51 lines
2.3 KiB
Docker
51 lines
2.3 KiB
Docker
# DeepSeek V4 NVFP4 vLLM + CUTLASS NVFP4 Mega MoE Kernel
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FROM vllm/vllm-openai:nightly-x86_64
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# Remove broken nixl_ep (built against CUDA 12, image is CUDA 13)
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RUN pip uninstall -y nixl-ep; rm -rf /usr/local/lib/python3.12/dist-packages/nixl_ep
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RUN apt-get update && apt-get install -y git screen cmake libcusolver-dev-13-0 libcusparse-dev-13-0 libcublas-dev-13-0 libcurand-dev-13-0 libcufft-dev-13-0 libnvjitlink-dev-13-0 && rm -rf /var/lib/apt/lists/*
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# Remove the broken symlink if it exists
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RUN rm -f /usr/local/cuda/lib64/libcudart.so.12
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ENV CUDA_HOME=/usr/local/cuda
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ENV TORCH_CUDA_ARCH_LIST="10.0"
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# Clone latest CUTLASS (has NVFP4 block-scaled MMA support)
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RUN git clone --depth 1 https://github.com/NVIDIA/cutlass.git /root/cutlass
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ARG CACHE_BUSTER=${TIMESTAMP}
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# Copy and install the NVFP4 mega_moe kernel (from this repo)
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COPY src/ /root/nvfp4-megamoe-kernel/src/
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COPY pyproject.toml /root/nvfp4-megamoe-kernel/pyproject.toml
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RUN cd /root/nvfp4-megamoe-kernel && pip install -e .
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# Build the CUTLASS NVFP4 block-scaled GEMM extension
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RUN cd /root/nvfp4-megamoe-kernel/src/nvfp4_megamoe_kernel/cutlass_nvfp4_gemm && \
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mkdir -p cutlass_nvfp4_gemm && \
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CUTLASS_INCLUDE_DIR=/root/cutlass/include \
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TORCH_CUDA_ARCH_LIST=10.0 \
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python3 setup.py build_ext --inplace
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# Install TileLang (for potential future use)
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RUN pip install tilelang
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ENV PYTHONPATH="/root/nvfp4-megamoe-kernel/src/nvfp4_megamoe_kernel/cutlass_nvfp4_gemm:/root/nvfp4-megamoe-kernel:${PYTHONPATH}"
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# Patch vLLM — overwrite model files and register architecture
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ARG VLLM_MODELS_DIR=/usr/local/lib/python3.12/dist-packages/vllm/model_executor/models
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ARG VLLM_LAYERS_DIR=/usr/local/lib/python3.12/dist-packages/vllm/model_executor/layers
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COPY vllm/patches/deepseek_v4.py ${VLLM_MODELS_DIR}/deepseek_v4.py
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COPY vllm/patches/deepseek_v4_attention.py ${VLLM_LAYERS_DIR}/deepseek_v4_attention.py
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RUN sed -i 's/"DeepseekV32ForCausalLM": ("deepseek_v2", "DeepseekV3ForCausalLM"),/"DeepseekV32ForCausalLM": ("deepseek_v2", "DeepseekV3ForCausalLM"),\n "DeepseekV4ForCausalLM": ("deepseek_v4", "DeepseekV4ForCausalLM"),/' \
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${VLLM_MODELS_DIR}/registry.py
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# Verify
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RUN python3 -c "import torch; import cutlass_nvfp4_gemm._C; print('CUTLASS NVFP4 OK')" && \
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python3 -c "import vllm; print('vLLM OK')" && \
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python3 -c "import nvfp4_megamoe_kernel; print('NVFP4 kernel OK')"
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