18 lines
645 B
CMake
18 lines
645 B
CMake
###############################################################################
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# Find MKL
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find_package(MKL)
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if(MKL_FOUND AND GTSAM_WITH_EIGEN_MKL)
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set(GTSAM_USE_EIGEN_MKL 1) # This will go into config.h
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set(EIGEN_USE_MKL_ALL 1) # This will go into config.h - it makes Eigen use MKL
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list(APPEND GTSAM_ADDITIONAL_LIBRARIES ${MKL_LIBRARIES})
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# --no-as-needed is required with gcc according to the MKL link advisor
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if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--no-as-needed")
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endif()
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else()
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set(GTSAM_USE_EIGEN_MKL 0)
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set(EIGEN_USE_MKL_ALL 0)
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endif()
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