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qwerty013
n00b
Joined: 22 Jan 2009
Posts: 19
Location: Kharkov, Ukraine
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 Posted: Tue Jul 17, 2018 12:29 pm Post subject: OpenCV 3.4.1 with (CPU_BASELINE_DISABLE "POPCNT") |
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Hi, I am failing to compile OpenCV with CPI optimizations and build options.
All what I need is disable POPCNT flag for opencv.
I have next CPU flags in make.conf:
| Code: | | CPU_FLAGS_X86="mmx mmxext sse sse2 sse3 sse4_1 ssse3" |
I tried to run | Code: | | export CPU_BASELINE_DISABLE="POPCNT,SSE4_2" |
before compilation.
I tried to add string in `cmake/OpenCVCompilerOptimizations.cmake`
| Code: | | set(CPU_BASELINE_DISABLE "POPCNT,SSE4_2") |
And I selected next USE flags for opencv:
| Code: | equery u opencv
[ Legend : U - final flag setting for installation]
[ : I - package is installed with flag ]
[ Colors : set, unset ]
* Found these USE flags for media-libs/opencv-3.4.1-r2:
U I
- - abi_x86_32 : 32-bit (x86) libraries
- - contrib : Install user contributed scripts from opencv_contrib (Experimental!)
- - contrib_cvv : (Restricted to >=media-libs/opencv-3.1.0)
CVV module requires Qt5
- - contrib_dnn : (Restricted to >=media-libs/opencv-3.3.0)
DNN module contrib requires tiny dnn
- - contrib_hdf : (Restricted to >=media-libs/opencv-3.1.0)
HDF module requires sci-libs/hdf5
- - contrib_sfm : (Restricted to >=media-libs/opencv-3.1.0)
SFM module requires eigen, gflags, and glog
- - contrib_xfeatures2d : (Restricted to >=media-libs/opencv-3.1.0)
Enables xfeatures2d and autodownload of samples in contrib
- - cpu_flags_x86_avx : Adds support for Advanced Vector Extensions instructions
- - cpu_flags_x86_avx2 : Adds support for Advanced Vector Extensions 2 instructions
- - cpu_flags_x86_fma3 : Use the Fused Multiply Add 3 instruction set ([fma] in cpuinfo)
- - cpu_flags_x86_popcnt : Enable popcnt instruction support ([abm] or [popcnt] in cpuinfo)
+ + cpu_flags_x86_sse : Use the SSE instruction set
+ + cpu_flags_x86_sse2 : Use the SSE2 instruction set
+ + cpu_flags_x86_sse3 : Use the SSE3 instruction set ([pni] in cpuinfo, NOT ssse3)
+ + cpu_flags_x86_sse4_1 : Enable SSE4.1 instruction support
- - cpu_flags_x86_sse4_2 : Enable SSE4.2 instruction support
+ + cpu_flags_x86_ssse3 : Use the SSSE3 instruction set (NOT sse3/pni)
- - cuda : Enable NVIDIA Cuda computations support (Experimental!)
- - debug : Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see
https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces
- - dnn_samples : (Restricted to >=media-libs/opencv-3.4.0)
Download dnn caffeemodel samples
+ + eigen : Enable usage of dev-cpp/eigen for computations
- - examples : Install examples, usually source code
+ + ffmpeg : Enable ffmpeg/libav-based audio/video codec support
- - gdal : Enable support for sci-libs/gdal library
- - gflags : (Restricted to >=media-libs/opencv-3.1.0)
Use Google's C++ argument parsing library
- - glog : (Restricted to >=media-libs/opencv-3.1.0)
Use Google's C++ loggin library
- - gphoto2 : Add digital camera support
- - gstreamer : Add support for media-libs/gstreamer (Streaming media)
- - gtk : Add support for x11-libs/gtk+ (The GIMP Toolkit)
- - ieee1394 : Enable FireWire/iLink IEEE1394 support (dv, camera, ...)
- - java : Add support for Java
+ + jpeg : Add JPEG image support
- - jpeg2k : Support for JPEG 2000, a wavelet-based image compression format
- - lapack : Add support for the virtual/lapack numerical library
- - libav : Prefer libav over ffmpeg whenever both are supported
+ + opencl : Add support for OpenCL
- - openexr : Support for the OpenEXR graphics file format
- - opengl : Add support for OpenGL (3D graphics)
+ + openmp : Build support for the OpenMP (support parallel computing), requires >=sys-devel/gcc-4.2 built with USE="openmp"
- - pch : Enable precompiled header support for faster compilation at the expense of disk space and memory (>=sys-devel/gcc-3.4 only)
+ + png : Add support for libpng (PNG images)
+ + python : Add optional support/bindings for the Python language
+ + python_targets_python2_7 : Build with Python 2.7
- - python_targets_python3_4 : Build with Python 3.4
- - python_targets_python3_5 : Build with Python 3.5
+ + python_targets_python3_6 : Build with Python 3.6
- - qt5 : Add support for the Qt 5 application and UI framework
- - tesseract : (Restricted to >=media-libs/opencv-3.1.0)
Use Google's OCR Engine
- - testprograms : Build and install programs for testing OpenCV (performance)
+ + threads : Add threads support for various packages. Usually pthreads
- - tiff : Add support for the TIFF image format
- - v4l : Enable support for video4linux (using linux-headers or userspace libv4l libraries)
- - vaapi : Enable Video Acceleration API for hardware decoding
- - vtk : Build new 3D visualization module viz based on sci-libs/vtk
- - webp : Enable support for webp image format
- - xine : Add support for the XINE movie libraries |
But under configure stage, cmake still tries to use deprecated options, than shows that all is OK, but in final nothing works:
| Code: | opencv_version
******************************************************************
* FATAL ERROR: *
* This OpenCV build doesn't support current CPU/HW configuration *
* *
* Use OPENCV_DUMP_CONFIG=1 environment variable for details *
******************************************************************
Required baseline features:
SSE - OK
SSE - OK
SSE2 - OK
SSE2 - OK
SSE3 - OK
SSE3 - OK
SSSE3 - OK
SSSE3 - OK
SSE4.1 - OK
SSE4.1 - OK
POPCNT - NOT AVAILABLE
OpenCV(3.4.1) Error: Assertion failed (Missing support for required CPU baseline features. Check OpenCV build configuration and required CPU/HW setup.) in initialize, file /var/tmp/portage/media-libs/opencv-3.4.1-r2/work/opencv-3.4.1/modules/core/src/system.cpp, line 487
terminate called after throwing an instance of 'cv::Exception'
what(): OpenCV(3.4.1) /var/tmp/portage/media-libs/opencv-3.4.1-r2/work/opencv-3.4.1/modules/core/src/system.cpp:487: error: (-215) Missing support for required CPU baseline features. Check OpenCV build configuration and required CPU/HW setup. in function initialize
|
Please see configure LOG attached:
| Code: | >>> Checking opencv-3.4.1.tar.gz's mtime...
>>> WORKDIR is up-to-date, keeping...
* checking ebuild checksums ;-) ... [ ok ]
* checking auxfile checksums ;-) ... [ ok ]
* checking miscfile checksums ;-) ... [ ok ]
>>> It appears that 'pretend' has already executed for 'opencv-3.4.1-r2'; skipping.
>>> Remove '/var/tmp/portage/media-libs/opencv-3.4.1-r2/.pretended' to force pretend.
>>> It appears that 'setup' has already executed for 'opencv-3.4.1-r2'; skipping.
>>> Remove '/var/tmp/portage/media-libs/opencv-3.4.1-r2/.setuped' to force setup.
>>> It appears that 'unpack' has already executed for 'opencv-3.4.1-r2'; skipping.
>>> Remove '/var/tmp/portage/media-libs/opencv-3.4.1-r2/.unpacked' to force unpack.
>>> Preparing source in /var/tmp/portage/media-libs/opencv-3.4.1-r2/work/opencv-3.4.1 ...
* Applying opencv-3.0.0-gles.patch ...
[ ok ]
* Applying opencv-3.4.0-disable-download.patch ...
[ ok ]
* Applying opencv-3.4.1-compilation-C-mode.patch ...
[ ok ]
* Applying opencv-3.4.1-python-lib-suffix-hack.patch ...
[ ok ]
* Applying opencv-3.4.1-cuda-add-relaxed-constexpr.patch ...
[ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/media-libs/opencv-3.4.1-r2/work/opencv-3.4.1 ...
