-smi >/dev/null 2>&1 && ! command -v rocminfo >/dev/null 2>&1; then
+            echo No ROCm CLI found in image >&2
+            exit 1
+          fi
+          python3 - <<PY
+        import torch, vllm
+        print(torch.__version__)
+        print(vllm.__version__)
+        PY
+          echo AMD image smoke OK
+        '
    env:
      DOCKER_BUILDKIT: "1"
-      BUILDKIT_PROGRESS: "tty"
-      TERM: "xterm-256color"
      VLLM_BAKE_FILE: "docker/docker-bake-rocm.hcl"
      PYTORCH_ROCM_ARCH: "gfx90a;gfx942;gfx950"
      IMAGE_TAG: "rocm/vllm-ci:$BUILDKITE_COMMIT"
@@ -17,14 +17,12 @@ steps:
  - tests/kernels/test_awq_int4_to_int8.py
  - tests/kernels/quantization/test_cpu_fp8_scaled_mm.py
  - tests/kernels/mamba/cpu/test_cpu_gdn_ops.py
-  - tests/kernels/mamba/test_cpu_short_conv.py
  commands:
    - |
      bash .buildkite/scripts/hardware_ci/run-cpu-test.sh 30m "
      pytest -x -v -s tests/kernels/attention/test_cpu_attn.py
      pytest -x -v -s tests/kernels/moe/test_cpu_fused_moe.py
      pytest -x -v -s tests/kernels/moe/test_cpu_quant_fused_moe.py
-      pytest -x -v -s tests/kernels/mamba/test_cpu_short_conv.py
      pytest -x -v -s tests/kernels/test_onednn.py
      pytest -x -v -s tests/kernels/test_awq_int4_to_int8.py
      pytest -x -v -s tests/kernels/quantization/test_cpu_fp8_scaled_mm.py
@@ -141,22 +139,9 @@ steps:
  commands:
    - |
      bash .buildkite/scripts/hardware_ci/run-cpu-test.sh 45m "
-      pytest -x -v -s tests/models/multimodal/generation --ignore=tests/models/multimodal/generation/test_pixtral.py --ignore=tests/models/multimodal/generation/test_qwen2_5_vl.py -m cpu_model --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT --shard-id=$$BUILDKITE_PARALLEL_JOB"
+      pytest -x -v -s tests/models/multimodal/generation --ignore=tests/models/multimodal/generation/test_pixtral.py -m cpu_model --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT --shard-id=$$BUILDKITE_PARALLEL_JOB"
  parallelism: 4

- label: CPU-Qwen2.5-VL Multimodal Tests
-  depends_on: []
-  device: intel_cpu
-  no_plugin: true
-  source_file_dependencies:
-  # - vllm/
-  - vllm/model_executor/layers/rotary_embedding
-  - tests/models/multimodal/generation/
-  commands:
-    - |
-      bash .buildkite/scripts/hardware_ci/run-cpu-test.sh 40m "
-      VLLM_CI_ENV=0 pytest -x -v -s tests/models/multimodal/generation/test_qwen2_5_vl.py"
-
 - label: "Arm CPU Test"
  depends_on: []
  soft_fail: false
@@ -45,7 +45,7 @@ steps:
    agent_tags:
      label: production
      gpu: 1+
-      mem: 24+
+      mem: 16+
    no_plugin: true
    env:
      REGISTRY: "public.ecr.aws/q9t5s3a7"
@@ -79,18 +79,12 @@ setup_buildx_builder() {
    docker buildx ls | grep -E '^\*|^NAME' || docker buildx ls
 }

-annotate_image_tags() {
-    .buildkite/scripts/annotate-image-build.sh \
-        "${IMAGE_TAG:-}" "${IMAGE_TAG_LATEST:-}"
-}
-
 check_and_skip_if_image_exists() {
    if [[ -n "${IMAGE_TAG:-}" ]]; then
        echo "--- :mag: Checking if image exists"
        if docker manifest inspect "${IMAGE_TAG}" >/dev/null 2>&1; then
            echo "Image already exists: ${IMAGE_TAG}"
            echo "Skipping build"
-            annotate_image_tags
            exit 0
        fi
        echo "Image not found, proceeding with build"
@@ -177,18 +171,6 @@ BRANCH=$4
 IMAGE_TAG=$5
 IMAGE_TAG_LATEST=${6:-} # only used for main branch, optional

-# When TORCH_NIGHTLY=1, build the base CI image against PyTorch nightly so the
-# entire existing pipeline runs on nightly torch (CUDA/GPU lane only). Delegate
-# to the dedicated nightly build (PYTORCH_NIGHTLY=1, CUDA 13.0) and tag it at the
-# normal IMAGE_TAG that every test step already pulls -- no separate image tag,
-# no duplicate "vLLM Against PyTorch Nightly" pipeline section.
-if [[ "${TORCH_NIGHTLY:-0}" == "1" ]]; then
-    echo "--- :warning: TORCH_NIGHTLY=1 -- building base image on PyTorch nightly"
-    SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-    exec "${SCRIPT_DIR}/image_build_torch_nightly.sh" \
-        "${REGISTRY}" "${REPO}" "${BUILDKITE_COMMIT}" "${BRANCH}" "${IMAGE_TAG}"
-fi
-
 # build config
 TARGET="test-ci"
 VLLM_BAKE_FILE_PATH="${VLLM_BAKE_FILE_PATH:-docker/docker-bake.hcl}"
@@ -272,5 +254,3 @@ echo "--- :docker: Building ${TARGET}"
 docker --debug buildx bake -f "${VLLM_BAKE_FILE_PATH}" -f "${CI_HCL_PATH}" --progress plain "${TARGET}"

 echo "--- :white_check_mark: Build complete"
-
-annotate_image_tags
@@ -9,31 +9,30 @@ fi
 REGISTRY=$1
 REPO=$2
 BUILDKITE_COMMIT=$3
-IMAGE="$REGISTRY/$REPO:$BUILDKITE_COMMIT-arm64"

 # authenticate with AWS ECR
 aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin "$REGISTRY" || true

 # skip build if image already exists
-if docker manifest inspect "$IMAGE" >/dev/null 2>&1; then
-  echo "Image found"
-else
+if [[ -z $(docker manifest inspect "$REGISTRY"/"$REPO":"$BUILDKITE_COMMIT"-arm64) ]]; then
  echo "Image not found, proceeding with build..."
-  # build for arm64 GPU targets: Grace/GH200 (sm_90),
-  # Blackwell/Thor (sm_100/sm_103/sm_110), and DGX Spark/GB10
-  # (sm_121, family-covered by 12.0 under CUDA 13)
-  docker build --file docker/Dockerfile \
-    --platform linux/arm64 \
-    --build-arg max_jobs=16 \
-    --build-arg nvcc_threads=4 \
-    --build-arg torch_cuda_arch_list="9.0 10.0 11.0 12.0" \
-    --build-arg USE_SCCACHE=1 \
-    --build-arg buildkite_commit="$BUILDKITE_COMMIT" \
-    --tag "$IMAGE" \
-    --target test \
-    --progress plain .
-  # push
-  docker push "$IMAGE"
+else
+  echo "Image found"
+  exit 0
 fi

-.buildkite/scripts/annotate-image-build.sh "$IMAGE"
+# build for arm64 GPU targets: Grace/GH200 (sm_90) and DGX Spark/GB10
+# (sm_121, family-covered by 12.0 under CUDA 13)
+docker build --file docker/Dockerfile \
+  --platform linux/arm64 \
+  --build-arg max_jobs=16 \
+  --build-arg nvcc_threads=4 \
+  --build-arg torch_cuda_arch_list="9.0 12.0" \
+  --build-arg USE_SCCACHE=1 \
+  --build-arg buildkite_commit="$BUILDKITE_COMMIT" \
+  --tag "$REGISTRY"/"$REPO":"$BUILDKITE_COMMIT"-arm64 \
+  --target test \
+  --progress plain .
+
+# push
+docker push "$REGISTRY"/"$REPO":"$BUILDKITE_COMMIT"-arm64
@@ -9,26 +9,26 @@ fi
 REGISTRY=$1
 REPO=$2
 BUILDKITE_COMMIT=$3
-IMAGE="$REGISTRY/$REPO:$BUILDKITE_COMMIT-cpu"

 # authenticate with AWS ECR
 aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin "$REGISTRY" || true

 # skip build if image already exists
-if docker manifest inspect "$IMAGE" >/dev/null 2>&1; then
-  echo "Image found"
-else
+if [[ -z $(docker manifest inspect "$REGISTRY"/"$REPO":"$BUILDKITE_COMMIT"-cpu) ]]; then
  echo "Image not found, proceeding with build..."
-  # build
-  docker build --file docker/Dockerfile.cpu \
-    --build-arg max_jobs=16 \
-    --build-arg buildkite_commit="$BUILDKITE_COMMIT" \
-    --build-arg VLLM_CPU_X86=true \
-    --tag "$IMAGE" \
-    --target vllm-test \
-    --progress plain .
-  # push
-  docker push "$IMAGE"
+else
+  echo "Image found"
+  exit 0
 fi

-.buildkite/scripts/annotate-image-build.sh "$IMAGE"
+# build
+docker build --file docker/Dockerfile.cpu \
+  --build-arg max_jobs=16 \
+  --build-arg buildkite_commit="$BUILDKITE_COMMIT" \
+  --build-arg VLLM_CPU_X86=true \
+  --tag "$REGISTRY"/"$REPO":"$BUILDKITE_COMMIT"-cpu \
+  --target vllm-test \
+  --progress plain .
+
+# push
+docker push "$REGISTRY"/"$REPO":"$BUILDKITE_COMMIT"-cpu
@@ -9,25 +9,25 @@ fi
 REGISTRY=$1
 REPO=$2
 BUILDKITE_COMMIT=$3
-IMAGE="$REGISTRY/$REPO:$BUILDKITE_COMMIT-arm64-cpu"

 # authenticate with AWS ECR
 aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin "$REGISTRY" || true

 # skip build if image already exists
-if docker manifest inspect "$IMAGE" >/dev/null 2>&1; then
-  echo "Image found"
-else
+if [[ -z $(docker manifest inspect "$REGISTRY"/"$REPO":"$BUILDKITE_COMMIT"-arm64-cpu) ]]; then
  echo "Image not found, proceeding with build..."
-  # build
-  docker build --file docker/Dockerfile.cpu \
-    --build-arg max_jobs=16 \
-    --build-arg buildkite_commit="$BUILDKITE_COMMIT" \
-    --tag "$IMAGE" \
-    --target vllm-test \
-    --progress plain .
-  # push
-  docker push "$IMAGE"
+else
+  echo "Image found"
+  exit 0
 fi

-.buildkite/scripts/annotate-image-build.sh "$IMAGE"
+# build
+docker build --file docker/Dockerfile.cpu \
+  --build-arg max_jobs=16 \
+  --build-arg buildkite_commit="$BUILDKITE_COMMIT" \
+  --tag "$REGISTRY"/"$REPO":"$BUILDKITE_COMMIT"-arm64-cpu \
+  --target vllm-test \
+  --progress plain .
+
+# push
+docker push "$REGISTRY"/"$REPO":"$BUILDKITE_COMMIT"-arm64-cpu
@@ -9,26 +9,26 @@ fi
 REGISTRY=$1
 REPO=$2
 BUILDKITE_COMMIT=$3
-IMAGE="$REGISTRY/$REPO:$BUILDKITE_COMMIT-hpu"

 # authenticate with AWS ECR
 aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin "$REGISTRY" || true

 # skip build if image already exists
-if docker manifest inspect "$IMAGE" >/dev/null 2>&1; then
-  echo "Image found"
-else
+if [[ -z $(docker manifest inspect "$REGISTRY"/"$REPO":"$BUILDKITE_COMMIT"-hpu) ]]; then
  echo "Image not found, proceeding with build..."
-  # build
-  docker build \
-    --file tests/pytorch_ci_hud_benchmark/Dockerfile.hpu \
-    --build-arg max_jobs=16 \
-    --build-arg buildkite_commit="$BUILDKITE_COMMIT" \
-    --tag "$IMAGE" \
-    --progress plain \
-    https://github.com/vllm-project/vllm-gaudi.git
-  # push
-  docker push "$IMAGE"
+else
+  echo "Image found"
+  exit 0
 fi

-.buildkite/scripts/annotate-image-build.sh "$IMAGE"
+# build
+docker build \
+  --file tests/pytorch_ci_hud_benchmark/Dockerfile.hpu \
+  --build-arg max_jobs=16 \
+  --build-arg buildkite_commit="$BUILDKITE_COMMIT" \
+  --tag "$REGISTRY"/"$REPO":"$BUILDKITE_COMMIT"-hpu \
+  --progress plain \
+  https://github.com/vllm-project/vllm-gaudi.git
+
+# push
+docker push "$REGISTRY"/"$REPO":"$BUILDKITE_COMMIT"-hpu
@@ -40,7 +40,6 @@ docker buildx ls
 echo "--- :mag: Checking if image already exists"
 if docker manifest inspect "$IMAGE_TAG" >/dev/null 2>&1; then
  echo "Image found: $IMAGE_TAG — skipping build"
-  .buildkite/scripts/annotate-image-build.sh "$IMAGE_TAG"
  exit 0
 fi
 echo "Image not found, proceeding with build..."
@@ -67,5 +66,3 @@ docker buildx build --file docker/Dockerfile \
  --progress plain .

 echo "--- :white_check_mark: Torch nightly image build complete: $IMAGE_TAG"
-
-.buildkite/scripts/annotate-image-build.sh "$IMAGE_TAG"
@@ -9,26 +9,26 @@ fi
 REGISTRY=$1
 REPO=$2
 BUILDKITE_COMMIT=$3
-IMAGE="$REGISTRY/$REPO:$BUILDKITE_COMMIT-xpu"

 # authenticate with AWS ECR
 aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin "$REGISTRY" || true
 aws ecr get-login-password --region us-east-1 | docker login --username AWS --password-stdin 936637512419.dkr.ecr.us-east-1.amazonaws.com || true

 # skip build if image already exists
-if docker manifest inspect "$IMAGE" &> /dev/null; then
-  echo "Image found"
-else
+if ! docker manifest inspect "$REGISTRY"/"$REPO":"$BUILDKITE_COMMIT"-xpu &> /dev/null; then
  echo "Image not found, proceeding with build..."
-  # build
-  docker build \
-    --file docker/Dockerfile.xpu \
-    --build-arg max_jobs=16 \
-    --build-arg buildkite_commit="$BUILDKITE_COMMIT" \
-    --tag "$IMAGE" \
-    --progress plain .
-  # push
-  docker push "$IMAGE"
+else
+  echo "Image found"
+  exit 0
 fi

-.buildkite/scripts/annotate-image-build.sh "$IMAGE"
+# build
+docker build \
+  --file docker/Dockerfile.xpu \
+  --build-arg max_jobs=16 \
+  --build-arg buildkite_commit="$BUILDKITE_COMMIT" \
+  --tag "$REGISTRY"/"$REPO":"$BUILDKITE_COMMIT"-xpu \
+  --progress plain .
+
+# push
+docker push "$REGISTRY"/"$REPO":"$BUILDKITE_COMMIT"-xpu
@@ -81,9 +81,7 @@ steps:
      'cd tests &&
      export VLLM_WORKER_MULTIPROC_METHOD=spawn &&
      set -o pipefail &&
-      pytest -v -s lora/test_punica_ops.py::test_kernels &&
-      pytest -v -s lora/test_punica_ops.py::test_kernels_hidden_size &&
-      pytest -v -s lora/test_punica_ops.py::test_add_lora_fused_moe_early_exit'
+      pytest -v -s lora/test_punica_ops.py --deselect="tests/lora/test_punica_ops.py::test_kernels_hidden_size[expand-0-xpu:0-dtype0-3-43264-32-4-4]" --deselect="tests/lora/test_punica_ops.py::test_kernels[shrink-0-xpu:0-dtype1-1-2049-64-128-16]" --deselect="tests/lora/test_punica_ops.py::test_kernels[shrink-0-xpu:0-dtype0-1-2049-128-1-32]" --deselect="tests/lora/test_punica_ops.py::test_kernels[shrink-0-xpu:0-dtype0-1-2049-256-1-4]" --deselect="tests/lora/test_punica_ops.py::test_kernels[shrink-0-xpu:0-dtype0-1-2049-256-8-4]" --deselect="tests/lora/test_punica_ops.py::test_kernels[expand-0-xpu:0-dtype0-3-2049-128-8-16]" --deselect="tests/lora/test_punica_ops.py::test_kernels[shrink-0-xpu:0-dtype0-1-2049-128-8-32]" --deselect="tests/lora/test_punica_ops.py::test_kernels[expand-0-xpu:0-dtype1-1-2049-256-128-32]" --deselect="tests/lora/test_punica_ops.py::test_kernels_hidden_size[shrink-0-xpu:0-dtype0-3-64256-32-4-4]" --deselect="tests/lora/test_punica_ops.py::test_kernels_hidden_size[shrink-0-xpu:0-dtype1-2-29696-32-4-4]" --deselect="tests/lora/test_punica_ops.py::test_kernels_hidden_size[shrink-0-xpu:0-dtype1-3-49408-32-4-4]" --deselect="tests/lora/test_punica_ops.py::test_kernels_hidden_size[shrink-0-xpu:0-dtype0-2-16384-32-4-4]" --deselect="tests/lora/test_punica_ops.py::test_kernels_hidden_size[expand-0-xpu:0-dtype0-2-51328-32-4-4]"'

 - label: LoRA Punica FP8/XPU Ops
  timeout_in_minutes: 45
@@ -38,7 +38,7 @@ steps:
  agent_tags:
    label: production
    gpu: 1+
-    mem: 24+
+    mem: 16+
  no_plugin: true
  working_dir: "."
  env:
@@ -72,31 +72,9 @@ steps:
      pytest -v -s v1/test_oracle.py &&
      pytest -v -s v1/test_request.py &&
      pytest -v -s v1/test_outputs.py &&
-      pytest -v -s v1/sample'
-
- label: Basic Models Tests (Initialization)
-  timeout_in_minutes: 60
-  device: intel_gpu
-  agent_tags:
-    label: production
-    gpu: 1+
-    mem: 16+
-  no_plugin: true
-  working_dir: "."
-  env:
-    REGISTRY: "public.ecr.aws/q9t5s3a7"
-    REPO: "vllm-ci-test-repo"
-    VLLM_TEST_DEVICE: "xpu"
-  source_file_dependencies:
-    - vllm/
-    - tests/models/test_initialization.py
-    - tests/models/registry.py
-  commands:
-    - >-
-      bash .buildkite/scripts/hardware_ci/run-intel-test.sh
-      'export VLLM_XPU_FUSED_MOE_USE_REF=1 &&
-      cd tests &&
-      pytest -v -s models/test_initialization.py::test_can_initialize_large_subset[Eagle3MiniMaxM2ForCausalLM]'
+      pytest -v -s v1/sample/test_topk_topp_sampler.py &&
+      pytest -v -s v1/sample/test_logprobs.py &&
+      pytest -v -s v1/sample/test_logprobs_e2e.py'

 - label: XPU CPU Offload
  timeout_in_minutes: 60
@@ -125,31 +103,6 @@ steps:
      pytest -v -s v1/kv_offload &&
      pytest -v -s v1/kv_connector/unit/test_offloading_connector.py'

- label: NixlConnector PD accuracy (2 GPUs)
-  timeout_in_minutes: 60
-  num_devices: 2
-  device: intel_gpu
-  agent_tags:
-    label: production
-    gpu: 2+
-    mem: 16+
-  no_plugin: true
-  working_dir: "."
-  env:
-    REGISTRY: "public.ecr.aws/q9t5s3a7"
-    REPO: "vllm-ci-test-repo"
-    VLLM_TEST_DEVICE: "xpu"
-  source_file_dependencies:
-    - vllm/distributed/kv_transfer/kv_connector/v1/nixl/
-    - vllm/v1/worker/kv_connector_model_runner_mixin.py
-    - tests/v1/kv_connector/nixl_integration/
-    - vllm/platforms/xpu.py
-  commands:
-    - >-
-      bash .buildkite/scripts/hardware_ci/run-intel-test.sh
-      'cd tests &&
-      bash v1/kv_connector/nixl_integration/run_xpu_disagg_accuracy_test.sh'
-
 - label: Regression
  key: regression
  timeout_in_minutes: 30
@@ -180,7 +133,7 @@ steps:
  commands:
  - >-
      bash .buildkite/scripts/hardware_ci/run-intel-test.sh
-      'pip install modelscope\<1.38 &&
+      'pip install modelscope &&
      cd tests &&
      pytest -v -s test_regression.py'

@@ -9,7 +9,7 @@ steps:
  agent_tags:
    label: production
    gpu: 2+
-    mem: 16+
+    mem: 24+
  no_plugin: true
  working_dir: "."
  env:
@@ -9,7 +9,7 @@ steps:
  agent_tags:
    label: production
    gpu: 1+
-    mem: 24+
+    mem: 16+
  no_plugin: true
  working_dir: "."
  env:
@@ -22,7 +22,7 @@ steps:
  commands:
    - >-
      bash .buildkite/scripts/hardware_ci/run-intel-test.sh
-      'pip install av &&
+      'pip install av git+https://github.com/TIGER-AI-Lab/Mantis.git &&
      cd tests &&
      pytest -v -s models/multimodal/generation/test_common.py -m core_model -k "qwen2" &&
      pytest -v -s models/multimodal/generation/test_ultravox.py -m core_model'
@@ -47,7 +47,8 @@ steps:
  commands:
    - >-
      bash .buildkite/scripts/hardware_ci/run-intel-test.sh
-      'cd tests &&
+      'pip install git+https://github.com/TIGER-AI-Lab/Mantis.git &&
+      cd tests &&
      pytest -v -s models/multimodal/generation/test_qwen2_5_vl.py -m core_model'

 - label: "Multi-Modal Models (Standard) 3: llava + qwen2_vl"
@@ -70,7 +71,8 @@ steps:
  commands:
    - >-
      bash .buildkite/scripts/hardware_ci/run-intel-test.sh
-      'cd tests &&
+      'pip install git+https://github.com/TIGER-AI-Lab/Mantis.git &&
+      cd tests &&
      pytest -v -s models/multimodal/generation/test_common.py -m core_model -k "not qwen2 and not qwen3 and not gemma" &&
      pytest -v -s models/multimodal/generation/test_qwen2_vl.py -m core_model'

@@ -81,7 +83,7 @@ steps:
  agent_tags:
    label: production
    gpu: 1+
-    mem: 24+
+    mem: 16+
  no_plugin: true
  working_dir: "."
  env:
@@ -94,7 +96,7 @@ steps:
  commands:
    - >-
      bash .buildkite/scripts/hardware_ci/run-intel-test.sh
-      'pip install av &&
+      'pip install av git+https://github.com/TIGER-AI-Lab/Mantis.git &&
      cd tests &&
      pytest -v -s models/multimodal -m core_model --ignore models/multimodal/generation/test_common.py --ignore models/multimodal/generation/test_ultravox.py --ignore models/multimodal/generation/test_qwen2_5_vl.py --ignore models/multimodal/generation/test_qwen2_vl.py --ignore models/multimodal/generation/test_whisper.py  --ignore models/multimodal/generation/test_memory_leak.py --ignore models/multimodal/processing'

@@ -105,7 +107,7 @@ steps:
  agent_tags:
    label: production
    gpu: 1+
-    mem: 24+
+    mem: 16+
  no_plugin: true
  working_dir: "."
  env:
@@ -119,7 +121,7 @@ steps:
  commands:
    - >-
      bash .buildkite/scripts/hardware_ci/run-intel-test.sh
-      'pip install av matplotlib ftfy &&
+      'pip install av matplotlib ftfy git+https://github.com/TIGER-AI-Lab/Mantis.git &&
      pip install open-clip-torch --no-deps &&
      cd tests &&
      pytest -v -s models/multimodal/processing/test_tensor_schema.py
@@ -1,28 +0,0 @@
-group: Quantization
-depends_on:
-  - image-build-xpu
-steps:
- label: Quantization
-  key: quantization
-  timeout_in_minutes: 30
-  env:
-    REGISTRY: "public.ecr.aws/q9t5s3a7"
-    REPO: "vllm-ci-test-repo"
-    VLLM_TEST_DEVICE: "xpu"
-  no_plugin: true
-  working_dir: "."
-  device: intel_gpu
-  agent_tags:
-    label: production
-    gpu: 1+
-    mem: 16+
-  source_file_dependencies:
-  - csrc/
-  - vllm/model_executor/layers/quantization
-  - tests/quantization
-  commands:
-  # - VLLM_TEST_FORCE_LOAD_FORMAT=auto pytest -v -s quantization/ --ignore quantization/test_blackwell_moe.py
-  - >-
-    bash .buildkite/scripts/hardware_ci/run-intel-test.sh
-    'VLLM_TEST_FORCE_LOAD_FORMAT=auto pytest -v -s tests/quantization/test_per_token_kv_cache.py --deselect="tests/quantization/test_per_token_kv_cache.py::test_triton_unified_attention_per_token_head_scale[int4-16-128-num_heads0-seq_lens1]"'
-
@@ -42,37 +42,12 @@ steps:
        python3 examples/basic/offline_inference/generate.py --model facebook/opt-125m --block-size 64 --enforce-eager --kv-cache-dtype fp8 &&
        python3 examples/basic/offline_inference/generate.py --model nvidia/Llama-3.1-8B-Instruct-FP8 --block-size 64 --enforce-eager --quantization modelopt --kv-cache-dtype fp8 --attention-backend TRITON_ATTN --max-model-len 4096 &&
        python3 examples/basic/offline_inference/generate.py --model superjob/Qwen3-4B-Instruct-2507-GPTQ-Int4 --block-size 64 --enforce-eager --max-model-len 8192 &&
-        python3 examples/basic/offline_inference/generate.py --model TheBloke/TinyLlama-1.1B-Chat-v0.3-AWQ --block-size 64 --enforce-eager &&
        python3 examples/basic/offline_inference/generate.py --model ibm-research/PowerMoE-3b --block-size 64 --enforce-eager -tp 2 &&
        python3 examples/basic/offline_inference/generate.py --model ibm-research/PowerMoE-3b --block-size 64 --enforce-eager -tp 2 --enable-expert-parallel &&
        python3 examples/basic/offline_inference/generate.py --model superjob/Qwen3-4B-Instruct-2507-GPTQ-Int4 --max-model-len 8192 &&
        VLLM_XPU_FUSED_MOE_USE_REF=1 python3 examples/basic/offline_inference/generate.py --model Qwen/Qwen3-30B-A3B-Instruct-2507-FP8 --enforce-eager -tp 2 --max-model-len 8192 &&
        python3 examples/basic/offline_inference/generate.py --model INCModel/Qwen3-30B-A3B-Instruct-2507-MXFP4-LLMC --enforce-eager -tp 2 --max-model-len 8192
        '
-  - label: "XPU W8A8 FP8 Linear Examples"
-    depends_on:
-      - image-build-xpu
-    timeout_in_minutes: 60
-    device: intel_gpu
-    agent_tags:
-      label: production
-      gpu: 1+
-      mem: 24+
-    no_plugin: true
-    env:
-      REGISTRY: "public.ecr.aws/q9t5s3a7"
-      REPO: "vllm-ci-test-repo"
-      VLLM_TEST_DEVICE: "xpu"
-    source_file_dependencies:
-      - vllm/
-      - .buildkite/intel_jobs/test-intel.yaml
-    commands:
-      - >-
-        bash .buildkite/scripts/hardware_ci/run-intel-test.sh
-        'python3 examples/basic/offline_inference/generate.py --linear-backend xpu --model RedHatAI/Meta-Llama-3.1-8B-Instruct-FP8 --enforce-eager --max-model-len 4096 &&
-        python3 examples/basic/offline_inference/generate.py --linear-backend xpu --model neuralmagic/Llama-3.2-1B-Instruct-FP8-dynamic --enforce-eager --max-model-len 4096 &&
-        python3 examples/basic/offline_inference/generate.py --linear-backend xpu --model meta-llama/Llama-3.2-1B-Instruct --quantization fp8 --enforce-eager --max-model-len 4096
-        '
  - label: "XPU V1 test"
    depends_on:
      - image-build-xpu
@@ -81,7 +56,7 @@ steps:
    agent_tags:
      label: production
      gpu: 1+
-      mem: 24+
+      mem: 16+
    no_plugin: true
    env:
      REGISTRY: "public.ecr.aws/q9t5s3a7"
@@ -93,6 +68,7 @@ steps:
      - >-
        bash .buildkite/scripts/hardware_ci/run-intel-test.sh
        'cd tests &&
+        bash v1/kv_connector/nixl_integration/run_xpu_disagg_accuracy_test.sh &&
        pytest -v -s v1/core --ignore=v1/core/test_reset_prefix_cache_e2e.py --ignore=v1/core/test_scheduler_e2e.py &&
        pytest -v -s v1/engine --ignore=v1/engine/test_output_processor.py &&
        pytest -v -s v1/sample --ignore=v1/sample/test_logprobs.py --ignore=v1/sample/test_logprobs_e2e.py -k "not test_topk_only and not test_topp_only and not test_topk_and_topp" &&
@@ -144,27 +120,4 @@ steps:
      - >-
        bash .buildkite/scripts/hardware_ci/run-intel-test.sh
        'cd tests &&
-        pytest -v -s quantization/test_auto_round.py'
-  - label: "XPU compressed tensors FP8 test"
-    depends_on:
-      - image-build-xpu
-    timeout_in_minutes: 60
-    device: intel_gpu
-    agent_tags:
-      label: production
-      gpu: 1+
-      mem: 16+
-    no_plugin: true
-    env:
-      REGISTRY: "public.ecr.aws/q9t5s3a7"
-      REPO: "vllm-ci-test-repo"
-      VLLM_TEST_DEVICE: "xpu"
-    source_file_dependencies:
-      - vllm/
-      - tests/quantization/test_compressed_tensors.py
-      - .buildkite/intel_jobs/test-intel.yaml
-    commands:
-      - >-
-        bash .buildkite/scripts/hardware_ci/run-intel-test.sh
-        'cd tests &&
-        pytest -v -s quantization/test_compressed_tensors.py::test_compressed_tensors_fp8'
+        pytest -v -s quantization/test_auto_round.py'
@@ -350,25 +350,6 @@ steps:
          - "docker push public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT-$(uname -m)-cu129-ubuntu2404"
          - 'bash .buildkite/scripts/annotate-build-artifact.sh "$$BUILDKITE_LABEL" "public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT-$(uname -m)-cu129-ubuntu2404"'

