Merge branch 'vllm-project:main' into main

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

@@ -56,7 +56,7 @@
 
 def read_markdown(file):
     if os.path.exists(file):
-        with open(file, "r") as f:
+        with open(file) as f:
             return f.read() + "\n"
     else:
         return f"{file} not found.\n"
@@ -75,14 +75,14 @@ def results_to_json(latency, throughput, serving):
     # collect results
     for test_file in results_folder.glob("*.json"):
 
-        with open(test_file, "r") as f:
+        with open(test_file) as f:
             raw_result = json.loads(f.read())
 
         if "serving" in str(test_file):
             # this result is generated via `benchmark_serving.py`
 
             # attach the benchmarking command to raw_result
-            with open(test_file.with_suffix(".commands"), "r") as f:
+            with open(test_file.with_suffix(".commands")) as f:
                 command = json.loads(f.read())
             raw_result.update(command)
 
@@ -97,7 +97,7 @@ def results_to_json(latency, throughput, serving):
             # this result is generated via `benchmark_latency.py`
 
             # attach the benchmarking command to raw_result
-            with open(test_file.with_suffix(".commands"), "r") as f:
+            with open(test_file.with_suffix(".commands")) as f:
                 command = json.loads(f.read())
             raw_result.update(command)
 
@@ -119,7 +119,7 @@ def results_to_json(latency, throughput, serving):
             # this result is generated via `benchmark_throughput.py`
 
             # attach the benchmarking command to raw_result
-            with open(test_file.with_suffix(".commands"), "r") as f:
+            with open(test_file.with_suffix(".commands")) as f:
                 command = json.loads(f.read())
             raw_result.update(command)
 

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

@@ -72,15 +72,15 @@ def main(args):
 
     # collect results
     for test_file in results_folder.glob("*_nightly_results.json"):
-        with open(test_file, "r") as f:
+        with open(test_file) as f:
             results = results + json.loads(f.read())
 
     # generate markdown table
     df = pd.DataFrame.from_dict(results)
 
     md_table = tabulate(df, headers='keys', tablefmt='pipe', showindex=False)
 
-    with open(args.description, "r") as f:
+    with open(args.description) as f:
         description = f.read()
 
     description = description.format(

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

@@ -36,11 +36,11 @@
     # collect results
     for test_file in results_folder.glob("*.json"):
 
-        with open(test_file, "r") as f:
+        with open(test_file) as f:
             raw_result = json.loads(f.read())
 
         # attach the benchmarking command to raw_result
-        with open(test_file.with_suffix(".commands"), "r") as f:
+        with open(test_file.with_suffix(".commands")) as f:
             command = json.loads(f.read())
         raw_result.update(command)
 

.buildkite/run-amd-test.sh

@@ -107,11 +107,12 @@ fi
 PARALLEL_JOB_COUNT=8
 # check if the command contains shard flag, we will run all shards in parallel because the host have 8 GPUs. 
 if [[ $commands == *"--shard-id="* ]]; then
+  # assign job count as the number of shards used   
+  commands=${commands//"--num-shards= "/"--num-shards=${PARALLEL_JOB_COUNT} "}
   for GPU in $(seq 0 $(($PARALLEL_JOB_COUNT-1))); do
-    #replace shard arguments
-    commands=${commands//"--shard-id= "/"--shard-id=${GPU} "}
-    commands=${commands//"--num-shards= "/"--num-shards=${PARALLEL_JOB_COUNT} "}
-    echo "Shard ${GPU} commands:$commands"
+    # assign shard-id for each shard
+    commands_gpu=${commands//"--shard-id= "/"--shard-id=${GPU} "}
+    echo "Shard ${GPU} commands:$commands_gpu"
     docker run \
         --device /dev/kfd --device /dev/dri \
         --network host \
@@ -123,7 +124,7 @@ if [[ $commands == *"--shard-id="* ]]; then
         -e HF_HOME=${HF_MOUNT} \
         --name ${container_name}_${GPU}  \
         ${image_name} \
-        /bin/bash -c "${commands}" \
+        /bin/bash -c "${commands_gpu}" \
         |& while read -r line; do echo ">>Shard $GPU: $line"; done &
     PIDS+=($!)
   done