* abi_x86_64.amd64: running multilib-minimal_abi_src_configure
>>> Working in BUILD_DIR: "/var/tmp/portage/media-libs/opencv-3.4.1-r2/work/opencv-3.4.1-abi_x86_64.amd64"
cmake -C /var/tmp/portage/media-libs/opencv-3.4.1-r2/work/opencv-3.4.1-abi_x86_64.amd64/gentoo_common_config.cmake -G Unix Makefiles -DCMAKE_INSTALL_PREFIX=/usr -DENABLE_DOWNLOAD=OFF -DWITH_1394=no -DWITH_VTK=no -DWITH_EIGEN=yes -DWITH_VFW=OFF -DWITH_FFMPEG=yes -DWITH_GSTREAMER=no -DWITH_GSTREAMER_0_10=OFF -DWITH_GTK=no -DWITH_GTK_2_X=no -DWITH_IPP=no -DWITH_JASPER=no -DWITH_JPEG=yes -DWITH_WEBP=no -DWITH_OPENEXR=no -DWITH_OPENGL=no -DWITH_OPENVX=OFF -DWITH_OPENNI=OFF -DWITH_OPENNI2=OFF -DWITH_PNG=yes -DWITH_GDCM=OFF -DWITH_PVAPI=OFF -DWITH_GIGEAPI=OFF -DWITH_ARAVIS=OFF -DWITH_QT=OFF -DWITH_WIN32UI=OFF -DWITH_TBB=yes -DWITH_OPENMP=yes -DWITH_CSTRIPES=OFF -DWITH_PTHREADS_PF=ON -DWITH_TIFF=no -DWITH_UNICAP=OFF -DWITH_V4L=no -DWITH_LIBV4L=no -DWITH_DSHOW=ON -DWITH_MSMF=OFF -DWITH_XIMEA=OFF -DWITH_XINE=no -DWITH_CLP=OFF -DWITH_OPENCL=yes -DWITH_OPENCL_SVM=OFF -DWITH_OPENCLAMDFFT=yes -DWITH_OPENCLAMDBLAS=yes -DWITH_DIRECTX=OFF -DWITH_INTELPERC=OFF -DWITH_IPP_A=OFF -DWITH_MATLAB=OFF -DWITH_VA=no -DWITH_VA_INTEL=no -DWITH_GDAL=no -DWITH_GPHOTO2=no -DWITH_LAPACK=no -DWITH_ITT=OFF -DWITH_CUDA=no -DWITH_CUBLAS=no -DWITH_CUFFT=no -DWITH_NVCUVID=OFF -DCUDA_NPP_LIBRARY_ROOT_DIR= -DBUILD_SHARED_LIBS=ON -DBUILD_JAVA=no -DBUILD_ANDROID_EXAMPLES=OFF -BUILD_opencv_apps= -DBUILD_DOCS=OFF -DBUILD_EXAMPLES=no -DBUILD_PERF_TESTS=OFF -DBUILD_TESTS=no -DBUILD_WITH_DEBUG_INFO=no -DBUILD_WITH_DYNAMIC_IPP=OFF -DBUILD_FAT_JAVA_LIB=no -DBUILD_CUDA_STUBS=no -DOPENCV_EXTRA_MODULES_PATH= -DINSTALL_CREATE_DISTRIB=OFF -DINSTALL_C_EXAMPLES=no -DINSTALL_TESTS=no -DINSTALL_PYTHON_EXAMPLES=no -DINSTALL_TO_MANGLED_PATHS=OFF -DLIB_SUFFIX= -DENABLE_CCACHE=OFF -DENABLE_PRECOMPILED_HEADERS=no -DENABLE_SOLUTION_FOLDERS=OFF -DENABLE_PROFILING=OFF -DENABLE_COVERAGE=OFF -DHAVE_opencv_java=NO -DENABLE_NOISY_WARNINGS=OFF -DOPENCV_WARNINGS_ARE_ERRORS=OFF -DENABLE_IMPL_COLLECTION=OFF -DENABLE_INSTRUMENTATION=OFF -DGENERATE_ABI_DESCRIPTOR=OFF -DDOWNLOAD_EXTERNAL_TEST_DATA=OFF -DBUILD_PACKAGE=OFF -DBUILD_PROTOBUF=OFF -DPROTOBUF_UPDATE_FILES=ON -DCMAKE_SKIP_RPATH=ON -DOPENCV_DOC_INSTALL_PATH= -DCPU_DISPATCH= -DENABLE_SSE=yes -DENABLE_SSE2=yes -DENABLE_SSE3=yes -DENABLE_SSSE3=yes -DENABLE_SSE41=yes -DENABLE_SSE42=no -DENABLE_POPCNT=no -DENABLE_AVX=no -DENABLE_AVX2=no -DENABLE_FMA3=no -DPYTHON_EXECUTABLE=OFF -DINSTALL_PYTHON_EXAMPLES=OFF -DCMAKE_BUILD_TYPE=Gentoo -DCMAKE_USER_MAKE_RULES_OVERRIDE=/var/tmp/portage/media-libs/opencv-3.4.1-r2/work/opencv-3.4.1-abi_x86_64.amd64/gentoo_rules.cmake -DCMAKE_TOOLCHAIN_FILE=/var/tmp/portage/media-libs/opencv-3.4.1-r2/work/opencv-3.4.1-abi_x86_64.amd64/gentoo_toolchain.cmake /var/tmp/portage/media-libs/opencv-3.4.1-r2/work/opencv-3.4.1
loading initial cache file /var/tmp/portage/media-libs/opencv-3.4.1-r2/work/opencv-3.4.1-abi_x86_64.amd64/gentoo_common_config.cmake
-- The CXX compiler identification is GNU 6.4.0
-- The C compiler identification is GNU 6.4.0
-- Check for working CXX compiler: /usr/bin/x86_64-pc-linux-gnu-g++
-- Check for working CXX compiler: /usr/bin/x86_64-pc-linux-gnu-g++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Check for working C compiler: /usr/bin/x86_64-pc-linux-gnu-gcc
-- Check for working C compiler: /usr/bin/x86_64-pc-linux-gnu-gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Performing Test HAVE_CXX11 (check file: cmake/checks/cxx11.cpp)
-- Performing Test HAVE_CXX11 - Success
-- Could NOT find PythonInterp (missing: PYTHON_EXECUTABLE) (Required is at least version "2.7")
-- Could NOT find PythonInterp (missing: PYTHON_EXECUTABLE) (Required is at least version "2.6")
-- Could NOT find PythonInterp (missing: PYTHON_EXECUTABLE) (Required is at least version "3.4")
-- Could NOT find PythonInterp (missing: PYTHON_EXECUTABLE) (Required is at least version "3.2")
-- Performing Test HAVE_CXX_FSIGNED_CHAR
-- Performing Test HAVE_CXX_FSIGNED_CHAR - Success
-- Performing Test HAVE_C_FSIGNED_CHAR
-- Performing Test HAVE_C_FSIGNED_CHAR - Success
-- Performing Test HAVE_CXX_W
-- Performing Test HAVE_CXX_W - Success
-- Performing Test HAVE_C_W
-- Performing Test HAVE_C_W - Success
-- Performing Test HAVE_CXX_WALL
-- Performing Test HAVE_CXX_WALL - Success
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-- Performing Test HAVE_C_WALL - Success
-- Performing Test HAVE_CXX_WERROR_RETURN_TYPE
-- Performing Test HAVE_CXX_WERROR_RETURN_TYPE - Success
-- Performing Test HAVE_C_WERROR_RETURN_TYPE
-- Performing Test HAVE_C_WERROR_RETURN_TYPE - Success
-- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR
-- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR - Success
-- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR
-- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR - Success
-- Performing Test HAVE_CXX_WERROR_ADDRESS
-- Performing Test HAVE_CXX_WERROR_ADDRESS - Success
-- Performing Test HAVE_C_WERROR_ADDRESS
-- Performing Test HAVE_C_WERROR_ADDRESS - Success
-- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT
-- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT - Success
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-- Performing Test HAVE_C_WERROR_SEQUENCE_POINT - Success
-- Performing Test HAVE_CXX_WFORMAT
-- Performing Test HAVE_CXX_WFORMAT - Success
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-- Performing Test HAVE_C_WFORMAT - Success
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-- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY - Success
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-- Performing Test HAVE_C_WERROR_FORMAT_SECURITY - Success
-- Performing Test HAVE_CXX_WMISSING_DECLARATIONS
-- Performing Test HAVE_CXX_WMISSING_DECLARATIONS - Success
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-- Performing Test HAVE_C_WMISSING_DECLARATIONS - Success
-- Performing Test HAVE_CXX_WMISSING_PROTOTYPES
-- Performing Test HAVE_CXX_WMISSING_PROTOTYPES - Failed
-- Performing Test HAVE_C_WMISSING_PROTOTYPES
-- Performing Test HAVE_C_WMISSING_PROTOTYPES - Success
-- Performing Test HAVE_CXX_WSTRICT_PROTOTYPES
-- Performing Test HAVE_CXX_WSTRICT_PROTOTYPES - Failed
-- Performing Test HAVE_C_WSTRICT_PROTOTYPES
-- Performing Test HAVE_C_WSTRICT_PROTOTYPES - Success
-- Performing Test HAVE_CXX_WUNDEF
-- Performing Test HAVE_CXX_WUNDEF - Success
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-- Performing Test HAVE_C_WSIGN_PROMO - Failed
-- Performing Test HAVE_CXX_WUNINITIALIZED
-- Performing Test HAVE_CXX_WUNINITIALIZED - Success
-- Performing Test HAVE_C_WUNINITIALIZED
-- Performing Test HAVE_C_WUNINITIALIZED - Success
-- Performing Test HAVE_CXX_WNO_NARROWING
-- Performing Test HAVE_CXX_WNO_NARROWING - Success
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-- Performing Test HAVE_C_WNO_NARROWING - Success
-- Performing Test HAVE_CXX_WNO_DELETE_NON_VIRTUAL_DTOR
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-- Performing Test HAVE_C_WNO_DELETE_NON_VIRTUAL_DTOR
-- Performing Test HAVE_C_WNO_DELETE_NON_VIRTUAL_DTOR - Failed
-- Performing Test HAVE_CXX_WNO_UNNAMED_TYPE_TEMPLATE_ARGS
-- Performing Test HAVE_CXX_WNO_UNNAMED_TYPE_TEMPLATE_ARGS - Failed
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-- Performing Test HAVE_CXX_WNO_COMMENT
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-- Performing Test HAVE_C_WNO_COMMENT - Success
-- Performing Test HAVE_CXX_WNO_IMPLICIT_FALLTHROUGH
-- Performing Test HAVE_CXX_WNO_IMPLICIT_FALLTHROUGH - Failed
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-- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION
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-- Performing Test HAVE_CXX_WNO_LONG_LONG
-- Performing Test HAVE_CXX_WNO_LONG_LONG - Success
-- Performing Test HAVE_C_WNO_LONG_LONG
-- Performing Test HAVE_C_WNO_LONG_LONG - Success
-- Performing Test HAVE_CXX_PTHREAD
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-- Performing Test HAVE_C_PTHREAD
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-- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER
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-- Performing Test HAVE_CXX_FFUNCTION_SECTIONS
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-- Performing Test HAVE_CXX_FDATA_SECTIONS
-- Performing Test HAVE_CXX_FDATA_SECTIONS - Success
-- Performing Test HAVE_C_FDATA_SECTIONS
-- Performing Test HAVE_C_FDATA_SECTIONS - Success
-- WARNING: Option ENABLE_SSE='yes' is deprecated and should not be used anymore
-- Behaviour of this option is not backward compatible
-- Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation
-- WARNING: Option ENABLE_SSE2='yes' is deprecated and should not be used anymore
-- Behaviour of this option is not backward compatible
-- Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation
-- WARNING: Option ENABLE_SSE3='yes' is deprecated and should not be used anymore
-- Behaviour of this option is not backward compatible
-- Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation
-- WARNING: Option ENABLE_SSSE3='yes' is deprecated and should not be used anymore
-- Behaviour of this option is not backward compatible
-- Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation
-- WARNING: Option ENABLE_SSE41='yes' is deprecated and should not be used anymore
-- Behaviour of this option is not backward compatible
-- Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation
-- WARNING: Option ENABLE_SSE42='no' is deprecated and should not be used anymore
-- Behaviour of this option is not backward compatible
-- Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation
-- WARNING: Option ENABLE_POPCNT='no' is deprecated and should not be used anymore
-- Behaviour of this option is not backward compatible
-- Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation
-- WARNING: Option ENABLE_AVX='no' is deprecated and should not be used anymore
-- Behaviour of this option is not backward compatible
-- Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation
-- WARNING: Option ENABLE_AVX2='no' is deprecated and should not be used anymore
-- Behaviour of this option is not backward compatible
-- Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation
-- WARNING: Option ENABLE_FMA3='no' is deprecated and should not be used anymore
-- Behaviour of this option is not backward compatible
-- Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation
-- Performing Test HAVE_CPU_SSE_SUPPORT (check file: cmake/checks/cpu_sse.cpp)
-- Performing Test HAVE_CPU_SSE_SUPPORT - Success
-- Performing Test HAVE_CPU_SSE2_SUPPORT (check file: cmake/checks/cpu_sse2.cpp)
-- Performing Test HAVE_CPU_SSE2_SUPPORT - Success
-- Performing Test HAVE_CPU_SSE3_SUPPORT (check file: cmake/checks/cpu_sse3.cpp)
-- Performing Test HAVE_CPU_SSE3_SUPPORT - Success
-- Performing Test HAVE_CPU_SSSE3_SUPPORT (check file: cmake/checks/cpu_ssse3.cpp)
-- Performing Test HAVE_CPU_SSSE3_SUPPORT - Success
-- Performing Test HAVE_CPU_SSE4_1_SUPPORT (check file: cmake/checks/cpu_sse41.cpp)
-- Performing Test HAVE_CPU_SSE4_1_SUPPORT - Success
-- Performing Test HAVE_CPU_POPCNT_SUPPORT (check file: cmake/checks/cpu_popcnt.cpp)
-- Performing Test HAVE_CPU_POPCNT_SUPPORT - Success
-- Performing Test HAVE_CPU_SSE4_2_SUPPORT (check file: cmake/checks/cpu_sse42.cpp)
-- Performing Test HAVE_CPU_SSE4_2_SUPPORT - Failed
-- Performing Test HAVE_CXX_MSSE4_2 (check file: cmake/checks/cpu_sse42.cpp)
-- Performing Test HAVE_CXX_MSSE4_2 - Success
-- Performing Test HAVE_CPU_FP16_SUPPORT (check file: cmake/checks/cpu_fp16.cpp)
-- Performing Test HAVE_CPU_FP16_SUPPORT - Failed
-- Performing Test HAVE_CXX_MF16C (check file: cmake/checks/cpu_fp16.cpp)
-- Performing Test HAVE_CXX_MF16C - Success
-- Performing Test HAVE_CXX_MFMA
-- Performing Test HAVE_CXX_MFMA - Success
-- Performing Test HAVE_CPU_AVX_SUPPORT (check file: cmake/checks/cpu_avx.cpp)
-- Performing Test HAVE_CPU_AVX_SUPPORT - Failed
-- Performing Test HAVE_CXX_MAVX (check file: cmake/checks/cpu_avx.cpp)
-- Performing Test HAVE_CXX_MAVX - Success
-- Performing Test HAVE_CPU_AVX2_SUPPORT (check file: cmake/checks/cpu_avx2.cpp)
-- Performing Test HAVE_CPU_AVX2_SUPPORT - Failed
-- Performing Test HAVE_CXX_MAVX2 (check file: cmake/checks/cpu_avx2.cpp)
-- Performing Test HAVE_CXX_MAVX2 - Success
-- Performing Test HAVE_CPU_AVX_512F_SUPPORT (check file: cmake/checks/cpu_avx512.cpp)
-- Performing Test HAVE_CPU_AVX_512F_SUPPORT - Failed
-- Performing Test HAVE_CXX_MAVX512F (check file: cmake/checks/cpu_avx512.cpp)
-- Performing Test HAVE_CXX_MAVX512F - Success
-- Performing Test HAVE_CPU_AVX512_SKX_SUPPORT (check file: cmake/checks/cpu_avx512skx.cpp)
-- Performing Test HAVE_CPU_AVX512_SKX_SUPPORT - Failed
-- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ (check file: cmake/checks/cpu_avx512skx.cpp)
-- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ - Success
-- Performing Test HAVE_CPU_BASELINE_FLAGS
-- Performing Test HAVE_CPU_BASELINE_FLAGS - Success
-- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN
-- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN - Success
-- Performing Test HAVE_C_FVISIBILITY_HIDDEN
-- Performing Test HAVE_C_FVISIBILITY_HIDDEN - Success
-- Performing Test HAVE_CXX_FVISIBILITY_INLINES_HIDDEN
-- Performing Test HAVE_CXX_FVISIBILITY_INLINES_HIDDEN - Success
-- Performing Test HAVE_C_FVISIBILITY_INLINES_HIDDEN
-- Performing Test HAVE_C_FVISIBILITY_INLINES_HIDDEN - Failed
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for posix_memalign
-- Looking for posix_memalign - found
-- Looking for malloc.h
-- Looking for malloc.h - found
-- Looking for memalign
-- Looking for memalign - found
-- Check if the system is big endian
-- Searching 16 bit integer
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of unsigned short
-- Check size of unsigned short - done
-- Using unsigned short
-- Check if the system is big endian - little endian
-- Found ZLIB: /usr/lib64/libz.so (found suitable version "1.2.11", minimum required is "1.2.3")
-- Found JPEG: /usr/lib64/libjpeg.so
-- Found ZLIB: /usr/lib64/libz.so (found version "1.2.11")
-- Found PNG: /usr/lib64/libpng.so (found version "1.6.34")
-- Looking for /usr/include/libpng/png.h
-- Looking for /usr/include/libpng/png.h - not found
-- Checking for modules 'libavcodec;libavformat;libavutil;libswscale'
-- Found libavcodec, version 57.89.100
-- Found libavformat, version 57.71.100
-- Found libavutil, version 55.58.100
-- Found libswscale, version 4.6.100
-- Checking for module 'libavresample'
-- Found libavresample, version 3.5.0
-- Found TBB (env): /usr/lib64/libtbb.so
CMake Warning (dev) at /usr/share/cmake/Modules/FindOpenMP.cmake:200 (if):
Policy CMP0054 is not set: Only interpret if() arguments as variables or
keywords when unquoted. Run "cmake --help-policy CMP0054" for policy
details. Use the cmake_policy command to set the policy and suppress this
warning.
Quoted variables like "c" will no longer be dereferenced when the policy is
set to NEW. Since the policy is not set the OLD behavior will be used.
Call Stack (most recent call first):
/usr/share/cmake/Modules/FindOpenMP.cmake:324 (_OPENMP_GET_FLAGS)
cmake/OpenCVFindLibsPerf.cmake:127 (find_package)
CMakeLists.txt:637 (include)
This warning is for project developers. Use -Wno-dev to suppress it.