-      - label: ":docker: Build release image - x86_64 - XPU"
-        depends_on: ~
-        id: build-xpu-release-image
-        agents:
-          queue: cpu_queue_release
-        commands:
-          - "aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/q9t5s3a7"
-          - |
-            DOCKER_BUILDKIT=1 docker build \
-              $(bash .buildkite/scripts/docker-build-metadata-args.sh xpu) \
-              --build-arg GIT_REPO_CHECK=1 \
-              --target vllm-openai \
-              --progress plain \
-              -f docker/Dockerfile.xpu .
-          - "docker push public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT-$(uname -m)-xpu"
-          - 'bash .buildkite/scripts/annotate-build-artifact.sh "$$BUILDKITE_LABEL" "public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT-$(uname -m)-xpu"'
-        env:
-          DOCKER_BUILDKIT: "1"
-
      - block: "Build release image for x86_64 CPU"
        key: block-cpu-release-image-build
        depends_on: ~
@@ -464,16 +445,6 @@ steps:
          - "docker manifest push public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT-cu129-ubuntu2404"
          - 'bash .buildkite/scripts/annotate-build-artifact.sh "Manifest: CUDA 12.9 Ubuntu 24.04" "public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT-cu129-ubuntu2404"'

-      - label: "Create manifest - XPU"
-        depends_on:
-          - build-xpu-release-image
-        id: create-manifest-xpu
-        agents:
-          queue: small_cpu_queue_release
-        commands:
-          - "bash .buildkite/scripts/xpu/create-xpu-ecr-manifest.sh"
-          - 'bash .buildkite/scripts/annotate-build-artifact.sh "Manifest: XPU" "public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT-xpu"'
-
      - label: "Publish nightly multi-arch image to DockerHub"
        depends_on:
          - create-multi-arch-manifest
@@ -848,23 +819,6 @@ steps:
      DOCKER_BUILDKIT: "1"
      S3_BUCKET: "vllm-wheels"

-  - label: "Publish nightly XPU image to DockerHub"
-    depends_on:
-      - create-manifest-xpu
-    if: build.env("NIGHTLY") == "1"
-    agents:
-      queue: small_cpu_queue_release
-    commands:
-      - "bash .buildkite/scripts/xpu/push-nightly-builds-xpu.sh"
-      - "bash .buildkite/scripts/cleanup-nightly-builds.sh nightly- vllm/vllm-openai-xpu"
-    plugins:
-      - docker-login#v3.0.0:
-          username: vllmbot
-          password-env: DOCKERHUB_TOKEN
-    env:
-      DOCKER_BUILDKIT: "1"
-      DOCKERHUB_USERNAME: "vllmbot"
-
  - label: "Publish nightly ROCm image to DockerHub"
    depends_on:
      - build-rocm-release-image
@@ -895,7 +849,6 @@ steps:
      - create-multi-arch-manifest-cuda-12-9
      - create-multi-arch-manifest-ubuntu2404
      - create-multi-arch-manifest-cuda-12-9-ubuntu2404
-      - create-manifest-xpu
      - build-rocm-release-image
      - input-release-version
      # Wait for CPU builds if their block steps were unblocked, so publish
@@ -1,36 +0,0 @@
-#!/bin/bash
-# SPDX-License-Identifier: Apache-2.0
-# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
-#
-# Append the Docker image tag(s) an image-build step pushed to a Buildkite
-# annotation, so the built image tags show up on the build page instead of
-# being buried in the job logs.
-#
-# Usage: annotate-image-build.sh <image_tag> [<image_tag> ...]
-set -euo pipefail
-
-# buildkite-agent only exists on Buildkite agents; no-op elsewhere so the
-# image build scripts stay runnable locally.
-if ! command -v buildkite-agent >/dev/null 2>&1; then
-    echo "buildkite-agent not found; skipping image tag annotation"
-    exit 0
-fi
-
-label="${BUILDKITE_LABEL:-Image build}"
-content=""
-for image in "$@"; do
-    [[ -n "$image" ]] || continue
-    content+="- **${label}**: \`${image}\`"$'\n'
-done
-
-if [[ -z "$content" ]]; then
-    echo "No image tags provided; nothing to annotate"
-    exit 0
-fi
-
-# Best-effort: a flaky annotation must never fail an otherwise successful
-# (and expensive) image build.
-if ! printf '%s' "$content" | \
-    buildkite-agent annotate --append --style 'info' --context 'docker-images'; then
-    echo "warning: failed to annotate build with image tags"
-fi
@@ -29,11 +29,7 @@ if python3 -c "import torch; assert torch.version.hip" 2>/dev/null; then
        TORCH_INDEX_URL=""
    fi
 else
-    if [ "${TORCH_NIGHTLY:-0}" = "1" ]; then
-        TORCH_INDEX_URL="https://download.pytorch.org/whl/nightly/cu130"
-    else
-        TORCH_INDEX_URL="https://download.pytorch.org/whl/cu130"
-    fi
+    TORCH_INDEX_URL="https://download.pytorch.org/whl/cu130"
 fi
 echo ">>> Using PyTorch index: ${TORCH_INDEX_URL:-PyPI default}"

@@ -15,7 +15,7 @@ set -euo pipefail

 DEFAULT_REPO_SLUG="vllm-project/vllm"
 DEFAULT_CI_HCL_SOURCE="docker/ci-rocm.hcl"
-DEFAULT_CI_BASE_CONTENT_FILES="requirements/common.txt requirements/rocm.txt requirements/test/rocm.txt docker/Dockerfile.rocm_base docker/ci-rocm.hcl docker/docker-bake-rocm.hcl tools/install_torchcodec_rocm.sh tests/vllm_test_utils .buildkite/scripts/ci-bake-rocm.sh .buildkite/scripts/rocm/build-ci-base.sh"
+DEFAULT_CI_BASE_CONTENT_FILES="requirements/common.txt requirements/rocm.txt requirements/test/rocm.txt docker/Dockerfile.rocm_base docker/ci-rocm.hcl docker/docker-bake-rocm.hcl tools/install_torchcodec_rocm.sh tests/vllm_test_utils .buildkite/scripts/ci-bake-rocm.sh"
 DEFAULT_CI_BASE_DOCKERFILE="docker/Dockerfile.rocm"
 DEFAULT_CI_BASE_DOCKERFILE_STAGES="base build_rixl build_rocshmem build_deepep mori_base ci_base"
 DEFAULT_CI_BASE_METADATA_VERSION="1"
@@ -393,16 +393,6 @@ should_upload_wheel_artifacts() {
        || "${TARGET}" == *"artifact"* ]]
 }

-set_buildkite_metadata() {
-    local key="$1"
-    local value="$2"
-
-    [[ -n "${value}" ]] || return 0
-    if command -v buildkite-agent >/dev/null 2>&1; then
-        buildkite-agent meta-data set "${key}" "${value}" || true
-    fi
-}
-
 get_remote_image_label() {
    local image_ref="$1"
    local label_key="$2"
@@ -743,8 +733,6 @@ configure_ci_base_image_refs() {

    if is_ci_base_target; then
        IMAGE_TAG="${primary_tag}"
-        CI_BASE_IMAGE="${primary_tag}"
-        export CI_BASE_IMAGE
        export IMAGE_TAG

        echo "ci_base primary image tag: ${CI_BASE_IMAGE_TAG}"
@@ -762,10 +750,6 @@ configure_ci_base_image_refs() {
            echo "ci_base stable alias will not be pushed for this build"
            echo "Set NIGHTLY=1 on ${CI_BASE_STABLE_BRANCH:-main} to refresh ${stable_tag}"
        fi
-        set_buildkite_metadata "rocm-ci-base-image" "${CI_BASE_IMAGE_TAG}"
-        set_buildkite_metadata "rocm-ci-base-image-content" "${content_tag}"
-        set_buildkite_metadata "rocm-ci-base-image-commit" "${CI_BASE_IMAGE_TAG_COMMIT:-}"
-        set_buildkite_metadata "rocm-ci-base-image-stable" "${CI_BASE_IMAGE_TAG_STABLE:-}"
        return 0
    fi

@@ -1795,10 +1779,7 @@ seed_dependency_caches_if_needed() {

        echo "--- :docker: Seeding ${target}"
        echo "Expected cache ref: ${cache_ref}"
-        docker buildx bake \
-            "${BAKE_FILES[@]}" \
-            --progress "${BUILDKIT_PROGRESS:-plain}" \
-            "${target}"
+        docker buildx bake "${BAKE_FILES[@]}" --progress plain "${target}"
        verify_dependency_cache_ref "${cache_ref}"
    done
 }
@@ -1826,10 +1807,7 @@ run_bake() {
    local build_rc=0

    echo "--- :docker: Building ${TARGET}"
-    docker buildx bake \
-        "${BAKE_FILES[@]}" \
-        --progress "${BUILDKIT_PROGRESS:-plain}" \
-        "${BAKE_TARGETS[@]}" || build_rc=$?
+    docker buildx bake "${BAKE_FILES[@]}" --progress plain "${BAKE_TARGETS[@]}" || build_rc=$?

    if [[ ${build_rc} -eq 0 ]]; then
        echo "--- :white_check_mark: Build complete"
@@ -28,17 +28,6 @@
 ###############################################################################
 set -o pipefail

-: "${BUILDKIT_PROGRESS:=plain}"
-: "${TERM:=xterm-256color}"
-: "${FORCE_COLOR:=1}"
-: "${CLICOLOR_FORCE:=1}"
-: "${PY_COLORS:=1}"
-: "${ROCM_DOCKER_TTY:=1}"
-if [[ " ${PYTEST_ADDOPTS:-} " != *" --color"* ]]; then
-  PYTEST_ADDOPTS="${PYTEST_ADDOPTS:+${PYTEST_ADDOPTS} }--color=yes"
-fi
-export BUILDKIT_PROGRESS TERM FORCE_COLOR CLICOLOR_FORCE PY_COLORS PYTEST_ADDOPTS ROCM_DOCKER_TTY
-
 # Export Python path for commands that run directly on the host. Containerized
 # tests set this to /vllm-workspace below so spawned Python processes do not
 # depend on their current working directory.
@@ -160,7 +149,6 @@ EOF
  echo "--- Building local ROCm test image"
  docker build \
    --pull=false \
-    --progress "${BUILDKIT_PROGRESS}" \
    --build-arg "BASE_IMAGE=${base_image}" \
    -t "${artifact_image}" \
    "${context_dir}" || return 1
@@ -460,11 +448,9 @@ checkout="${BUILDKITE_BUILD_CHECKOUT_PATH:-}"
 if [[ -z "${checkout}" || ! -d "${checkout}" ]]; then
  checkout="."
 fi
-# Pass safe.directory per-command (-c) because buildkite runs will always fail
-# the next check on git 2.35.2+ due to mixed uses of root and buildkite-agent/uids.
-if git -c "safe.directory=${checkout}" -C "${checkout}" rev-parse --is-inside-work-tree >/dev/null 2>&1; then
+if git -C "${checkout}" rev-parse --is-inside-work-tree >/dev/null 2>&1; then
  vllm_standalone_merge_base="$(
-    git -c "safe.directory=${checkout}" -C "${checkout}" merge-base HEAD origin/main 2>/dev/null || true
+    git -C "${checkout}" merge-base HEAD origin/main 2>/dev/null || true
  )"
 fi
 if [[ -z "${vllm_standalone_merge_base}" ]]; then
@@ -547,37 +533,14 @@ if is_multi_node "$commands"; then
 else
  echo "--- Single-node job"
  echo "Render devices: $BUILDKITE_AGENT_META_DATA_RENDER_DEVICES"
-  docker_run_terminal_args=(-i)
-  if [[ "${ROCM_DOCKER_TTY}" == "1" ]]; then
-    docker_run_terminal_args+=(-t)
-    echo "Docker interactive stdin: enabled; TTY allocation: enabled"
-  else
-    echo "Docker interactive stdin: enabled; TTY allocation: disabled"
-  fi
-
-  ulimit_core_hard=$(ulimit -H -c)
-  if [[ "$ulimit_core_hard" == "unlimited" ]]; then
-    # docker run can't pass "unlimited" to --ulimit
-    ulimit_core_hard="-1"
-  fi
-   # Disable core dumps in the ROCm test container unless the ROCm debug agent is enabled
-  coredump_flags="--ulimit core=0:$ulimit_core_hard"
-  if [[ "$commands" == *"ROCm debug agent enabled"* ]]; then
-    # Works around https://github.com/rocm/rocm-systems/issues/6206
-    coredump_flags='-e HSA_COREDUMP_PATTERN="/tmp/gpucore.%p"'
-  else
-    echo "ROCm debug agent not enabled, coredumps are disabled in the test container."
-  fi

  docker run \
-    "${docker_run_terminal_args[@]}" \
    --device /dev/kfd $BUILDKITE_AGENT_META_DATA_RENDER_DEVICES \
    $RDMA_FLAGS \
    --network=host \
    --shm-size=16gb \
    --group-add "$render_gid" \
    --rm \
-    $coredump_flags \
    -e HF_TOKEN \
    -e "HF_HUB_DOWNLOAD_TIMEOUT=${HF_HUB_DOWNLOAD_TIMEOUT}" \
    -e "HF_HUB_ETAG_TIMEOUT=${HF_HUB_ETAG_TIMEOUT}" \
@@ -585,11 +548,6 @@ else
    -e AWS_SECRET_ACCESS_KEY \
    -e BUILDKITE_PARALLEL_JOB \
    -e BUILDKITE_PARALLEL_JOB_COUNT \
-    -e TERM \
-    -e FORCE_COLOR \
-    -e CLICOLOR_FORCE \
-    -e PY_COLORS \
-    -e PYTEST_ADDOPTS \
    -v "${HF_CACHE}:${HF_MOUNT}" \
    -e "HF_HOME=${HF_MOUNT}" \
    -e "PYTHONPATH=${MYPYTHONPATH}" \
@@ -38,9 +38,7 @@ function cpu_tests() {
    pytest -x -v -s tests/kernels/attention/test_cpu_attn.py
    pytest -x -v -s tests/kernels/core/test_cpu_activation.py
    pytest -x -v -s tests/kernels/moe/test_cpu_fused_moe.py
-    pytest -x -v -s tests/kernels/mamba/cpu/test_cpu_gdn_ops.py
-    pytest -x -v -s tests/kernels/moe/test_cpu_int4_moe.py
-    pytest -x -v -s tests/kernels/mamba/test_cpu_short_conv.py"
+    pytest -x -v -s tests/kernels/mamba/cpu/test_cpu_gdn_ops.py"

  # skip tests requiring model downloads if HF_TOKEN is not set
  # due to rate-limits
@@ -64,6 +62,7 @@ function cpu_tests() {
    set -e
    pytest -x -v -s tests/quantization/test_compressed_tensors.py::test_compressed_tensors_w8a8_logprobs"

+
  # basic online serving
  docker exec cpu-test bash -c '
    set -e
@@ -21,7 +21,6 @@ case "${test_suite}" in
    python3 examples/basic/offline_inference/generate.py --model facebook/opt-125m --block-size 64 --enforce-eager --kv-cache-dtype fp8
    python3 examples/basic/offline_inference/generate.py --model nvidia/Llama-3.1-8B-Instruct-FP8 --block-size 64 --enforce-eager --quantization modelopt --kv-cache-dtype fp8 --attention-backend TRITON_ATTN --max-model-len 4096
    python3 examples/basic/offline_inference/generate.py --model superjob/Qwen3-4B-Instruct-2507-GPTQ-Int4 --block-size 64 --enforce-eager --max-model-len 8192
-    python3 examples/basic/offline_inference/generate.py --model TheBloke/TinyLlama-1.1B-Chat-v0.3-AWQ --block-size 64 --enforce-eager 
    python3 examples/basic/offline_inference/generate.py --model ibm-research/PowerMoE-3b --block-size 64 --enforce-eager -tp 2
    python3 examples/basic/offline_inference/generate.py --model ibm-research/PowerMoE-3b --block-size 64 --enforce-eager -tp 2 --enable-expert-parallel
    python3 examples/basic/offline_inference/generate.py --model superjob/Qwen3-4B-Instruct-2507-GPTQ-Int4 --max-model-len 8192
@@ -360,7 +360,7 @@ export HF_TOKEN ZE_AFFINITY_MASK
    --ipc=host \
    --privileged \
    -v /dev/dri/by-path:/dev/dri/by-path \
-    -v "/data/huggingface:/root/.cache/huggingface" \
+    -v "${HOME}/.cache/huggingface:/root/.cache/huggingface" \
    --entrypoint='' \
    -e HF_TOKEN \
    -e ZE_AFFINITY_MASK \
@@ -85,7 +85,7 @@ RUN pip config set global.index-url http://cache-service-vllm.nginx-pypi-cache.s

 # Install for pytest to make the docker build cache layer always valid
 RUN --mount=type=cache,target=/root/.cache/pip \
-    pip install pytest>=6.0  'modelscope<1.38'
+    pip install pytest>=6.0  modelscope

 WORKDIR /workspace/vllm

@@ -130,22 +130,6 @@ docker tag public.ecr.aws/q9t5s3a7/vllm-release-repo:${ROCM_BASE_CACHE_KEY}-rocm
 docker push vllm/vllm-openai-rocm:latest-base
 docker push vllm/vllm-openai-rocm:v${RELEASE_VERSION}-base