.buildkite/run-openvino-test.sh

@@ -11,4 +11,4 @@ trap remove_docker_container EXIT
 remove_docker_container
 
 # Run the image and launch offline inference
-docker run --network host --env VLLM_OPENVINO_KVCACHE_SPACE=1 --name openvino-test openvino-test python3 /workspace/vllm/examples/offline_inference.py
+docker run --network host --env VLLM_OPENVINO_KVCACHE_SPACE=1 --name openvino-test openvino-test python3 /workspace/examples/offline_inference.py

.buildkite/run-tpu-test.sh

@@ -12,4 +12,4 @@ remove_docker_container
 # For HF_TOKEN.
 source /etc/environment
 # Run a simple end-to-end example.
-docker run --privileged --net host --shm-size=16G -it -e HF_TOKEN=$HF_TOKEN --name tpu-test vllm-tpu /bin/bash -c "python3 -m pip install git+https://github.com/thuml/depyf.git && python3 -m pip install pytest  && pytest -v -s /workspace/vllm/tests/tpu/test_custom_dispatcher.py && python3 /workspace/vllm/tests/tpu/test_compilation.py && python3 /workspace/vllm/examples/offline_inference_tpu.py"
+docker run --privileged --net host --shm-size=16G -it -e HF_TOKEN=$HF_TOKEN --name tpu-test vllm-tpu /bin/bash -c "python3 -m pip install git+https://github.com/thuml/depyf.git && python3 -m pip install pytest && python3 -m pip install lm_eval[api]==0.4.4 && pytest -v -s /workspace/vllm/tests/entrypoints/openai/test_accuracy.py && pytest -v -s /workspace/vllm/tests/tpu/test_custom_dispatcher.py && python3 /workspace/vllm/tests/tpu/test_compilation.py && python3 /workspace/vllm/examples/offline_inference_tpu.py"

.buildkite/test-pipeline.yaml

@@ -321,15 +321,14 @@ steps:
   - tests/models/decoder_only/language
   commands:
     - pytest -v -s models/decoder_only/language/test_models.py
-    - pytest -v -s models/decoder_only/language/test_big_models.py
 
 - label: Decoder-only Language Models Test (Extended) # 1h20min
   nightly: true
   source_file_dependencies:
   - vllm/
   - tests/models/decoder_only/language
   commands:
-    - pytest -v -s models/decoder_only/language --ignore=models/decoder_only/language/test_models.py --ignore=models/decoder_only/language/test_big_models.py
+    - pytest -v -s models/decoder_only/language --ignore=models/decoder_only/language/test_models.py
 
 - label: Decoder-only Multi-Modal Models Test (Standard)
   #mirror_hardwares: [amd]
@@ -511,6 +510,7 @@ steps:
   # NOTE: don't test llama model here, it seems hf implementation is buggy
   # see https://github.com/vllm-project/vllm/pull/5689 for details
   - pytest -v -s distributed/test_custom_all_reduce.py
+  - torchrun --nproc_per_node=2 distributed/test_ca_buffer_sharing.py
   - TARGET_TEST_SUITE=A100 pytest basic_correctness/ -v -s -m distributed_2_gpus
   - pytest -v -s -x lora/test_mixtral.py
 

.github/workflows/actionlint.yml

@@ -6,12 +6,14 @@ on:
     paths:
       - '.github/workflows/*.ya?ml'
       - '.github/workflows/actionlint.*'
+      - '.github/workflows/matchers/actionlint.json'
   pull_request:
     branches:
       - "main"
     paths:
       - '.github/workflows/*.ya?ml'
       - '.github/workflows/actionlint.*'
+      - '.github/workflows/matchers/actionlint.json'
 
 env:
   LC_ALL: en_US.UTF-8

.github/workflows/clang-format.yml

@@ -6,9 +6,21 @@ on:
   push:
     branches:
       - main
+    paths:
+      - '**/*.h'
+      - '**/*.cpp'
+      - '**/*.cu'
+      - '**/*.cuh'
+      - '.github/workflows/clang-format.yml'
   pull_request:
     branches:
       - main
+    paths:
+      - '**/*.h'
+      - '**/*.cpp'
+      - '**/*.cu'
+      - '**/*.cuh'
+      - '.github/workflows/clang-format.yml'
 
 jobs:
   clang-format:

