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Unverified Commit 45a1a69b authored by Simon Mo's avatar Simon Mo Committed by GitHub
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[Build] Disable sm_90a in cu11 (#5141)

parent 87a658c8
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CMakeLists.txt
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...@@ -177,7 +177,7 @@ if(VLLM_GPU_LANG STREQUAL "CUDA") ...@@ -177,7 +177,7 @@ if(VLLM_GPU_LANG STREQUAL "CUDA")
include(FetchContent) include(FetchContent)
SET(CUTLASS_ENABLE_HEADERS_ONLY=ON) SET(CUTLASS_ENABLE_HEADERS_ONLY=ON)
FetchContent_Declare( FetchContent_Declare(
cutlass cutlass
GIT_REPOSITORY https://github.com/nvidia/cutlass.git GIT_REPOSITORY https://github.com/nvidia/cutlass.git
# CUTLASS 3.5.0 # CUTLASS 3.5.0
GIT_TAG 7d49e6c7e2f8896c47f586706e67e1fb215529dc GIT_TAG 7d49e6c7e2f8896c47f586706e67e1fb215529dc
...@@ -200,11 +200,13 @@ if(VLLM_GPU_LANG STREQUAL "CUDA") ...@@ -200,11 +200,13 @@ if(VLLM_GPU_LANG STREQUAL "CUDA")
# The CUTLASS kernels for Hopper require sm90a to be enabled. # The CUTLASS kernels for Hopper require sm90a to be enabled.
# This is done via the below gencode option, BUT that creates kernels for both sm90 and sm90a. # This is done via the below gencode option, BUT that creates kernels for both sm90 and sm90a.
# That adds an extra 17MB to compiled binary, so instead we selectively enable it. # That adds an extra 17MB to compiled binary, so instead we selectively enable it.
set_source_files_properties( if(${CMAKE_CUDA_COMPILER_VERSION} VERSION_GREATER 11)
"csrc/quantization/cutlass_w8a8/scaled_mm_dq_c3x.cu" set_source_files_properties(
PROPERTIES "csrc/quantization/cutlass_w8a8/scaled_mm_dq_c3x.cu"
COMPILE_FLAGS PROPERTIES
"-gencode arch=compute_90a,code=sm_90a") COMPILE_FLAGS
"-gencode arch=compute_90a,code=sm_90a")
endif()
endif() endif()
......
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