25 lines
1.0 KiB
CMake
25 lines
1.0 KiB
CMake
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###############################################################################
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# Find TBB
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find_package(TBB 4.4 COMPONENTS tbb tbbmalloc)
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# Set up variables if we're using TBB
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if(TBB_FOUND AND GTSAM_WITH_TBB)
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set(GTSAM_USE_TBB 1) # This will go into config.h
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if ((${TBB_VERSION_MAJOR} GREATER 2020) OR (${TBB_VERSION_MAJOR} EQUAL 2020))
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set(TBB_GREATER_EQUAL_2020 1)
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else()
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set(TBB_GREATER_EQUAL_2020 0)
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endif()
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# all definitions and link requisites will go via imported targets:
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# tbb & tbbmalloc
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list(APPEND GTSAM_ADDITIONAL_LIBRARIES tbb tbbmalloc)
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else()
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set(GTSAM_USE_TBB 0) # This will go into config.h
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endif()
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###############################################################################
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# Prohibit Timing build mode in combination with TBB
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if(GTSAM_USE_TBB AND (CMAKE_BUILD_TYPE STREQUAL "Timing"))
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message(FATAL_ERROR "Timing build mode cannot be used together with TBB. Use a sampling profiler such as Instruments or Intel VTune Amplifier instead.")
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endif()
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