-# ---- XPU ----
-
-docker pull public.ecr.aws/q9t5s3a7/vllm-release-repo:${COMMIT}-x86_64-xpu
-
-docker tag public.ecr.aws/q9t5s3a7/vllm-release-repo:${COMMIT}-x86_64-xpu vllm/vllm-openai-xpu:latest-x86_64
-docker tag public.ecr.aws/q9t5s3a7/vllm-release-repo:${COMMIT}-x86_64-xpu vllm/vllm-openai-xpu:v${RELEASE_VERSION}-x86_64
-docker push vllm/vllm-openai-xpu:latest-x86_64
-docker push vllm/vllm-openai-xpu:v${RELEASE_VERSION}-x86_64
-
-docker manifest rm vllm/vllm-openai-xpu:latest || true
-docker manifest rm vllm/vllm-openai-xpu:v${RELEASE_VERSION} || true
-docker manifest create vllm/vllm-openai-xpu:latest vllm/vllm-openai-xpu:latest-x86_64 --amend
-docker manifest create vllm/vllm-openai-xpu:v${RELEASE_VERSION} vllm/vllm-openai-xpu:v${RELEASE_VERSION}-x86_64 --amend
-docker manifest push vllm/vllm-openai-xpu:latest
-docker manifest push vllm/vllm-openai-xpu:v${RELEASE_VERSION}
-
 # ---- CPU ----
 # CPU images are behind separate block steps and may not have been built.
 # All-or-nothing: inspect both arches first, then either publish everything
@@ -1,32 +0,0 @@
-#!/usr/bin/env bash
-# Build the ROCm ci_base image, optionally from a freshly rebuilt ROCm base.
-
-set -euo pipefail
-
-metadata_get() {
-    local key="$1"
-    if command -v buildkite-agent >/dev/null 2>&1; then
-        buildkite-agent meta-data get "${key}" 2>/dev/null || true
-    fi
-}
-
-main() {
-    local base_refreshed=""
-
-    base_refreshed="$(metadata_get rocm-base-refresh)"
-    if [[ "${base_refreshed}" == "1" ]]; then
-        export BASE_IMAGE
-        export CI_BASE_PUSH_STABLE_TAG
-
-        BASE_IMAGE="$(metadata_get rocm-base-image)"
-        CI_BASE_PUSH_STABLE_TAG="$(metadata_get rocm-base-push-stable-tag)"
-        CI_BASE_PUSH_STABLE_TAG="${CI_BASE_PUSH_STABLE_TAG:-0}"
-
-        echo "Using refreshed ROCm base image for ci_base: ${BASE_IMAGE}"
-        echo "Push stable ci_base tag: ${CI_BASE_PUSH_STABLE_TAG}"
-    fi
-
-    bash .buildkite/scripts/ci-bake-rocm.sh ci-base-rocm-ci-with-deps
-}
-
-main "$@"
@@ -1,57 +0,0 @@
-#!/usr/bin/env bash
-# Build the ROCm CI test image or wheel artifact.
-#
-# When Dockerfile.rocm_base changes, always build the full image so downstream
-# ROCm tests can validate the freshly rebuilt base -> ci_base -> ci image chain.
-
-set -euo pipefail
-
-metadata_get() {
-    local key="$1"
-    if command -v buildkite-agent >/dev/null 2>&1; then
-        buildkite-agent meta-data get "${key}" 2>/dev/null || true
-    fi
-}
-
-use_refreshed_base_if_present() {
-    local base_refreshed=""
-
-    base_refreshed="$(metadata_get rocm-base-refresh)"
-    if [[ "${base_refreshed}" != "1" ]]; then
-        return 1
-    fi
-
-    export BASE_IMAGE
-    export CI_BASE_IMAGE
-    export IMAGE_TAG_LATEST
-
-    BASE_IMAGE="$(metadata_get rocm-base-image)"
-    CI_BASE_IMAGE="$(metadata_get rocm-ci-base-image)"
-    IMAGE_TAG_LATEST="$(metadata_get rocm-ci-image-descriptive)"
-
-    echo "Using refreshed ROCm base image for test image: ${BASE_IMAGE}"
-    echo "Using refreshed ROCm ci_base image for test image: ${CI_BASE_IMAGE}"
-    if [[ -n "${IMAGE_TAG_LATEST}" ]]; then
-        echo "Also tagging full ROCm CI image as: ${IMAGE_TAG_LATEST}"
-    fi
-
-    return 0
-}
-
-main() {
-    local base_refreshed=0
-
-    if use_refreshed_base_if_present; then
-        base_refreshed=1
-    fi
-
-    if [[ "${ROCM_CI_ARTIFACT_ONLY:-0}" == "1" && "${base_refreshed}" != "1" ]]; then
-        echo "ROCM_CI_ARTIFACT_ONLY=1; building ROCm wheel artifact only"
-        IMAGE_TAG="" bash .buildkite/scripts/ci-bake-rocm.sh test-rocm-ci-with-artifacts
-        return
-    fi
-
-    bash .buildkite/scripts/ci-bake-rocm.sh test-rocm-ci-with-wheel
-}
-
-main "$@"
@@ -1,513 +0,0 @@
-#!/usr/bin/env bash
-# Build and publish a fresh ROCm base image when Dockerfile.rocm_base changes.
-#
-# Normal AMD CI builds should not pay for this path. The script no-ops unless
-# docker/Dockerfile.rocm_base changed relative to the branch base, the previous
-# main commit, or ROCM_BASE_REFRESH_FORCE=1 is set.
-
-set -euo pipefail
-
-DOCKERFILE="${ROCM_BASE_DOCKERFILE:-docker/Dockerfile.rocm_base}"
-BASE_REPO="${ROCM_BASE_IMAGE_REPO:-rocm/vllm-dev}"
-CI_IMAGE_REPO="${ROCM_CI_IMAGE_REPO:-rocm/vllm-ci}"
-BUILDER_NAME="${ROCM_BASE_BUILDER_NAME:-vllm-rocm-base-builder}"
-DEFAULT_ROCM_BASE_METADATA_VERSION="1"
-DEFAULT_ROCM_BASE_CONTENT_FILES="${DOCKERFILE}"
-DEFAULT_ROCM_BASE_CONTENT_ARGS="BASE_IMAGE TRITON_BRANCH TRITON_REPO PYTORCH_BRANCH PYTORCH_REPO PYTORCH_VISION_BRANCH PYTORCH_VISION_REPO PYTORCH_AUDIO_BRANCH PYTORCH_AUDIO_REPO FA_BRANCH FA_REPO AITER_BRANCH AITER_REPO MORI_BRANCH MORI_REPO PYTORCH_ROCM_ARCH PYTHON_VERSION USE_SCCACHE"
-
-metadata_set() {
-    local key="$1"
-    local value="$2"
-
-    [[ -n "${value}" ]] || return 0
-    if command -v buildkite-agent >/dev/null 2>&1; then
-        buildkite-agent meta-data set "${key}" "${value}" || true
-    fi
-}
-
-compute_content_hash() {
-    local path=""
-    local file=""
-
-    for path in "$@"; do
-        if [[ -d "${path}" ]]; then
-            while IFS= read -r -d '' file; do
-                printf 'file:%s\n' "${file}"
-                sha256sum "${file}"
-            done < <(find "${path}" -type f -print0 | sort -z)
-        elif [[ -f "${path}" ]]; then
-            printf 'file:%s\n' "${path}"
-            sha256sum "${path}"
-        else
-            printf 'missing:%s\n' "${path}"
-        fi
-    done | sha256sum | cut -d' ' -f1
-}
-
-clean_docker_tag() {
-    local input="$1"
-    echo "${input}" | sed 's/[^a-zA-Z0-9._-]/_/g' | cut -c1-128
-}
-
-tag_component() {
-    local input="$1"
-    local max_chars="${2:-24}"
-
-    clean_docker_tag "${input:-unknown}" | cut -c1-"${max_chars}"
-}
-
-extract_arg_default() {
-    local arg_name="$1"
-
-    sed -n -E "s/^[[:space:]]*ARG[[:space:]]+${arg_name}=\"?([^\"[:space:]]+)\"?.*/\\1/p" \
-        "${DOCKERFILE}" | head -1
-}
-
-resolve_image_digest() {
-    local image_ref="$1"
-
-    docker buildx imagetools inspect "${image_ref}" 2>/dev/null \
-        | sed -n -E 's/^Digest:[[:space:]]+//p' \
-        | head -1 || true
-}
-
-resolve_rocm_base_arg_value() {
-    local arg_name="$1"
-    local use_sccache="$2"
-
-    case "${arg_name}" in
-        USE_SCCACHE)
-            printf '%s\n' "${use_sccache}"
-            ;;
-        *)
-            extract_arg_default "${arg_name}"
-            ;;
-    esac
-}
-
-hash_rocm_base_arg_values() {
-    local use_sccache="$1"
-    local base_image_digest="$2"
-    local arg_name=""
-    local arg_value=""
-    shift 2 || true
-
-    for arg_name in "$@"; do
-        [[ -n "${arg_name}" ]] || continue
-        arg_value=$(resolve_rocm_base_arg_value "${arg_name}" "${use_sccache}")
-        printf 'arg:%s=%s\n' "${arg_name}" "${arg_value:-<empty>}"
-        if [[ "${arg_name}" == "BASE_IMAGE" && -n "${arg_value}" ]]; then
-            printf 'arg:%s.digest=%s\n' "${arg_name}" "${base_image_digest:-unknown}"
-        fi
-    done
-}
-
-rocm_version_from_base_image() {
-    local base_image="$1"
-    local version=""
-
-    version="$(sed -n -E 's/.*:([0-9]+\.[0-9]+(\.[0-9]+)?)-.*/\1/p' <<<"${base_image}")"
-    tag_component "${version:-${base_image}}" 16
-}
-
-git_diff_changed_base() {
-    local range="$1"
-    [[ -n "$(git diff --name-only "${range}" -- "${DOCKERFILE}" 2>/dev/null)" ]]
-}
-
-short_git_ref() {
-    local ref="$1"
-
-    git rev-parse --short "${ref}" 2>/dev/null || printf '%s\n' "${ref}"
-}
-
-extract_arg_default_from_ref() {
-    local ref="$1"
-    local arg_name="$2"
-    local content=""
-
-    content="$(git show "${ref}:${DOCKERFILE}" 2>/dev/null || true)"
-    sed -n -E "s/^[[:space:]]*ARG[[:space:]]+${arg_name}=\"?([^\"[:space:]]+)\"?.*/\\1/p" \
-        <<<"${content}" | head -1
-}
-
-log_arg_default_changes() {
-    local old_ref="$1"
-    local new_ref="$2"
-    local content_args="${ROCM_BASE_CONTENT_ARGS:-${DEFAULT_ROCM_BASE_CONTENT_ARGS}}"
-    local arg_name=""
-    local old_value=""
-    local new_value=""
-    local changed=0
-
-    echo "Changed ROCm base ARG defaults:"
-    for arg_name in ${content_args}; do
-        old_value="$(extract_arg_default_from_ref "${old_ref}" "${arg_name}")"
-        new_value="$(extract_arg_default_from_ref "${new_ref}" "${arg_name}")"
-        if [[ "${old_value}" != "${new_value}" ]]; then
-            echo "  - ${arg_name}: ${old_value:-<unset>} -> ${new_value:-<unset>}"
-            changed=1
-        fi
-    done
-
-    if [[ "${changed}" == "0" ]]; then
-        echo "  - none detected; Dockerfile instructions changed outside tracked ARG defaults"
-    fi
-}
-
-log_arg_line_diff() {
-    local range="$1"
-    local arg_diff=""
-
-    arg_diff="$(
-        git diff --unified=0 "${range}" -- "${DOCKERFILE}" 2>/dev/null \
-            | awk '/^[+-][[:space:]]*ARG[[:space:]]/ && $0 !~ /^(---|\+\+\+)/ { print "  " $0 }' \
-            || true
-    )"
-
-    if [[ -n "${arg_diff}" ]]; then
-        echo "Changed Dockerfile ARG lines:"
-        printf '%s\n' "${arg_diff}"
-    fi
-}
-
-log_rocm_base_change_check() {
-    local context="$1"
-    local range="$2"
-    local old_ref="$3"
-    local old_short=""
-    local head_short=""
-
-    old_short="$(short_git_ref "${old_ref}")"
-    head_short="$(short_git_ref HEAD)"
-
-    echo "--- :mag: ROCm base refresh check"
-    echo "Context: ${context}"
-    echo "Dockerfile: ${DOCKERFILE}"
-    echo "Base revision: ${old_short}"
-    echo "Head revision: ${head_short}"
-    echo "Git diff range: ${range}"
-}
-
-log_rocm_base_rebuild_reason() {
-    local context="$1"
-    local range="$2"
-    local old_ref="$3"
-    local changed_files=""
-
-    log_rocm_base_change_check "${context}" "${range}" "${old_ref}"
-
-    changed_files="$(git diff --name-only "${range}" -- "${DOCKERFILE}" 2>/dev/null || true)"
-    echo "Changed files:"
-    if [[ -n "${changed_files}" ]]; then
-        sed 's/^/  - /' <<<"${changed_files}"
-    else
-        echo "  - ${DOCKERFILE}"
-    fi
-    log_arg_default_changes "${old_ref}" HEAD
-    log_arg_line_diff "${range}"
-    echo "Decision: rebuilding ROCm base image because ${DOCKERFILE} changed."
-}
-
-rocm_base_changed_in_range() {
-    local context="$1"
-    local range="$2"
-    local old_ref="$3"
-
-    if git_diff_changed_base "${range}"; then
-        log_rocm_base_rebuild_reason "${context}" "${range}" "${old_ref}"
-        return 0
-    fi
-
-    log_rocm_base_change_check "${context}" "${range}" "${old_ref}"
-    echo "Decision: ROCm base refresh not required; ${DOCKERFILE} is unchanged."
-    return 1
-}
-
-rocm_base_changed() {
-    local base_branch="${BUILDKITE_PULL_REQUEST_BASE_BRANCH:-main}"
-    local base_ref="refs/remotes/origin/${base_branch}"
-    local merge_base=""
-
-    if [[ "${ROCM_BASE_REFRESH_SKIP:-0}" == "1" ]]; then
-        echo "ROCM_BASE_REFRESH_SKIP=1 set; skipping ROCm base refresh"
-        return 1
-    fi
-
-    if [[ "${ROCM_BASE_REFRESH_FORCE:-0}" == "1" ]]; then
-        echo "ROCM_BASE_REFRESH_FORCE=1 set; refreshing ROCm base image"
-        return 0
-    fi
-
-    if ! git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
-        echo "Not in a git checkout; skipping ROCm base refresh unless forced"
-        return 1
-    fi
-
-    if [[ "${BUILDKITE_PULL_REQUEST:-false}" != "false" ]]; then
-        git fetch --no-tags --depth=200 origin \
-            "+refs/heads/${base_branch}:${base_ref}" >/dev/null 2>&1 || true
-        merge_base=$(git merge-base HEAD "${base_ref}" 2>/dev/null || true)
-        if [[ -z "${merge_base}" ]]; then
-            echo "Unable to determine merge base with PR base ${base_ref}; skipping ROCm base refresh unless forced"
-            return 1
-        fi
-        if rocm_base_changed_in_range \
-            "pull request build against ${base_ref}" \
-            "${merge_base}...HEAD" \
-            "${merge_base}"; then
-            return 0
-        fi
-    elif [[ "${BUILDKITE_BRANCH:-}" == "${ROCM_BASE_STABLE_BRANCH:-main}" ]] \
-        && git rev-parse --verify HEAD~1 >/dev/null 2>&1; then
-        if rocm_base_changed_in_range \
-            "stable branch build; comparing against previous ${ROCM_BASE_STABLE_BRANCH:-main} commit" \
-            "HEAD~1..HEAD" \
-            "HEAD~1"; then
-            return 0
-        fi
-    else
-        git fetch --no-tags --depth=200 origin \
-            "+refs/heads/${base_branch}:${base_ref}" >/dev/null 2>&1 || true
-        merge_base=$(git merge-base HEAD "${base_ref}" 2>/dev/null || true)
-        if [[ -z "${merge_base}" ]]; then
-            echo "Unable to determine merge base with branch base ${base_ref}; skipping ROCm base refresh unless forced"
-            return 1
-        fi
-        if rocm_base_changed_in_range \
-            "branch build against ${base_ref}" \
-            "${merge_base}...HEAD" \
-            "${merge_base}"; then
-            return 0
-        fi
-    fi
-
-    return 1
-}
-
-should_push_stable_tag() {
-    if [[ "${BUILDKITE_PULL_REQUEST:-false}" != "false" ]]; then
-        return 1
-    fi
-
-    if [[ "${ROCM_BASE_PUSH_STABLE_TAG:-}" == "1" ]]; then
-        return 0
-    fi
-    if [[ "${ROCM_BASE_PUSH_STABLE_TAG:-}" == "0" ]]; then
-        return 1
-    fi
-
-    [[ "${BUILDKITE_PULL_REQUEST:-false}" == "false" \
-        && "${BUILDKITE_BRANCH:-}" == "${ROCM_BASE_STABLE_BRANCH:-main}" ]]
-}
-
-setup_builder() {
-    echo "--- :buildkite: Setting up buildx builder for ROCm base"
-    if docker buildx inspect "${BUILDER_NAME}" >/dev/null 2>&1; then
-        docker buildx use "${BUILDER_NAME}"
-    else
-        docker buildx create --name "${BUILDER_NAME}" --driver docker-container --use
-    fi
-    docker buildx inspect --bootstrap
-}
-
-compute_base_content_hash() {
-    local use_sccache="$1"
-    local base_image_digest="$2"
-    local content_files="${ROCM_BASE_CONTENT_FILES:-${DEFAULT_ROCM_BASE_CONTENT_FILES}}"
-    local content_args="${ROCM_BASE_CONTENT_ARGS:-${DEFAULT_ROCM_BASE_CONTENT_ARGS}}"
-    local -a content_paths=()
-    local -a content_arg_names=()
-
-    read -r -a content_paths <<< "${content_files}"
-    read -r -a content_arg_names <<< "${content_args}"
-
-    {
-        printf 'content-files-hash:%s\n' "$(compute_content_hash "${content_paths[@]}")"
-        printf 'dockerfile:%s\n' "${DOCKERFILE}"
-        printf 'resolved-build-args:\n'
-        hash_rocm_base_arg_values \
-            "${use_sccache}" "${base_image_digest}" "${content_arg_names[@]}"
-    } | sha256sum | cut -d' ' -f1
-}
-
-build_base_image() {
-    local use_sccache="${ROCM_BASE_USE_SCCACHE:-${USE_SCCACHE:-0}}"
-    local base_hash=""
-    local build_date=""
-    local build_suffix=""
-    local base_image_arg=""
-    local base_image_digest=""
-    local rocm_version=""
-    local triton_arg=""
-    local pytorch_arg=""
-    local pytorch_vision_arg=""
-    local pytorch_audio_arg=""
-    local fa_arg=""
-    local aiter_arg=""
-    local mori_arg=""
-    local python_version_arg=""
-    local pytorch_rocm_arch_arg=""
-    local pytorch_branch=""
-    local aiter_branch=""
-    local dependency_summary=""
-    local descriptor=""
-    local ci_descriptor=""
-    local descriptive_tag=""
-    local stable_tag="${BASE_REPO}:base"
-    local ci_descriptive_tag=""
-    local content_files="${ROCM_BASE_CONTENT_FILES:-${DEFAULT_ROCM_BASE_CONTENT_FILES}}"
-    local content_args="${ROCM_BASE_CONTENT_ARGS:-${DEFAULT_ROCM_BASE_CONTENT_ARGS}}"
-    local content_files_hash=""
-    local metadata_version="${ROCM_BASE_METADATA_VERSION:-${DEFAULT_ROCM_BASE_METADATA_VERSION}}"
-    local -a tags=()
-    local -a no_cache_args=()
-    local -a sccache_args=()
-    local -a content_paths=()
-
-    if [[ ! -f "${DOCKERFILE}" ]]; then
-        echo "Error: ROCm base Dockerfile not found: ${DOCKERFILE}" >&2
-        exit 1
-    fi
-
-    build_date="${ROCM_BASE_TAG_DATE:-$(date -u +%Y%m%d)}"
-    if [[ -n "${BUILDKITE_BUILD_NUMBER:-}" ]]; then
-        build_suffix="_bk_${BUILDKITE_BUILD_NUMBER}"
-    fi
-    base_image_arg="$(extract_arg_default BASE_IMAGE)"
-    base_image_digest="$(resolve_image_digest "${base_image_arg}")"
-    read -r -a content_paths <<< "${content_files}"
-    content_files_hash="$(compute_content_hash "${content_paths[@]}")"
-    base_hash=$(compute_base_content_hash "${use_sccache}" "${base_image_digest}")
-    rocm_version="$(rocm_version_from_base_image "${base_image_arg}")"
-    triton_arg="$(extract_arg_default TRITON_BRANCH)"
-    pytorch_arg="$(extract_arg_default PYTORCH_BRANCH)"
-    pytorch_vision_arg="$(extract_arg_default PYTORCH_VISION_BRANCH)"
-    pytorch_audio_arg="$(extract_arg_default PYTORCH_AUDIO_BRANCH)"
-    fa_arg="$(extract_arg_default FA_BRANCH)"
-    aiter_arg="$(extract_arg_default AITER_BRANCH)"
-    mori_arg="$(extract_arg_default MORI_BRANCH)"
-    python_version_arg="$(extract_arg_default PYTHON_VERSION)"
-    pytorch_rocm_arch_arg="$(extract_arg_default PYTORCH_ROCM_ARCH)"
-    pytorch_branch="$(tag_component "${pytorch_arg}" 16)"
-    aiter_branch="$(tag_component "${aiter_arg}" 24)"
-    dependency_summary="base=${base_image_arg},rocm=${rocm_version},python=${python_version_arg},pytorch=${pytorch_arg},torchvision=${pytorch_vision_arg},torchaudio=${pytorch_audio_arg},triton=${triton_arg},flash-attn=${fa_arg},aiter=${aiter_arg},mori=${mori_arg},pytorch-rocm-arch=${pytorch_rocm_arch_arg}"
-    descriptor="$(clean_docker_tag "base_custom_aiter_${aiter_branch}_torch_${pytorch_branch}_${build_date}${build_suffix}")"
-    ci_descriptor="$(clean_docker_tag "ci_custom_aiter_${aiter_branch}_torch_${pytorch_branch}_${build_date}${build_suffix}")"
-
-    descriptive_tag="${BASE_REPO}:${descriptor}"
-    ci_descriptive_tag="${CI_IMAGE_REPO}:${ci_descriptor}"
-
-    tags=(-t "${descriptive_tag}")
-    if should_push_stable_tag; then
-        tags+=(-t "${stable_tag}")
-        metadata_set "rocm-base-push-stable-tag" "1"
-    else
-        metadata_set "rocm-base-push-stable-tag" "0"
-    fi
-
-    if [[ "${ROCM_BASE_NO_CACHE:-1}" == "1" ]]; then
-        no_cache_args=(--no-cache)
-    fi
-
-    for env_name in \
-        SCCACHE_DOWNLOAD_URL \
-        SCCACHE_ENDPOINT \
-        SCCACHE_BUCKET_NAME \
-        SCCACHE_REGION_NAME \
-        SCCACHE_S3_NO_CREDENTIALS; do
-        if [[ -n "${!env_name:-}" ]]; then
-            sccache_args+=(--build-arg "${env_name}=${!env_name}")
-        fi
-    done
-
-    echo "--- :docker: Building ROCm base image"
-    echo "Dockerfile: ${DOCKERFILE}"
-    echo "Descriptive tag: ${descriptive_tag}"
-    echo "Stable tag: ${stable_tag} ($(should_push_stable_tag && echo enabled || echo disabled))"
-    echo "Content hash: ${base_hash}"
-    echo "Dependency summary: ${dependency_summary}"
-    echo "USE_SCCACHE: ${use_sccache}"
-
-    docker buildx build \
-        "${no_cache_args[@]}" \
-        --pull \
-        --progress "${BUILDKIT_PROGRESS:-plain}" \
-        --file "${DOCKERFILE}" \
-        --build-arg "USE_SCCACHE=${use_sccache}" \
-        "${sccache_args[@]}" \
-        --label "org.opencontainers.image.source=https://github.com/vllm-project/vllm" \
-        --label "org.opencontainers.image.vendor=vLLM" \
-        --label "org.opencontainers.image.title=vLLM ROCm base" \
-        --label "org.opencontainers.image.revision=${BUILDKITE_COMMIT:-}" \
-        --label "vllm.rocm_base.metadata_version=${metadata_version}" \
-        --label "vllm.rocm_base.content_hash=${base_hash}" \
-        --label "vllm.rocm_base.content_files_hash=${content_files_hash}" \
-        --label "vllm.rocm_base.dockerfile=${DOCKERFILE}" \
-        --label "vllm.rocm_base.image.descriptive=${descriptive_tag}" \
-        --label "vllm.rocm_base.image.stable=${stable_tag}" \
-        --label "vllm.rocm_base.git_commit=${BUILDKITE_COMMIT:-}" \
-        --label "vllm.rocm_base.stable_branch=${ROCM_BASE_STABLE_BRANCH:-main}" \
-        --label "vllm.rocm_base.descriptor=${descriptor}" \
-        --label "vllm.rocm_base.dependency_summary=${dependency_summary}" \
-        --label "vllm.rocm_base.base_image=${base_image_arg}" \
-        --label "vllm.rocm_base.base_image_digest=${base_image_digest}" \
-        --label "vllm.rocm_base.dependency.rocm=${rocm_version}" \
-        --label "vllm.rocm_base.dependency.python=${python_version_arg}" \
-        --label "vllm.rocm_base.dependency.pytorch=${pytorch_arg}" \
-        --label "vllm.rocm_base.dependency.torchvision=${pytorch_vision_arg}" \
-        --label "vllm.rocm_base.dependency.torchaudio=${pytorch_audio_arg}" \
-        --label "vllm.rocm_base.dependency.triton=${triton_arg}" \
-        --label "vllm.rocm_base.dependency.flash_attention=${fa_arg}" \
-        --label "vllm.rocm_base.dependency.aiter=${aiter_arg}" \
-        --label "vllm.rocm_base.dependency.mori=${mori_arg}" \
-        --label "vllm.rocm_base.pytorch_rocm_arch=${pytorch_rocm_arch_arg}" \
-        "${tags[@]}" \
-        --push \
-        .
-
-    docker buildx imagetools inspect "${descriptive_tag}" >/dev/null
-
-    metadata_set "rocm-base-refresh" "1"
-    metadata_set "rocm-base-image" "${descriptive_tag}"
-    metadata_set "rocm-base-image-descriptive" "${descriptive_tag}"
-    metadata_set "rocm-base-image-stable" "${stable_tag}"
-    metadata_set "rocm-base-image-ci-descriptive" "${ci_descriptive_tag}"
-    metadata_set "rocm-base-metadata-version" "${metadata_version}"
-    metadata_set "rocm-base-content-hash" "${base_hash}"
-    metadata_set "rocm-base-content-files-hash" "${content_files_hash}"
-    metadata_set "rocm-base-content-files" "${content_files}"
-    metadata_set "rocm-base-content-args" "${content_args}"
-    metadata_set "rocm-base-base-image-digest" "${base_image_digest}"
-    metadata_set "rocm-base-dockerfile" "${DOCKERFILE}"
-    metadata_set "rocm-base-descriptor" "${descriptor}"
-    metadata_set "rocm-base-dependency-summary" "${dependency_summary}"
-    metadata_set "rocm-base-dependency-rocm" "${rocm_version}"
-    metadata_set "rocm-base-dependency-python" "${python_version_arg}"
-    metadata_set "rocm-base-dependency-pytorch" "${pytorch_arg}"
-    metadata_set "rocm-base-dependency-torchvision" "${pytorch_vision_arg}"
-    metadata_set "rocm-base-dependency-torchaudio" "${pytorch_audio_arg}"
-    metadata_set "rocm-base-dependency-triton" "${triton_arg}"
-    metadata_set "rocm-base-dependency-flash-attention" "${fa_arg}"
-    metadata_set "rocm-base-dependency-aiter" "${aiter_arg}"
-    metadata_set "rocm-base-dependency-mori" "${mori_arg}"
-    metadata_set "rocm-base-pytorch-rocm-arch" "${pytorch_rocm_arch_arg}"
-    metadata_set "rocm-ci-image-descriptive" "${ci_descriptive_tag}"
-
-    echo "--- :white_check_mark: ROCm base image published"
-    echo "Use BASE_IMAGE=${descriptive_tag} for downstream ROCm CI builds"
-}
-
-main() {
-    metadata_set "rocm-base-refresh" "0"
-
-    if ! rocm_base_changed; then
-        echo "ROCm base Dockerfile did not change; skipping base image refresh"
-        return 0
-    fi
-
-    setup_builder
-    build_base_image
-}
-
-main "$@"
@@ -1,32 +0,0 @@
-#!/usr/bin/env bash
-# Fast structural smoke test for the full ROCm CI image.
-
-set -euo pipefail
-
-image_ref="${VLLM_CI_SMOKE_IMAGE:-rocm/vllm-ci:${BUILDKITE_COMMIT:?BUILDKITE_COMMIT is required}}"
-
-docker run --rm --network=none --entrypoint /bin/bash "${image_ref}" -ec '
-  if [ ! -d /vllm-workspace ]; then echo Missing directory: /vllm-workspace >&2; exit 1; fi
-  if [ ! -d /vllm-workspace/tests ]; then echo Missing directory: /vllm-workspace/tests >&2; exit 1; fi
-  if [ ! -d /vllm-workspace/src/vllm ]; then echo Missing directory: /vllm-workspace/src/vllm >&2; exit 1; fi
-  if [ ! -x /vllm-workspace/src/vllm/vllm-rs ]; then echo Missing executable: /vllm-workspace/src/vllm/vllm-rs >&2; exit 1; fi
-
-  command -v python3
-  command -v uv
-  command -v pytest
-
-  if ! command -v amd-smi >/dev/null 2>&1 && ! command -v rocminfo >/dev/null 2>&1; then
-    echo No ROCm CLI found in image >&2
-    exit 1
-  fi
-
-  python3 - <<PY
-import torch
-import vllm
-
-print(torch.__version__)
-print(vllm.__version__)
-PY
-
-  echo AMD image smoke OK
-'
@@ -109,9 +109,7 @@ run_nodes() {
        if [ "$node" -ne 0 ]; then
            docker exec -d "node$node" /bin/bash -c "cd $WORKING_DIR ; ${COMMANDS[$node]}"
        else
-            # Allocate a TTY (-t -i) for the foreground head node so its output
-            # keeps ANSI color in the Buildkite log (see run-amd-test.sh).
-            docker exec -t -i "node$node" /bin/bash -c "cd $WORKING_DIR ; ${COMMANDS[$node]}"
+            docker exec "node$node" /bin/bash -c "cd $WORKING_DIR ; ${COMMANDS[$node]}"
        fi
    done
 }
@@ -8,12 +8,7 @@ if [[ "$MODE" != "style-clippy" && "$MODE" != "test" ]]; then
  exit 2
 fi

-if ROOT_DIR="$(git rev-parse --show-toplevel 2>/dev/null)"; then
-  :
-else
-  SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd -P)"
-  ROOT_DIR="$(cd -- "${SCRIPT_DIR}/../.." && pwd -P)"
-fi
+ROOT_DIR="$(git rev-parse --show-toplevel)"
 cd "$ROOT_DIR"

 export CARGO_TERM_COLOR="${CARGO_TERM_COLOR:-always}"
@@ -21,20 +16,16 @@ export CARGO_HOME="${CARGO_HOME:-$HOME/.cargo}"
 export RUSTUP_HOME="${RUSTUP_HOME:-$HOME/.rustup}"
 export PATH="$CARGO_HOME/bin:$PATH"

-PROTOC_VERSION="${PROTOC_VERSION:-31.1}"
-CARGO_BINSTALL_VERSION="${CARGO_BINSTALL_VERSION:-1.20.1}"
-UV_VERSION="${UV_VERSION:-0.11.28}"
-PYO3_PYTHON_VERSION="${PYO3_PYTHON_VERSION:-3.12}"
-
-CARGO_SORT_VERSION_REQ="${CARGO_SORT_VERSION_REQ:-2}"
-CARGO_DENY_VERSION_REQ="${CARGO_DENY_VERSION_REQ:-0.20}"
-CARGO_NEXTEST_VERSION_REQ="${CARGO_NEXTEST_VERSION_REQ:-0.9}"
-
 log_section() {
  echo "--- $*"
 }

 install_protoc() {
+  if command -v protoc >/dev/null 2>&1; then
+    return
+  fi
+
+  local version="${PROTOC_VERSION:-31.1}"
  local arch
  case "$(uname -m)" in
    x86_64)
@@ -49,17 +40,16 @@ install_protoc() {
      ;;
  esac

-  local url="https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VERSION}/protoc-${PROTOC_VERSION}-linux-${arch}.zip"
+  local url="https://github.com/protocolbuffers/protobuf/releases/download/v${version}/protoc-${version}-linux-${arch}.zip"
  local tmp_dir
  tmp_dir="$(mktemp -d)"

-  log_section "Installing protoc ${PROTOC_VERSION}"
+  log_section "Installing protoc ${version}"
  curl -L --proto '=https' --tlsv1.2 -sSf "$url" -o "$tmp_dir/protoc.zip"
  mkdir -p "$CARGO_HOME/bin"
  unzip -q "$tmp_dir/protoc.zip" bin/protoc 'include/*' -d "$CARGO_HOME"
  chmod +x "$CARGO_HOME/bin/protoc"
  rm -rf "$tmp_dir"
-  protoc --version
 }

 rust_toolchain() {
@@ -80,48 +70,66 @@ install_rust_toolchain() {
 }

 install_cargo_binstall() {
-  log_section "Installing cargo-binstall ${CARGO_BINSTALL_VERSION}"
+  if command -v cargo-binstall >/dev/null 2>&1; then
+    return
+  fi
+
+  log_section "Installing cargo-binstall"
  curl -L --proto '=https' --tlsv1.2 -sSf \
-    "https://raw.githubusercontent.com/cargo-bins/cargo-binstall/v${CARGO_BINSTALL_VERSION}/install-from-binstall-release.sh" \
-    | env BINSTALL_VERSION="$CARGO_BINSTALL_VERSION" bash
-  cargo-binstall -V
+    https://raw.githubusercontent.com/cargo-bins/cargo-binstall/main/install-from-binstall-release.sh \
+    | bash
 }

 install_cargo_sort() {
-  log_section "Installing cargo-sort ${CARGO_SORT_VERSION_REQ}"
-  cargo binstall --no-confirm --force "cargo-sort@${CARGO_SORT_VERSION_REQ}"
+  if command -v cargo-sort >/dev/null 2>&1; then
+    return
+  fi
+
+  log_section "Installing cargo-sort"
+  install_cargo_binstall
+  cargo binstall --no-confirm cargo-sort
 }

 install_cargo_deny() {
-  log_section "Installing cargo-deny ${CARGO_DENY_VERSION_REQ}"
-  cargo binstall --no-confirm --force "cargo-deny@${CARGO_DENY_VERSION_REQ}"
+  if command -v cargo-deny >/dev/null 2>&1; then
+    return
+  fi
+
+  log_section "Installing cargo-deny"
+  install_cargo_binstall
+  cargo binstall --no-confirm cargo-deny
 }

 install_cargo_nextest() {
-  log_section "Installing cargo-nextest ${CARGO_NEXTEST_VERSION_REQ}"
-  cargo binstall \
-    --no-confirm \
-    --force \
-    --secure \
-    "cargo-nextest@${CARGO_NEXTEST_VERSION_REQ}"
+  if command -v cargo-nextest >/dev/null 2>&1; then
+    return
+  fi
+
+  log_section "Installing cargo-nextest"
+  install_cargo_binstall
+  cargo binstall --no-confirm --secure cargo-nextest
 }

 install_uv() {
-  log_section "Installing uv ${UV_VERSION}"
-  curl -L --proto '=https' --tlsv1.2 -sSf \
-    "https://github.com/astral-sh/uv/releases/download/${UV_VERSION}/uv-installer.sh" \
+  if command -v uv >/dev/null 2>&1; then
+    return
+  fi
+
+  log_section "Installing uv"
+  curl -LsSf --proto '=https' --tlsv1.2 https://astral.sh/uv/install.sh \
    | env UV_INSTALL_DIR="$CARGO_HOME/bin" sh
-  uv --version
 }

 setup_pyo3_python() {
-  log_section "Installing Python ${PYO3_PYTHON_VERSION} for PyO3 tests"
-  uv python install "$PYO3_PYTHON_VERSION"
+  local python_version="${PYO3_PYTHON_VERSION:-3.12}"
+
+  log_section "Installing Python ${python_version} for PyO3 tests"
+  uv python install "$python_version"
  PYO3_PYTHON="$(uv python find \
    --managed-python \
    --no-project \
    --resolve-links \
-    "$PYO3_PYTHON_VERSION")"
+    "$python_version")"
  export PYO3_PYTHON

  local python_libdir
@@ -143,7 +151,6 @@ PY
 }

 run_style_clippy() {
-  install_cargo_binstall
  install_cargo_sort
  install_cargo_deny

@@ -156,8 +163,8 @@ run_style_clippy() {
  log_section "Checking Rust dependency bans"
  cargo deny \
    --manifest-path rust/Cargo.toml \
-    --config rust/deny.toml \
    check \
+    --config rust/deny.toml \
    bans

  log_section "Running clippy"
@@ -174,7 +181,6 @@ run_style_clippy() {
 run_tests() {
  install_uv
  setup_pyo3_python
-  install_cargo_binstall
  install_cargo_nextest

  log_section "Running cargo nextest"
@@ -18,10 +18,6 @@ wait_for_server() {

 MODEL="Qwen/Qwen3-30B-A3B-FP8"
 BACK="allgather_reducescatter"
-if command -v rocm-smi &> /dev/null || [[ -d /opt/rocm ]] || [[ -n "${ROCM_PATH:-}" ]]; then
-  # Disable MOE padding for ROCm since it is causing eplb to fail.
-  export VLLM_ROCM_MOE_PADDING=0
-fi

 cleanup() {
  if [[ -n "${SERVER_PID:-}" ]] && kill -0 "${SERVER_PID}" 2>/dev/null; then
@@ -23,7 +23,6 @@ NC='\033[0m' # No Color
 # Default configuration
 PIPELINE="ci"
 DRY_RUN=true
-TORCH_NIGHTLY=false

 usage() {
    cat <<EOF
@@ -35,14 +34,12 @@ Sets RUN_ALL=1 and NIGHTLY=1 environment variables.
 SAFETY: Dry-run by default. Use --execute to actually trigger a build.

 Options:
-    --execute        Actually trigger the build (default: dry-run)
-    --pipeline       Buildkite pipeline slug (default: ${PIPELINE})
-    --commit         Override commit SHA (default: current HEAD)
-    --branch         Override branch name (default: current branch)
-    --message        Custom build message (default: auto-generated)
-    --torch-nightly  Also build and run the full suite against torch nightly
-                     (sets TORCH_NIGHTLY=1)
-    --help           Show this help message
+    --execute       Actually trigger the build (default: dry-run)
+    --pipeline      Buildkite pipeline slug (default: ${PIPELINE})
+    --commit        Override commit SHA (default: current HEAD)
+    --branch        Override branch name (default: current branch)
+    --message       Custom build message (default: auto-generated)
+    --help          Show this help message

 Prerequisites:
    - bk CLI installed: brew tap buildkite/buildkite && brew install buildkite/buildkite/bk
@@ -52,7 +49,6 @@ Examples:
    $(basename "$0")                        # Dry-run, show what would happen
    $(basename "$0") --execute              # Actually trigger the build
    $(basename "$0") --pipeline ci-shadow   # Dry-run with different pipeline
-    $(basename "$0") --torch-nightly        # Dry-run a full torch-nightly run
 EOF
    exit 1
 }
@@ -100,10 +96,6 @@ while [[ $# -gt 0 ]]; do
            MESSAGE="$2"
            shift 2
            ;;
-        --torch-nightly)
-            TORCH_NIGHTLY=true
-            shift
-            ;;
        --help|-h)
            usage
            ;;
@@ -179,17 +171,11 @@ if [[ $(echo "$REMOTE_BRANCHES" | wc -l) -gt 5 ]]; then
 fi
 echo ""

-# Environment variables passed to the build.
-BUILD_ENV=("RUN_ALL=1" "NIGHTLY=1")
-if [[ "$TORCH_NIGHTLY" == true ]]; then
-    BUILD_ENV+=("TORCH_NIGHTLY=1")
-fi
-
 log_info "Pipeline: ${PIPELINE}"
 log_info "Branch: ${BRANCH}"
 log_info "Commit: ${COMMIT}"
 log_info "Message: ${MESSAGE}"
-log_info "Environment: ${BUILD_ENV[*]}"
+log_info "Environment: RUN_ALL=1, NIGHTLY=1"
 echo ""

 # Build the command
@@ -201,10 +187,9 @@ CMD=(bk build create
    --commit "${COMMIT}"
    --branch "${BRANCH}"
    --message "${MESSAGE}"
+    --env "RUN_ALL=1"
+    --env "NIGHTLY=1"
 )
-for env_var in "${BUILD_ENV[@]}"; do
-    CMD+=(--env "${env_var}")
-done

 if [[ "$DRY_RUN" == true ]]; then
    echo "=========================================="
@@ -225,14 +210,8 @@ if [[ "$DRY_RUN" == true ]]; then
    echo "    --commit '$(escape_for_shell "${COMMIT}")' \\"
    echo "    --branch '$(escape_for_shell "${BRANCH}")' \\"
    echo "    --message '$(escape_for_shell "${MESSAGE}")' \\"
-    last_idx=$(( ${#BUILD_ENV[@]} - 1 ))
-    for i in "${!BUILD_ENV[@]}"; do
-        if [[ $i -eq $last_idx ]]; then
-            echo "    --env '$(escape_for_shell "${BUILD_ENV[$i]}")'"
-        else
-            echo "    --env '$(escape_for_shell "${BUILD_ENV[$i]}")' \\"
-        fi
-    done
+    echo "    --env 'RUN_ALL=1' \\"
+    echo "    --env 'NIGHTLY=1'"
    echo ""
    echo "=========================================="
    echo -e "${YELLOW}To actually trigger this build, run:${NC}"
@@ -1,13 +0,0 @@
-#!/bin/bash
-
-set -euo pipefail
-
-REGISTRY="public.ecr.aws/q9t5s3a7"
-REPO="vllm-release-repo"
-ARCH_TAG="${BUILDKITE_COMMIT}-$(uname -m)-xpu"
-PLATFORM_TAG="${BUILDKITE_COMMIT}-xpu"
-
-aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin ${REGISTRY}
-docker manifest rm ${REGISTRY}/${REPO}:${PLATFORM_TAG} || true
-docker manifest create ${REGISTRY}/${REPO}:${PLATFORM_TAG} ${REGISTRY}/${REPO}:${ARCH_TAG} --amend
-docker manifest push ${REGISTRY}/${REPO}:${PLATFORM_TAG}
@@ -1,21 +0,0 @@
-#!/bin/bash
-
-set -ex
-
-ORIG_TAG_NAME="$BUILDKITE_COMMIT"
-REPO="vllm/vllm-openai-xpu"
-
-echo "Pushing original XPU tag ${ORIG_TAG_NAME}-xpu to nightly tags in ${REPO}"
-
-aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/q9t5s3a7
-docker pull public.ecr.aws/q9t5s3a7/vllm-release-repo:"$ORIG_TAG_NAME"-x86_64-xpu
-
-docker tag public.ecr.aws/q9t5s3a7/vllm-release-repo:"$ORIG_TAG_NAME"-x86_64-xpu ${REPO}:nightly-x86_64
-docker push ${REPO}:nightly-x86_64
-
-docker manifest rm ${REPO}:nightly || true
-docker manifest rm ${REPO}:nightly-"$BUILDKITE_COMMIT" || true
-docker manifest create ${REPO}:nightly ${REPO}:nightly-x86_64 --amend
-docker manifest create ${REPO}:nightly-"$BUILDKITE_COMMIT" ${REPO}:nightly-x86_64 --amend
-docker manifest push ${REPO}:nightly
-docker manifest push ${REPO}:nightly-"$BUILDKITE_COMMIT"
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: V1 attention (H100-MI300)
  key: v1-attention-h100-mi300
-  timeout_in_minutes: 85
+  timeout_in_minutes: 30
  device: h100
  source_file_dependencies:
    - vllm/config/attention.py
@@ -12,12 +12,11 @@ steps:
    - vllm/v1/attention
    - tests/v1/attention
  commands:
-    - pytest -v -s v1/attention --shard-id=$$BUILDKITE_PARALLEL_JOB --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT
-  parallelism: 2
+    - pytest -v -s v1/attention
  mirror:
    amd:
      device: mi325_1
-      timeout_in_minutes: 95
+      timeout_in_minutes: 70
      depends_on:
      - image-build-amd
      source_file_dependencies:
@@ -31,7 +30,7 @@ steps:

