mirror of https://github.com/vllm-project/vllm.git
72 lines
2.0 KiB
Bash
72 lines
2.0 KiB
Bash
set -ex
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# prepare workspace directory
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WORKSPACE=$1
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if [ -z "$WORKSPACE" ]; then
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export WORKSPACE=$(pwd)/ep_kernels_workspace
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fi
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if [ ! -d "$WORKSPACE" ]; then
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mkdir -p $WORKSPACE
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fi
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# install dependencies if not installed
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pip3 install cmake torch ninja
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# build nvshmem
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pushd $WORKSPACE
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mkdir -p nvshmem_src
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wget https://developer.download.nvidia.com/compute/redist/nvshmem/3.2.5/source/nvshmem_src_3.2.5-1.txz
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tar -xvf nvshmem_src_3.2.5-1.txz -C nvshmem_src --strip-components=1
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pushd nvshmem_src
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wget https://github.com/deepseek-ai/DeepEP/raw/main/third-party/nvshmem.patch
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git init
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git apply -vvv nvshmem.patch
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# assume CUDA_HOME is set correctly
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if [ -z "$CUDA_HOME" ]; then
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echo "CUDA_HOME is not set, please set it to your CUDA installation directory."
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exit 1
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fi
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# disable all features except IBGDA
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export NVSHMEM_IBGDA_SUPPORT=1
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export NVSHMEM_SHMEM_SUPPORT=0
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export NVSHMEM_UCX_SUPPORT=0
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export NVSHMEM_USE_NCCL=0
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export NVSHMEM_PMIX_SUPPORT=0
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export NVSHMEM_TIMEOUT_DEVICE_POLLING=0
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export NVSHMEM_USE_GDRCOPY=0
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export NVSHMEM_IBRC_SUPPORT=0
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export NVSHMEM_BUILD_TESTS=0
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export NVSHMEM_BUILD_EXAMPLES=0
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export NVSHMEM_MPI_SUPPORT=0
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export NVSHMEM_BUILD_HYDRA_LAUNCHER=0
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export NVSHMEM_BUILD_TXZ_PACKAGE=0
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export NVSHMEM_TIMEOUT_DEVICE_POLLING=0
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cmake -G Ninja -S . -B $WORKSPACE/nvshmem_build/ -DCMAKE_INSTALL_PREFIX=$WORKSPACE/nvshmem_install
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cmake --build $WORKSPACE/nvshmem_build/ --target install
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popd
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export CMAKE_PREFIX_PATH=$WORKSPACE/nvshmem_install:$CMAKE_PREFIX_PATH
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# build and install pplx, require pytorch installed
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pushd $WORKSPACE
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git clone https://github.com/ppl-ai/pplx-kernels
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cd pplx-kernels
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# see https://github.com/pypa/pip/issues/9955#issuecomment-838065925
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# PIP_NO_BUILD_ISOLATION=0 disables build isolation
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PIP_NO_BUILD_ISOLATION=0 TORCH_CUDA_ARCH_LIST=9.0a+PTX pip install -vvv -e .
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popd
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# build and install deepep, require pytorch installed
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pushd $WORKSPACE
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git clone https://github.com/deepseek-ai/DeepEP
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cd DeepEP
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export NVSHMEM_DIR=$WORKSPACE/nvshmem_install
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PIP_NO_BUILD_ISOLATION=0 pip install -vvv -e .
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popd
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