-- Found OpenMP_C: -fopenmp (found version "4.5")
-- Found OpenMP_CXX: -fopenmp (found version "4.5")
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - found
-- Found Threads: TRUE
CMake Warning at cmake/OpenCVModule.cmake:677 (message):
Unexpected include:
/var/tmp/portage/media-libs/opencv-3.4.1-r2/work/opencv-3.4.1/3rdparty/include/opencl/1.2
(module=opencv_core)
Call Stack (most recent call first):
cmake/OpenCVModule.cmake:706 (ocv_target_include_modules)
modules/core/CMakeLists.txt:40 (ocv_module_include_directories)
-- Excluding from source files list: modules/core/src/convert.avx2.cpp
-- Excluding from source files list: modules/core/src/convert.fp16.cpp
-- Excluding from source files list: modules/imgproc/src/corner.avx.cpp
-- Excluding from source files list: modules/imgproc/src/filter.avx2.cpp
-- Excluding from source files list: modules/imgproc/src/imgwarp.avx2.cpp
-- Excluding from source files list: modules/imgproc/src/resize.avx2.cpp
-- Excluding from source files list: modules/imgproc/src/undistort.avx2.cpp
-- Excluding from source files list: modules/objdetect/src/haar.avx.cpp
-- Performing Test HAVE_CXX_WNO_SHADOW
-- Performing Test HAVE_CXX_WNO_SHADOW - Success
-- Performing Test HAVE_CXX_WNO_PARENTHESES
-- Performing Test HAVE_CXX_WNO_PARENTHESES - Success
-- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED
-- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED - Success
-- Performing Test HAVE_CXX_WNO_SIGN_PROMO
-- Performing Test HAVE_CXX_WNO_SIGN_PROMO - Success
-- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS
-- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS - Success
-- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES
-- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES - Failed
-- Performing Test HAVE_CXX_WNO_DEPRECATED
-- Performing Test HAVE_CXX_WNO_DEPRECATED - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER
-- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS
-- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS - Success
-- Performing Test HAVE_CXX_WNO_SIGN_COMPARE
-- Performing Test HAVE_CXX_WNO_SIGN_COMPARE - Success
-- Performing Test HAVE_CXX_WNO_UNDEF
-- Performing Test HAVE_CXX_WNO_UNDEF - Success
-- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE
-- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE - Failed
-- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS
-- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS - Success
-- Performing Test HAVE_CXX_WNO_EXTRA
-- Performing Test HAVE_CXX_WNO_EXTRA - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION
-- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE
-- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE - Success
-- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS
-- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS - Success
-- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR
-- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR - Success
-- Performing Test HAVE_CXX_WNO_ENUM_COMPARE
-- Performing Test HAVE_CXX_WNO_ENUM_COMPARE - Success
-- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF
-- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF - Success
CMake Warning at cmake/OpenCVModule.cmake:677 (message):
Unexpected include:
/var/tmp/portage/media-libs/opencv-3.4.1-r2/work/opencv-3.4.1/3rdparty/include/opencl/1.2
(module=opencv_dnn)
Call Stack (most recent call first):
cmake/OpenCVModule.cmake:706 (ocv_target_include_modules)
modules/dnn/CMakeLists.txt:66 (ocv_module_include_directories)
-- Excluding from source files list: <BUILD>/modules/dnn/layers/layers_common.avx.cpp
-- Excluding from source files list: <BUILD>/modules/dnn/layers/layers_common.avx2.cpp
-- Excluding from source files list: <BUILD>/modules/dnn/layers/layers_common.avx512_skx.cpp
-- Excluding from source files list: modules/features2d/src/fast.avx2.cpp
-- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL
-- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL - Success
--
-- General configuration for OpenCV 3.4.1 =====================================
-- Version control: unknown
--
-- Platform:
-- Timestamp: 2018-07-17T12:18:55Z
-- Host: Linux 4.9.76-gentoo-r12018-03-23 x86_64
-- CMake: 3.9.6
-- CMake generator: Unix Makefiles
-- CMake build tool: /usr/bin/gmake
-- Configuration: Gentoo
--
-- CPU/HW features:
-- Baseline: SSE SSE SSE2 SSE2 SSE3 SSE3 SSSE3 SSSE3 SSE4_1 SSE4_1 POPCNT
-- requested: DETECT
-- required: SSE SSE2 SSE3 SSSE3 SSE4_1
-- disabled: SSE4_2 POPCNT AVX AVX2 FMA3
--
-- C/C++:
-- Built as dynamic libs?: YES
-- C++11: YES
-- C++ Compiler: /usr/bin/x86_64-pc-linux-gnu-g++ (ver 6.4.0)
-- C++ flags (Release): -march=native -O2 -pipe -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -mssse3 -msse4.1 -fvisibility=hidden -fvisibility-inlines-hidden -fopenmp -O3 -DNDEBUG -DNDEBUG
-- C++ flags (Debug): -march=native -O2 -pipe -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -mssse3 -msse4.1 -fvisibility=hidden -fvisibility-inlines-hidden -fopenmp -g -DDEBUG -D_DEBUG
-- C Compiler: /usr/bin/x86_64-pc-linux-gnu-gcc
-- C flags (Release): -march=native -O2 -pipe -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-narrowing -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -mssse3 -msse4.1 -fvisibility=hidden -fopenmp -O3 -DNDEBUG -DNDEBUG
-- C flags (Debug): -march=native -O2 -pipe -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-narrowing -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -mssse3 -msse4.1 -fvisibility=hidden -fopenmp -g -DDEBUG -D_DEBUG
-- Linker flags (Release): -Wl,-O1 -Wl,--as-needed
-- Linker flags (Debug): -Wl,-O1 -Wl,--as-needed
-- ccache: NO
-- Precompiled headers: NO
-- Extra dependencies: dl m pthread rt /usr/lib64/libtbb.so
-- 3rdparty dependencies:
--
-- OpenCV modules:
-- To be built: calib3d core dnn features2d flann highgui imgcodecs imgproc java_bindings_generator ml objdetect photo python_bindings_generator shape stitching superres video videoio videostab
-- Disabled: js world
-- Disabled by dependency: -
-- Unavailable: cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev java python2 python3 ts viz
-- Applications: apps
-- Documentation: NO
-- Non-free algorithms: NO
--
-- GUI:
--
-- Media I/O:
-- ZLib: /usr/lib64/libz.so (ver 1.2.11)
-- JPEG: /usr/lib64/libjpeg.so (ver )
-- PNG: /usr/lib64/libpng.so (ver 1.6.34)
--
-- Video I/O:
-- FFMPEG: YES
-- avcodec: YES (ver 57.89.100)
-- avformat: YES (ver 57.71.100)
-- avutil: YES (ver 55.58.100)
-- swscale: YES (ver 4.6.100)
-- avresample: YES (ver 3.5.0)
--
-- Parallel framework: TBB (ver 2017.0 interface 9103)
--
-- Trace: YES (built-in)
--
-- Other third-party libraries:
-- Eigen: YES (ver 3.2.8)
-- Custom HAL: NO
-- Protobuf: /usr/lib64/libprotobuf.so (3.5.1)
--
-- OpenCL: YES (no extra features)
-- Include path: /var/tmp/portage/media-libs/opencv-3.4.1-r2/work/opencv-3.4.1/3rdparty/include/opencl/1.2
-- Link libraries: Dynamic load
--
-- Python (for build): NO
--
-- Install to: /usr
-- -----------------------------------------------------------------
--
-- <<< Gentoo configuration >>>
Build type Gentoo
Install path /usr
Compiler flags:
C -march=native -O2 -pipe -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-narrowing -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -mssse3 -msse4.1 -fvisibility=hidden -fopenmp
C++ -march=native -O2 -pipe -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -mssse3 -msse4.1 -fvisibility=hidden -fvisibility-inlines-hidden -fopenmp
Linker flags:
Executable -Wl,-O1 -Wl,--as-needed -Wl,--gc-sections
Module -Wl,-O1 -Wl,--as-needed
Shared -Wl,-O1 -Wl,--as-needed
-- Configuring done
-- Generating done
-- Build files have been written to: /var/tmp/portage/media-libs/opencv-3.4.1-r2/work/opencv-3.4.1-abi_x86_64.amd64
>>> Source configured.
|
What I am doing wrong, how tell to cmake what I need?