 - label: V1 attention (B200)
  key: v1-attention-b200
-  timeout_in_minutes: 80
+  timeout_in_minutes: 30
  device: b200-k8s
  source_file_dependencies:
    - vllm/config/attention.py
@@ -39,5 +38,4 @@ steps:
    - vllm/v1/attention
    - tests/v1/attention
  commands:
-    - pytest -v -s v1/attention --shard-id=$$BUILDKITE_PARALLEL_JOB --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT
-  parallelism: 2
+    - pytest -v -s v1/attention
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: Basic Correctness
  key: basic-correctness
-  timeout_in_minutes: 45
+  timeout_in_minutes: 30
  device: h200_18gb
  source_file_dependencies:
  - vllm/
@@ -19,6 +19,6 @@ steps:
  mirror:
    amd:
      device: mi325_1
-      timeout_in_minutes: 70
+      timeout_in_minutes: 50
      depends_on:
      - image-build-amd
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: Benchmarks CLI Test
  key: benchmarks-cli-test
-  timeout_in_minutes: 30
+  timeout_in_minutes: 20
  device: h200_18gb
  source_file_dependencies:
  - vllm/
@@ -23,7 +23,7 @@ steps:
  num_gpus: 2
  optional: true
  working_dir: "/vllm-workspace/"
-  timeout_in_minutes: 20
+  timeout_in_minutes: 10
  source_file_dependencies:
  - benchmarks/attention_benchmarks/
  - vllm/v1/attention/
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: Sequence Parallel Correctness Tests (2 GPUs)
  key: sequence-parallel-correctness-tests-2-gpus
-  timeout_in_minutes: 80
+  timeout_in_minutes: 50
  working_dir: "/vllm-workspace/"
  num_devices: 2
  source_file_dependencies:
@@ -19,7 +19,7 @@ steps:

 - label: Sequence Parallel Correctness Tests (2xH100)
  key: sequence-parallel-correctness-tests-2xh100
-  timeout_in_minutes: 75
+  timeout_in_minutes: 50
  working_dir: "/vllm-workspace/"
  device: h100
  optional: true
@@ -30,7 +30,7 @@ steps:

 - label: AsyncTP Correctness Tests (2xH100)
  key: asynctp-correctness-tests-2xh100
-  timeout_in_minutes: 30
+  timeout_in_minutes: 50
  working_dir: "/vllm-workspace/"
  device: h100
  optional: true
@@ -41,7 +41,7 @@ steps:

 - label: AsyncTP Correctness Tests (B200)
  key: asynctp-correctness-tests-b200
-  timeout_in_minutes: 30
+  timeout_in_minutes: 50
  working_dir: "/vllm-workspace/"
  device: b200-k8s
  optional: true
@@ -52,7 +52,7 @@ steps:

 - label: Distributed Compile Unit Tests (2xH100)
  key: distributed-compile-unit-tests-2xh100
-  timeout_in_minutes: 45
+  timeout_in_minutes: 20
  working_dir: "/vllm-workspace/"
  device: h100
  num_devices: 2
@@ -66,7 +66,7 @@ steps:

 - label: Fusion and Compile Unit Tests (2xB200)
  key: fusion-and-compile-unit-tests-2xb200
-  timeout_in_minutes: 30
+  timeout_in_minutes: 20
  working_dir: "/vllm-workspace/"
  device: b200-k8s
  source_file_dependencies:
@@ -96,7 +96,7 @@ steps:

 - label: Fusion E2E Quick (H100)
  key: fusion-e2e-quick-h100
-  timeout_in_minutes: 25
+  timeout_in_minutes: 15
  working_dir: "/vllm-workspace/"
  device: h100
  num_devices: 1
@@ -115,7 +115,7 @@ steps:

 - label: Fusion E2E Config Sweep (H100)
  key: fusion-e2e-config-sweep-h100
-  timeout_in_minutes: 25
+  timeout_in_minutes: 30
  working_dir: "/vllm-workspace/"
  device: h100
  num_devices: 1
@@ -149,7 +149,7 @@ steps:

 - label: Fusion E2E TP2 Quick (H100)
  key: fusion-e2e-tp2-quick-h100
-  timeout_in_minutes: 35
+  timeout_in_minutes: 20
  working_dir: "/vllm-workspace/"
  device: h100
  num_devices: 2
@@ -167,7 +167,7 @@ steps:

 - label: Fusion E2E TP2 AR-RMS Config Sweep (H100)
  key: fusion-e2e-tp2-ar-rms-config-sweep-h100
-  timeout_in_minutes: 30
+  timeout_in_minutes: 40
  working_dir: "/vllm-workspace/"
  device: h100
  num_devices: 2
@@ -207,7 +207,7 @@ steps:

 - label: Fusion E2E TP2 (B200)
  key: fusion-e2e-tp2-b200
-  timeout_in_minutes: 45
+  timeout_in_minutes: 20
  working_dir: "/vllm-workspace/"
  device: b200-k8s
  num_devices: 2
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: Platform Tests
  key: platform-tests
-  timeout_in_minutes: 20
+  timeout_in_minutes: 15
  device: h200_18gb
  source_file_dependencies:
  - vllm/envs.py
@@ -19,7 +19,7 @@ steps:

 - label: Cudagraph
  key: cudagraph
-  timeout_in_minutes: 30
+  timeout_in_minutes: 20
  source_file_dependencies:
  - tests/v1/cudagraph
  - vllm/v1/cudagraph_dispatcher.py
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: Distributed NixlConnector PD accuracy (4 GPUs)
  key: distributed-nixlconnector-pd-accuracy-4-gpus
-  timeout_in_minutes: 55
+  timeout_in_minutes: 30
  working_dir: "/vllm-workspace/tests"
  num_devices: 4
  source_file_dependencies:
@@ -16,7 +16,7 @@ steps:
  mirror:
    amd:
      device: mi300_4
-      timeout_in_minutes: 85
+      timeout_in_minutes: 110
      depends_on:
        - image-build-amd
      source_file_dependencies:
@@ -29,7 +29,7 @@ steps:

 - label: Distributed FlashInfer NixlConnector PD accuracy (4 GPUs)
  key: distributed-flashinfer-nixlconnector-pd-accuracy-4-gpus
-  timeout_in_minutes: 55
+  timeout_in_minutes: 30
  working_dir: "/vllm-workspace/tests"
  num_devices: 4
  source_file_dependencies:
@@ -39,19 +39,6 @@ steps:
    - bash /vllm-workspace/.buildkite/scripts/install-kv-connectors.sh
    - FLASHINFER=1 bash v1/kv_connector/nixl_integration/config_sweep_accuracy_test.sh

- label: Push NixlConnector PP prefill PD accuracy (4 GPUs)
-  key: push-nixlconnector-pp-prefill-pd-accuracy-4-gpus
-  timeout_in_minutes: 30
-  working_dir: "/vllm-workspace/tests"
-  num_devices: 4
-  source_file_dependencies:
-    - vllm/distributed/kv_transfer/kv_connector/v1/nixl/
-    - tests/v1/kv_connector/nixl_integration/
-    - tests/v1/kv_connector/nixl_push_integration/
-  commands:
-    - bash /vllm-workspace/.buildkite/scripts/install-kv-connectors.sh
-    - bash v1/kv_connector/nixl_push_integration/config_sweep_accuracy_test.sh
-
 - label: DP EP Distributed NixlConnector PD accuracy tests (4 GPUs)
  key: dp-ep-distributed-nixlconnector-pd-accuracy-tests-4-gpus
  timeout_in_minutes: 30
@@ -66,7 +53,7 @@ steps:
  mirror:
    amd:
      device: mi300_4
-      timeout_in_minutes: 60
+      timeout_in_minutes: 50
      depends_on:
        - image-build-amd
      source_file_dependencies:
@@ -79,7 +66,7 @@ steps:

 - label: CrossLayer KV layout Distributed NixlConnector PD accuracy tests (4 GPUs)
  key: crosslayer-kv-layout-distributed-nixlconnector-pd-accuracy-tests-4-gpus
-  timeout_in_minutes: 55
+  timeout_in_minutes: 30
  working_dir: "/vllm-workspace/tests"
  num_devices: 4
  source_file_dependencies:
@@ -91,7 +78,7 @@ steps:
  mirror:
    amd:
      device: mi300_4
-      timeout_in_minutes: 85
+      timeout_in_minutes: 110
      depends_on:
        - image-build-amd
      source_file_dependencies:
@@ -104,7 +91,7 @@ steps:

 - label: Hybrid SSM NixlConnector PD accuracy tests (4 GPUs)
  key: hybrid-ssm-nixlconnector-pd-accuracy-tests-4-gpus
-  timeout_in_minutes: 60
+  timeout_in_minutes: 25
  working_dir: "/vllm-workspace/tests"
  num_devices: 4
  source_file_dependencies:
@@ -116,7 +103,7 @@ steps:
  mirror:
    amd:
      device: mi300_4
-      timeout_in_minutes: 80
+      timeout_in_minutes: 60
      depends_on:
        - image-build-amd
      source_file_dependencies:
@@ -143,7 +130,7 @@ steps:

 - label: MultiConnector (Nixl+Offloading) PD accuracy (2 GPUs)
  key: multiconnector-nixl-offloading-pd-accuracy-2-gpus
-  timeout_in_minutes: 40
+  timeout_in_minutes: 30
  working_dir: "/vllm-workspace/tests"
  num_devices: 2
  source_file_dependencies:
@@ -158,7 +145,7 @@ steps:

 - label: NixlConnector PD + Spec Decode acceptance (2 GPUs)
  key: nixlconnector-pd-spec-decode-acceptance-2-gpus
-  timeout_in_minutes: 45
+  timeout_in_minutes: 30
  device: a100
  working_dir: "/vllm-workspace/tests"
  num_devices: 2
@@ -172,7 +159,7 @@ steps:
  mirror:
    amd:
      device: mi300_2
-      timeout_in_minutes: 70
+      timeout_in_minutes: 60
      depends_on:
        - image-build-amd
      source_file_dependencies:
@@ -186,7 +173,7 @@ steps:

 - label: MultiConnector (Nixl+Offloading) PD edge cases (2 GPUs)
  key: multiconnector-nixl-offloading-pd-edge-cases-2-gpus
-  timeout_in_minutes: 25
+  timeout_in_minutes: 30
  working_dir: "/vllm-workspace/tests"
  num_devices: 2
  source_file_dependencies:
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: Distributed Comm Ops
  key: distributed-comm-ops
-  timeout_in_minutes: 25
+  timeout_in_minutes: 20
  working_dir: "/vllm-workspace/tests"
  num_devices: 2
  source_file_dependencies:
@@ -18,7 +18,7 @@ steps:

 - label: Distributed DP Tests (2 GPUs)
  key: distributed-dp-tests-2-gpus
-  timeout_in_minutes: 35
+  timeout_in_minutes: 20
  working_dir: "/vllm-workspace/tests"
  num_devices: 2
  source_file_dependencies:
@@ -55,7 +55,7 @@ steps:

 - label: Distributed Compile + RPC Tests (2 GPUs)
  key: distributed-compile-rpc-tests-2-gpus
-  timeout_in_minutes: 65
+  timeout_in_minutes: 20
  working_dir: "/vllm-workspace/tests"
  num_devices: 2
  source_file_dependencies:
@@ -78,7 +78,7 @@ steps:

 - label: Distributed Torchrun + Shutdown Tests (2 GPUs)
  key: distributed-torchrun-shutdown-tests-2-gpus
-  timeout_in_minutes: 30
+  timeout_in_minutes: 20
  working_dir: "/vllm-workspace/tests"
  num_devices: 2
  source_file_dependencies:
@@ -133,7 +133,7 @@ steps:

 - label: Distributed DP Tests (4 GPUs)
  key: distributed-dp-tests-4-gpus
-  timeout_in_minutes: 45
+  timeout_in_minutes: 30
  working_dir: "/vllm-workspace/tests"
  num_devices: 4
  source_file_dependencies:
@@ -154,7 +154,7 @@ steps:

 - label: Distributed Compile + Comm (4 GPUs)
  key: distributed-compile-comm-4-gpus
-  timeout_in_minutes: 70
+  timeout_in_minutes: 30
  working_dir: "/vllm-workspace/tests"
  num_devices: 4
  source_file_dependencies:
@@ -176,7 +176,7 @@ steps:

 - label: Distributed Tests (8xH100)
  key: distributed-tests-8xh100
-  timeout_in_minutes: 20
+  timeout_in_minutes: 10
  device: h100
  num_devices: 8
  working_dir: "/vllm-workspace/tests"
@@ -212,7 +212,7 @@ steps:

 - label: Distributed Tests (2xH100-2xMI300)
  key: distributed-tests-2xh100-2xmi300
-  timeout_in_minutes: 30
+  timeout_in_minutes: 15
  device: h100
  optional: true
  working_dir: "/vllm-workspace/"
@@ -233,7 +233,7 @@ steps:
  num_devices: 2
  commands:
    - pytest -v -s tests/distributed/test_context_parallel.py
-    - pytest -v -s tests/distributed/test_nccl_symm_mem.py
+    - pytest -v -s tests/distributed/test_nccl_symm_mem_allreduce.py
    - pytest -v -s tests/v1/distributed/test_dbo.py
    - pytest -v -s tests/distributed/test_mnnvl_alltoall.py

@@ -259,7 +259,7 @@ steps:

 - label: Pipeline + Context Parallelism (4 GPUs)
  key: pipeline-context-parallelism-4-gpus
-  timeout_in_minutes: 55
+  timeout_in_minutes: 60
  working_dir: "/vllm-workspace/tests"
  num_devices: 4
  source_file_dependencies:
@@ -274,7 +274,7 @@ steps:

 - label: RayExecutorV2 (4 GPUs)
  key: rayexecutorv2-4-gpus
-  timeout_in_minutes: 45
+  timeout_in_minutes: 60
  working_dir: "/vllm-workspace/tests"
  num_devices: 4
  source_file_dependencies:
@@ -3,7 +3,7 @@ depends_on:
  - image-build-cpu
 steps:
 - label: Docker Build Metadata
-  timeout_in_minutes: 20
+  timeout_in_minutes: 10
  device: cpu-small
  source_file_dependencies:
    - .buildkite/release-pipeline.yaml
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: DeepSeek V2-Lite Sync EPLB Accuracy (4xH100)
  key: deepseek-v2-lite-sync-eplb-accuracy-4xh100
-  timeout_in_minutes: 25
+  timeout_in_minutes: 60
  device: h100
  optional: true
  num_devices: 4
@@ -14,7 +14,7 @@ steps:

 - label: Qwen3-30B-A3B-FP8-block Sync EPLB Accuracy (4xH100)
  key: qwen3-30b-a3b-fp8-block-sync-eplb-accuracy-4xh100
-  timeout_in_minutes: 25
+  timeout_in_minutes: 60
  device: h100
  optional: true
  num_devices: 4
@@ -24,7 +24,7 @@ steps:

 - label: Qwen3-30B-A3B-FP8-block Sync EPLB Accuracy (2xB200)
  key: qwen3-30b-a3b-fp8-block-sync-eplb-accuracy-2xb200
-  timeout_in_minutes: 20
+  timeout_in_minutes: 60
  device: b200-k8s
  optional: true
  num_devices: 2
@@ -34,7 +34,7 @@ steps:

 - label: Qwen3-30B-A3B-FP8 DP4 Async EPLB Accuracy
  key: qwen3-30b-a3b-fp8-dp4-async-eplb-accuracy
-  timeout_in_minutes: 25
+  timeout_in_minutes: 60
  device: h100
  optional: true
  num_devices: 4
@@ -44,7 +44,7 @@ steps:

 - label: DeepSeek V2-Lite Prefetch Offload Accuracy (H100)
  key: deepseek-v2-lite-prefetch-offload-accuracy-h100
-  timeout_in_minutes: 20
+  timeout_in_minutes: 60
  device: h100
  optional: true
  num_devices: 1
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: Engine
  key: engine
-  timeout_in_minutes: 30
+  timeout_in_minutes: 15
  device: h200_18gb
  source_file_dependencies:
  - vllm/compilation/
@@ -29,13 +29,13 @@ steps:
  mirror:
    amd:
      device: mi325_1
-      timeout_in_minutes: 50
+      timeout_in_minutes: 60
      depends_on:
      - image-build-amd

 - label: Engine (1 GPU)
  key: engine-1-gpu
-  timeout_in_minutes: 45
+  timeout_in_minutes: 30
  source_file_dependencies:
    - vllm/v1/engine/
    - tests/v1/engine/
@@ -45,13 +45,13 @@ steps:
  mirror:
    amd:
      device: mi325_1
-      timeout_in_minutes: 55
+      timeout_in_minutes: 40
      depends_on:
      - image-build-amd

 - label: e2e Scheduling (1 GPU)
  key: e2e-scheduling-1-gpu
-  timeout_in_minutes: 35
+  timeout_in_minutes: 30
  device: h200_18gb
  source_file_dependencies:
    - vllm/v1/
@@ -60,15 +60,15 @@ steps:
    - pytest -v -s v1/e2e/general/test_async_scheduling.py
  mirror:
    amd:
-      device: mi325_1
-      timeout_in_minutes: 70
+      device: mi250_1
+      timeout_in_minutes: 60
      depends_on:
      - image-build-amd

 - label: e2e Core (1 GPU)
  device: h200_35gb
  key: e2e-core-1-gpu
-  timeout_in_minutes: 40
+  timeout_in_minutes: 30
  source_file_dependencies:
    - vllm/v1/
    - tests/v1/e2e/general/
@@ -76,8 +76,8 @@ steps:
    - pytest -v -s v1/e2e/general --ignore v1/e2e/general/test_async_scheduling.py
  mirror:
    amd:
-      device: mi325_1
-      timeout_in_minutes: 60
+      device: mi250_1
+      timeout_in_minutes: 35
      depends_on:
      - image-build-amd
      source_file_dependencies:
@@ -87,7 +87,7 @@ steps:

 - label: V1 e2e (2 GPUs)
  key: v1-e2e-2-gpus
-  timeout_in_minutes: 25 # TODO: Fix timeout after we have more confidence in the test stability
+  timeout_in_minutes: 60 # TODO: Fix timeout after we have more confidence in the test stability
  optional: true
  num_devices: 2
  source_file_dependencies:
@@ -120,7 +120,7 @@ steps:

 - label: V1 e2e (4 GPUs)
  key: v1-e2e-4-gpus
-  timeout_in_minutes: 20 # TODO: Fix timeout after we have more confidence in the test stability
+  timeout_in_minutes: 60 # TODO: Fix timeout after we have more confidence in the test stability
  optional: true
  num_devices: 4
  source_file_dependencies:
@@ -148,7 +148,7 @@ steps:

 - label: V1 e2e (4xH100)
  key: v1-e2e-4xh100
-  timeout_in_minutes: 35
+  timeout_in_minutes: 60
  device: h100
  num_devices: 4
  optional: true
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: Entrypoints Unit Tests
  key: entrypoints-unit-tests
-  timeout_in_minutes: 25
+  timeout_in_minutes: 10
  working_dir: "/vllm-workspace/tests"
  source_file_dependencies:
  - vllm/entrypoints
@@ -16,7 +16,7 @@ steps:

 - label: Entrypoints Integration (LLM)
  key: entrypoints-integration-llm
-  timeout_in_minutes: 60
+  timeout_in_minutes: 40
  working_dir: "/vllm-workspace/tests"
  source_file_dependencies:
  - vllm/
@@ -37,7 +37,7 @@ steps:
 - label: Entrypoints Integration (API Server)
  key: entrypoints-integration-api-server
  device: h200_35gb
-  timeout_in_minutes: 50
+  timeout_in_minutes: 130
  working_dir: "/vllm-workspace/tests"
  source_file_dependencies:
  - vllm/
@@ -56,7 +56,7 @@ steps:

 - label: Entrypoints Integration (API Server OpenAI - Part 1)
  key: entrypoints-integration-api-server-openai-part-1
-  timeout_in_minutes: 45
+  timeout_in_minutes: 50
  working_dir: "/vllm-workspace/tests"
  source_file_dependencies:
  - vllm/
@@ -68,13 +68,13 @@ steps:
  mirror:
    amd:
      device: mi325_1
-      timeout_in_minutes: 65
+      timeout_in_minutes: 80
      depends_on:
      - image-build-amd

 - label: Entrypoints Integration (API Server OpenAI - Part 2)
  key: entrypoints-integration-api-server-openai-part-2
-  timeout_in_minutes: 45
+  timeout_in_minutes: 50
  working_dir: "/vllm-workspace/tests"
  source_file_dependencies:
  - vllm/
@@ -109,7 +109,7 @@ steps:
  mirror:
    amd:
      device: mi325_1
-      timeout_in_minutes: 65
+      timeout_in_minutes: 60
      depends_on:
      - image-build-amd

@@ -126,7 +126,7 @@ steps:
 - label: Entrypoints Integration (Speech to Text)
  device: h200_35gb
  key: entrypoints-integration-speech_to_text
-  timeout_in_minutes: 45
+  timeout_in_minutes: 50
  working_dir: "/vllm-workspace/tests"
  source_file_dependencies:
  - vllm/
@@ -138,7 +138,7 @@ steps:
 - label: Entrypoints Integration (Multimodal)
  device: h200_35gb
  key: entrypoints-integration-multimodal
-  timeout_in_minutes: 45
+  timeout_in_minutes: 50
  working_dir: "/vllm-workspace/tests"
  source_file_dependencies:
  - vllm/
@@ -160,7 +160,7 @@ steps:

 - label: OpenAI API Correctness
  key: openai-api-correctness
-  timeout_in_minutes: 20
+  timeout_in_minutes: 30
  device: h200_18gb
  source_file_dependencies:
  - csrc/
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: EPLB Algorithm
  key: eplb-algorithm
-  timeout_in_minutes: 20
+  timeout_in_minutes: 15
  device: h200_18gb
  working_dir: "/vllm-workspace/tests"
  source_file_dependencies:
@@ -27,7 +27,7 @@ steps:

 - label: EPLB Execution # 17min
  key: eplb-execution
-  timeout_in_minutes: 25
+  timeout_in_minutes: 27
  working_dir: "/vllm-workspace/tests"
  num_devices: 4
  source_file_dependencies:
@@ -39,7 +39,7 @@ steps:

 - label: Elastic EP Scaling Test
  key: elastic-ep-scaling-test
-  timeout_in_minutes: 30
+  timeout_in_minutes: 20
  device: h100
  working_dir: "/vllm-workspace/tests"
  num_devices: 4
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: vLLM IR Tests
  key: vllm-ir-tests
-  timeout_in_minutes: 35
+  timeout_in_minutes: 10
  device: h200_18gb
  working_dir: "/vllm-workspace/"
  source_file_dependencies:
@@ -16,19 +16,18 @@ steps:

 - label: Kernels Core Operation Test
  key: kernels-core-operation-test
-  timeout_in_minutes: 120
+  timeout_in_minutes: 75
  source_file_dependencies:
  - csrc/
  - tests/kernels/core
  - tests/kernels/test_concat_mla_q.py
  - tests/kernels/test_fused_qk_norm_rope_gate.py
  commands:
-    - pytest -v -s kernels/core --ignore=kernels/core/test_minimax_reduce_rms.py kernels/test_concat_mla_q.py kernels/test_fused_qk_norm_rope_gate.py --shard-id=$$BUILDKITE_PARALLEL_JOB --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT
-  parallelism: 3
+    - pytest -v -s kernels/core --ignore=kernels/core/test_minimax_reduce_rms.py  kernels/test_concat_mla_q.py kernels/test_fused_qk_norm_rope_gate.py

 - label: Kernels MiniMax Reduce RMS Test (2 GPUs)
  key: kernels-minimax-reduce-rms-test-2-gpus
-  timeout_in_minutes: 20
+  timeout_in_minutes: 15
  num_devices: 2
  device: h100
  source_file_dependencies:
@@ -42,7 +41,7 @@ steps:

 - label: Deepseek V4 Kernel Test (H100)
  key: deepseek-v4-kernel-test-h100
-  timeout_in_minutes: 30
+  timeout_in_minutes: 15
  device: h100
  source_file_dependencies:
  - csrc/fused_deepseek_v4_qnorm_rope_kv_insert_kernel.cu
@@ -55,7 +54,7 @@ steps:

 - label: Deepseek V4 Kernel Test (B200)
  key: deepseek-v4-kernel-test-b200
-  timeout_in_minutes: 20
+  timeout_in_minutes: 15
  device: b200-k8s
  source_file_dependencies:
  - csrc/fused_deepseek_v4_qnorm_rope_kv_insert_kernel.cu
@@ -66,7 +65,7 @@ steps:

 - label: Kernels Attention Test %N
  key: kernels-attention-test
-  timeout_in_minutes: 65
+  timeout_in_minutes: 35
  source_file_dependencies:
  - csrc/attention/
  - vllm/v1/attention
@@ -80,7 +79,7 @@ steps:
  mirror:
    amd:
      device: mi325_1
-      timeout_in_minutes: 90
+      timeout_in_minutes: 55
      depends_on:
      - image-build-amd
      source_file_dependencies:
@@ -107,7 +106,7 @@ steps:

 - label: Kernels Quantization Test %N
  key: kernels-quantization-test
-  timeout_in_minutes: 60
+  timeout_in_minutes: 90
  source_file_dependencies:
  - csrc/quantization/
  - vllm/model_executor/layers/quantization
@@ -132,7 +131,7 @@ steps:

 - label: Kernels MoE Test %N
  key: kernels-moe-test
-  timeout_in_minutes: 50
+  timeout_in_minutes: 25
  source_file_dependencies:
  - csrc/quantization/cutlass_w8a8/moe/
  - csrc/moe/
@@ -148,7 +147,7 @@ steps:
  mirror:
    amd:
      device: mi325_1
-      timeout_in_minutes: 65
+      timeout_in_minutes: 50
      source_file_dependencies:
      - csrc/quantization/cutlass_w8a8/moe/
      - csrc/moe/
@@ -164,7 +163,7 @@ steps:

 - label: Kernels Mamba Test
  key: kernels-mamba-test
-  timeout_in_minutes: 40
+  timeout_in_minutes: 45
  source_file_dependencies:
  - csrc/mamba/
  - tests/kernels/mamba
@@ -173,7 +172,7 @@ steps:
    - pytest -v -s kernels/mamba

 - label: Kernels KDA Test
-  timeout_in_minutes: 25
+  timeout_in_minutes: 20
  device: h200_18gb
  source_file_dependencies:
  - vllm/model_executor/layers/fla/ops/kda.py
@@ -185,7 +184,7 @@ steps:

 - label: Kernels DeepGEMM Test (H100)
  key: kernels-deepgemm-test-h100
-  timeout_in_minutes: 35
+  timeout_in_minutes: 45
  device: h100
  num_devices: 1
  source_file_dependencies:
@@ -212,7 +211,7 @@ steps:

 - label: Kernels (B200)
  key: kernels-b200
-  timeout_in_minutes: 80
+  timeout_in_minutes: 30
  working_dir: "/vllm-workspace/"
  device: b200-k8s
  # optional: true
@@ -265,20 +264,19 @@ steps:

 - label: Kernels Helion Test
  key: kernels-helion-test
-  timeout_in_minutes: 115
+  timeout_in_minutes: 30
  device: h100
  source_file_dependencies:
  - vllm/utils/import_utils.py
  - tests/kernels/helion/
  commands:
    - pip install helion==1.1.0
-    - pytest -v -s kernels/helion/ --shard-id=$$BUILDKITE_PARALLEL_JOB --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT
-  parallelism: 2
+    - pytest -v -s kernels/helion/

 
 - label: Kernels FP8 MoE Test (1xH100)
  key: kernels-fp8-moe-test-1xh100
-  timeout_in_minutes: 40
+  timeout_in_minutes: 90
  device: h100
  num_devices: 1
  optional: true
@@ -295,7 +293,7 @@ steps:

 - label: Kernels FP8 MoE Test (2xH100)
  key: kernels-fp8-moe-test-2xh100
-  timeout_in_minutes: 45
+  timeout_in_minutes: 90
  device: h100
  num_devices: 2
  optional: true
@@ -305,7 +303,7 @@ steps:

 - label: Kernels Fp4 MoE Test (B200)
  key: kernels-fp4-moe-test-b200
-  timeout_in_minutes: 25
+  timeout_in_minutes: 60
  device: b200-k8s
  num_devices: 1
  optional: true
@@ -318,7 +316,7 @@ steps:

 - label: Kernels FusedMoE Layer Test (2 H100s)
  key: kernels-fusedmoe-layer-test-2-h100s
-  timeout_in_minutes: 30
+  timeout_in_minutes: 90
  device: h100
  num_devices: 2
  source_file_dependencies:
@@ -5,7 +5,7 @@ steps:
 - label: LM Eval Small Models
  device: h200_35gb
  key: lm-eval-small-models
-  timeout_in_minutes: 45
+  timeout_in_minutes: 75
  source_file_dependencies:
  - csrc/
  - vllm/model_executor/layers/quantization
@@ -54,9 +54,9 @@ steps:
    - 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

- label: LM Eval Small Models (1xB200)
-  key: lm-eval-small-models-1xb200
-  timeout_in_minutes: 50
+- label: LM Eval Small Models (2xB200)
+  key: lm-eval-small-models-2xb200
+  timeout_in_minutes: 120
  device: b200-k8s
  optional: true
  source_file_dependencies:
@@ -65,10 +65,9 @@ steps:
  commands:
  - pytest -s -v evals/gsm8k/test_gsm8k_correctness.py --config-list-file=configs/models-blackwell.txt

- label: LM Eval Small Models Distributed (2xB200)
-  key: lm-eval-small-models-distributed-2xb200
-  timeout_in_minutes: 120
-  device: b200-k8s
+- label: LM Eval Small Models (2xL4)
+  key: lm-eval-small-models-tp
+  timeout_in_minutes: 10
  num_devices: 2
  optional: true
  source_file_dependencies:
@@ -80,7 +79,7 @@ steps:

