d60a60f0cb
The heap on windows is single threaded causing it to lag behind linux in performance in allocation heavy multithreaded scenarios, BVH building is a prime example. See https://developer.blender.org/D6218 for benchmark results for testing with the allocator enabled/disabled you can set the environment variable TBB_MALLOC_DISABLE_REPLACEMENT=1 to disable the TBB allocator. Reviewed By: @sergey Differential Revision: https://developer.blender.org/D6218
66 lines
2.8 KiB
CMake
66 lines
2.8 KiB
CMake
# ***** BEGIN GPL LICENSE BLOCK *****
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# ***** END GPL LICENSE BLOCK *****
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if(WIN32)
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set(TBB_EXTRA_ARGS
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-DTBB_BUILD_SHARED=On
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-DTBB_BUILD_TBBMALLOC=On
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-DTBB_BUILD_TBBMALLOC_PROXY=On
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-DTBB_BUILD_STATIC=On
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)
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else()
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set(TBB_EXTRA_ARGS
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-DTBB_BUILD_SHARED=Off
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-DTBB_BUILD_TBBMALLOC=On
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-DTBB_BUILD_TBBMALLOC_PROXY=Off
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-DTBB_BUILD_STATIC=On
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)
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endif()
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# CMake script for TBB from https://github.com/wjakob/tbb/blob/master/CMakeLists.txt
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ExternalProject_Add(external_tbb
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URL ${TBB_URI}
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DOWNLOAD_DIR ${DOWNLOAD_DIR}
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URL_HASH MD5=${TBB_HASH}
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PREFIX ${BUILD_DIR}/tbb
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PATCH_COMMAND COMMAND ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/cmakelists_tbb.txt ${BUILD_DIR}/tbb/src/external_tbb/CMakeLists.txt &&
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${CMAKE_COMMAND} -E copy ${BUILD_DIR}/tbb/src/external_tbb/build/vs2013/version_string.ver ${BUILD_DIR}/tbb/src/external_tbb/src/tbb/version_string.ver
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CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/tbb ${DEFAULT_CMAKE_FLAGS} ${TBB_EXTRA_ARGS}
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INSTALL_DIR ${LIBDIR}/tbb
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)
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if(WIN32)
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if(BUILD_MODE STREQUAL Release)
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ExternalProject_Add_Step(external_tbb after_install
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COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbb_static.lib ${HARVEST_TARGET}/tbb/lib/tbb.lib
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COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbbmalloc.lib ${HARVEST_TARGET}/tbb/lib/tbbmalloc.lib
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COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbbmalloc.dll ${HARVEST_TARGET}/tbb/lib/tbbmalloc.dll
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COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbbmalloc_proxy.lib ${HARVEST_TARGET}/tbb/lib/tbbmalloc_proxy.lib
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COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbbmalloc_proxy.dll ${HARVEST_TARGET}/tbb/lib/tbbmalloc_proxy.dll
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COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/tbb/include/ ${HARVEST_TARGET}/tbb/include/
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DEPENDEES install
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)
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endif()
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if(BUILD_MODE STREQUAL Debug)
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ExternalProject_Add_Step(external_tbb after_install
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COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbb_static.lib ${HARVEST_TARGET}/tbb/lib/tbb_debug.lib
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COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbbmalloc_proxy.lib ${HARVEST_TARGET}/tbb/lib/tbbmalloc_proxy_debug.lib
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DEPENDEES install
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)
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endif()
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endif()
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