Last edited by qwerty013 on Fri Oct 12, 2018 8:31 am; edited 1 time in total |
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qwerty013
n00b
Joined: 22 Jan 2009
Posts: 19
Location: Kharkov, Ukraine
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| Posted: Tue Jul 17, 2018 1:00 pm Post subject: |
|
|
OpenCVCompilerOptimizations.cmake below:
| Code: |
# x86/x86-64 arch:
# SSE / SSE2 (always available on 64-bit CPUs)
# SSE3 / SSSE3
# SSE4_1 / SSE4_2 / POPCNT
# AVX / AVX2 / AVX_512F
# FMA3
# CPU_{opt}_SUPPORTED=ON/OFF - compiler support (possibly with additional flag)
# CPU_{opt}_IMPLIES=<list>
# CPU_{opt}_FORCE=<list> - subset of "implies" list
# CPU_{opt}_GROUP=<list> - similar to "implies" list, but additionally merges compiler flags
# CPU_{opt}_FLAGS_ON=""
# CPU_{opt}_FEATURE_ALIAS - mapping to CV_CPU_* HWFeature enum
# Input variables:
# CPU_BASELINE=<list> - preferred list of baseline optimizations
# CPU_DISPATCH=<list> - preferred list of dispatched optimizations
# Advanced input variables:
# CPU_BASELINE_REQUIRE=<list> - list of required baseline optimizations
# CPU_DISPATCH_REQUIRE=<list> - list of required dispatched optimizations
# CPU_BASELINE_DISABLE=<list> - list of disabled baseline optimizations
# Output variables:
# CPU_BASELINE_FINAL=<list> - final list of enabled compiler optimizations
# CPU_DISPATCH_FINAL=<list> - final list of dispatched optimizations
#
# CPU_DISPATCH_FLAGS_${opt} - flags for source files compiled separately (<name>.avx2.cpp)
set(CPU_ALL_OPTIMIZATIONS "SSE;SSE2;SSE3;SSSE3;SSE4_1;SSE4_2;POPCNT;AVX;FP16;AVX2;FMA3;AVX_512F;AVX512_SKX")
list(APPEND CPU_ALL_OPTIMIZATIONS NEON VFPV3 FP16)
list(APPEND CPU_ALL_OPTIMIZATIONS VSX)
list(REMOVE_DUPLICATES CPU_ALL_OPTIMIZATIONS)
ocv_update(CPU_VFPV3_FEATURE_ALIAS "")
set(HELP_CPU_BASELINE "Specify list of enabled baseline CPU optimizations")
set(HELP_CPU_BASELINE_REQUIRE "Specify list of required baseline CPU optimizations")
set(HELP_CPU_BASELINE_DISABLE "Specify list of forbidden baseline CPU optimizations")
set(HELP_CPU_DISPATCH "Specify list of dispatched CPU optimizations")
set(HELP_CPU_DISPATCH_REQUIRE "Specify list of required dispatched CPU optimizations")
foreach(var CPU_BASELINE CPU_BASELINE_REQUIRE CPU_BASELINE_DISABLE CPU_DISPATCH CPU_DISPATCH_REQUIRE)
if(DEFINED ${var})
string(REPLACE "," ";" _list "${${var}}")
set(${var} "${_list}" CACHE STRING "${HELP_${var}}" FORCE)
endif()
endforeach()
# process legacy flags
macro(ocv_optimization_process_obsolete_option legacy_flag OPT legacy_warn)
if(DEFINED ${legacy_flag})
if(${legacy_warn})
message(STATUS "WARNING: Option ${legacy_flag}='${${legacy_flag}}' is deprecated and should not be used anymore")
message(STATUS " Behaviour of this option is not backward compatible")
message(STATUS " Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation")
endif()
if(${legacy_flag})
if(NOT ";${CPU_BASELINE_REQUIRE};" MATCHES ";${OPT};")
set(CPU_BASELINE_REQUIRE "${CPU_BASELINE_REQUIRE};${OPT}" CACHE STRING "${HELP_CPU_BASELINE_REQUIRE}" FORCE)
endif()
else()
if(NOT ";${CPU_BASELINE_DISABLE};" MATCHES ";${OPT};")
set(CPU_BASELINE_DISABLE "${CPU_BASELINE_DISABLE};${OPT}" CACHE STRING "${HELP_CPU_BASELINE_DISABLE}" FORCE)
endif()
endif()
endif()
endmacro()
ocv_optimization_process_obsolete_option(ENABLE_SSE SSE ON)
ocv_optimization_process_obsolete_option(ENABLE_SSE2 SSE2 ON)
ocv_optimization_process_obsolete_option(ENABLE_SSE3 SSE3 ON)
ocv_optimization_process_obsolete_option(ENABLE_SSSE3 SSSE3 ON)
ocv_optimization_process_obsolete_option(ENABLE_SSE41 SSE4_1 ON)
ocv_optimization_process_obsolete_option(ENABLE_SSE42 SSE4_2 ON)
ocv_optimization_process_obsolete_option(ENABLE_POPCNT POPCNT ON)
ocv_optimization_process_obsolete_option(ENABLE_AVX AVX ON)
ocv_optimization_process_obsolete_option(ENABLE_AVX2 AVX2 ON)
ocv_optimization_process_obsolete_option(ENABLE_FMA3 FMA3 ON)
ocv_optimization_process_obsolete_option(ENABLE_VFPV3 VFPV3 OFF)
ocv_optimization_process_obsolete_option(ENABLE_NEON NEON OFF)
ocv_optimization_process_obsolete_option(ENABLE_VSX VSX OFF)
macro(ocv_is_optimization_in_list resultvar check_opt)
set(__checked "")
set(__queue ${ARGN})
set(${resultvar} 0)
while(__queue AND NOT ${resultvar})
list(REMOVE_DUPLICATES __queue)
set(__queue_current ${__queue})
set(__queue "")
foreach(OPT ${__queue_current})
if("x${OPT}" STREQUAL "x${check_opt}")
set(${resultvar} 1)
break()
elseif(NOT ";${__checked};" MATCHES ";${OPT};")
list(APPEND __queue ${CPU_${OPT}_IMPLIES})
endif()
list(APPEND __checked ${OPT})
endforeach()
endwhile()
endmacro()
macro(ocv_is_optimization_in_force_list resultvar check_opt)
set(__checked "")
set(__queue ${ARGN})
set(${resultvar} 0)
while(__queue AND NOT ${resultvar})
list(REMOVE_DUPLICATES __queue)
set(__queue_current ${__queue})
set(__queue "")
foreach(OPT ${__queue_current})
if(OPT STREQUAL "${check_opt}")
set(${resultvar} 1)
break()
elseif(NOT ";${__checked};" MATCHES ";${OPT};")
list(APPEND __queue ${CPU_${OPT}_FORCE})
endif()
list(APPEND __checked ${OPT})
endforeach()
endwhile()
endmacro()
macro(ocv_append_optimization_flag var OPT)
if(CPU_${OPT}_FLAGS_CONFLICT)
string(REGEX REPLACE " ${CPU_${OPT}_FLAGS_CONFLICT}" "" ${var} " ${${var}} ")
string(REGEX REPLACE "^ +" "" ${var} "${${var}}")
endif()
set(${var} "${${var}} ${CPU_${OPT}_FLAGS_ON}")
endmacro()
# Support GCC -march=native or Intel Compiler -xHost flags
if(";${CPU_BASELINE};" MATCHES ";NATIVE;" OR ";${CPU_BASELINE};" MATCHES ";HOST;")
set(CPU_BASELINE_DETECT ON)
set(_add_native_flag ON)
elseif(";${CPU_BASELINE};" MATCHES ";DETECT;")
set(CPU_BASELINE_DETECT ON)
elseif(" ${CMAKE_CXX_FLAGS} " MATCHES " -march=native | -xHost | /QxHost ")
if(DEFINED CPU_BASELINE)
message(STATUS "CPU: Detected '-march=native' or '-xHost' compiler flag. Force CPU_BASELINE=DETECT.")
endif()
set(CPU_BASELINE "DETECT" CACHE STRING "${HELP_CPU_BASELINE}")
set(CPU_BASELINE_DETECT ON)
endif()
if(X86 OR X86_64)
ocv_update(CPU_KNOWN_OPTIMIZATIONS "SSE;SSE2;SSE3;SSSE3;SSE4_1;POPCNT;SSE4_2;FP16;FMA3;AVX;AVX2;AVX_512F;AVX512_SKX")
ocv_update(CPU_AVX512_SKX_GROUP "AVX_512F;AVX_512CD;AVX_512BW;AVX_512DQ;AVX_512VL")
ocv_update(CPU_SSE_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_sse.cpp")
ocv_update(CPU_SSE2_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_sse2.cpp")
ocv_update(CPU_SSE3_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_sse3.cpp")
ocv_update(CPU_SSSE3_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_ssse3.cpp")
ocv_update(CPU_SSE4_1_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_sse41.cpp")