 - label: LM Eval Large Models EP (2xB200)
  key: lm-eval-large-models-ep-2xb200
-  timeout_in_minutes: 60
+  timeout_in_minutes: 120
  device: b200-k8s
  optional: true
  num_devices: 2
@@ -92,7 +91,7 @@ steps:

 - label: LM Eval Qwen3.5 Models (2xB200)
  key: lm-eval-qwen3-5-models-2xb200
-  timeout_in_minutes: 45
+  timeout_in_minutes: 120
  device: b200-k8s
  optional: true
  num_devices: 2
@@ -109,7 +108,7 @@ steps:

 - label: LM Eval Large Models (8xH200)
  key: lm-eval-large-models-8xh200
-  timeout_in_minutes: 50
+  timeout_in_minutes: 60
  device: h200
  optional: true
  num_devices: 8
@@ -118,7 +117,7 @@ steps:
  mirror:
    amd:
      device: mi300_8
-      timeout_in_minutes: 60
+      timeout_in_minutes: 180
      depends_on:
      - image-build-amd
      commands:
@@ -150,9 +149,9 @@ steps:
  commands:
    - pytest -s -v evals/gsm8k/test_gsm8k_correctness.py --config-list-file=evals/gsm8k/configs/moe-refactor-dp-ep/config-b200.txt

- label: LM Eval Humming f16 (A100 - TEMPORARY)
-  key: lm-eval-humming-f16-a100
-  timeout_in_minutes: 75
+- label: LM Eval Humming (A100 - TEMPORARY)
+  key: lm-eval-humming-a100
+  timeout_in_minutes: 30
  device: a100
  optional: true
  num_devices: 1
@@ -160,29 +159,13 @@ steps:
  - vllm/model_executor/layers/quantization/humming.py
  - vllm/model_executor/layers/quantization/utils/humming_utils.py
  - vllm/model_executor/layers/fused_moe/experts/fused_humming_moe.py
-  - vllm/model_executor/layers/fused_moe/oracle/
-  - vllm/model_executor/kernels/linear/
+  - vllm/model_executor/layers/fused_moe/oracle/mxfp4.py
  commands:
  - pytest -s -v evals/gsm8k/test_gsm8k_correctness.py --config-list-file=evals/gsm8k/configs/humming/config.txt

- label: LM Eval Humming Act int8 (A100 - TEMPORARY)
-  key: lm-eval-humming-act-a100
-  timeout_in_minutes: 45
-  device: a100
-  optional: true
-  num_devices: 1
-  source_file_dependencies:
-  - vllm/model_executor/layers/quantization/humming.py
-  - vllm/model_executor/layers/quantization/utils/humming_utils.py
-  - vllm/model_executor/layers/fused_moe/experts/fused_humming_moe.py
-  - vllm/model_executor/layers/fused_moe/oracle/
-  - vllm/model_executor/kernels/linear/
-  commands:
-  - pytest -s -v evals/gsm8k/test_gsm8k_correctness.py --config-list-file=evals/gsm8k/configs/humming/config-act-int8.txt
-
- label: LM Eval Humming f16 (H100 - TEMPORARY)
-  key: lm-eval-humming-f16-h100
-  timeout_in_minutes: 70
+- label: LM Eval Humming (H100 - TEMPORARY)
+  key: lm-eval-humming-h100
+  timeout_in_minutes: 30
  device: h100
  optional: true
  num_devices: 1
@@ -190,30 +173,14 @@ steps:
  - vllm/model_executor/layers/quantization/humming.py
  - vllm/model_executor/layers/quantization/utils/humming_utils.py
  - vllm/model_executor/layers/fused_moe/experts/fused_humming_moe.py
-  - vllm/model_executor/layers/fused_moe/oracle/
-  - vllm/model_executor/kernels/linear/
+  - vllm/model_executor/layers/fused_moe/oracle/mxfp4.py
  commands:
  - pytest -s -v evals/gsm8k/test_gsm8k_correctness.py --config-list-file=evals/gsm8k/configs/humming/config.txt
-
- label: LM Eval Humming Act fp8/int8 (H100 - TEMPORARY)
-  key: lm-eval-humming-act-h100
-  timeout_in_minutes: 70
-  device: h100
-  optional: true
-  num_devices: 1
-  source_file_dependencies:
-  - vllm/model_executor/layers/quantization/humming.py
-  - vllm/model_executor/layers/quantization/utils/humming_utils.py
-  - vllm/model_executor/layers/fused_moe/experts/fused_humming_moe.py
-  - vllm/model_executor/layers/fused_moe/oracle/
-  - vllm/model_executor/kernels/linear/
-  commands:
  - pytest -s -v evals/gsm8k/test_gsm8k_correctness.py --config-list-file=evals/gsm8k/configs/humming/config-act-fp8.txt
-  - pytest -s -v evals/gsm8k/test_gsm8k_correctness.py --config-list-file=evals/gsm8k/configs/humming/config-act-int8.txt

- label: LM Eval Humming f16 (B200 - TEMPORARY)
-  key: lm-eval-humming-f16-b200
-  timeout_in_minutes: 50
+- label: LM Eval Humming (B200 - TEMPORARY)
+  key: lm-eval-humming-b200
+  timeout_in_minutes: 30
  device: b200-k8s
  optional: true
  num_devices: 1
@@ -221,30 +188,14 @@ steps:
  - vllm/model_executor/layers/quantization/humming.py
  - vllm/model_executor/layers/quantization/utils/humming_utils.py
  - vllm/model_executor/layers/fused_moe/experts/fused_humming_moe.py
-  - vllm/model_executor/layers/fused_moe/oracle/
-  - vllm/model_executor/kernels/linear/
+  - vllm/model_executor/layers/fused_moe/oracle/mxfp4.py
  commands:
  - pytest -s -v evals/gsm8k/test_gsm8k_correctness.py --config-list-file=evals/gsm8k/configs/humming/config.txt
-
- label: LM Eval Humming Act fp8/int8 (B200 - TEMPORARY)
-  key: lm-eval-humming-act-b200
-  timeout_in_minutes: 50
-  device: b200-k8s
-  optional: true
-  num_devices: 1
-  source_file_dependencies:
-  - vllm/model_executor/layers/quantization/humming.py
-  - vllm/model_executor/layers/quantization/utils/humming_utils.py
-  - vllm/model_executor/layers/fused_moe/experts/fused_humming_moe.py
-  - vllm/model_executor/layers/fused_moe/oracle/
-  - vllm/model_executor/kernels/linear/
-  commands:
  - pytest -s -v evals/gsm8k/test_gsm8k_correctness.py --config-list-file=evals/gsm8k/configs/humming/config-act-fp8.txt
-  - pytest -s -v evals/gsm8k/test_gsm8k_correctness.py --config-list-file=evals/gsm8k/configs/humming/config-act-int8.txt

 - label: LM Eval TurboQuant KV Cache
  key: lm-eval-turboquant-kv-cache
-  timeout_in_minutes: 55
+  timeout_in_minutes: 75
  device: h200_18gb
  source_file_dependencies:
  - vllm/model_executor/layers/quantization/turboquant/
@@ -256,7 +207,7 @@ steps:

 - label: GPQA Eval (GPT-OSS) (2xH100)
  key: gpqa-eval-gpt-oss-2xh100
-  timeout_in_minutes: 35
+  timeout_in_minutes: 120
  device: h100
  optional: true
  num_devices: 2
@@ -270,7 +221,7 @@ steps:

 - label: GPQA Eval (GPT-OSS) (2xB200)
  key: gpqa-eval-gpt-oss-2xb200
-  timeout_in_minutes: 30
+  timeout_in_minutes: 120
  device: b200-k8s
  optional: true
  num_devices: 2
@@ -284,7 +235,7 @@ steps:

 - label: GPQA Eval (GPT-OSS) (DGX Spark)
  key: gpqa-eval-gpt-oss-spark
-  timeout_in_minutes: 35
+  timeout_in_minutes: 120
  device: dgx-spark
  optional: true
  num_devices: 1
@@ -298,50 +249,9 @@ steps:
    - uv pip install --system 'gpt-oss[eval]==0.0.5'
    - pytest -s -v evals/gpt_oss/test_gpqa_correctness.py --config-list-file=configs/models-spark.txt

- label: LM Eval KV-Offload (1xH200)
-  key: kv-offload-small
-  timeout_in_minutes: 30
-  device: h200_35gb
-  source_file_dependencies:
-  - vllm/distributed/kv_transfer/kv_connector/v1/offloading/
-  - vllm/distributed/kv_transfer/kv_connector/v1/simple_cpu_offload_connector.py
-  - vllm/v1/kv_offload/
-  - vllm/v1/simple_kv_offload/
-  - tests/evals/gsm8k/test_gsm8k_offloading.py
-  commands:
-  - pytest -s -v evals/gsm8k/test_gsm8k_offloading.py -k "nemotron-h-8b or gemma-4-e4b-it"
-
- label: LM Eval KV-Offload (2xH100)
-  key: kv-offload-medium
-  timeout_in_minutes: 30
-  device: h100
-  num_devices: 2
-  source_file_dependencies:
-  - vllm/distributed/kv_transfer/kv_connector/v1/offloading/
-  - vllm/distributed/kv_transfer/kv_connector/v1/simple_cpu_offload_connector.py
-  - vllm/v1/kv_offload/
-  - vllm/v1/simple_kv_offload/
-  - tests/evals/gsm8k/test_gsm8k_offloading.py
-  commands:
-  - pytest -s -v evals/gsm8k/test_gsm8k_offloading.py -k "qwen3.5-35b"
-
- label: LM Eval KV-Offload (4xH100)
-  key: kv-offload-large
-  timeout_in_minutes: 40
-  device: h100
-  num_devices: 4
-  source_file_dependencies:
-  - vllm/distributed/kv_transfer/kv_connector/v1/offloading/
-  - vllm/distributed/kv_transfer/kv_connector/v1/simple_cpu_offload_connector.py
-  - vllm/v1/kv_offload/
-  - vllm/v1/simple_kv_offload/
-  - tests/evals/gsm8k/test_gsm8k_offloading.py
-  commands:
-  - pytest -s -v evals/gsm8k/test_gsm8k_offloading.py -k "deepseek-v4-flash"
-
 - label: MRCR Eval Small Models
  device: h200_35gb
-  timeout_in_minutes: 25
+  timeout_in_minutes: 30
  source_file_dependencies:
  - tests/evals/mrcr/
  commands:
@@ -5,7 +5,7 @@ steps:
 - label: LoRA %N
  device: h200_35gb
  key: lora
-  timeout_in_minutes: 40
+  timeout_in_minutes: 30
  source_file_dependencies:
  - vllm/lora
  - tests/lora
@@ -16,7 +16,7 @@ steps:
    amd:
      device: mi325_1
      working_dir: "/vllm-workspace/tests"
-      timeout_in_minutes: 65
+      timeout_in_minutes: 60
      source_file_dependencies:
      - vllm/lora
      - tests/lora
@@ -27,7 +27,7 @@ steps:

 - label: LoRA TP (Distributed)
  key: lora-tp-distributed
-  timeout_in_minutes: 60
+  timeout_in_minutes: 30
  num_devices: 4
  source_file_dependencies:
  - vllm/lora
@@ -5,7 +5,7 @@ steps:
 - label: V1 Spec Decode
  device: h200_35gb
  key: v1-spec-decode
-  timeout_in_minutes: 40
+  timeout_in_minutes: 30
  source_file_dependencies:
    - vllm/config/
    - vllm/distributed/
@@ -24,13 +24,13 @@ steps:
  mirror:
    amd:
      device: mi300_1
-      timeout_in_minutes: 75
+      timeout_in_minutes: 65
      depends_on:
      - image-build-amd

 - label: V1 Sample + Logits
  key: v1-sample-logits
-  timeout_in_minutes: 45
+  timeout_in_minutes: 30
  device: h200_18gb
  source_file_dependencies:
    - vllm/config/
@@ -64,7 +64,7 @@ steps:

 - label: V1 Core + KV + Metrics
  key: v1-core-kv-metrics
-  timeout_in_minutes: 60
+  timeout_in_minutes: 30
  source_file_dependencies:
    - vllm/config/
    - vllm/distributed/
@@ -89,7 +89,6 @@ steps:
    - tests/v1/simple_kv_offload
    - tests/v1/worker
    - tests/v1/kv_connector/unit
-    - tests/v1/ec_connector/unit
    - tests/v1/metrics
    - tests/entrypoints/openai/correctness/test_lmeval.py
  commands:
@@ -102,15 +101,14 @@ steps:
    - pytest -v -s v1/simple_kv_offload
    - pytest -v -s v1/worker
    - pytest -v -s -m 'not cpu_test' v1/kv_connector/unit
-    - pytest -v -s -m 'not cpu_test' v1/ec_connector/unit
    - pytest -v -s -m 'not cpu_test' v1/metrics
    # Integration test for streaming correctness (requires special branch).
-    - pip install -U git+https://github.com/vllm-project/lm-evaluation-harness.git@streaming-api
+    - 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
  mirror:
    amd:
      device: mi325_1
-      timeout_in_minutes: 75
+      timeout_in_minutes: 60
      depends_on:
      - image-build-amd

@@ -174,7 +172,7 @@ steps:

 - label: Regression
  key: regression
-  timeout_in_minutes: 30
+  timeout_in_minutes: 20
  device: h200_18gb
  source_file_dependencies:
  - vllm/config/
@@ -190,14 +188,14 @@ steps:
  - vllm/v1/
  - tests/test_regression
  commands:
-  - pip install 'modelscope<1.38'
+  - pip install modelscope
  - pytest -v -s test_regression.py
  working_dir: "/vllm-workspace/tests" # optional

 - label: Examples
  device: h200_35gb
  key: examples
-  timeout_in_minutes: 40
+  timeout_in_minutes: 45
  working_dir: "/vllm-workspace/examples"
  source_file_dependencies:
  - vllm/entrypoints
@@ -239,7 +237,7 @@ steps:

 - label: Metrics, Tracing (2 GPUs)
  key: metrics-tracing-2-gpus
-  timeout_in_minutes: 25
+  timeout_in_minutes: 20
  num_devices: 2
  source_file_dependencies:
  - vllm/config/
@@ -283,7 +281,7 @@ steps:
  mirror:
    amd:
      device: mi325_1
-      timeout_in_minutes: 45
+      timeout_in_minutes: 20
      depends_on:
      - image-build-amd
      source_file_dependencies:
@@ -294,7 +292,7 @@ steps:
 - label: Async Engine, Inputs, Utils, Worker
  device: h200_35gb
  key: async-engine-inputs-utils-worker
-  timeout_in_minutes: 25
+  timeout_in_minutes: 50
  source_file_dependencies:
  - vllm/assets/
  - vllm/config/
@@ -321,7 +319,7 @@ steps:
  key: async-engine-inputs-utils-worker-config-cpu
  depends_on:
  - image-build-cpu
-  timeout_in_minutes: 65
+  timeout_in_minutes: 30
  source_file_dependencies:
  - vllm/assets/
  - vllm/config/
@@ -353,7 +351,6 @@ steps:
  - tests/test_outputs.py
  - tests/test_pooling_params.py
  - tests/test_ray_env.py
-  - tests/test_sampling_params.py
  - tests/multimodal
  - tests/renderers
  - tests/standalone_tests/lazy_imports.py
@@ -371,7 +368,6 @@ steps:
  - pytest -v -s test_outputs.py
  - pytest -v -s test_pooling_params.py
  - pytest -v -s test_ray_env.py
-  - pytest -v -s test_sampling_params.py
  - pytest -v -s -m 'cpu_test' multimodal
  - pytest -v -s renderers
  - pytest -v -s reasoning
@@ -383,7 +379,7 @@ steps:

 - label: Batch Invariance (A100)
  key: batch-invariance-a100
-  timeout_in_minutes: 40
+  timeout_in_minutes: 30
  device: a100
  source_file_dependencies:
    - vllm/v1/attention
@@ -397,7 +393,7 @@ steps:

 - label: Batch Invariance (H100)
  key: batch-invariance-h100
-  timeout_in_minutes: 40
+  timeout_in_minutes: 30
  device: h100
  source_file_dependencies:
    - vllm/v1/attention
@@ -413,7 +409,7 @@ steps:

 - label: Batch Invariance (B200)
  key: batch-invariance-b200
-  timeout_in_minutes: 35
+  timeout_in_minutes: 30
  device: b200-k8s
  source_file_dependencies:
    - vllm/v1/attention
@@ -432,7 +428,7 @@ steps:
 - label: Acceptance Length Test (Large Models) # optional
  device: h200_35gb
  key: acceptance-length-test-large-models
-  timeout_in_minutes: 20
+  timeout_in_minutes: 25
  gpu: h100
  optional: true
  num_gpus: 1
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: Model Executor
  key: model-executor
-  timeout_in_minutes: 45
+  timeout_in_minutes: 35
  source_file_dependencies:
  - vllm/engine/arg_utils.py
  - vllm/config/model.py
@@ -5,7 +5,7 @@ steps:
 - label: Model Runner V2 Core Tests
  device: h200_35gb
  key: model-runner-v2-core-tests
-  timeout_in_minutes: 35
+  timeout_in_minutes: 45
  source_file_dependencies:
  - vllm/v1/worker/gpu/
  - vllm/v1/worker/gpu_worker.py
@@ -18,7 +18,9 @@ steps:
  - set -x
  - export VLLM_USE_V2_MODEL_RUNNER=1
  - pytest -v -s v1/engine/test_llm_engine.py -k "not test_engine_metrics"
-  - pytest -v -s v1/e2e/general/test_async_scheduling.py -k "not ngram"
+  # This requires eager until we sort out CG correctness issues.
+  # TODO: remove ENFORCE_EAGER here after https://github.com/vllm-project/vllm/pull/32936 is merged.
+  - ENFORCE_EAGER=1 pytest -v -s v1/e2e/general/test_async_scheduling.py -k "not ngram"
  - pytest -v -s v1/e2e/general/test_context_length.py
  - pytest -v -s v1/e2e/general/test_min_tokens.py
  # Temporary hack filter to exclude ngram spec decoding based tests.
@@ -27,7 +29,7 @@ steps:
 - label: Model Runner V2 Examples
  device: h200_35gb
  key: model-runner-v2-examples
-  timeout_in_minutes: 35
+  timeout_in_minutes: 45
  working_dir: "/vllm-workspace/examples"
  source_file_dependencies:
    - vllm/v1/worker/gpu/
@@ -63,7 +65,7 @@ steps:

 - label: Model Runner V2 Distributed (2 GPUs)
  key: model-runner-v2-distributed-2-gpus
-  timeout_in_minutes: 30
+  timeout_in_minutes: 45
  working_dir: "/vllm-workspace/tests"
  num_devices: 2
  source_file_dependencies:
@@ -84,7 +86,7 @@ steps:

 - label: Model Runner V2 Pipeline Parallelism (4 GPUs)
  key: model-runner-v2-pipeline-parallelism-4-gpus
-  timeout_in_minutes: 50
+  timeout_in_minutes: 60
  working_dir: "/vllm-workspace/tests"
  num_devices: 4
  source_file_dependencies:
@@ -4,8 +4,9 @@ depends_on:
 steps:
 - label: Basic Models Tests (Initialization)
  key: basic-models-tests-initialization
-  timeout_in_minutes: 25
+  timeout_in_minutes: 45
  device: h200_18gb
+  torch_nightly: true
  source_file_dependencies:
  - vllm/
  - tests/models/test_initialization.py
@@ -13,11 +14,13 @@ steps:
  commands:
    # Run a subset of model initialization tests
    - pytest -v -s models/test_initialization.py::test_can_initialize_small_subset
+  mirror:
+    torch_nightly: {}

 - label: Basic Models Tests (Extra Initialization) %N
  device: h200_35gb
  key: basic-models-tests-extra-initialization
-  timeout_in_minutes: 100
+  timeout_in_minutes: 45
  source_file_dependencies:
  - vllm/model_executor/models/
  - tests/models/test_initialization.py
@@ -27,19 +30,21 @@ steps:
    # subset of supported models (the complement of the small subset in the above
    # test.) Also run if model initialization test file is modified
    - pytest -v -s models/test_initialization.py -k 'not test_can_initialize_small_subset' --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT --shard-id=$$BUILDKITE_PARALLEL_JOB
-  parallelism: 4
+  parallelism: 2
+  mirror:
+    torch_nightly: {}

 - label: Basic Models Tests (Other)
  device: h200_35gb
  key: basic-models-tests-other
-  timeout_in_minutes: 35
+  timeout_in_minutes: 45
  source_file_dependencies:
  - vllm/
  - tests/models/test_terratorch.py
-  - tests/models/transformers/test_backend.py
+  - tests/models/test_transformers.py
  - tests/models/test_registry.py
  commands:
-    - pytest -v -s models/test_terratorch.py models/transformers/test_backend.py models/test_registry.py
+    - pytest -v -s models/test_terratorch.py models/test_transformers.py models/test_registry.py
  mirror:
    amd:
      device: mi325_1
@@ -50,12 +55,11 @@ steps:
  key: basic-models-test-other-cpu
  depends_on:
  - image-build-cpu
-  timeout_in_minutes: 20
+  timeout_in_minutes: 10
  source_file_dependencies:
  - vllm/
  - tests/models/test_utils.py
  - tests/models/test_vision.py
-  - tests/models/transformers/fusers/
  device: cpu-small
  commands:
-    - pytest -v -s models/test_utils.py models/test_vision.py models/transformers/fusers/
+    - pytest -v -s models/test_utils.py models/test_vision.py
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: Distributed Model Tests (2 GPUs)
  key: distributed-model-tests-2-gpus
-  timeout_in_minutes: 60
+  timeout_in_minutes: 50
  working_dir: "/vllm-workspace/tests"
  num_devices: 2
  source_file_dependencies:
@@ -17,7 +17,7 @@ steps:
  - TARGET_TEST_SUITE=L4 pytest basic_correctness/ -v -s -m 'distributed(num_gpus=2)'
  - CUDA_VISIBLE_DEVICES=0,1 pytest -v -s model_executor/model_loader/test_sharded_state_loader.py -m '(not slow_test)'
  # Avoid importing model tests that cause CUDA reinitialization error
-  - pytest models/transformers/test_backend.py -v -s -m 'distributed(num_gpus=2)'
+  - pytest models/test_transformers.py -v -s -m 'distributed(num_gpus=2)'
  - pytest models/language -v -s -m 'distributed(num_gpus=2)'
  - pytest models/multimodal/generation/test_phi4siglip.py -v -s -m 'distributed(num_gpus=2)'
  - pytest models/multimodal -v -s -m 'distributed(num_gpus=2)' --ignore models/multimodal/generation/test_whisper.py --ignore models/multimodal/generation/test_phi4siglip.py
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: Language Models Tests (Standard)
  key: language-models-tests-standard
-  timeout_in_minutes: 30
+  timeout_in_minutes: 25
  device: h200_18gb
  source_file_dependencies:
  - vllm/
@@ -14,6 +14,7 @@ steps:
    - pip freeze | grep -E 'torch'
    - pytest -v -s models/language -m 'core_model and (not slow_test)'
  mirror:
+    torch_nightly: {}
    amd:
      device: mi300_1
      depends_on:
@@ -21,7 +22,7 @@ steps:

 - label: Language Models Tests (Extra Standard) %N
  key: language-models-tests-extra-standard
-  timeout_in_minutes: 40
+  timeout_in_minutes: 45
  source_file_dependencies:
  - vllm/model_executor/models/
  - tests/models/language/pooling/test_embedding.py
@@ -34,6 +35,7 @@ steps:
    - pytest -v -s models/language -m 'core_model and slow_test' --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT --shard-id=$$BUILDKITE_PARALLEL_JOB
  parallelism: 2
  mirror:
+    torch_nightly: {}
    amd:
      device: mi300_1
      depends_on:
@@ -52,7 +54,7 @@ steps:

 - label: Language Models Tests (Hybrid) %N
  key: language-models-tests-hybrid
-  timeout_in_minutes: 65
+  timeout_in_minutes: 75
  source_file_dependencies:
  - vllm/
  - tests/models/language/generation
@@ -65,9 +67,10 @@ steps:
    - pytest -v -s models/language/generation -m hybrid_model --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT --shard-id=$$BUILDKITE_PARALLEL_JOB
  parallelism: 2
  mirror:
+    torch_nightly: {}
    amd:
      device: mi325_1
-      timeout_in_minutes: 70
+      timeout_in_minutes: 90
      depends_on:
      - image-build-amd
      commands:
@@ -78,7 +81,7 @@ steps:
 - label: Language Models Test (Extended Generation) # 80min
  device: h200_35gb
  key: language-models-test-extended-generation
-  timeout_in_minutes: 65
+  timeout_in_minutes: 110
  optional: true
  source_file_dependencies:
  - vllm/
@@ -92,7 +95,7 @@ steps:

 - label: Language Models Test (PPL)
  key: language-models-test-ppl
-  timeout_in_minutes: 30
+  timeout_in_minutes: 110
  device: h200_18gb
  optional: true
  source_file_dependencies:
@@ -104,7 +107,7 @@ steps:
 - label: Language Models Test (Extended Pooling)  # 36min
  device: h200_35gb
  key: language-models-test-extended-pooling
-  timeout_in_minutes: 70
+  timeout_in_minutes: 50
  optional: true
  source_file_dependencies:
  - vllm/
@@ -120,7 +123,7 @@ steps:

 - label: Language Models Test (MTEB)
  key: language-models-test-mteb
-  timeout_in_minutes: 45
+  timeout_in_minutes: 110
  device: h200_18gb
  optional: true
  source_file_dependencies:
@@ -10,6 +10,7 @@ steps:
  - vllm/
  - tests/models/multimodal
  commands:
+    - pip install git+https://github.com/TIGER-AI-Lab/Mantis.git
    - pytest -v -s models/multimodal/generation/test_common.py -m core_model -k "qwen2"
    - pytest -v -s models/multimodal/generation/test_ultravox.py -m core_model
  mirror:
@@ -20,14 +21,14 @@ steps:

 - label: "Multi-Modal Models (Standard) 2: qwen3 + gemma"
  key: multi-modal-models-standard-2-qwen3-gemma
-  timeout_in_minutes: 50
+  timeout_in_minutes: 45
  device: h200_18gb
  source_file_dependencies:
  - vllm/
  - tests/models/multimodal
  commands:
+    - pip install git+https://github.com/TIGER-AI-Lab/Mantis.git
    - pytest -v -s models/multimodal/generation/test_common.py -m core_model -k "qwen3 or gemma"
-    - pytest -v -s models/multimodal/generation/test_mm_prefix_lm.py -m core_model
    - pytest -v -s models/multimodal/generation/test_qwen2_5_vl.py -m core_model
  mirror:
    amd:
@@ -38,11 +39,12 @@ steps:
 - label: "Multi-Modal Models (Standard) 3: llava + qwen2_vl"
  device: h200_35gb
  key: multi-modal-models-standard-3-llava-qwen2-vl
-  timeout_in_minutes: 40
+  timeout_in_minutes: 45
  source_file_dependencies:
  - vllm/
  - tests/models/multimodal
  commands:
+    - pip install git+https://github.com/TIGER-AI-Lab/Mantis.git
    - pytest -v -s models/multimodal/generation/test_common.py -m core_model -k "not qwen2 and not qwen3 and not gemma"
    - pytest -v -s models/multimodal/generation/test_qwen2_vl.py -m core_model
  mirror:
@@ -54,12 +56,13 @@ steps:
 - label: "Multi-Modal Models (Standard) 4: other + whisper"
  device: h200_35gb
  key: multi-modal-models-standard-4-other-whisper
-  timeout_in_minutes: 50
+  timeout_in_minutes: 45
  source_file_dependencies:
  - vllm/
  - tests/models/multimodal
  commands:
-    - pytest -v -s models/multimodal -m core_model --ignore models/multimodal/generation/test_common.py --ignore models/multimodal/generation/test_ultravox.py --ignore models/multimodal/generation/test_qwen2_5_vl.py --ignore models/multimodal/generation/test_qwen2_vl.py --ignore models/multimodal/generation/test_whisper.py --ignore models/multimodal/generation/test_mm_prefix_lm.py --ignore models/multimodal/generation/test_memory_leak.py --ignore models/multimodal/generation/test_vit_cudagraph.py --ignore models/multimodal/processing
+    - pip install git+https://github.com/TIGER-AI-Lab/Mantis.git
+    - pytest -v -s models/multimodal -m core_model --ignore models/multimodal/generation/test_common.py --ignore models/multimodal/generation/test_ultravox.py --ignore models/multimodal/generation/test_qwen2_5_vl.py --ignore models/multimodal/generation/test_qwen2_vl.py --ignore models/multimodal/generation/test_whisper.py  --ignore models/multimodal/generation/test_memory_leak.py --ignore models/multimodal/generation/test_vit_cudagraph.py --ignore models/multimodal/processing
    - pytest -v -s models/multimodal/generation/test_vit_cudagraph.py -m core_model
    - pytest models/multimodal/generation/test_memory_leak.py -m core_model
    - cd .. && VLLM_WORKER_MULTIPROC_METHOD=spawn pytest -v -s tests/models/multimodal/generation/test_whisper.py -m core_model  # Otherwise, mp_method="spawn" doesn't work
@@ -69,35 +72,36 @@ steps:
      depends_on:
      - image-build-amd

- label: Multi-Modal Processor (CPU) %N
+- label: Multi-Modal Processor (CPU)
  key: multi-modal-processor-cpu
  depends_on:
  - image-build-cpu
-  timeout_in_minutes: 125
+  timeout_in_minutes: 60
  source_file_dependencies:
  - vllm/
  - tests/models/multimodal
  - tests/models/registry.py
  device: cpu-medium
  commands:
-    - pytest -v -s models/multimodal/processing --ignore models/multimodal/processing/test_tensor_schema.py --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT --shard-id=$$BUILDKITE_PARALLEL_JOB
-  parallelism: 4
+    - pip install git+https://github.com/TIGER-AI-Lab/Mantis.git
+    - pytest -v -s models/multimodal/processing --ignore models/multimodal/processing/test_tensor_schema.py

 - label: Multi-Modal Processor # 44min
  key: multi-modal-processor
-  timeout_in_minutes: 65
+  timeout_in_minutes: 60
  device: h200_18gb
  source_file_dependencies:
  - vllm/
  - tests/models/multimodal
  - tests/models/registry.py
  commands:
+    - pip install git+https://github.com/TIGER-AI-Lab/Mantis.git
    - pytest -v -s models/multimodal/processing/test_tensor_schema.py

