未验证 提交 d8e7d252 编写于 作者: T Tao Luo 提交者: GitHub

make CUDA_ARCH_NAME default Auto (#21352)

* make CUDA_ARCH_NAME default Auto

test=develop

* refine warning

test=develop
上级 be2e3e67
......@@ -62,7 +62,7 @@ endfunction()
function(select_nvcc_arch_flags out_variable)
# List of arch names
set(archs_names "Kepler" "Maxwell" "Pascal" "Volta" "Turing" "All" "Manual")
set(archs_name_default "All")
set(archs_name_default "Auto")
list(APPEND archs_names "Auto")
# set CUDA_ARCH_NAME strings (so it will be seen as dropbox in CMake-Gui)
......@@ -73,7 +73,7 @@ function(select_nvcc_arch_flags out_variable)
# verify CUDA_ARCH_NAME value
if(NOT ";${archs_names};" MATCHES ";${CUDA_ARCH_NAME};")
string(REPLACE ";" ", " archs_names "${archs_names}")
message(FATAL_ERROR "Only ${archs_names} architeture names are supported.")
message(FATAL_ERROR "Only ${archs_names} architectures names are supported.")
endif()
if(${CUDA_ARCH_NAME} STREQUAL "Manual")
......@@ -98,6 +98,12 @@ function(select_nvcc_arch_flags out_variable)
elseif(${CUDA_ARCH_NAME} STREQUAL "All")
set(cuda_arch_bin ${paddle_known_gpu_archs})
elseif(${CUDA_ARCH_NAME} STREQUAL "Auto")
message(STATUS "WARNING: This is just a warning for publishing release.
You are building GPU version without supporting different architectures.
So the wheel package may fail on other GPU architectures.
You can add -DCUDA_ARCH_NAME=All in cmake command
to get a full wheel package to resolve this warning.
While, this version will still work on local GPU architecture.")
detect_installed_gpus(cuda_arch_bin)
else() # (${CUDA_ARCH_NAME} STREQUAL "Manual")
set(cuda_arch_bin ${CUDA_ARCH_BIN})
......
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