ocv_update(CPU_SSE4_2_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_sse42.cpp")
ocv_update(CPU_POPCNT_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_popcnt.cpp")
ocv_update(CPU_AVX_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_avx.cpp")
ocv_update(CPU_AVX2_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_avx2.cpp")
ocv_update(CPU_FP16_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_fp16.cpp")
ocv_update(CPU_AVX_512F_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_avx512.cpp")
ocv_update(CPU_AVX512_SKX_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_avx512skx.cpp")
if(NOT OPENCV_CPU_OPT_IMPLIES_IGNORE)
ocv_update(CPU_AVX_512F_IMPLIES "AVX2")
ocv_update(CPU_AVX_512F_FORCE "") # Don't force other optimizations
ocv_update(CPU_AVX2_IMPLIES "AVX;FMA3;FP16")
ocv_update(CPU_FMA3_IMPLIES "AVX2")
ocv_update(CPU_FMA3_FORCE "") # Don't force other optimizations
ocv_update(CPU_FP16_IMPLIES "AVX")
ocv_update(CPU_FP16_FORCE "") # Don't force other optimizations
ocv_update(CPU_AVX_IMPLIES "SSE4_2")
ocv_update(CPU_SSE4_2_IMPLIES "SSE4_1;POPCNT")
ocv_update(CPU_POPCNT_IMPLIES "SSE4_1")
ocv_update(CPU_POPCNT_FORCE "") # Don't force other optimizations
ocv_update(CPU_SSE4_1_IMPLIES "SSE3;SSSE3")
ocv_update(CPU_SSSE3_IMPLIES "SSE3")
ocv_update(CPU_SSE3_IMPLIES "SSE2")
ocv_update(CPU_SSE2_IMPLIES "SSE")
endif()
if(CV_ICC)
macro(ocv_intel_compiler_optimization_option name unix_flags msvc_flags)
ocv_update(CPU_${name}_FLAGS_NAME "${name}")
if(MSVC)
set(enable_flags "${msvc_flags}")
set(flags_conflict "/arch:[^ ]+")
else()
set(enable_flags "${unix_flags}")
set(flags_conflict "-msse[^ ]*|-mssse3|-mavx[^ ]*|-march[^ ]+")
endif()
ocv_update(CPU_${name}_FLAGS_ON "${enable_flags}")
if(flags_conflict)
ocv_update(CPU_${name}_FLAGS_CONFLICT "${flags_conflict}")
endif()
endmacro()
ocv_intel_compiler_optimization_option(AVX2 "-march=core-avx2" "/arch:CORE-AVX2")
ocv_intel_compiler_optimization_option(FP16 "-mavx" "/arch:AVX")
ocv_intel_compiler_optimization_option(AVX "-mavx" "/arch:AVX")
ocv_intel_compiler_optimization_option(FMA3 "" "")
ocv_intel_compiler_optimization_option(POPCNT "" "")
ocv_intel_compiler_optimization_option(SSE4_2 "-msse4.2" "/arch:SSE4.2")
ocv_intel_compiler_optimization_option(SSE4_1 "-msse4.1" "/arch:SSE4.1")
ocv_intel_compiler_optimization_option(SSE3 "-msse3" "/arch:SSE3")
ocv_intel_compiler_optimization_option(SSSE3 "-mssse3" "/arch:SSSE3")
ocv_intel_compiler_optimization_option(SSE2 "-msse2" "/arch:SSE2")
if(NOT X86_64) # x64 compiler doesn't support /arch:sse
ocv_intel_compiler_optimization_option(SSE "-msse" "/arch:SSE")
endif()
ocv_intel_compiler_optimization_option(AVX_512F "-march=common-avx512" "/arch:COMMON-AVX512")
ocv_intel_compiler_optimization_option(AVX512_SKX "-march=core-avx512" "/arch:CORE-AVX512")
elseif(CMAKE_COMPILER_IS_GNUCXX)
ocv_update(CPU_AVX2_FLAGS_ON "-mavx2")
ocv_update(CPU_FP16_FLAGS_ON "-mf16c")
ocv_update(CPU_AVX_FLAGS_ON "-mavx")
ocv_update(CPU_FMA3_FLAGS_ON "-mfma")
ocv_update(CPU_POPCNT_FLAGS_ON "-mpopcnt")
ocv_update(CPU_SSE4_2_FLAGS_ON "-msse4.2")
ocv_update(CPU_SSE4_1_FLAGS_ON "-msse4.1")
ocv_update(CPU_SSE3_FLAGS_ON "-msse3")
ocv_update(CPU_SSSE3_FLAGS_ON "-mssse3")
ocv_update(CPU_SSE2_FLAGS_ON "-msse2")
ocv_update(CPU_SSE_FLAGS_ON "-msse")
if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "5.0")
# -mavx512f -mavx512pf -mavx512er -mavx512cd -mavx512vl -mavx512bw -mavx512dq -mavx512ifma -mavx512vbmi
ocv_update(CPU_AVX_512F_FLAGS_ON "-mavx512f")
ocv_update(CPU_AVX512_SKX_FLAGS_ON "-mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq")
else()
ocv_update(CPU_AVX_512F_SUPPORTED OFF)
ocv_update(CPU_AVX512_SKX_SUPPORTED OFF)
endif()
elseif(MSVC)
ocv_update(CPU_AVX2_FLAGS_ON "/arch:AVX2")
ocv_update(CPU_AVX_FLAGS_ON "/arch:AVX")
if(NOT MSVC64)
# 64-bit MSVC compiler uses SSE/SSE2 by default
ocv_update(CPU_SSE_FLAGS_ON "/arch:SSE")
ocv_update(CPU_SSE_SUPPORTED ON)
ocv_update(CPU_SSE2_FLAGS_ON "/arch:SSE2")
ocv_update(CPU_SSE2_SUPPORTED ON)
else()
ocv_update(CPU_SSE_SUPPORTED ON)
ocv_update(CPU_SSE2_SUPPORTED ON)
endif()
# Other instruction sets are supported by default since MSVC 2008 at least
else()
message(WARNING "TODO: Unsupported compiler")
endif()
if(NOT DEFINED CPU_DISPATCH)
if(X86_64)
set(CPU_DISPATCH "SSE4_1;SSE4_2;AVX;FP16;AVX2;AVX512_SKX" CACHE STRING "${HELP_CPU_DISPATCH}")
else()
set(CPU_DISPATCH "SSE4_1;SSE4_2;AVX;FP16" CACHE STRING "${HELP_CPU_DISPATCH}")
endif()
endif()
if(NOT DEFINED CPU_BASELINE)
if(X86_64)
set(CPU_BASELINE "SSE3" CACHE STRING "${HELP_CPU_BASELINE}")
else()
set(CPU_BASELINE "SSE2" CACHE STRING "${HELP_CPU_BASELINE}")
endif()
endif()
elseif(ARM OR AARCH64)
ocv_update(CPU_NEON_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_neon.cpp")
ocv_update(CPU_FP16_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_fp16.cpp")
if(NOT AARCH64)
ocv_update(CPU_KNOWN_OPTIMIZATIONS "VFPV3;NEON;FP16")
if(NOT MSVC)
ocv_update(CPU_VFPV3_FLAGS_ON "-mfpu=vfpv3")
ocv_update(CPU_NEON_FLAGS_ON "-mfpu=neon")
ocv_update(CPU_NEON_FLAGS_CONFLICT "-mfpu=[^ ]*")
ocv_update(CPU_FP16_FLAGS_ON "-mfpu=neon-fp16")
ocv_update(CPU_FP16_FLAGS_CONFLICT "-mfpu=[^ ]*")
endif()
ocv_update(CPU_FP16_IMPLIES "NEON")
else()
ocv_update(CPU_KNOWN_OPTIMIZATIONS "NEON;FP16")
ocv_update(CPU_NEON_FLAGS_ON "")
ocv_update(CPU_FP16_IMPLIES "NEON")
set(CPU_BASELINE "NEON;FP16" CACHE STRING "${HELP_CPU_BASELINE}")
endif()
elseif(PPC64LE)
ocv_update(CPU_KNOWN_OPTIMIZATIONS "VSX")
ocv_update(CPU_VSX_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_vsx.cpp")
if(CMAKE_COMPILER_IS_CLANGCXX AND (NOT ${CMAKE_CXX_COMPILER} MATCHES "xlc"))
ocv_update(CPU_VSX_FLAGS_ON "-mvsx -maltivec")
else()
ocv_update(CPU_VSX_FLAGS_ON "-mcpu=power8")
endif()
endif()
# Helper values for cmake-gui
set(CPU_BASELINE "DETECT" CACHE STRING "${HELP_CPU_BASELINE}")
set(CPU_DISPATCH "" CACHE STRING "${HELP_CPU_DISPATCH}")
set_property(CACHE CPU_BASELINE PROPERTY STRINGS "" ${CPU_KNOWN_OPTIMIZATIONS})
set_property(CACHE CPU_DISPATCH PROPERTY STRINGS "" ${CPU_KNOWN_OPTIMIZATIONS})
# Update CPU_BASELINE_DETECT flag
if(";${CPU_BASELINE};" MATCHES ";DETECT;")
set(CPU_BASELINE_DETECT ON)
endif()
set(CPU_BASELINE_FLAGS "")
set(CPU_BASELINE_FINAL "")
set(CPU_DISPATCH_FINAL "")
if(CV_DISABLE_OPTIMIZATION)
set(CPU_DISPATCH "")
set(CPU_DISPATCH_REQUIRE "")
endif()
macro(ocv_check_compiler_optimization OPT)
if(NOT DEFINED CPU_${OPT}_SUPPORTED)
if((DEFINED CPU_${OPT}_FLAGS_ON AND NOT "x${CPU_${OPT}_FLAGS_ON}" STREQUAL "x") OR CPU_${OPT}_TEST_FILE)
set(_varname "")
if(CPU_${OPT}_TEST_FILE)
