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71 lines
2.5 KiB
CMake
71 lines
2.5 KiB
CMake
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# ==================================================================================================
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# This file is part of the CLBlast project. The project is licensed under Apache Version 2.0. This
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# project loosely follows the Google C++ styleguide and uses a tab-size of two spaces and a max-
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# width of 100 characters per line.
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#
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# Author(s):
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# Cedric Nugteren <www.cedricnugteren.nl>
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#
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# ==================================================================================================
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#
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# Defines the following variables:
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# CBLAS_FOUND Boolean holding whether or not the Netlib BLAS library was found
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# CBLAS_INCLUDE_DIRS The Netlib BLAS include directory
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# CBLAS_LIBRARIES The Netlib BLAS library
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#
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# In case BLAS is not installed in the default directory, set the CBLAS_ROOT variable to point to
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# the root of BLAS, such that 'cblas.h' can be found in $CBLAS_ROOT/include. This can either be
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# done using an environmental variable (e.g. export CBLAS_ROOT=/path/to/BLAS) or using a CMake
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# variable (e.g. cmake -DCBLAS_ROOT=/path/to/BLAS ..).
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#
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# ==================================================================================================
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# Sets the possible install locations
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set(CBLAS_HINTS
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${CBLAS_ROOT}
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$ENV{CBLAS_ROOT}
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)
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set(CBLAS_PATHS
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/usr
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/usr/local
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/usr/local/opt
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/System/Library/Frameworks
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)
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# Finds the include directories
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find_path(CBLAS_INCLUDE_DIRS
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NAMES cblas.h
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HINTS ${CBLAS_HINTS}
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PATH_SUFFIXES include inc include/x86_64 include/x64 openblas/include
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PATHS ${CBLAS_PATHS}
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DOC "Netlib BLAS include header cblas.h"
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)
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mark_as_advanced(CBLAS_INCLUDE_DIRS)
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# Finds the library
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find_library(CBLAS_LIBRARIES
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NAMES blas openblas atlas mkl accelerate
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HINTS ${CBLAS_HINTS}
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PATH_SUFFIXES lib lib64 lib/x86_64 lib/x64 lib/x86 lib/Win32 lib/import lib64/import openblas/lib
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PATHS ${CBLAS_PATHS}
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DOC "Netlib BLAS library"
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)
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mark_as_advanced(CBLAS_LIBRARIES)
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# ==================================================================================================
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# Notification messages
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if(NOT CBLAS_INCLUDE_DIRS)
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message(STATUS "Could NOT find 'cblas.h', install a CPU Netlib BLAS or set CBLAS_ROOT")
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endif()
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if(NOT CBLAS_LIBRARIES)
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message(STATUS "Could NOT find a CPU Netlib BLAS library, install it or set CBLAS_ROOT")
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endif()
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# Determines whether or not BLAS was found
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(CBLAS DEFAULT_MSG CBLAS_INCLUDE_DIRS CBLAS_LIBRARIES)
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# ==================================================================================================
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