 - label: Multi-Modal Accuracy Eval (Small Models) # 50min
  device: h200_35gb
  key: multi-modal-accuracy-eval-small-models
-  timeout_in_minutes: 30
+  timeout_in_minutes: 70
  working_dir: "/vllm-workspace/.buildkite/lm-eval-harness"
  source_file_dependencies:
  - vllm/multimodal/
@@ -125,6 +129,7 @@ steps:
  - tests/models/multimodal/generation
  - tests/models/multimodal/test_mapping.py
  commands:
+    - pip install git+https://github.com/TIGER-AI-Lab/Mantis.git
    - pytest -v -s models/multimodal/generation -m 'not core_model' --ignore models/multimodal/generation/test_common.py
    - pytest -v -s models/multimodal/test_mapping.py
  mirror:
@@ -141,6 +146,7 @@ steps:
  - vllm/
  - tests/models/multimodal/generation
  commands:
+    - pip install git+https://github.com/TIGER-AI-Lab/Mantis.git
    - pytest -v -s models/multimodal/generation/test_common.py -m 'split(group=0) and not core_model'

 - label: Multi-Modal Models (Extended Generation 3)
@@ -151,6 +157,7 @@ steps:
  - vllm/
  - tests/models/multimodal/generation
  commands:
+    - pip install git+https://github.com/TIGER-AI-Lab/Mantis.git
    - pytest -v -s models/multimodal/generation/test_common.py -m 'split(group=1) and not core_model'

 - label: Multi-Modal Models (Extended Pooling)
@@ -165,7 +172,7 @@ steps:
  mirror:
    amd:
      device: mi325_1
-      timeout_in_minutes: 75
+      timeout_in_minutes: 60
      depends_on:
      - image-build-amd
      source_file_dependencies:
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: Plugin Tests (2 GPUs)
  key: plugin-tests-2-gpus
-  timeout_in_minutes: 35
+  timeout_in_minutes: 60
  working_dir: "/vllm-workspace/tests"
  num_devices: 2
  source_file_dependencies:
@@ -37,11 +37,6 @@ steps:
  - pytest -v -s plugins_tests/test_stats_logger_plugins.py
  - pip uninstall dummy_stat_logger -y
  # end stat_logger plugins test
-  # begin endpoint plugins test
-  - pip install -e ./plugins/vllm_add_dummy_endpoint_plugin
-  - pytest -v -s plugins_tests/test_endpoint_plugins.py
-  - pip uninstall vllm_add_dummy_endpoint_plugin -y
-  # end endpoint plugins test
  # other tests continue here:
  - pytest -v -s plugins_tests/test_scheduler_plugins.py
  - pip install -e ./plugins/vllm_add_dummy_model
@@ -5,7 +5,7 @@ steps:
 - label: PyTorch Compilation Unit Tests
  device: h200_35gb
  key: pytorch-compilation-unit-tests
-  timeout_in_minutes: 90
+  timeout_in_minutes: 10
  source_file_dependencies:
    - vllm/__init__.py
    - vllm/_aiter_ops.py
@@ -78,7 +78,7 @@ steps:

 - label: PyTorch Compilation Passes Unit Tests
  key: pytorch-compilation-passes-unit-tests
-  timeout_in_minutes: 45
+  timeout_in_minutes: 20
  source_file_dependencies:
    - vllm/__init__.py
    - vllm/_aiter_ops.py
@@ -110,13 +110,13 @@ steps:
  mirror:
    amd:
      device: mi300_1
-      timeout_in_minutes: 65
+      timeout_in_minutes: 180
      depends_on:
      - image-build-amd

 - label: PyTorch Fullgraph Smoke Test
  key: pytorch-fullgraph-smoke-test
-  timeout_in_minutes: 60
+  timeout_in_minutes: 35
  source_file_dependencies:
  - vllm/__init__.py
  - vllm/_aiter_ops.py
@@ -152,7 +152,7 @@ steps:

 - label: PyTorch Fullgraph
  key: pytorch-fullgraph
-  timeout_in_minutes: 40
+  timeout_in_minutes: 30
  device: h200_18gb
  source_file_dependencies:
  - vllm/__init__.py
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: Quantization
  key: quantization
-  timeout_in_minutes: 60
+  timeout_in_minutes: 90
  source_file_dependencies:
  - csrc/
  - vllm/model_executor/layers/quantization
@@ -23,7 +23,7 @@ steps:

 - label: Quantized Fusions
  key: quantized-fusions
-  timeout_in_minutes: 20
+  timeout_in_minutes: 30
  source_file_dependencies:
  - tests/fusion
  - vllm/model_executor/layers/fusion
@@ -35,7 +35,7 @@ steps:

 - label: Quantized MoE Test (B200)
  key: quantized-moe-test-b200
-  timeout_in_minutes: 120
+  timeout_in_minutes: 60
  working_dir: "/vllm-workspace/"
  device: b200-k8s
  source_file_dependencies:
@@ -53,7 +53,7 @@ steps:

 - label: Quantized Models Test
  key: quantized-models-test
-  timeout_in_minutes: 50
+  timeout_in_minutes: 60
  source_file_dependencies:
  - vllm/model_executor/layers/quantization
  - tests/models/quantization
@@ -3,7 +3,7 @@ depends_on:
  - image-build
 steps:
 - label: Rust Frontend OpenAI Coverage
-  timeout_in_minutes: 30
+  timeout_in_minutes: 90
  device: h200_18gb
  working_dir: "/vllm-workspace/tests"
  source_file_dependencies:
@@ -15,30 +15,28 @@ steps:
  - tests/utils.py
  - tests/benchmarks/test_serve_cli.py
  - tests/entrypoints/openai/chat_completion/test_chat_completion.py
-  - tests/entrypoints/openai/chat_completion/test_chat_logit_bias_validation.py
+  # - tests/entrypoints/openai/chat_completion/test_chat_logit_bias_validation.py

  # - tests/entrypoints/openai/completion/test_prompt_validation.py
  - tests/entrypoints/openai/completion/test_shutdown.py
-  - tests/entrypoints/openai/test_return_token_ids.py
-  - tests/entrypoints/openai/test_uds.py
+  # - tests/entrypoints/openai/test_return_token_ids.py
+  # - tests/entrypoints/openai/test_uds.py
  - tests/v1/sample/test_logprobs_e2e.py
  commands:
  - export VLLM_USE_RUST_FRONTEND=1
  - export VLLM_WORKER_MULTIPROC_METHOD=spawn
  - pytest -v -s benchmarks/test_serve_cli.py -k "not insecure and not (test_bench_serve and not test_bench_serve_chat)"
  - pytest -v -s entrypoints/openai/chat_completion/test_chat_completion.py -k "not test_invalid_json_schema and not test_invalid_regex"
-  - pytest -v -s entrypoints/openai/chat_completion/test_chat_logit_bias_validation.py -k "not multiple"
+  # - pytest -v -s entrypoints/openai/chat_completion/test_chat_logit_bias_validation.py -k "not invalid"

  # - pytest -v -s entrypoints/openai/completion/test_prompt_validation.py -k "not prompt_embeds"
  - pytest -v -s entrypoints/openai/completion/test_shutdown.py -k "not engine_failure and not test_abort_timeout_exits_quickly"
-  # test_comparison streams differently: Rust emits a separate first (prompt_token_ids) chunk and
-  # finish chunk without logprobs, while the test reads `logprobs.tokens` on every chunk.
-  - pytest -v -s entrypoints/openai/test_return_token_ids.py -k "not test_comparison"
-  - pytest -v -s entrypoints/openai/test_uds.py
+  # - pytest -v -s entrypoints/openai/test_return_token_ids.py
+  # - pytest -v -s entrypoints/openai/test_uds.py
  - pytest -v -s v1/sample/test_logprobs_e2e.py -k "test_prompt_logprobs_e2e_server"

 - label: Rust Frontend Serve/Admin Coverage
-  timeout_in_minutes: 25
+  timeout_in_minutes: 60
  device: h200_18gb
  working_dir: "/vllm-workspace/tests"
  source_file_dependencies:
@@ -47,27 +45,22 @@ steps:
  - vllm/entrypoints/serve/
  - vllm/v1/engine/
  - tests/utils.py
-  - tests/entrypoints/serve/dev/rpc/test_collective_rpc.py
+  # - tests/entrypoints/serve/dev/rpc/test_collective_rpc.py
  - tests/entrypoints/scale_out/token_in_token_out/test_serving_tokens.py
  - tests/entrypoints/serve/instrumentator/test_basic.py
  - tests/entrypoints/serve/instrumentator/test_metrics.py
  # - tests/entrypoints/serve/dev/test_sleep.py
-  - tests/entrypoints/serve/tokenize/test_tokenization.py
  commands:
  - export VLLM_USE_RUST_FRONTEND=1
  - export VLLM_WORKER_MULTIPROC_METHOD=spawn
-  - PYTHONPATH=/vllm-workspace pytest -v -s entrypoints/serve/dev/rpc/test_collective_rpc.py
-  # server_load can be flaky under the Rust frontend; keep it excluded for now.
+  # - pytest -v -s entrypoints/serve/dev/rpc/test_collective_rpc.py
  - pytest -v -s entrypoints/serve/instrumentator/test_basic.py -k "not show_version and not server_load"
-  # test_generate_logprobs expects Python-style top_logprobs truncation (dedup sampled + cap at max(k, 1)).
  - pytest -v -s entrypoints/scale_out/token_in_token_out/test_serving_tokens.py -k "not stream and not lora and not test_generate_logprobs and not stop_string_workflow"
  - pytest -v -s entrypoints/serve/instrumentator/test_metrics.py -k "text and not show and not run_batch and not test_metrics_counts and not test_metrics_exist"
  # - pytest -v -s entrypoints/serve/dev/test_sleep.py
-  # /tokenizer_info is not implemented in the Rust frontend (the CLI flag is accepted as a no-op).
-  - pytest -v -s entrypoints/serve/tokenize/test_tokenization.py -k "not tokenizer_info"

 - label: Rust Frontend Core Correctness
-  timeout_in_minutes: 20
+  timeout_in_minutes: 30
  device: h200_18gb
  working_dir: "/vllm-workspace/tests"
  source_file_dependencies:
@@ -81,7 +74,7 @@ steps:
  - pytest -s entrypoints/openai/correctness/test_lmeval.py::test_lm_eval_accuracy_v1_engine

 - label: Rust Frontend Tool Use
-  timeout_in_minutes: 25
+  timeout_in_minutes: 60
  working_dir: "/vllm-workspace/tests"
  source_file_dependencies:
  - rust/
@@ -95,7 +88,7 @@ steps:
  - pytest -v -s tool_use --ignore=tool_use/mistral --models llama3.2 -k "not test_response_format_with_tool_choice_required and not test_parallel_tool_calls_false and not test_tool_call_and_choice"

 - label: Rust Frontend Distributed
-  timeout_in_minutes: 25
+  timeout_in_minutes: 30
  num_devices: 4
  working_dir: "/vllm-workspace/tests"
  source_file_dependencies:
@@ -4,7 +4,7 @@ steps:
 - label: Rust Frontend Cargo Style + Clippy
  key: rust-frontend-cargo-style-clippy
  depends_on: []
-  timeout_in_minutes: 20
+  timeout_in_minutes: 30
  device: cpu-medium
  no_plugin: true
  source_file_dependencies:
@@ -18,7 +18,7 @@ steps:
 - label: Rust Frontend Cargo Tests
  key: rust-frontend-cargo-tests
  depends_on: []
-  timeout_in_minutes: 20
+  timeout_in_minutes: 30
  device: cpu-medium
  no_plugin: true
  source_file_dependencies:
@@ -5,7 +5,7 @@ steps:
 - label: Samplers Test
  device: h200_35gb
  key: samplers-test
-  timeout_in_minutes: 40
+  timeout_in_minutes: 75
  source_file_dependencies:
  - vllm/model_executor/layers
  - vllm/sampling_metadata.py
@@ -19,7 +19,7 @@ steps:
    - VLLM_USE_FLASHINFER_SAMPLER=1 pytest -v -s samplers
  mirror:
    amd:
-      device: mi325_1
+      device: mi250_1
      depends_on:
      - image-build-amd
      commands:
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: Spec Decode Eagle
  key: spec-decode-eagle
-  timeout_in_minutes: 25
+  timeout_in_minutes: 30
  device: h200_18gb
  source_file_dependencies:
    - vllm/v1/spec_decode/
@@ -15,7 +15,7 @@ steps:
  mirror:
    amd:
      device: mi325_1
-      timeout_in_minutes: 60
+      timeout_in_minutes: 45
      depends_on:
      - image-build-amd
      source_file_dependencies:
@@ -29,7 +29,7 @@ steps:

 - label: Spec Decode Eagle Nightly B200
  key: spec-decode-eagle-nightly-b200
-  timeout_in_minutes: 25
+  timeout_in_minutes: 30
  device: b200-k8s
  optional: true
  source_file_dependencies:
@@ -41,7 +41,7 @@ steps:

 - label: Spec Decode Speculators + MTP
  key: spec-decode-speculators-mtp
-  timeout_in_minutes: 20
+  timeout_in_minutes: 30
  device: h200_18gb
  source_file_dependencies:
    - vllm/v1/spec_decode/
@@ -82,7 +82,7 @@ steps:
  
 - label: Spec Decode Ngram + Suffix
  key: spec-decode-ngram-suffix
-  timeout_in_minutes: 20
+  timeout_in_minutes: 30
  device: h200_18gb
  source_file_dependencies:
    - vllm/v1/spec_decode/
@@ -93,7 +93,7 @@ steps:
  mirror:
    amd:
      device: mi325_1
-      timeout_in_minutes: 55
+      timeout_in_minutes: 65
      # TODO(akaratza): Test after Torch >= 2.12 bump
      soft_fail: true
      depends_on:
@@ -109,7 +109,7 @@ steps:

 - label: Spec Decode Draft Model
  key: spec-decode-draft-model
-  timeout_in_minutes: 45
+  timeout_in_minutes: 30
  device: h200_18gb
  source_file_dependencies:
    - vllm/v1/spec_decode/
@@ -120,7 +120,7 @@ steps:
  mirror:
    amd:
      device: mi325_1
-      timeout_in_minutes: 55
+      timeout_in_minutes: 50
      depends_on:
      - image-build-amd
      source_file_dependencies:
@@ -134,7 +134,7 @@ steps:

 - label: Spec Decode Draft Model Nightly B200
  key: spec-decode-draft-model-nightly-b200
-  timeout_in_minutes: 40
+  timeout_in_minutes: 30
  device: b200-k8s
  optional: true
  source_file_dependencies:
@@ -146,7 +146,7 @@ steps:

 - label: Speculators Correctness
  key: speculators-correctness
-  timeout_in_minutes: 30
+  timeout_in_minutes: 60
  device: h100
  optional: true
  num_devices: 1
@@ -159,7 +159,7 @@ steps:
    - pytest -v -s v1/spec_decode/test_speculators_correctness.py -m slow_test

 - label: Spec Decode MTP hybrid (B200)
-  timeout_in_minutes: 20
+  timeout_in_minutes: 30
  device: b200-k8s
  optional: true
  source_file_dependencies:
@@ -4,7 +4,7 @@ depends_on:
 steps:
 - label: Weight Loading Multiple GPU  # 33min
  key: weight-loading-multiple-gpu
-  timeout_in_minutes: 50
+  timeout_in_minutes: 45
  working_dir: "/vllm-workspace/tests"
  num_devices: 2
  optional: true
@@ -119,7 +119,7 @@

 # Transformers modeling backend
 /vllm/model_executor/models/transformers @hmellor
-/tests/models/transformers @hmellor
+/tests/models/test_transformers.py @hmellor

 # Docs
 /docs/mkdocs @hmellor
@@ -28,8 +28,7 @@ jobs:
            pull_number: context.payload.pull_request.number,
          });

-          const readyLabels = ['ready', 'ready-run-all-tests'];
-          const hasReadyLabel = pr.labels.some(l => readyLabels.includes(l.name));
+          const hasReadyLabel = pr.labels.some(l => l.name === 'ready');
          const hasVerifiedLabel = pr.labels.some(l => l.name === 'verified');

          const { data: mergedPRs } = await github.rest.search.issuesAndPullRequests({
@@ -41,7 +40,7 @@ jobs:
          if (hasReadyLabel || hasVerifiedLabel || mergedCount >= 4) {
            core.info(`Check passed: verified label=${hasVerifiedLabel}, ready label=${hasReadyLabel}, 4+ merged PRs=${mergedCount >= 4}`);
          } else {
-            core.setFailed(`PR must have the 'verified', 'ready', or 'ready-run-all-tests' label (the ready labels also trigger tests) or the author must have at least 4 merged PRs (found ${mergedCount}).`);
+            core.setFailed(`PR must have the 'verified' or 'ready' (which also triggers tests) label or the author must have at least 4 merged PRs (found ${mergedCount}).`);
          }

  pre-commit:
@@ -50,7 +49,7 @@ jobs:
    runs-on: [self-hosted, linux, x64, vllm-runners]
    steps:
    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
-    - uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+    - uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6.3.0
      with:
        python-version: "3.12"
    # Provide shellcheck on PATH so tools/pre_commit/shellcheck.sh skips its
@@ -29,7 +29,6 @@ Do not open one-off PRs for tiny edits (single typo, isolated style change, one
 - PR descriptions for AI-assisted work **must** include:
    - Why this is not duplicating an existing PR.
    - Test commands run and results.
-    - Model evaluation results when the change affects output, accuracy, or serving.
    - Clear statement that AI assistance was used.

 ### Fail-closed behavior
@@ -67,38 +66,23 @@ VLLM_USE_PRECOMPILED=1 uv pip install -e . --torch-backend=auto
 uv pip install -e . --torch-backend=auto
 ```

-### Tests
+### Running tests

 > Requires [Environment setup](#environment-setup) and [Installing dependencies](#installing-dependencies).

 ```bash
-# Install test dependencies (use cuda.in on non-x86_64):
-uv pip install -r requirements/test/cuda.in
+# Install test dependencies.
+# requirements/test/cuda.txt is pinned to x86_64; on other platforms, use the
+# unpinned source file instead:
+uv pip install -r requirements/test/cuda.in    # resolves for current platform
+# Or on x86_64:
+uv pip install -r requirements/test/cuda.txt

-# Run a specific test file:
+# Run a specific test file (use .venv/bin/python directly;
+# `source activate` does not persist in non-interactive shells):
 .venv/bin/python -m pytest tests/path/to/test_file.py -v
 ```

-When adding tests:
-
- **Design before you write.** Answer four questions first: what is the module
-  for, what is its I/O contract, what failure am I guarding against, and what is
-  the cheapest level that catches it (unit over integration over e2e)?
- **Reuse before create.** Extend existing test files, `conftest.py` fixtures, and
-  helpers; add a new file only when no nearby suite fits.
- **Test behavior with intent.** Assert observable outcomes through public APIs;
-  state why in the name or docstring. Skip trivial wiring; flaky tests are worse
-  than no tests.
- **Keep it minimal.** One behavior per test and the smallest setup that
-  triggers it; if the test diff dwarfs the code change, cut scope.
- **No one-off kernel benchmarks in `tests/`.** Put kernel perf work in
-  `benchmarks/kernels/`; prove correctness in existing pytest suites.
- **Run model evals for model-affecting changes.** Search `tests/evals/` or use
-  `vllm bench` and include results in the PR — do not wait for reviewers to ask.
-
-For model-specific requirements, see
-[`docs/contributing/model/tests.md`](docs/contributing/model/tests.md).
-
 ### Running linters

 > Requires [Environment setup](#environment-setup).
@@ -123,18 +107,23 @@ Use [Google-style docstrings](https://google.github.io/styleguide/pyguide.html#3

 ### Coding style guidelines

- Match existing code style
- Minimize use of comments. Eliminate comments which are redundant, preferring legible and self-documenting code. When used, keep docstrings and comments brief and direct.
+Follow these rules for all code changes in this repository:
+
+- Try to match existing code style.
+- Code should be self-documenting and self-explanatory.
+- Keep comments and docstrings minimal and concise.
 - Assume the reader is familiar with vLLM.

 ### Commit messages

-Add attribution using commit trailers such as `Co-authored-by:` (other projects use `Assisted-by:` or `Generated-by:`):
+Add attribution using commit trailers such as `Co-authored-by:` (other projects use `Assisted-by:` or `Generated-by:`). For example:

 ```text
 Your commit message here

-Co-authored-by: Agent Name Here
+Co-authored-by: GitHub Copilot
+Co-authored-by: Claude
+Co-authored-by: gemini-code-assist
 Signed-off-by: Your Name <your.email@example.com>
 ```

@@ -70,15 +70,6 @@ endif()
 #
 set(TORCH_SUPPORTED_VERSION_CUDA "2.11.0")
 set(TORCH_SUPPORTED_VERSION_ROCM "2.11.0")
-# TORCH_NIGHTLY=1 builds run against unpinned nightly wheels, so the supported-
-# version check would always warn. Only treat it as a nightly build when the
-# value is exactly "1" (the bootstrap exports TORCH_NIGHTLY=0 by default, which
-# must NOT suppress the warning for normal builds).
-if (DEFINED ENV{TORCH_NIGHTLY} AND "$ENV{TORCH_NIGHTLY}" STREQUAL "1")
-  set(TORCH_NIGHTLY_BUILD TRUE)
-else()
-  set(TORCH_NIGHTLY_BUILD FALSE)
-endif()

 #
 # Try to find python package with an executable that exactly matches
@@ -184,7 +175,7 @@ endif()
 if (NOT HIP_FOUND AND NOT PYTORCH_FOUND_HIP AND CUDA_FOUND)
  set(VLLM_GPU_LANG "CUDA")

-  if (NOT TORCH_NIGHTLY_BUILD AND NOT Torch_VERSION VERSION_EQUAL ${TORCH_SUPPORTED_VERSION_CUDA})
+  if (NOT Torch_VERSION VERSION_EQUAL ${TORCH_SUPPORTED_VERSION_CUDA})
    message(WARNING "Pytorch version ${TORCH_SUPPORTED_VERSION_CUDA} "
      "expected for CUDA build, saw ${Torch_VERSION} instead.")
  endif()
@@ -197,7 +188,7 @@ elseif(HIP_FOUND OR PYTORCH_FOUND_HIP)
  enable_language(HIP)

  # ROCm 5.X and 6.X
-  if (NOT TORCH_NIGHTLY_BUILD AND ROCM_VERSION_DEV_MAJOR GREATER_EQUAL 5 AND
+  if (ROCM_VERSION_DEV_MAJOR GREATER_EQUAL 5 AND
      Torch_VERSION VERSION_LESS ${TORCH_SUPPORTED_VERSION_ROCM})
    message(WARNING "Pytorch version >= ${TORCH_SUPPORTED_VERSION_ROCM} "
      "expected for ROCm build, saw ${Torch_VERSION} instead.")
@@ -359,7 +350,9 @@ endif()
 if(VLLM_GPU_LANG STREQUAL "HIP")
  set(VLLM_EXT_SRC
    "csrc/torch_bindings.cpp"
-    "csrc/custom_quickreduce.cu")
+    "csrc/custom_quickreduce.cu"
+    "csrc/cuda_view.cu"
+    "csrc/libtorch_stable/cuda_utils_kernels.cu")

  message(STATUS "Enabling C extension.")
  define_extension_target(
@@ -387,10 +380,7 @@ if(VLLM_GPU_LANG STREQUAL "CUDA" OR VLLM_GPU_LANG STREQUAL "HIP")
  #
  set(VLLM_STABLE_EXT_SRC
    "csrc/libtorch_stable/torch_bindings.cpp"
-    "csrc/libtorch_stable/cuda_view.cu"
-    "csrc/libtorch_stable/cuda_utils_kernels.cu"
    "csrc/libtorch_stable/activation_kernels.cu"
-    "csrc/libtorch_stable/ngram_embedding_kernels.cu"
    "csrc/libtorch_stable/quantization/activation_kernels.cu"
    "csrc/libtorch_stable/quantization/w8a8/int8/scaled_quant.cu"
    "csrc/libtorch_stable/quantization/w8a8/fp8/common.cu"
@@ -409,6 +399,9 @@ if(VLLM_GPU_LANG STREQUAL "CUDA" OR VLLM_GPU_LANG STREQUAL "HIP")
    "csrc/libtorch_stable/sampler.cu"
    "csrc/libtorch_stable/topk.cu"
    "csrc/libtorch_stable/mamba/selective_scan_fwd.cu"
+    "csrc/libtorch_stable/attention/paged_attention_v1.cu"
+    "csrc/libtorch_stable/attention/paged_attention_v2.cu"
+    "csrc/libtorch_stable/cache_kernels.cu"
    "csrc/libtorch_stable/cache_kernels.cu"
    "csrc/libtorch_stable/cache_kernels_fused.cu"
    "csrc/libtorch_stable/custom_all_reduce.cu"
@@ -466,6 +459,8 @@ if(VLLM_GPU_LANG STREQUAL "CUDA" OR VLLM_GPU_LANG STREQUAL "HIP")
    FetchContent_MakeAvailable(cutlass)

    list(APPEND VLLM_STABLE_EXT_SRC
+      "csrc/libtorch_stable/cuda_view.cu"
+      "csrc/libtorch_stable/cuda_utils_kernels.cu"
      "csrc/libtorch_stable/cutlass_extensions/common.cpp"
      "csrc/libtorch_stable/quantization/w8a8/cutlass/scaled_mm_entry.cu"
      "csrc/libtorch_stable/quantization/fp4/nvfp4_quant_entry.cu"
@@ -1096,15 +1091,14 @@ if(VLLM_GPU_LANG STREQUAL "CUDA" OR VLLM_GPU_LANG STREQUAL "HIP")
    USE_SABI 3
    WITH_SOABI)

-  # Set TORCH_TARGET_VERSION for stable ABI compatibility.
-  # This ensures we only use C-shim APIs available in PyTorch 2.11.
-  # _C_stable_libtorch is abi compatible with PyTorch >= TORCH_TARGET_VERSION
-  # which is currently set to 2.11.
-  target_compile_definitions(_C_stable_libtorch PRIVATE
-    TORCH_TARGET_VERSION=0x020B000000000000ULL)
-
  # Needed to use cuda/hip APIs from C-shim
  if(VLLM_GPU_LANG STREQUAL "CUDA")
+    # Set TORCH_TARGET_VERSION for stable ABI compatibility.
+    # This ensures we only use C-shim APIs available in PyTorch 2.11.
+    # _C_stable_libtorch is abi compatible with PyTorch >= TORCH_TARGET_VERSION
+    # which is currently set to 2.11.
+    target_compile_definitions(_C_stable_libtorch PRIVATE
+      TORCH_TARGET_VERSION=0x020B000000000000ULL)
    target_compile_definitions(_C_stable_libtorch PRIVATE USE_CUDA)
    if(COOPERATIVE_TOPK_ARCHS)
      target_compile_definitions(_C_stable_libtorch PRIVATE
@@ -1114,6 +1108,12 @@ if(VLLM_GPU_LANG STREQUAL "CUDA" OR VLLM_GPU_LANG STREQUAL "HIP")
    target_compile_definitions(_C_stable_libtorch PRIVATE
      CUTLASS_ENABLE_DIRECT_CUDA_DRIVER_CALL=1)
  elseif(VLLM_GPU_LANG STREQUAL "HIP")
+    # Set TORCH_TARGET_VERSION for stable ABI compatibility.
+    # This ensures we only use C-shim APIs available in PyTorch 2.10.
+    # _C_stable_libtorch is abi compatible with PyTorch >= TORCH_TARGET_VERSION
+    # which is currently set to 2.10.
+    target_compile_definitions(_C_stable_libtorch PRIVATE
+      TORCH_TARGET_VERSION=0x020A000000000000ULL)
    target_compile_definitions(_C_stable_libtorch PRIVATE USE_ROCM)
  endif()

@@ -1321,20 +1321,25 @@ define_extension_target(
  USE_SABI 3
  WITH_SOABI)

-# Set TORCH_TARGET_VERSION for stable ABI compatibility.
-# This ensures we only use C-shim APIs available in PyTorch 2.11.
-# _moe_C_stable_libtorch is abi compatible with PyTorch >= TORCH_TARGET_VERSION
-# which is currently set to 2.11.
-target_compile_definitions(_moe_C_stable_libtorch PRIVATE
-  TORCH_TARGET_VERSION=0x020B000000000000ULL)
-
 # Needed to use cuda/hip APIs from C-shim
 if(VLLM_GPU_LANG STREQUAL "CUDA")
+  # Set TORCH_TARGET_VERSION for stable ABI compatibility.
+  # This ensures we only use C-shim APIs available in PyTorch 2.11.
+  # _moe_C_stable_libtorch is abi compatible with PyTorch >= TORCH_TARGET_VERSION
+  # which is currently set to 2.11.
+  target_compile_definitions(_moe_C_stable_libtorch PRIVATE
+    TORCH_TARGET_VERSION=0x020B000000000000ULL)
  target_compile_definitions(_moe_C_stable_libtorch PRIVATE USE_CUDA)
  # Needed by CUTLASS kernels
  target_compile_definitions(_moe_C_stable_libtorch PRIVATE
    CUTLASS_ENABLE_DIRECT_CUDA_DRIVER_CALL=1)
 elseif(VLLM_GPU_LANG STREQUAL "HIP")
+  # Set TORCH_TARGET_VERSION for stable ABI compatibility.
+  # This ensures we only use C-shim APIs available in PyTorch 2.10.
+  # _moe_C_stable_libtorch is abi compatible with PyTorch >= TORCH_TARGET_VERSION
+  # which is currently set to 2.10.
+  target_compile_definitions(_moe_C_stable_libtorch PRIVATE
+    TORCH_TARGET_VERSION=0x020A000000000000ULL)
  target_compile_definitions(_moe_C_stable_libtorch PRIVATE USE_ROCM)
 endif()

@@ -12,7 +12,7 @@ from dataclasses import dataclass, field
 import aiohttp
 import huggingface_hub.constants
 from tqdm.asyncio import tqdm
-from transformers import AutoTokenizer, PythonBackend, TokenizersBackend
+from transformers import AutoTokenizer, PreTrainedTokenizer, PreTrainedTokenizerFast

 # NOTE(simon): do not import vLLM here so the benchmark script
 # can run without vLLM installed.
@@ -609,7 +609,7 @@ def get_tokenizer(
    tokenizer_mode: str = "auto",
    trust_remote_code: bool = False,
    **kwargs,
-) -> PythonBackend | TokenizersBackend:
+) -> PreTrainedTokenizer | PreTrainedTokenizerFast:
    if pretrained_model_name_or_path is not None and not os.path.exists(
        pretrained_model_name_or_path
    ):
@@ -17,7 +17,7 @@ from vllm.model_executor.layers.fused_moe.fused_flydsl_moe import fused_flydsl_m
 from vllm.model_executor.layers.quantization.compressed_tensors.compressed_tensors_moe import (  # noqa: E501
    compressed_tensors_moe_w4a16_flydsl,
 )
-from vllm.utils.platform_utils import get_device_name_as_file_name
+from vllm.platforms import current_platform

 RoutingBuffers = tuple[
    torch.Tensor,  # sorted_token_ids
@@ -259,7 +259,7 @@ def tune_flydsl_moe_w4a16(
                            )
                            us_best = us
                            tuned_config[str(num_tokens)] = tile_config
-            device_name = get_device_name_as_file_name()
+            device_name = current_platform.get_device_name().replace(" ", "_")
            tuned_config_file_name = (
                f"E={num_experts},N={inter_dim},device_name={device_name},"
                f"dtype=int4_w4a16,backend=flydsl.json"
@@ -19,11 +19,13 @@ from vllm.utils.torch_utils import (
 logger = init_logger(__name__)

 NUM_BLOCKS = 128 * 1024
+PARTITION_SIZE = 512
 PARTITION_SIZE_ROCM = 256


@torch.inference_mode()
 def main(
+    version: str,
    num_seqs: int,
    seq_len: int,
    num_query_heads: int,
@@ -80,20 +82,27 @@ def main(

    # Prepare for the paged attention kernel.
    output = torch.empty_like(query)
-    num_partitions = (max_seq_len + PARTITION_SIZE_ROCM - 1) // PARTITION_SIZE_ROCM
-    tmp_output = torch.empty(
-        size=(num_seqs, num_query_heads, num_partitions, head_size),
-        dtype=output.dtype,
-        device=output.device,
-    )
-    exp_sums = torch.empty(
-        size=(num_seqs, num_query_heads, num_partitions),
-        dtype=torch.float32,
-        device=output.device,
-    )
-    max_logits = torch.empty_like(exp_sums)
+    if version == "v2":
+        if current_platform.is_rocm():
+            global PARTITION_SIZE
+            if not args.custom_paged_attn and not current_platform.is_navi():
+                PARTITION_SIZE = 1024
+            else:
+                PARTITION_SIZE = PARTITION_SIZE_ROCM
+        num_partitions = (max_seq_len + PARTITION_SIZE - 1) // PARTITION_SIZE
+        tmp_output = torch.empty(
+            size=(num_seqs, num_query_heads, num_partitions, head_size),
+            dtype=output.dtype,
+            device=output.device,
+        )
+        exp_sums = torch.empty(
+            size=(num_seqs, num_query_heads, num_partitions),
+            dtype=torch.float32,
+            device=output.device,
+        )
+        max_logits = torch.empty_like(exp_sums)

-    def run_benchmark(num_iters: int, profile: bool = False) -> float:
+    def run_cuda_benchmark(num_iters: int, profile: bool = False) -> float:
        torch.accelerator.synchronize()
        if profile:
            torch.cuda.cudart().cudaProfilerStart()
@@ -103,26 +112,67 @@ def main(
        k_scale = v_scale = torch.tensor(1.0, dtype=torch.float32, device=device)

        for _ in range(num_iters):
-            ops.paged_attention_rocm(
-                output,
-                exp_sums,
-                max_logits,
-                tmp_output,
-                query,
-                key_cache,
-                value_cache,
-                num_kv_heads,
-                scale,
-                block_tables,
-                seq_lens,
-                None,
-                block_size,
-                max_seq_len,
-                alibi_slopes,
-                kv_cache_dtype,
-                k_scale,
-                v_scale,
-            )
+            if version == "v1":
+                ops.paged_attention_v1(
+                    output,
+                    query,
+                    key_cache,
+                    value_cache,
+                    num_kv_heads,
+                    scale,
+                    block_tables,
+                    seq_lens,
+                    block_size,
+                    max_seq_len,
+                    alibi_slopes,
+                    kv_cache_dtype,
+                    k_scale,
+                    v_scale,
+                )
+            elif version == "v2":
+                if not args.custom_paged_attn:
+                    ops.paged_attention_v2(
+                        output,
+                        exp_sums,
+                        max_logits,
+                        tmp_output,
+                        query,
+                        key_cache,
+                        value_cache,
+                        num_kv_heads,
+                        scale,
+                        block_tables,
+                        seq_lens,
+                        block_size,
+                        max_seq_len,
+                        alibi_slopes,
+                        kv_cache_dtype,
+                        k_scale,
+                        v_scale,
+                    )
+                else:
+                    ops.paged_attention_rocm(
+                        output,
+                        exp_sums,
+                        max_logits,
+                        tmp_output,
+                        query,
+                        key_cache,
+                        value_cache,
+                        num_kv_heads,
+                        scale,
+                        block_tables,
+                        seq_lens,
+                        None,
+                        block_size,
+                        max_seq_len,
+                        alibi_slopes,
+                        kv_cache_dtype,
+                        k_scale,
+                        v_scale,
+                    )
+            else:
+                raise ValueError(f"Invalid version: {version}")
        torch.accelerator.synchronize()

        end_time = time.perf_counter()
@@ -132,6 +182,7 @@ def main(

    # Warmup.
    print("Warming up...")
+    run_benchmark = run_cuda_benchmark
    run_benchmark(num_iters=3, profile=False)

    # Benchmark.
@@ -144,13 +195,12 @@ def main(

 if __name__ == "__main__":
    logger.warning(
-        "This script benchmarks the ROCm paged attention kernel. "
+        "This script benchmarks the paged attention kernel. "
        "By default this is no longer used in vLLM inference."
    )
-    if not current_platform.is_rocm():
-        raise RuntimeError("This benchmark requires the ROCm platform.")

    parser = FlexibleArgumentParser(description="Benchmark the paged attention kernel.")
+    parser.add_argument("--version", type=str, choices=["v1", "v2"], default="v2")
    parser.add_argument("--batch-size", type=int, default=8)
    parser.add_argument("--seq-len", type=int, default=4096)
    parser.add_argument("--num-query-heads", type=int, default=64)
@@ -158,7 +208,7 @@ if __name__ == "__main__":
    parser.add_argument(
        "--head-size",
        type=int,
-        choices=[64, 128],
+        choices=[64, 80, 96, 112, 120, 128, 192, 256],
        default=128,
    )
    parser.add_argument("--block-size", type=int, choices=[16, 32], default=16)
@@ -174,7 +224,11 @@ if __name__ == "__main__":
        choices=["auto", "fp8", "fp8_e5m2", "fp8_e4m3"],
        default="auto",
        help="Data type for kv cache storage. If 'auto', will use model "
-        "data type. ROCm (AMD GPU) supports fp8 (=fp8_e4m3)",
+        "data type. CUDA 11.8+ supports fp8 (=fp8_e4m3) and fp8_e5m2. "
+        "ROCm (AMD GPU) supports fp8 (=fp8_e4m3)",
+    )
+    parser.add_argument(
+        "--custom-paged-attn", action="store_true", help="Use custom paged attention"
    )
    args = parser.parse_args()
    print(args)
@@ -182,6 +236,7 @@ if __name__ == "__main__":
    if args.num_query_heads % args.num_kv_heads != 0:
        raise ValueError("num_query_heads must be divisible by num_kv_heads")
    main(
+        version=args.version,
        num_seqs=args.batch_size,
        seq_len=args.seq_len,
        num_query_heads=args.num_query_heads,
@@ -1,108 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
-
-# Benchmark ReLUSquaredActivation: custom CUDA kernel vs forward_native, both
-# eager and under torch.compile (Inductor fuses relu+square into one kernel).
-
-import itertools
-
-import torch
-import torch.nn.functional as F
-
-import vllm.model_executor.layers.activation  # noqa: F401
-from vllm.benchmarks.lib.utils import default_vllm_config
-from vllm.triton_utils import triton
-from vllm.utils.argparse_utils import FlexibleArgumentParser
-from vllm.utils.torch_utils import STR_DTYPE_TO_TORCH_DTYPE, set_random_seed
-
-# Capped so the largest tensor stays under 2**31 elements: the shared activation
-# kernel computes the per-token pointer offset (blockIdx.x * d) in 32-bit, which
-# overflows for tensors with >2**32 elements. Realistic token counts are well
-# below this; the kernel-vs-native gap is already clear at these sizes.
-batch_size_range = [1, 16, 128]
-seq_len_range = [1, 16, 64, 1024]
-intermediate_size = [3072, 9728, 12288]
-configs = list(itertools.product(batch_size_range, seq_len_range, intermediate_size))
-
-
-@default_vllm_config()
-def benchmark_relu_squared(
-    batch_size: int,
-    seq_len: int,
-    intermediate_size: int,
-    provider: str,
-    dtype: torch.dtype,
-):
-    device = "cuda"
-    num_tokens = batch_size * seq_len
-    set_random_seed(42)
-    torch.set_default_device(device)
-
-    x = torch.randn(num_tokens, intermediate_size, dtype=dtype, device=device)
-    out = torch.empty_like(x)
-
-    def native(x: torch.Tensor) -> torch.Tensor:
-        return torch.square(F.relu(x))
-
-    # Verify the custom kernel matches the native implementation before timing.
-    ref = native(x)
-    torch.ops._C.relu_squared(out, x)
-    torch.testing.assert_close(out, ref)
-
-    if provider == "custom":
-        # Custom CUDA kernel — single fused kernel.
-        fn = lambda: torch.ops._C.relu_squared(out, x)
-    elif provider == "native":
-        # forward_native, eager — relu and square as separate ops.
-        fn = lambda: native(x)
-    elif provider == "native_compiled":
-        # forward_native under torch.compile — Inductor fuses relu+square.
-        # This is the real production baseline (custom ops are off when
-        # Inductor is enabled), so it is the comparison reviewers care about.
-        compiled = torch.compile(native)
-        compiled(x)  # warm up / trigger compilation before timing
-        fn = lambda: compiled(x)
-
-    ms, min_ms, max_ms = triton.testing.do_bench_cudagraph(
-        fn, quantiles=[0.5, 0.2, 0.8]
-    )
-    return ms, max_ms, min_ms
-
-
-if __name__ == "__main__":
-    parser = FlexibleArgumentParser(
-        description="Benchmark ReLUSquaredActivation: custom kernel vs native."
-    )
-    parser.add_argument(
-        "--dtype",
-        type=str,
-        choices=["half", "bfloat16", "float"],
-        default="bfloat16",
-    )
-    args = parser.parse_args()
-
-    dtype = STR_DTYPE_TO_TORCH_DTYPE[args.dtype]
-
-    perf_report = triton.testing.perf_report(
-        triton.testing.Benchmark(
-            x_names=["batch_size", "seq_len", "intermediate_size"],
-            x_vals=configs,
-            line_arg="provider",
-            line_vals=["custom", "native_compiled", "native"],
-            line_names=[
-                "Custom Kernel",
-                "Native (torch.compile)",
-                "Native (eager)",
-            ],
-            styles=[("blue", "-"), ("green", "-"), ("red", "-")],
-            ylabel="ms",
-            plot_name="relu_squared-eager-performance",
-            args={},
-        )
-    )
-
-    perf_report(
-        lambda batch_size, seq_len, intermediate_size, provider: benchmark_relu_squared(
-            batch_size, seq_len, intermediate_size, provider, dtype
-        )
-    ).run(print_data=True)
@@ -19,7 +19,6 @@ 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.argparse_utils import FlexibleArgumentParser
-from vllm.utils.platform_utils import get_device_name_as_file_name

 mp.set_start_method("spawn", force=True)

@@ -265,7 +264,7 @@ def save_configs(
    input_type="fp8",
 ) -> None:
    os.makedirs(save_path, exist_ok=True)
-    device_name = get_device_name_as_file_name()
+    device_name = current_platform.get_device_name().replace(" ", "_")
    json_file_name = (
        f"N={N},K={K},device_name={device_name},dtype={input_type}_w8a8,"
        f"block_shape=[{block_n},{block_k}].json"
@@ -1,241 +0,0 @@
-#!/bin/bash
-set -eoux pipefail
-
-########################################
-# Resolve repo root (IMPORTANT)
-########################################
-REPO_ROOT="$(pwd)"
-
-cd "$REPO_ROOT"
-
-########################################
-# DevPI configuration
-########################################
-
-IBM_DEVPI_URL=${IBM_DEVPI_URL:-"https://wheels.developerfirst.ibm.com/ppc64le/linux/+simple/"}
-RHOAI_INDEX_URL=${RHOAI_INDEX_URL:-"https://console.redhat.com/api/pypi/public-rhai/rhoai/3.4/cpu-ubi9/simple/"}
-
-########################################
-# wheel dir
-########################################
-
-WHEEL_DIR=${WHEEL_DIR:-"/tmp/wheels"}
-mkdir -p "$WHEEL_DIR"
-
-########################################
-# Helpers
-########################################
-try_install_from_devpi() {
-    local pkg=$1
-    uv pip install \
-        --extra-index-url "${IBM_DEVPI_URL}" \
-        --index-strategy unsafe-best-match \
-        --no-build-isolation \
-        "${pkg}"
-}
-
-########################################
-# Package Versions
-########################################
-cd "$REPO_ROOT"
-TORCH_VERSION=${TORCH_VERSION:-$(grep -E '^torch==.+==\s*"ppc64le"' requirements/cpu.txt | grep -Eo '\b[0-9\.]+\b' || true)}
-TORCH_VERSION=${TORCH_VERSION:-2.11.0}
-
-TORCHVISION_VERSION=${TORCHVISION_VERSION:-0.26.0}
-TORCHAUDIO_VERSION=${TORCHAUDIO_VERSION:-${TORCH_VERSION}}
-
-export TORCH_VERSION
-export TORCHVISION_VERSION
-export TORCHAUDIO_VERSION
-export OPENCV_VERSION=${OPENCV_VERSION:-4.13.0.92}
-export XGRAMMAR_VERSION=${XGRAMMAR_VERSION:-0.2.1}
-
-########################################
-# install system dependencies
-########################################
-
-rpm -ivh https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm || true
-
-microdnf install -y \
-    python3.12 python3.12-devel python3.12-pip gcc \
-    git jq gcc-toolset-14 gcc-toolset-14-libatomic-devel \
-    automake libtool clang-devel openssl-devel \
-    harfbuzz-devel kmod lcms2-devel libimagequant-devel libjpeg-turbo-devel \
-    llvm15-devel libraqm-devel libtiff-devel libwebp-devel libxcb-devel \
-    ninja-build openjpeg2-devel pkgconfig \
-    tcl-devel tk-devel xsimd-devel zeromq-devel zlib-devel patchelf file openblas openblas-devel protobuf numactl numactl-devel openmpi openmpi-devel
-    
-rpm -ivh --nodeps \
-    https://mirror.stream.centos.org/9-stream/CRB/ppc64le/os/Packages/protobuf-lite-devel-3.14.0-17.el9.ppc64le.rpm
-
-rpm -ivh --nodeps \
-    https://mirror.stream.centos.org/9-stream/CRB/ppc64le/os/Packages/protobuf-devel-3.14.0-17.el9.ppc64le.rpm
-
-rpm -ivh --nodeps \
-    https://mirror.stream.centos.org/9-stream/CRB/ppc64le/os/Packages/protobuf-compiler-3.14.0-17.el9.ppc64le.rpm
-
-########################################
-# Python 3.12 virtual environment
-########################################
-
-python3.12 -m venv /opt/vllm
-source /opt/vllm/bin/activate
-
-export PATH=/opt/vllm/bin:$PATH
-
-python --version
-
-########################################
-# install build tools (stable uv)
-########################################
-
-pip install -U pip setuptools-rust
-pip install uv
-pip install "setuptools<70" build wheel cmake auditwheel
-uv pip install "setuptools<70" cython meson-python pybind11 "sympy>=1.13.3" --no-build-isolation
-
-########################################
-# Rust
-########################################
-
-curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
-source /root/.cargo/env
-
-########################################
-# Compiler env
-########################################
-
-source /opt/rh/gcc-toolset-14/enable
-
-export PATH=/usr/lib64/llvm15/bin:$PATH
-export LLVM_CONFIG=/usr/lib64/llvm15/bin/llvm-config
-export CMAKE_ARGS="-DPython3_EXECUTABLE=python"
-
-export MAX_JOBS=${MAX_JOBS:-$(nproc)}
-export GRPC_PYTHON_BUILD_SYSTEM_OPENSSL=1
-
-########################################
-# Install Packages From Devpi
-########################################
-uv pip install numpy==2.3.5 pillow==12.2.0 --extra-index-url "$IBM_DEVPI_URL"
-try_install_from_devpi "opencv-python-headless==${OPENCV_VERSION}"
-try_install_from_devpi "torch==${TORCH_VERSION}"
-try_install_from_devpi "torchvision==${TORCHVISION_VERSION}"
-
-########################################
-# torch audio
-########################################
-
-TEMP_BUILD_DIR=$(mktemp -d)
-cd "${TEMP_BUILD_DIR}"
-export BUILD_SOX=1 BUILD_KALDI=1 BUILD_RNNT=1 USE_FFMPEG=0 USE_ROCM=0 USE_CUDA=0
-export TORCHAUDIO_TEST_ALLOW_SKIP_IF_NO_FFMPEG=1
-git clone --recursive https://github.com/pytorch/audio.git -b v${TORCHAUDIO_VERSION}
-cd audio
-#patching 
-sed -i '
-s|_CSRC_DIR / "_torchaudio.cpp"|str(_CSRC_DIR / "_torchaudio.cpp")|;
-s|_CSRC_DIR / "utils.cpp"|str(_CSRC_DIR / "utils.cpp")|;
-s|sources=\[_CSRC_DIR / s for s in sources\]|sources=[str(_CSRC_DIR / s) for s in sources]|;
-' tools/setup_helpers/extension.py
-MAX_JOBS=${MAX_JOBS:-$(nproc)} \
-BUILD_VERSION=${TORCHAUDIO_VERSION} \
-uv build --wheel --out-dir "${WHEEL_DIR}" --no-build-isolation
-uv pip install "${WHEEL_DIR}"/torchaudio*.whl
-cd "${REPO_ROOT}"
-rm -rf "${TEMP_BUILD_DIR}"
-
-########################################
-# Xgrammar
-########################################
-uv pip install \
-   "scikit-build-core==0.11.6" \
-   "pyproject-metadata<0.8" \
-    pathspec \
-    packaging \
-    distro \
-   "setuptools<70" \
-    setuptools_scm \
-    cmake \
-    ninja \
-    pybind11 \
-    nanobind
-uv pip install apache-tvm-ffi==0.1.12 \
-  --no-build-isolation \
-  --no-cache
-
-TEMP_BUILD_DIR=$(mktemp -d)
-
-pushd "${TEMP_BUILD_DIR}"
-
-export CFLAGS="-fno-lto -mcpu=power9"
-export CXXFLAGS="-fno-lto -mcpu=power9"
-export LDFLAGS="-fno-lto"
-export PATH=/opt/vllm/bin:$PATH
-
-export Python_EXECUTABLE=/opt/vllm/bin/python3
-export Python3_EXECUTABLE=/opt/vllm/bin/python3
-export PYTHON_EXECUTABLE=/opt/vllm/bin/python3
-
-export Python_ROOT_DIR=/opt/vllm
-export Python3_ROOT_DIR=/opt/vllm
-
-git clone \
-    --recursive \
-    https://github.com/mlc-ai/xgrammar \
-    -b "v${XGRAMMAR_VERSION}"
-
-cd xgrammar
-
-cp cmake/config.cmake .
-export PYTHONPATH=/opt/vllm/lib64/python3.12/site-packages:/opt/vllm/lib/python3.12/site-packages:${PYTHONPATH:-}
-
-uv build \
-    --wheel \
-    --out-dir "${WHEEL_DIR}" \
-    --no-build-isolation
-
-uv pip install "${WHEEL_DIR}"/xgrammar*.whl -v
-
-popd
-
-rm -rf "${TEMP_BUILD_DIR}"
-cd "${REPO_ROOT}"
-
-########################################
-# RHOAI Binary Downloads
-########################################
-pip download \
-    --index-url "${RHOAI_INDEX_URL}" \
-    --only-binary=:all: \
-    --no-deps \
-    llvmlite==0.47.0 \
-    -d "${WHEEL_DIR}"
-
-pip download \
-    --index-url "${RHOAI_INDEX_URL}" \
-    --only-binary=:all: \
-    --no-deps \
-    Numba==0.65.0 \
-    -d "${WHEEL_DIR}"
-
-########################################
-# install built wheels
-########################################
-uv pip install setuptools_scm maturin setuptools-rust ninja scikit-build-core pybind11 nanobind \
-    --no-build-isolation
-uv pip install "${WHEEL_DIR}"/*.whl
-
-########################################
-# install remaining deps
-########################################
-
-sed -i.bak -e 's/.*torch.*//g' pyproject.toml requirements/*.txt
-
-uv pip install "setuptools>=78.1.1" --no-build-isolation
-
-export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/usr/local/lib64/pkgconfig:/usr/lib64/pkgconfig
-
-uv pip install -r requirements/common.txt \
-               -r requirements/cpu.txt \
-               -r requirements/build/cpu.txt --index-strategy unsafe-best-match
@@ -15,7 +15,6 @@ endif()
 #
 set(ENABLE_X86_ISA $ENV{VLLM_CPU_X86})
 set(ENABLE_ARM_BF16 $ENV{VLLM_CPU_ARM_BF16})
-set(ENABLE_RVV_BF16 $ENV{VLLM_CPU_RVV_BF16})

 include_directories("${CMAKE_SOURCE_DIR}/csrc")

@@ -111,13 +110,6 @@ else()
        set(ARM_BF16_FOUND ON)
        message(STATUS "ARM BF16 support enabled via VLLM_CPU_ARM_BF16 environment variable")
    endif()
-    # Some kernels (e.g. Bianbu on Spacemit X100) do not report zvfbfmin
-    # in /proc/cpuinfo despite hardware support. VLLM_CPU_RVV_BF16=1
-    # overrides the detection result.
-    if (ENABLE_RVV_BF16)
-        set(RVV_BF16_FOUND ON)
-        message(STATUS "RVV BF16 support enabled via VLLM_CPU_RVV_BF16 environment variable")
-    endif()
 endif()

 if (CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64|amd64" OR ENABLE_X86_ISA)
@@ -186,10 +178,7 @@ elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "riscv64")
    # Override with -DVLLM_RVV_VLEN=128 or -DVLLM_RVV_VLEN=256 for RVV.
    if(NOT DEFINED VLLM_RVV_VLEN)
        # Auto-detect: find the largest zvl<N>b in /proc/cpuinfo isa line.
-        # Skip when cross-compiling — /proc/cpuinfo describes the build host.
-        if(CMAKE_CROSSCOMPILING)
-            message(STATUS "Cross-compiling: skipping VLEN auto-detection from /proc/cpuinfo")
-        elseif(EXISTS /proc/cpuinfo)
+        if(EXISTS /proc/cpuinfo)
            file(READ /proc/cpuinfo _cpuinfo)
            set(_best 0)
            foreach(_n IN ITEMS 128 256 512 1024)
@@ -197,13 +186,6 @@ elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "riscv64")
                    set(_best ${_n})
                endif()
            endforeach()
-            # Only VLEN=128 and VLEN=256 are supported by the RVV kernels.
-            if(_best GREATER 256)
-                message(WARNING
-                    "Detected VLEN=${_best} but only 128/256 are supported; "