set(__available 0)
if(CPU_BASELINE_DETECT)
set(_varname "HAVE_CPU_${OPT}_SUPPORT")
ocv_check_compiler_flag(CXX "${CPU_BASELINE_FLAGS}" "${_varname}" "${CPU_${OPT}_TEST_FILE}")
if(${_varname})
list(APPEND CPU_BASELINE_FINAL ${OPT})
set(__available 1)
endif()
endif()
if(NOT __available)
if(NOT "x${CPU_${OPT}_FLAGS_NAME}" STREQUAL "x")
set(_varname "HAVE_CPU_${CPU_${OPT}_FLAGS_NAME}")
set(_compile_flags "${CPU_BASELINE_FLAGS}")
ocv_append_optimization_flag(_compile_flags ${OPT})
ocv_check_compiler_flag(CXX "${_compile_flags}" "${_varname}" "${CPU_${OPT}_TEST_FILE}")
elseif(NOT "x${CPU_${OPT}_FLAGS_ON}" STREQUAL "x")
ocv_check_flag_support(CXX "${CPU_${OPT}_FLAGS_ON}" _varname "" "${CPU_${OPT}_TEST_FILE}")
else()
set(_varname "HAVE_CPU_${OPT}_SUPPORT")
set(_compile_flags "${CPU_BASELINE_FLAGS}")
ocv_append_optimization_flag(_compile_flags ${OPT})
ocv_check_compiler_flag(CXX "${_compile_flags}" "${_varname}" "${CPU_${OPT}_TEST_FILE}")
endif()
endif()
else()
ocv_check_flag_support(CXX "${CPU_${OPT}_FLAGS_ON}" _varname "")
endif()
if(_varname AND ${_varname})
set(CPU_${OPT}_SUPPORTED ON)
elseif(NOT CPU_${OPT}_SUPPORTED)
message(STATUS "${OPT} is not supported by C++ compiler")
endif()
else()
set(CPU_${OPT}_SUPPORTED ON)
endif()
endif()
endmacro()
foreach(OPT ${CPU_KNOWN_OPTIMIZATIONS})
set(CPU_${OPT}_USAGE_COUNT 0 CACHE INTERNAL "")
if("${CPU_${OPT}_FLAGS_ON}" STREQUAL "disabled")
set(CPU_${OPT}_SUPPORTED OFF)
elseif(DEFINED CPU_${OPT}_GROUP)
if(NOT DEFINED CPU_${OPT}_IMPLIES)
set(CPU_${OPT}_IMPLIES "${CPU_${OPT}_GROUP}")
endif()
set(__disabled 0)
set(__flags "")
foreach(OPT2 ${CPU_${OPT}_GROUP})
if("${CPU_${OPT2}_FLAGS_ON}" STREQUAL "disabled" OR (DEFINED CPU_${OPT2}_SUPPORTED AND NOT CPU_${OPT}_SUPPORTED))
set(__disabled 1)
endif()
set(__flags "${__flags} ${CPU_${OPT2}_FLAGS_ON}")
string(STRIP "${__flags}" __flags)
endforeach()
if(__disabled)
set(CPU_${OPT}_SUPPORTED OFF)
else()
if(NOT DEFINED CPU_${OPT}_FLAGS_ON)
set(CPU_${OPT}_FLAGS_ON "${__flags}")
endif()
endif()
endif()
if(NOT DEFINED CPU_${OPT}_FORCE)
set(CPU_${OPT}_FORCE "${CPU_${OPT}_IMPLIES}")
endif()
endforeach()
if(_add_native_flag)
set(_varname "HAVE_CPU_NATIVE_SUPPORT")
ocv_check_compiler_flag(CXX "-march=native" "${_varname}" "")
if(_varname)
set(CPU_BASELINE_FLAGS "${CPU_BASELINE_FLAGS} -march=native")
else()
set(_varname "HAVE_CPU_HOST_SUPPORT")
if(MSVC)
set(_flag "/QxHost")
else()
set(_flag "-xHost")
endif()
ocv_check_compiler_flag(CXX "${_flag}" "${_varname}" "")
if(_varname)
set(CPU_BASELINE_FLAGS "${CPU_BASELINE_FLAGS} ${flag}")
endif()
endif()
endif()
foreach(OPT ${CPU_KNOWN_OPTIMIZATIONS})
set(__is_disabled 0)
foreach(OPT2 ${CPU_BASELINE_DISABLE})
ocv_is_optimization_in_list(__is_disabled ${OPT2} ${OPT})
if(__is_disabled)
break()
endif()
endforeach()
if(__is_disabled)
set(__is_from_baseline 0)
else()
ocv_is_optimization_in_list(__is_from_baseline ${OPT} ${CPU_BASELINE_REQUIRE})
if(NOT __is_from_baseline)
ocv_is_optimization_in_list(__is_from_baseline ${OPT} ${CPU_BASELINE})
endif()
endif()
ocv_is_optimization_in_list(__is_from_dispatch ${OPT} ${CPU_DISPATCH_REQUIRE})
if(NOT __is_from_dispatch)
ocv_is_optimization_in_list(__is_from_dispatch ${OPT} ${CPU_DISPATCH})
endif()
if(__is_from_dispatch OR __is_from_baseline OR CPU_BASELINE_DETECT)
ocv_check_compiler_optimization(${OPT})
endif()
if(CPU_BASELINE_DETECT AND NOT __is_from_baseline AND NOT __is_disabled)
ocv_is_optimization_in_list(__is_from_baseline ${OPT} ${CPU_BASELINE_FINAL})
endif()
if(CPU_${OPT}_SUPPORTED)
if(";${CPU_DISPATCH};" MATCHES ";${OPT};" AND NOT __is_from_baseline)
list(APPEND CPU_DISPATCH_FINAL ${OPT})
elseif(__is_from_baseline)
list(APPEND CPU_BASELINE_FINAL ${OPT})
ocv_append_optimization_flag(CPU_BASELINE_FLAGS ${OPT})
endif()
endif()
endforeach()
foreach(OPT ${CPU_BASELINE_REQUIRE})
if(NOT ";${CPU_BASELINE_FINAL};" MATCHES ";${OPT};")
message(SEND_ERROR "Required baseline optimization is not supported: ${OPT} (CPU_BASELINE_REQUIRE=${CPU_BASELINE_REQUIRE})")
endif()
endforeach()
foreach(OPT ${CPU_BASELINE})
if(OPT STREQUAL "DETECT" OR OPT STREQUAL "HOST" OR OPT STREQUAL "NATIVE")
# nothing
elseif(NOT ";${CPU_BASELINE_FINAL};" MATCHES ";${OPT};")
message(STATUS "Optimization ${OPT} is not available, skipped")
endif()
endforeach()
foreach(OPT ${CPU_DISPATCH_REQUIRE})
if(";${CPU_DISPATCH_FINAL};" MATCHES ";${OPT};")
# OK
elseif(";${CPU_BASELINE_FINAL};" MATCHES ";${OPT};")
message(SEND_ERROR "Dispatched optimization ${OPT} is in baseline list (CPU_DISPATCH_REQUIRE=${CPU_DISPATCH_REQUIRE})")
else()
message(SEND_ERROR "Required dispatch optimization is not supported: ${OPT} (CPU_DISPATCH_REQUIRE=${CPU_DISPATCH_REQUIRE})")
endif()
endforeach()
foreach(OPT ${CPU_DISPATCH})
if(";${CPU_DISPATCH_FINAL};" MATCHES ";${OPT};")
# OK
elseif(";${CPU_BASELINE_FINAL};" MATCHES ";${OPT};")
# OK
else()
message(STATUS "Dispatch optimization ${OPT} is not available, skipped")
endif()
endforeach()
#message(STATUS "CPU_BASELINE_FINAL=${CPU_BASELINE_FINAL}")
#message(STATUS "CPU_DISPATCH_FINAL=${CPU_DISPATCH_FINAL}")
#if(CPU_DISPATCH_FINAL AND NOT PYTHON_DEFAULT_EXECUTABLE)
# message(FATAL_ERROR "Python is required for CPU dispatched optimization support")
#endif()
macro(ocv_compiler_optimization_options)
set(__flags "${OPENCV_EXTRA_CXX_FLAGS} ${CPU_BASELINE_FLAGS}")
if(NOT __flags STREQUAL CACHED_CPU_BASELINE_FLAGS)
set(CACHED_CPU_BASELINE_FLAGS "${__flags}" CACHE INTERNAL "" FORCE)
ocv_clear_vars(HAVE_CPU_BASELINE_FLAGS)
endif()
ocv_check_compiler_flag(CXX "${__flags}" HAVE_CPU_BASELINE_FLAGS)
if(NOT HAVE_CPU_BASELINE_FLAGS)
message(FATAL_ERROR "Compiler doesn't support baseline optimization flags: ${CPU_BASELINE_FLAGS}")
endif()
add_extra_compiler_option_force("${CPU_BASELINE_FLAGS}")
foreach(OPT ${CPU_DISPATCH_FINAL})
set(__dispatch_flags "")
set(__dispatch_definitions "")
set(__dispatch_opts "")
set(__dispatch_opts_force "")
foreach(OPT2 ${CPU_KNOWN_OPTIMIZATIONS})
if(NOT CPU_${OPT2}_SUPPORTED)
#continue()
else()
ocv_is_optimization_in_list(__is_from_baseline ${OPT2} ${CPU_BASELINE_FINAL})
if(NOT __is_from_baseline)
ocv_is_optimization_in_list(__is_active ${OPT2} ${OPT})
if(__is_active)
ocv_append_optimization_flag(__dispatch_flags ${OPT2})
list(APPEND __dispatch_definitions "CV_CPU_COMPILE_${OPT2}=1")
list(APPEND __dispatch_opts "${OPT2}")
endif()
ocv_is_optimization_in_force_list(__is_force ${OPT2} ${OPT})
if(__is_force)
list(APPEND __dispatch_opts_force "${OPT2}")
endif()
endif()
endif()
endforeach()
set(__flags "${OPENCV_EXTRA_CXX_FLAGS} ${__dispatch_flags}")
