hf_text-generation-inference/server/Makefile-flash-att-v2

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2023-10-23 04:29:25 -06:00
flash_att_v2_commit := 02ac572f3ffc4f402e4183aaa6824b45859d3ed3
build-flash-attention-v2-cuda: FLASH_ATTN_V2_COMMIT=02ac572f3ffc4f402e4183aaa6824b45859d3ed3
build-flash-attention-v2-cuda: FLASH_REPOSITORY=https://github.com/HazyResearch/flash-attention.git
build-flash-attention-v2-cuda: BRANCH=main
build-flash-attention-v2-cuda: PYTORCH_ROCM_ARCH=""
build-flash-attention-v2-cuda: build-flash-attention-v2
build-flash-attention-v2-rocm: FLASH_ATTN_V2_COMMIT=8736558c287ff2ef28b24878e42828c595ac3e69
build-flash-attention-v2-rocm: FLASH_REPOSITORY=https://github.com/fxmarty/flash-attention-rocm
build-flash-attention-v2-rocm: BRANCH=remove-offload-arch-native
build-flash-attention-v2-rocm: PYTORCH_ROCM_ARCH=gfx90a
build-flash-attention-v2-rocm: build-flash-attention-v2
flash-attention-v2:
# Clone flash attention
pip install -U packaging ninja --no-cache-dir
git clone --single-branch --branch $(BRANCH) $(FLASH_REPOSITORY) flash-attention-v2
build-flash-attention-v2: flash-attention-v2
cd flash-attention-v2 && git fetch && git checkout $(FLASH_ATTN_V2_COMMIT)
cd flash-attention-v2 && git submodule update --init --recursive
cd flash-attention-v2 && PYTORCH_ROCM_ARCH=$(PYTORCH_ROCM_ARCH) python setup.py build
install-flash-attention-v2: build-flash-attention-v2
cd flash-attention-v2 && git submodule update --init --recursive && python setup.py install