2022-03-22 07:04:25 +00:00
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set(EIGEN_LIBRARY_DIR "${ClickHouse_SOURCE_DIR}/contrib/eigen")
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add_library (_eigen INTERFACE)
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2022-03-23 10:17:55 +00:00
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option (ENABLE_MKL "Build Eigen with Intel MKL" OFF)
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if (ENABLE_MKL)
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set(MKL_THREADING sequential)
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set(MKL_INTERFACE lp64)
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find_package(MKL REQUIRED)
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if (MKL_FOUND)
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message("MKL INCLUDE: ${MKL_INCLUDE}")
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message("MKL LIBRARIES: ${MKL_LIBRARIES}")
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target_compile_definitions(_eigen INTERFACE EIGEN_USE_MKL_ALL)
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2022-05-09 07:26:46 +00:00
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target_include_directories(_eigen INTERFACE ${MKL_INCLUDE})
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2022-03-23 10:17:55 +00:00
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target_link_libraries(_eigen INTERFACE ${MKL_LIBRARIES})
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endif()
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endif()
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2022-05-11 12:45:10 +00:00
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# Only include MPL2 code from Eigen library
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target_compile_definitions(_eigen INTERFACE EIGEN_MPL2_ONLY)
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2022-03-22 07:04:25 +00:00
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target_include_directories (_eigen SYSTEM INTERFACE ${EIGEN_LIBRARY_DIR})
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add_library(ch_contrib::eigen ALIAS _eigen)
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