.github/workflows/mypy.yaml

@@ -6,16 +6,26 @@ on:
   push:
     branches:
       - main
+    paths:
+      - '**/*.py'
+      - '.github/workflows/mypy.yaml'
+      - 'tools/mypy.sh'
+      - 'pyproject.toml'
   pull_request:
     branches:
       - main
+    paths:
+      - '**/*.py'
+      - '.github/workflows/mypy.yaml'
+      - 'tools/mypy.sh'
+      - 'pyproject.toml'
 
 jobs:
   mypy:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
     steps:
     - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
     - name: Set up Python ${{ matrix.python-version }}

.github/workflows/publish.yml

@@ -48,7 +48,7 @@ jobs:
       fail-fast: false
       matrix:
           os: ['ubuntu-20.04']
-          python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
+          python-version: ['3.9', '3.10', '3.11', '3.12']
           pytorch-version: ['2.4.0']  # Must be the most recent version that meets requirements-cuda.txt.
           cuda-version: ['11.8', '12.1']
 

.github/workflows/ruff.yml

@@ -6,33 +6,42 @@ on:
   push:
     branches:
       - main
+    paths:
+      - "**/*.py"
+      - pyproject.toml
+      - requirements-lint.txt
+      - .github/workflows/matchers/ruff.json
+      - .github/workflows/ruff.yml
   pull_request:
     branches:
       - main
+    paths:
+      - "**/*.py"
+      - pyproject.toml
+      - requirements-lint.txt
+      - .github/workflows/matchers/ruff.json
+      - .github/workflows/ruff.yml
 
 jobs:
   ruff:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.12"]
     steps:
-    - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5.2.0
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install -r requirements-lint.txt
-    - name: Analysing the code with ruff
-      run: |
-        echo "::add-matcher::.github/workflows/matchers/ruff.json"
-        ruff check --output-format github .
-    - name: Spelling check with codespell
-      run: |
-        codespell --toml pyproject.toml
-    - name: Run isort
-      run: |
-        isort . --check-only
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5.2.0
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements-lint.txt
+      - name: Analysing the code with ruff
+        run: |
+          echo "::add-matcher::.github/workflows/matchers/ruff.json"
+          ruff check --output-format github .
+      - name: Run isort
+        run: |
+          isort . --check-only

.github/workflows/yapf.yml

@@ -6,26 +6,33 @@ on:
   push:
     branches:
       - main
+    paths:
+      - "**/*.py"
+      - .github/workflows/yapf.yml
   pull_request:
     branches:
       - main
+    paths:
+      - "**/*.py"
+      - .github/workflows/yapf.yml
+
 jobs:
   yapf:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.12"]
     steps:
-    - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5.2.0
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install yapf==0.32.0
-        pip install toml==0.10.2
-    - name: Running yapf
-      run: |
-        yapf --diff --recursive .
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5.2.0
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install yapf==0.32.0
+          pip install toml==0.10.2
+      - name: Running yapf
+        run: |
+          yapf --diff --recursive .

.readthedocs.yaml

@@ -6,17 +6,16 @@ version: 2
 build:
   os: ubuntu-22.04
   tools:
-    python: "3.8"
+    python: '3.9'
 
 sphinx:
-   configuration: docs/source/conf.py
-   fail_on_warning: true
+  configuration: docs/source/conf.py
+  fail_on_warning: true
 
 # If using Sphinx, optionally build your docs in additional formats such as PDF
 formats: []
 
 # Optionally declare the Python requirements required to build your docs
 python:
-   install:
-   - requirements: docs/requirements-docs.txt
-
+  install:
+    - requirements: docs/requirements-docs.txt