-                    "clamping to 256")
-                set(_best 256)
-            endif()
            if(_best GREATER 0)
                set(VLLM_RVV_VLEN ${_best})
            endif()
@@ -213,9 +195,9 @@ elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "riscv64")
        if(NOT DEFINED VLLM_RVV_VLEN AND (RVV_FP16_FOUND OR RVV_BF16_FOUND))
            message(FATAL_ERROR
                "RISC-V RVV is available but VLEN could not be auto-detected. "
-                "Please specify VLEN explicitly via CMAKE_ARGS:\n"
-                "  CMAKE_ARGS='-DVLLM_RVV_VLEN=128'   (for VLEN=128 hardware)\n"
-                "  CMAKE_ARGS='-DVLLM_RVV_VLEN=256'   (for VLEN=256 hardware, e.g. Spacemit X100)")
+                "Please specify VLEN explicitly:\n"
+                "  -DVLLM_RVV_VLEN=128   (for VLEN=128 hardware)\n"
+                "  -DVLLM_RVV_VLEN=256   (for VLEN=256 hardware, e.g. Spacemit X100)")
        endif()
    endif()
    if(VLLM_RVV_VLEN AND VLLM_RVV_VLEN GREATER 0)
@@ -227,7 +209,7 @@ elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "riscv64")
            message(STATUS "BF16 extension detected")
            set(MARCH_FLAGS -march=rv64gcv_zvfh_zfbfmin_zvfbfmin_zvl${VLLM_RVV_VLEN}b -mrvv-vector-bits=zvl -mabi=lp64d)
        elseif(RVV_FP16_FOUND)
-            message(WARNING "BF16 functionality is not available.")
+            message(WARNING "BF16 functionality is not available")
            set(MARCH_FLAGS -march=rv64gcv_zvfh_zvl${VLLM_RVV_VLEN}b -mrvv-vector-bits=zvl -mabi=lp64d)
        else()
            message(STATUS "compile riscv with scalar (no FP16/BF16)")
@@ -347,7 +329,7 @@ if (ENABLE_X86_ISA OR (ASIMD_FOUND AND NOT APPLE_SILICON_FOUND) OR POWER9_FOUND
    set(ONEDNN_ENABLE_PRIMITIVE "MATMUL;REORDER")
    set(ONEDNN_BUILD_GRAPH "OFF")
    set(ONEDNN_ENABLE_JIT_PROFILING "ON")
-    set(ONEDNN_ENABLE_ITT_TASKS "ON")
+    set(ONEDNN_ENABLE_ITT_TASKS "OFF")
    set(ONEDNN_ENABLE_MAX_CPU_ISA "ON")
    set(ONEDNN_ENABLE_CPU_ISA_HINTS "ON")
    set(ONEDNN_VERBOSE "ON")
@@ -445,7 +427,6 @@ if (ASIMD_FOUND AND NOT APPLE_SILICON_FOUND)
    set(VLLM_EXT_SRC
        "csrc/cpu/shm.cpp"
        "csrc/cpu/activation_lut_bf16.cpp"
-        "csrc/cpu/cpu_tanhf_neon.hpp"
        "csrc/cpu/cpu_fused_moe.cpp"
        ${VLLM_EXT_SRC})
 endif()
@@ -29,8 +29,7 @@ if(DEEPGEMM_SRC_DIR)
 else()
  # Keep in sync with tools/install_deepgemm.sh
  set(_DEEPGEMM_UPSTREAM_REPO "https://github.com/deepseek-ai/DeepGEMM.git")
-  # NOTE: This is currently targeting nv-dev branch due to sm120 support
-  set(_DEEPGEMM_UPSTREAM_TAG "a6b593d2826719dcf4892609af7b84ee23aaf32a")
+  set(_DEEPGEMM_UPSTREAM_TAG "891d57b4db1071624b5c8fa0d1e51cb317fa709f")

  set(_deepgemm_fc_root "${FETCHCONTENT_BASE_DIR}")
  if(NOT _deepgemm_fc_root)
@@ -19,7 +19,7 @@ else()
  FetchContent_Declare(
        flashmla
        GIT_REPOSITORY https://github.com/vllm-project/FlashMLA
-        GIT_TAG b70aff3d110a2b1a037e62eac295166b5143643a
+        GIT_TAG a6ec2ba7bd0a7dff98b3f4d3e6b52b159c48d78b
        GIT_PROGRESS TRUE
        CONFIGURE_COMMAND ""
        BUILD_COMMAND ""
@@ -17,7 +17,7 @@ else()
  FetchContent_Declare(
    fmha_sm100
    GIT_REPOSITORY https://github.com/vllm-project/MSA.git
-    GIT_TAG 2e63ec37a0fc29bc20f39cd1a52e0f5affc33a73
+    GIT_TAG fee783153f3efe57e3e933c5cb7e267a7cebcfb5
    GIT_PROGRESS TRUE
    CONFIGURE_COMMAND ""
    BUILD_COMMAND ""
@@ -39,7 +39,7 @@ else()
  FetchContent_Declare(
          vllm-flash-attn
          GIT_REPOSITORY https://github.com/vllm-project/flash-attention.git
-          GIT_TAG bb9a72e7dde0dc614ffc663e052cd6a19ce73a42
+          GIT_TAG b3964b1d8b95d8e8447435668ab169a2700bab65
          GIT_PROGRESS TRUE
          # Don't share the vllm-flash-attn build between build types
          BINARY_DIR ${CMAKE_BINARY_DIR}/vllm-flash-attn
@@ -126,18 +126,6 @@ void gelu_tanh_and_mul(torch::Tensor& out,    // [..., d]
      });
 }

-void gelu_tanh(torch::Tensor& out, torch::Tensor& input) {
-  int num_tokens = input.numel() / input.size(-1);
-  int d = input.size(-1);
-
-  VLLM_DISPATCH_FLOATING_TYPES(input.scalar_type(), "gelu_tanh_impl", [&] {
-    CPU_KERNEL_GUARD_IN(gelu_tanh_impl)
-    activation_kernel<scalar_t, gelu_tanh_act, false>(
-        num_tokens, d, input.data_ptr<scalar_t>(), out.data_ptr<scalar_t>());
-    CPU_KERNEL_GUARD_OUT(gelu_tanh_impl)
-  });
-}
-
 void gelu_new(torch::Tensor& out, torch::Tensor& input) {
  int num_tokens = input.numel() / input.size(-1);
  int d = input.size(-1);
@@ -13,8 +13,7 @@ static inline cpu_attention::Fp8KVCacheDataType parse_fp8_kv_dtype(

 bool cpu_attn_has_isa(const std::string& isa) {
  if (isa == "rvv") {
-#if defined(__riscv) && defined(__riscv_v_min_vlen) && \
-    (__riscv_v_min_vlen == 128 || __riscv_v_min_vlen == 256)
+#if defined(__riscv) && defined(__riscv_v_min_vlen) && __riscv_v_min_vlen == 128
    return true;
 #else
    return false;
@@ -417,10 +417,8 @@ class AttentionScheduler {
      has_decode_request = has_decode_request || (q_token_num == 1);
      decode_only_batch = decode_only_batch && (q_token_num == 1);
    }
-    const int32_t original_q_head_per_kv =
-        input.num_heads_q / input.num_heads_kv;
-    int32_t q_head_per_kv = original_q_head_per_kv;
-    const bool supports_gqa = original_q_head_per_kv <= max_num_q_per_iter;
+    int32_t q_head_per_kv = input.num_heads_q / input.num_heads_kv;
+    const bool supports_gqa = q_head_per_kv <= max_num_q_per_iter;
    const bool use_gqa_fast_path = supports_gqa && decode_only_batch;
    const bool use_gqa_scratchpad = supports_gqa && has_decode_request;
    if (!use_gqa_scratchpad) {
@@ -673,62 +671,22 @@ class AttentionScheduler {
    metadata_ptr->effective_thread_num = effective_thread_num;

    {
+      // when q_tile_size = max_num_q_per_iter, requires max
+      // attention_scratchpad_size
      AttentionScratchPad sc(0, *metadata_ptr, 0x0);
-      int64_t max_attention_scratchpad_size = 0;
-
-      for (const AttentionWorkItemGroup& item : workitems) {
-        const bool curr_use_gqa =
-            use_gqa_fast_path || (supports_gqa && item.q_token_num == 1);
-        const int32_t curr_q_heads_per_kv =
-            curr_use_gqa ? original_q_head_per_kv : 1;
-        const int32_t curr_default_q_tile_token_num =
-            default_tile_size / curr_q_heads_per_kv;
-
-        for (int32_t q_token_offset = 0; q_token_offset < item.q_token_num;
-             q_token_offset += curr_default_q_tile_token_num) {
-          const int32_t actual_q_token_num = std::min(
-              curr_default_q_tile_token_num, item.q_token_num - q_token_offset);
-          const int32_t q_head_tile_size =
-              actual_q_token_num * curr_q_heads_per_kv;
-          const int32_t rounded_q_head_tile_size =
-              ((q_head_tile_size + max_num_q_per_iter - 1) /
-               max_num_q_per_iter) *
-              max_num_q_per_iter;
-
-          const int64_t n = AttentionScheduler::calcu_tile_size_with_constant_q(
-              cache_size, input.head_dim, input.elem_size,
-              input.q_buffer_elem_size, input.logits_buffer_elem_size,
-              input.output_buffer_elem_size, max_num_q_per_iter,
-              kv_len_alignment, rounded_q_head_tile_size,
-              rounded_q_head_tile_size <= max_num_q_per_iter);
-
-          sc.update(input.head_dim, input.q_buffer_elem_size,
-                    input.logits_buffer_elem_size,
-                    input.output_buffer_elem_size, max_num_q_per_iter,
-                    rounded_q_head_tile_size, n);
-
-          max_attention_scratchpad_size = std::max(
-              max_attention_scratchpad_size, sc.get_thread_scratchpad_size());
-        }
-      }
-
+      int64_t n = AttentionScheduler::calcu_tile_size_with_constant_q(
+          cache_size, input.head_dim, input.elem_size, input.q_buffer_elem_size,
+          input.logits_buffer_elem_size, input.output_buffer_elem_size,
+          max_num_q_per_iter, kv_len_alignment, max_num_q_per_iter, true);
+      sc.update(input.head_dim, input.q_buffer_elem_size,
+                input.logits_buffer_elem_size, input.output_buffer_elem_size,
+                max_num_q_per_iter, max_num_q_per_iter, n);
      metadata_ptr->attention_scratchpad_size_per_thread =
-          ((max_attention_scratchpad_size + 63) / 64) * 64;
-
-      int32_t max_reduction_q_head_tile_size = 0;
-      for (const ReductionWorkItemGroup& item : reduce_workitems) {
-        const bool curr_use_gqa =
-            use_gqa_fast_path || (supports_gqa && item.q_token_id_num == 1);
-        const int32_t curr_q_heads_per_kv =
-            curr_use_gqa ? original_q_head_per_kv : 1;
-
-        max_reduction_q_head_tile_size =
-            std::max(max_reduction_q_head_tile_size,
-                     item.q_token_id_num * curr_q_heads_per_kv);
-      }
+          ((sc.get_thread_scratchpad_size() + 63) / 64) * 64;

      sc.update(0, metadata_ptr->reduction_split_num, input.head_dim,
-                max_reduction_q_head_tile_size, input.output_buffer_elem_size);
+                q_head_per_kv * split_kv_q_token_num_threshold,
+                input.output_buffer_elem_size);
      metadata_ptr->reduction_scratchpad_size_per_kv_head =
          ((sc.get_reduction_scratchpad_size() + 63) / 64) * 64;
    }
@@ -323,6 +323,8 @@ class AttentionImpl<ISA::VSX, scalar_t, head_dim> {
      const int64_t num_blocks_stride, const int64_t cache_head_num_stride,
      const int64_t block_size, const int64_t block_size_stride,
      const float k_inv = 0.0f, const float v_inv = 0.0f) {
+    // k_inv and v_inv are unused on VSX: FP8 KV cache is not supported on
+    // PowerPC. The parameters are present to match the common interface.
 #pragma omp parallel for collapse(2)
    for (int64_t token_idx = 0; token_idx < token_num; ++token_idx) {
      for (int64_t head_idx = 0; head_idx < head_num; ++head_idx) {
@@ -1,128 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-// SPDX-FileCopyrightText: Copyright contributors to the vLLM project
-
-#ifndef CPU_TANHF_NEON_HPP
-#define CPU_TANHF_NEON_HPP
-
-#include <cstdint>
-#include <arm_neon.h>
-
-namespace vec_op {
-
-namespace {
-
-struct TanhfConstants {
-  float32x4_t special_bound;
-  float32x4_t two;
-  float32x4_t c0;
-  float32x4_t c2;
-  int32x4_t exponent_bias;
-  float c1;
-  float c3;
-  float two_over_ln2;
-  float c4;
-  float ln2_hi;
-  float ln2_lo;
-};
-
-const TanhfConstants kTanhfConstants = {
-    // 9.01, above which tanhf rounds to 1 (or -1 for  negative).
-    .special_bound = vdupq_n_f32(0x1.205966p+3f),
-    .two = vdupq_n_f32(0x1.0p+1f),
-    .c0 = vdupq_n_f32(0x1.fffffep-2f),
-    .c2 = vdupq_n_f32(0x1.555736p-5f),
-    .exponent_bias = vdupq_n_s32(0x3f800000),
-    .c1 = 0x1.5554aep-3f,
-    .c3 = 0x1.12287cp-7f,
-    .two_over_ln2 = 0x1.715476p+1f,
-    .c4 = 0x1.6b55a2p-10f,
-    .ln2_hi = 0x1.62e4p-1f,
-    .ln2_lo = 0x1.7f7d1cp-20f,
-};
-
-// Return the ptr but hide it's value from the compiler so accesses
-// through it can't be optimised based on contents.
-template <typename T>
-inline const T* ptr_barrier(const T* ptr) {
-  const T* opaque_ptr = ptr;
-  __asm__("" : "+r"(opaque_ptr));
-  return opaque_ptr;
-}
-
-// Check whether any lanes in the mask are set
-inline bool any_u32(uint32x4_t x) { return vmaxvq_u32(x) != 0; }
-
-// e^2x - 1 inline helper
-inline float32x4_t e2xm1f_inline(float32x4_t x, const TanhfConstants* d) {
-  float32x2_t ln2 = vld1_f32(&d->ln2_hi);
-  float32x4_t lane_consts = vld1q_f32(&d->c1);
-
-  // Reduce argument: f in [-ln2/2, ln2/2], i is exact.
-  float32x4_t j = vrndaq_f32(vmulq_laneq_f32(x, lane_consts, 2));
-  int32x4_t i = vcvtq_s32_f32(j);
-  float32x4_t f = vaddq_f32(x, x);
-  f = vfmsq_lane_f32(f, j, ln2, 0);
-  f = vfmsq_lane_f32(f, j, ln2, 1);
-
-  // Approximate expm1(f) with polynomial P, expm1(f) ~= f + f^2 * P(f)
-  float32x4_t f2 = vmulq_f32(f, f);
-  float32x4_t f4 = vmulq_f32(f2, f2);
-  float32x4_t p01 = vfmaq_laneq_f32(d->c0, f, lane_consts, 0);
-  float32x4_t p23 = vfmaq_laneq_f32(d->c2, f, lane_consts, 1);
-  float32x4_t poly = vfmaq_f32(p01, f2, p23);
-  poly = vfmaq_laneq_f32(poly, f4, lane_consts, 3);
-  poly = vfmaq_f32(f, f2, poly);
-
-  // scale = 2^i
-  int32x4_t u = vaddq_s32(vshlq_n_s32(i, 23), d->exponent_bias);
-  float32x4_t scale = vreinterpretq_f32_s32(u);
-  return vfmaq_f32(vsubq_f32(scale, vdupq_n_f32(1.0f)), poly, scale);
-}
-
-// Calculate the result tanh(x) = q / (q+2) and set special lanes to ±1
-inline float32x4_t special_case(float32x4_t x, float32x4_t q,
-                                uint32x4_t special) {
-  const TanhfConstants* d = ptr_barrier(&kTanhfConstants);
-
-  float32x4_t y = vdivq_f32(q, vaddq_f32(q, d->two));
-  uint32x4_t ix = vreinterpretq_u32_f32(x);
-  uint32x4_t one_bits = vreinterpretq_u32_s32(d->exponent_bias);
-  uint32x4_t sign_mask = vdupq_n_u32(0x80000000u);
-  uint32x4_t special_bits = vbslq_u32(sign_mask, ix, one_bits);
-  float32x4_t special_y = vreinterpretq_f32_u32(special_bits);
-  return vbslq_f32(special, special_y, y);
-}
-
-}  // namespace
-
-// Implementation of tanhf adapted from Arm Optimized Routines (tanhf
-// AdvSIMD)
-// https://github.com/ARM-software/optimized-routines/blob/master/math/aarch64/advsimd/tanhf.c
-//
-// Approximation for single-precision vector tanh(x), using a simplified
-// version of expm1f. The maximum error is 2.08 + 0.5 ULP:
-// _ZGVnN4v_tanhf (0x1.fa5eep-5) got 0x1.f9ba02p-5 want 0x1.f9ba08p-5.
-inline float32x4_t fast_tanhf_f32x4(float32x4_t x) {
-  const TanhfConstants* d = ptr_barrier(&kTanhfConstants);
-
-  // tanh(x) = (e^2x - 1) / (e^2x + 1)
-  // q = e^2x -1
-  float32x4_t q = e2xm1f_inline(x, d);
-
-  // Check for special cases
-  uint32x4_t special = vcagtq_f32(x, d->special_bound);
-
-  // Fall back to vectorised special case for any lanes which would cause
-  // expm1 to overflow
-  if (any_u32(special)) {
-    return special_case(x, q, special);
-  }
-
-  // Complete fast path if no special lanes
-  // tanh(x) = q / (q+2)
-  return vdivq_f32(q, vaddq_f32(q, d->two));
-}
-
-}  // namespace vec_op
-
-#endif  // CPU_TANHF_NEON_HPP
@@ -4,7 +4,7 @@
 #if defined(__x86_64__)
  // x86 implementation
  #include "cpu_types_x86.hpp"
-#elif defined(__powerpc__)
+#elif defined(__POWER9_VECTOR__)
  // ppc implementation
  #include "cpu_types_vsx.hpp"
 #elif defined(__s390x__)
@@ -41,4 +41,4 @@ inline int get_max_threads() {
 }
 }  // namespace cpu_utils

-#endif
+#endif
@@ -3,8 +3,6 @@

 #include <arm_neon.h>

-#include "cpu/cpu_tanhf_neon.hpp"
-
 #include <torch/all.h>
 #include <ATen/cpu/vec/functional.h>
 #include <ATen/cpu/vec/vec.h>
@@ -347,10 +345,6 @@ struct FP32Vec4 : public VectorizedRegWrapper<FP32Vec4, 1, float> {
  explicit FP32Vec4(float32x4_t data) : Base(VectorizedT(data)) {};

  explicit FP32Vec4(const FP32Vec4& data) : Base(data) {};
-
-  FORCE_INLINE FP32Vec4 tanh() const {
-    return FP32Vec4(fast_tanhf_f32x4(reg.val[0]));
-  }
 };

 struct FP32Vec8 : public VectorizedRegWrapper<FP32Vec8, 2, float> {
@@ -397,13 +391,6 @@ struct FP32Vec8 : public VectorizedRegWrapper<FP32Vec8, 2, float> {
    reg.val[1] = Vectorized<float>(data.val[1]);
  }

-  FORCE_INLINE FP32Vec8 tanh() const {
-    FP32Vec8 r(uninit);
-    r.reg.val[0] = Vectorized<float>(fast_tanhf_f32x4(reg.val[0]));
-    r.reg.val[1] = Vectorized<float>(fast_tanhf_f32x4(reg.val[1]));
-    return r;
-  }
-
  FORCE_INLINE float reduce_sum() const noexcept {
    float answer = 0;
    std::plus<VectorizedT> add;
@@ -510,15 +497,6 @@ struct FP32Vec16 : public VectorizedRegWrapper<FP32Vec16, 4, float> {
    reg.val[3] = Vectorized<float>(vcvt_f32_f16(vget_high_f16(v.reg.val[1])));
  };

-  FORCE_INLINE FP32Vec16 tanh() const {
-    FP32Vec16 r(uninit);
-    r.reg.val[0] = Vectorized<float>(fast_tanhf_f32x4(reg.val[0]));
-    r.reg.val[1] = Vectorized<float>(fast_tanhf_f32x4(reg.val[1]));
-    r.reg.val[2] = Vectorized<float>(fast_tanhf_f32x4(reg.val[2]));
-    r.reg.val[3] = Vectorized<float>(fast_tanhf_f32x4(reg.val[3]));
-    return r;
-  }
-
  static FORCE_INLINE void load_even_odd(const float* ptr, FP32Vec16& even,
                                         FP32Vec16& odd) noexcept {
    const float32x4x2_t x01 = vuzpq_f32(vld1q_f32(ptr), vld1q_f32(ptr + 4));
@@ -214,18 +214,11 @@ struct BF16Vec32 : public Vec<BF16Vec32> {

  explicit BF16Vec32(const BF16Vec8& v) {
    fixed_u16x8_t u16_val = bf16_to_u16(v.reg);
-    // Widen LMUL_128 → LMUL_256 so vslideup operands share a type.
-    // At VLEN=256 this is mf2→m1 (both integer); at VLEN=128 it is m1→m2.
-    fixed_u16x16_t ext =
-        RVVI4(__riscv_vlmul_ext_v_u16, LMUL_128, _u16, LMUL_256)(u16_val);
-    // Build 16-element half: place the 8 elements at offsets 0 and 8.
-    fixed_u16x16_t half = RVVI(__riscv_vmv_v_x_u16, LMUL_256)(0, 16);
-    half = RVVI(__riscv_vslideup_vx_u16, LMUL_256)(half, ext, 0, 8);
-    half = RVVI(__riscv_vslideup_vx_u16, LMUL_256)(half, ext, 8, 16);
-    // Double to LMUL_512 (m1→m2 at VLEN=256, m2→m4 at VLEN=128).
-    fixed_u16x32_t dst =
-        RVVI4(__riscv_vcreate_v_u16, LMUL_256, _u16, LMUL_512)(half, half);
-    reg = RVVI4(__riscv_vreinterpret_v_u16, LMUL_512, _bf16, LMUL_512)(dst);
+    fixed_u16x32_t u16_combined =
+        RVVI4(__riscv_vcreate_v_u16, LMUL_128, _u16, LMUL_512)(
+            u16_val, u16_val, u16_val, u16_val);
+    reg = RVVI4(__riscv_vreinterpret_v_u16, LMUL_512, _bf16,
+                LMUL_512)(u16_combined);
  };

  void save(void* ptr) const {
@@ -630,29 +623,17 @@ struct FP32Vec16 : public Vec<FP32Vec16> {
            data.reg, data.reg)) {};
  explicit FP32Vec16(const FP32Vec16& data) : reg(data.reg) {};
  explicit FP32Vec16(int64_t value, const FP32Vec16& lut) {
-    // Split into two 32-bit halves to avoid u64 @ LMUL_1024 (m8 on
-    // VLEN=128 / m4 on VLEN=256), which causes heavy register spilling.
-    constexpr int HALF = VEC_ELEM_NUM / 2;
-    const auto q = static_cast<uint64_t>(value);
-    const uint32_t lo = static_cast<uint32_t>(q);
-    const uint32_t hi = static_cast<uint32_t>(q >> 32);
-
-    auto lane_ids = RVVI(__riscv_vid_v_u32, LMUL_256)(HALF);
-    auto shifts = RVVI(__riscv_vsll_vx_u32, LMUL_256)(lane_ids, 2, HALF);
-
-    auto packed_lo = RVVI(__riscv_vmv_v_x_u32, LMUL_256)(lo, HALF);
-    auto idx_lo = RVVI(__riscv_vand_vx_u32, LMUL_256)(
-        RVVI(__riscv_vsrl_vv_u32, LMUL_256)(packed_lo, shifts, HALF), 0xF,
-        HALF);
-
-    auto packed_hi = RVVI(__riscv_vmv_v_x_u32, LMUL_256)(hi, HALF);
-    auto idx_hi = RVVI(__riscv_vand_vx_u32, LMUL_256)(
-        RVVI(__riscv_vsrl_vv_u32, LMUL_256)(packed_hi, shifts, HALF), 0xF,
-        HALF);
-
-    auto idx =
-        RVVI4(__riscv_vcreate_v_u32, LMUL_256, _u32, LMUL_512)(idx_lo, idx_hi);
-    reg = RVVI(__riscv_vrgather_vv_f32, LMUL_512)(lut.reg, idx, VEC_ELEM_NUM);
+    const uint64_t q_values = static_cast<uint64_t>(value);
+    auto packed = RVVI(__riscv_vmv_v_x_u64, LMUL_1024)(q_values, VEC_ELEM_NUM);
+    auto lane_ids = RVVI(__riscv_vid_v_u64, LMUL_1024)(VEC_ELEM_NUM);
+    auto shifts =
+        RVVI(__riscv_vsll_vx_u64, LMUL_1024)(lane_ids, 2, VEC_ELEM_NUM);
+    auto shifted =
+        RVVI(__riscv_vsrl_vv_u64, LMUL_1024)(packed, shifts, VEC_ELEM_NUM);
+    auto idx64 =
+        RVVI(__riscv_vand_vx_u64, LMUL_1024)(shifted, 0xF, VEC_ELEM_NUM);
+    auto idx32 = RVVI(__riscv_vnsrl_wx_u32, LMUL_512)(idx64, 0, VEC_ELEM_NUM);
+    reg = RVVI(__riscv_vrgather_vv_f32, LMUL_512)(lut.reg, idx32, VEC_ELEM_NUM);
  }
  explicit FP32Vec16(const FP16Vec16& v);

@@ -344,133 +344,53 @@ struct FP32Vec8 : public Vec<FP32Vec8> {

    return result;
  }
+
  FP32Vec8 exp() const {
-    f32x4x2_t out;
-    const __vector float log2e = vec_splats(1.44269504088896341f);
-    const __vector float one = vec_splats(1.0f);
-    const __vector float min_x = vec_splats(-87.3f);
-    const __vector float max_x = vec_splats(88.7f);
-
-    // 5th-degree minimax polynomial for 2^r (r in [0,1))
-    const __vector float c1 = vec_splats(0.6931471805599453f);
-    const __vector float c2 = vec_splats(0.240226506959101f);
-    const __vector float c3 = vec_splats(0.05550410866482158f);
-    const __vector float c4 = vec_splats(0.009618129107628477f);
-    const __vector float c5 = vec_splats(0.0013333558146428443f);
-
-    for (int i = 0; i < 2; i++) {
-      __vector float x = reg.val[i];
-      x = vec_max(x, min_x);
-      x = vec_min(x, max_x);
-
-      __vector float y = vec_mul(x, log2e);
-
-      __vector float kf = vec_floor(y);
-      __vector float r = vec_sub(y, kf);
-
-      // Convert float to signed integer. Use vec_cts for PowerPC AltiVec
-      // compatibility.
-      __vector signed int k = vec_cts(kf, 0);
-      const __vector signed int min_k = vec_splats((signed int)-126);
-      const __vector signed int max_k = vec_splats((signed int)127);
-      k = vec_min(vec_max(k, min_k), max_k);
-
-      // Build 2^k from exponent bits
-      __vector signed int exp_int = vec_add(k, vec_splats((signed int)127));
-      __vector unsigned int bits = (__vector unsigned int)exp_int;
-      bits = vec_sl(bits, vec_splats((unsigned int)23));
-      __vector float pow2k = (__vector float)bits;
-
-      // Improved minimax polynomial
-      __vector float poly = vec_madd(c5, r, c4);
-      poly = vec_madd(poly, r, c3);
-      poly = vec_madd(poly, r, c2);
-      poly = vec_madd(poly, r, c1);
-      poly = vec_madd(poly, r, one);
-
-      out.val[i] = vec_mul(pow2k, poly);
-    }
-    return FP32Vec8(out);
+    // TODO: Vectorize this
+    AliasReg ar;
+    ar.reg = reg;
+    f32x4x4_t ret;
+    ret.val[0][0] = std::exp(ar.values[0]);
+    ret.val[0][1] = std::exp(ar.values[1]);
+    ret.val[0][2] = std::exp(ar.values[2]);
+    ret.val[0][3] = std::exp(ar.values[3]);
+    ret.val[1][0] = std::exp(ar.values[4]);
+    ret.val[1][1] = std::exp(ar.values[5]);
+    ret.val[1][2] = std::exp(ar.values[6]);
+    ret.val[1][3] = std::exp(ar.values[7]);
+    return FP32Vec8(f32x4x2_t({ret.val[0], ret.val[1]}));
  }

  FP32Vec8 tanh() const {
-    const __vector float one = vec_splats(1.0f);
-    const __vector float two = vec_splats(2.0f);
-    const __vector float zero = vec_splats(0.0f);
-    const __vector float sat = vec_splats(9.0f);
-
-    f32x4x2_t out;
-
-    for (int i = 0; i < 2; i++) {
-      __vector float x = reg.val[i];
-      __vector float ax = vec_abs(x);
-
-      __vector bool int mask = vec_cmpge(x, zero);
-      __vector float sign = vec_sel(vec_splats(-1.0f), one, mask);
-
-      __vector bool int saturated = vec_cmpge(ax, sat);
-
-      __vector float two_x = vec_mul(x, two);
-      f32x4x2_t tmp;
-      tmp.val[0] = two_x;
-      tmp.val[1] = two_x;
-      FP32Vec8 temp_vec(tmp);
-      vector float e = temp_vec.exp().reg.val[0];
-
-      vector float num = vec_sub(e, one);
-      vector float den = vec_add(e, one);
-      vector float t = vec_div(num, den);
-
-      out.val[i] = vec_sel(t, sign, saturated);
-    }
-    return FP32Vec8(out);
+    // TODO: Vectorize this
+    AliasReg ar;
+    ar.reg = reg;
+    f32x4x4_t ret;
+    ret.val[0][0] = std::tanh(ar.values[0]);
+    ret.val[0][1] = std::tanh(ar.values[1]);
+    ret.val[0][2] = std::tanh(ar.values[2]);
+    ret.val[0][3] = std::tanh(ar.values[3]);
+    ret.val[1][0] = std::tanh(ar.values[4]);
+    ret.val[1][1] = std::tanh(ar.values[5]);
+    ret.val[1][2] = std::tanh(ar.values[6]);
+    ret.val[1][3] = std::tanh(ar.values[7]);
+    return FP32Vec8(f32x4x2_t({ret.val[0], ret.val[1]}));
  }

  FP32Vec8 er() const {
-    const vector float a1 = vec_splats(0.254829592f);
-    const vector float a2 = vec_splats(-0.284496736f);
-    const vector float a3 = vec_splats(1.421413741f);
-    const vector float a4 = vec_splats(-1.453152027f);
-    const vector float a5 = vec_splats(1.061405429f);
-    const vector float p = vec_splats(0.3275911f);
-    const vector float one = vec_splats(1.0f);
-    const vector float zero = vec_splats(0.0f);
-    const vector float sat = vec_splats(6.0f);
-
-    f32x4x2_t ret;
-
-    for (int i = 0; i < 2; i++) {
-      vector float x = reg.val[i];
-      vector float ax = vec_abs(x);
-
-      vector bool int mask = vec_cmpge(x, zero);
-      vector float sign = vec_sel(vec_splats(-1.0f), one, mask);
-
-      vector bool int saturated = vec_cmpge(ax, sat);
-
-      vector float t = vec_div(one, vec_madd(p, ax, one));
-
-      vector float poly = a5;
-      poly = vec_madd(poly, t, a4);
-      poly = vec_madd(poly, t, a3);
-      poly = vec_madd(poly, t, a2);
-      poly = vec_madd(poly, t, a1);
-      poly = vec_mul(poly, t);
-
-      vector float x_squared = vec_mul(x, x);
-      vector float neg_x_squared = vec_mul(vec_splats(-1.0f), x_squared);
-      f32x4x2_t tmp;
-      tmp.val[0] = neg_x_squared;
-      tmp.val[1] = neg_x_squared;
-      FP32Vec8 exp_input(tmp);
-      vector float exp_term = exp_input.exp().reg.val[0];
-
-      vector float y = vec_nmsub(poly, exp_term, one);
-      vector float erf_val = vec_mul(sign, y);
-
-      ret.val[i] = vec_sel(erf_val, sign, saturated);
-    }
-    return FP32Vec8(ret);
+    // TODO: Vectorize this
+    AliasReg ar;
+    ar.reg = reg;
+    f32x4x4_t ret;
+    ret.val[0][0] = std::erf(ar.values[0]);
+    ret.val[0][1] = std::erf(ar.values[1]);
+    ret.val[0][2] = std::erf(ar.values[2]);
+    ret.val[0][3] = std::erf(ar.values[3]);
+    ret.val[1][0] = std::erf(ar.values[4]);
+    ret.val[1][1] = std::erf(ar.values[5]);
+    ret.val[1][2] = std::erf(ar.values[6]);
+    ret.val[1][3] = std::erf(ar.values[7]);
+    return FP32Vec8(f32x4x2_t({ret.val[0], ret.val[1]}));
  }

  FP32Vec8 operator*(const FP32Vec8& b) const {
@@ -278,8 +278,7 @@ TORCH_LIBRARY_EXPAND(TORCH_EXTENSION_NAME, ops) {
  ops.def(
      "dynamic_4bit_int_moe("
      "Tensor x, Tensor topk_ids, Tensor topk_weights,"
-      "Tensor w13_packed, Tensor w2_packed,"
-      "int hidden_size, int intermediate_size,"
+      "Tensor w13_packed, Tensor w2_packed, int H, int I, int I2,"
      "int group_size, bool apply_router_weight_on_input, int activation_kind"
      ") -> Tensor");

@@ -299,10 +298,6 @@ TORCH_LIBRARY_EXPAND(TORCH_EXTENSION_NAME, ops) {
  ops.def("gelu_tanh_and_mul(Tensor! out, Tensor input) -> ()");
  ops.impl("gelu_tanh_and_mul", torch::kCPU, &gelu_tanh_and_mul);

-  // GELU tanh implementation.
-  ops.def("gelu_tanh(Tensor! out, Tensor input) -> ()");
-  ops.impl("gelu_tanh", torch::kCPU, &gelu_tanh);
-
  // GELU implementation used in GPT-2.
  ops.def("gelu_new(Tensor! out, Tensor input) -> ()");
  ops.impl("gelu_new", torch::kCPU, &gelu_new);
@@ -76,14 +76,14 @@ inline int64_t get_available_l2_size() {
    if (l2_cache_size == 0) {
      l2_cache_size = 256 * 1024;
    }
-    return static_cast<int64_t>(l2_cache_size) >> 1;
+    return static_cast<int64_t>(l2_cache_size) >> 1;  // use 50% of L2 cache
  }();
  return size;
 #else
  static int64_t size = []() {
    auto caps = at::cpu::get_cpu_capabilities();
    const uint32_t l2_cache_size = caps.at("l2_cache_size").toInt();
-    return l2_cache_size >> 1;
+    return l2_cache_size >> 1;  // use 50% of L2 cache
  }();
  return size;
 #endif
@@ -0,0 +1,60 @@
+// TODO: Remove this once ROCm upgrade to torch 2.11.
+#include <torch/all.h>
+#include <torch/cuda.h>
+#include <cuda_runtime.h>
+
+// This function assumes that `cpu_tensor` is a CPU tensor,
+// and that UVA (Unified Virtual Addressing) is enabled.
+torch::Tensor get_cuda_view_from_cpu_tensor(torch::Tensor& cpu_tensor) {
+  TORCH_CHECK(cpu_tensor.device().is_cpu(), "Input tensor must be on CPU");
+
+  // handle empty tensor
+  if (cpu_tensor.numel() == 0) {
+    return torch::empty(cpu_tensor.sizes(),
+                        cpu_tensor.options().device(torch::kCUDA));
+  }
+
+  if (cpu_tensor.is_pinned()) {
+    // If CPU tensor is pinned, directly get the device pointer.
+    void* host_ptr = const_cast<void*>(cpu_tensor.data_ptr());
+    void* device_ptr = nullptr;
+    cudaError_t err = cudaHostGetDevicePointer(&device_ptr, host_ptr, 0);
+    TORCH_CHECK(err == cudaSuccess,
+                "cudaHostGetDevicePointer failed: ", cudaGetErrorString(err));
+
+    return torch::from_blob(
+        device_ptr, cpu_tensor.sizes(), cpu_tensor.strides(),
+        [base = cpu_tensor](void*) {},  // keep cpu tensor alive
+        cpu_tensor.options().device(torch::kCUDA));
+  }
+
+  // If CPU tensor is not pinned, allocate a new pinned memory buffer.
+  torch::Tensor contiguous_cpu = cpu_tensor.contiguous();
+  size_t nbytes = contiguous_cpu.nbytes();
+
+  void* host_ptr = nullptr;
+  cudaError_t err = cudaHostAlloc(&host_ptr, nbytes, cudaHostAllocMapped);
+  if (err != cudaSuccess) {
+    AT_ERROR("cudaHostAlloc failed: ", cudaGetErrorString(err));
+  }
+
+  err = cudaMemcpy(host_ptr, contiguous_cpu.data_ptr(), nbytes,
+                   cudaMemcpyDefault);
+  if (err != cudaSuccess) {
+    cudaFreeHost(host_ptr);
+    AT_ERROR("cudaMemcpy failed: ", cudaGetErrorString(err));
+  }
+
+  void* device_ptr = nullptr;
+  err = cudaHostGetDevicePointer(&device_ptr, host_ptr, 0);
+  if (err != cudaSuccess) {
+    cudaFreeHost(host_ptr);
+    AT_ERROR("cudaHostGetDevicePointer failed: ", cudaGetErrorString(err));
+  }
+
+  auto deleter = [host_ptr](void*) { cudaFreeHost(host_ptr); };
+
+  return torch::from_blob(device_ptr, contiguous_cpu.sizes(),
+                          contiguous_cpu.strides(), deleter,
+                          contiguous_cpu.options().device(torch::kCUDA));
+}
--- a/Show More
+++ b/Show More