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Added explicit CUDA_ARCH_NAME variable for Caffe #2076

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Added explicit CUDA_ARCH_NAME variable for Caffe #2076

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4 changes: 2 additions & 2 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -790,7 +790,7 @@ if (UNIX OR APPLE)
-DMKLDNN_INSTALL_DIR:PATH=<INSTALL_DIR>
-DUSE_MKL2017_AS_DEFAULT_ENGINE=${CAFFE_CPU_ONLY}
-DUSE_CUDNN=${USE_CUDNN}
-DCUDA_ARCH_NAME=${CUDA_ARCH}
-DCUDA_ARCH_NAME=${CUDA_ARCH_NAME}
-DCUDA_ARCH_BIN=${CUDA_ARCH_BIN}
-DCUDA_ARCH_PTX=${CUDA_ARCH_PTX}
-DCPU_ONLY=${CAFFE_CPU_ONLY}
Expand All @@ -809,7 +809,7 @@ if (UNIX OR APPLE)
CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}
-DUSE_CUDNN=${USE_CUDNN}
-DCUDA_ARCH_NAME=${CUDA_ARCH}
-DCUDA_ARCH_NAME=${CUDA_ARCH_NAME}
-DCUDA_ARCH_BIN=${CUDA_ARCH_BIN}
-DCUDA_ARCH_PTX=${CUDA_ARCH_PTX}
-DCPU_ONLY=${CAFFE_CPU_ONLY}
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5 changes: 5 additions & 0 deletions cmake/Cuda.cmake
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Expand Up @@ -307,6 +307,11 @@ op_select_nvcc_arch_flags(NVCC_FLAGS_EXTRA)
list(APPEND CUDA_NVCC_FLAGS ${NVCC_FLAGS_EXTRA})
message(STATUS "Added CUDA NVCC flags for: ${NVCC_FLAGS_EXTRA_readable}")

if(NOT CUDA_ARCH_NAME)
# Create flag for Caffe, which is just the name without the parentheses
string(REGEX MATCH "([a-zA-Z]*)" CUDA_ARCH_NAME ${CUDA_ARCH})
endif()

# Boost 1.55 workaround, see https://svn.boost.org/trac/boost/ticket/9392 or
# https://github.com/ComputationalRadiationPhysics/picongpu/blob/master/src/picongpu/CMakeLists.txt
if (Boost_VERSION EQUAL 105500)
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