if(NOT __flags STREQUAL CACHED_CPU_DISPATCH_${OPT}_FLAGS)
set(CACHED_CPU_DISPATCH_${OPT}_FLAGS "${__flags}" CACHE INTERNAL "" FORCE)
ocv_clear_vars(HAVE_CPU_DISPATCH_FLAGS_${OPT})
endif()
ocv_check_compiler_flag(CXX "${__flags}" HAVE_CPU_DISPATCH_FLAGS_${OPT})
if(NOT HAVE_CPU_DISPATCH_FLAGS_${OPT})
message(FATAL_ERROR "Compiler doesn't support optimization flags for ${OPT} dispatch mode: ${__dispatch_flags}")
endif()
set(CPU_DISPATCH_FLAGS_${OPT} "${__dispatch_flags}")
set(CPU_DISPATCH_DEFINITIONS_${OPT} "${__dispatch_definitions}")
set(CPU_DISPATCH_${OPT}_INCLUDED "${__dispatch_opts}")
set(CPU_DISPATCH_${OPT}_FORCED "${__dispatch_opts_force}")
endforeach()
if(ENABLE_POWERPC)
add_extra_compiler_option("-mcpu=G3 -mtune=G5")
endif()
if(ARM)
add_extra_compiler_option("-mfp16-format=ieee")
endif(ARM)
endmacro()
macro(ocv_compiler_optimization_options_finalize)
if(CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64))
if(NOT APPLE AND CMAKE_SIZEOF_VOID_P EQUAL 4)
if(OPENCV_EXTRA_CXX_FLAGS MATCHES "-m(sse2|avx)")
add_extra_compiler_option(-mfpmath=sse) # !! important - be on the same wave with x64 compilers
else()
add_extra_compiler_option(-mfpmath=387)
endif()
endif()
endif()
if(MSVC)
# Generate Intrinsic Functions
set(OPENCV_EXTRA_FLAGS "${OPENCV_EXTRA_FLAGS} /Oi")
if((X86 OR X86_64) AND CMAKE_SIZEOF_VOID_P EQUAL 4 AND ";${CPU_BASELINE_FINAL};" MATCHES ";SSE;")
set(OPENCV_EXTRA_FLAGS "${OPENCV_EXTRA_FLAGS} /fp:fast") # !! important - be on the same wave with x64 compilers
endif()
endif(MSVC)
endmacro()
macro(ocv_compiler_optimization_process_sources SOURCES_VAR_NAME LIBS_VAR_NAME TARGET_BASE_NAME)
set(__result "")
set(__result_libs "")
foreach(OPT ${CPU_DISPATCH_FINAL})
set(__result_${OPT} "")
endforeach()
foreach(fname ${${SOURCES_VAR_NAME}})
string(TOLOWER "${fname}" fname_LOWER)
get_filename_component(fname_LOWER "${fname_LOWER}" NAME)
if(fname_LOWER MATCHES ".+\\.([^\\.]*)\\.cpp$")
string(TOUPPER "${CMAKE_MATCH_1}" OPT_)
if(OPT_ MATCHES "(CUDA.*|DISPATCH.*|OCL)") # don't touch files like filename.cuda.cpp
list(APPEND __result "${fname}")
#continue()
elseif(CV_DISABLE_OPTIMIZATION OR NOT CV_ENABLE_INTRINSICS)
ocv_get_smart_file_name(fname_ "${fname}")
message(STATUS "Excluding from source files list (optimization is disabled): ${fname_}")
#continue()
else()
get_source_file_property(__definitions "${fname}" COMPILE_DEFINITIONS)
if(__definitions)
list(APPEND __definitions "CV_CPU_DISPATCH_MODE=${OPT_}")
else()
set(__definitions "CV_CPU_DISPATCH_MODE=${OPT_}")
endif()
set_source_files_properties("${fname}" PROPERTIES COMPILE_DEFINITIONS "${__definitions}")
set(__opt_found 0)
foreach(OPT ${CPU_BASELINE_FINAL})
string(TOLOWER "${OPT}" OPT_LOWER)
if(fname_LOWER MATCHES "\\.${OPT_LOWER}\\.cpp$")
#message("${fname} BASELINE-${OPT}")
set(__opt_found 1)
list(APPEND __result "${fname}")
break()
endif()
endforeach()
foreach(OPT ${CPU_DISPATCH_FINAL})
foreach(OPT2 ${CPU_DISPATCH_${OPT}_FORCED})
string(TOLOWER "${OPT2}" OPT2_LOWER)
if(fname_LOWER MATCHES "\\.${OPT2_LOWER}\\.cpp$")
list(APPEND __result_${OPT} "${fname}")
math(EXPR CPU_${OPT}_USAGE_COUNT "${CPU_${OPT}_USAGE_COUNT}+1")
set(CPU_${OPT}_USAGE_COUNT "${CPU_${OPT}_USAGE_COUNT}" CACHE INTERNAL "" FORCE)
#message("(${CPU_${OPT}_USAGE_COUNT})${fname} ${OPT}")
#message(" ${CPU_DISPATCH_${OPT}_INCLUDED}")
#message(" ${CPU_DISPATCH_DEFINITIONS_${OPT}}")
#message(" ${CPU_DISPATCH_FLAGS_${OPT}}")
set(__opt_found 1)
break()
endif()
endforeach()
if(__opt_found)
set(__opt_found 1)
break()
endif()
endforeach()
if(NOT __opt_found)
ocv_get_smart_file_name(fname_ "${fname}")
message(STATUS "Excluding from source files list: ${fname_}")
endif()
endif()
else()
list(APPEND __result "${fname}")
endif()
endforeach()
foreach(OPT ${CPU_DISPATCH_FINAL})
if(__result_${OPT})
#message("${OPT}: ${__result_${OPT}}")
if(CMAKE_GENERATOR MATCHES "^Visual")
# extra flags are added before common flags, so switching between optimizations doesn't work correctly
# Also CMAKE_CXX_FLAGS doesn't work (it is directory-based, so add_subdirectory is required)
add_library(${TARGET_BASE_NAME}_${OPT} OBJECT ${__result_${OPT}})
ocv_append_dependant_targets(${TARGET_BASE_NAME} ${TARGET_BASE_NAME}_${OPT})
set_target_properties(${TARGET_BASE_NAME}_${OPT} PROPERTIES COMPILE_DEFINITIONS "${CPU_DISPATCH_DEFINITIONS_${OPT}}")
set_target_properties(${TARGET_BASE_NAME}_${OPT} PROPERTIES COMPILE_FLAGS "${CPU_DISPATCH_FLAGS_${OPT}}")
target_include_directories(${TARGET_BASE_NAME}_${OPT} PRIVATE $<TARGET_PROPERTY:${TARGET_BASE_NAME},INCLUDE_DIRECTORIES>)
#list(APPEND __result_libs ${TARGET_BASE_NAME}_${OPT})
list(APPEND __result "$<TARGET_OBJECTS:${TARGET_BASE_NAME}_${OPT}>")
if(ENABLE_SOLUTION_FOLDERS)
set_target_properties(${TARGET_BASE_NAME}_${OPT} PROPERTIES FOLDER "dispatched")
endif()
else()
foreach(fname ${__result_${OPT}})
get_source_file_property(__definitions "${fname}" COMPILE_DEFINITIONS)
if(__definitions)
list(APPEND __definitions "${CPU_DISPATCH_DEFINITIONS_${OPT}}")
else()
set(__definitions "${CPU_DISPATCH_DEFINITIONS_${OPT}}")
endif()
set_source_files_properties("${fname}" PROPERTIES COMPILE_DEFINITIONS "${__definitions}")
set_source_files_properties("${fname}" PROPERTIES COMPILE_FLAGS "${CPU_DISPATCH_FLAGS_${OPT}}")
endforeach()
list(APPEND __result ${__result_${OPT}})
endif()
endif()
endforeach()
set(${SOURCES_VAR_NAME} "${__result}")
list(APPEND ${LIBS_VAR_NAME} ${__result_libs})
endmacro()
macro(ocv_compiler_optimization_fill_cpu_config)
set(OPENCV_CPU_BASELINE_DEFINITIONS_CONFIGMAKE "")
foreach(OPT ${CPU_BASELINE_FINAL})
set(OPENCV_CPU_BASELINE_DEFINITIONS_CONFIGMAKE "${OPENCV_CPU_BASELINE_DEFINITIONS_CONFIGMAKE}
#define CV_CPU_COMPILE_${OPT} 1
#define CV_CPU_BASELINE_COMPILE_${OPT} 1
")
endforeach()
set(OPENCV_CPU_BASELINE_DEFINITIONS_CONFIGMAKE "${OPENCV_CPU_BASELINE_DEFINITIONS_CONFIGMAKE}
#define CV_CPU_BASELINE_FEATURES 0 \\")
foreach(OPT ${CPU_BASELINE_FINAL})
if(NOT DEFINED CPU_${OPT}_FEATURE_ALIAS OR NOT "x${CPU_${OPT}_FEATURE_ALIAS}" STREQUAL "x")
set(OPENCV_CPU_BASELINE_DEFINITIONS_CONFIGMAKE "${OPENCV_CPU_BASELINE_DEFINITIONS_CONFIGMAKE}
, CV_CPU_${OPT} \\")
endif()
endforeach()
set(OPENCV_CPU_BASELINE_DEFINITIONS_CONFIGMAKE "${OPENCV_CPU_BASELINE_DEFINITIONS_CONFIGMAKE}\n")
set(__dispatch_modes "")
foreach(OPT ${CPU_DISPATCH_FINAL})
list(APPEND __dispatch_modes ${CPU_DISPATCH_${OPT}_FORCE} ${OPT})
endforeach()
list(REMOVE_DUPLICATES __dispatch_modes)
set(OPENCV_CPU_DISPATCH_DEFINITIONS_CONFIGMAKE "")
foreach(OPT ${__dispatch_modes})
set(OPENCV_CPU_DISPATCH_DEFINITIONS_CONFIGMAKE "${OPENCV_CPU_DISPATCH_DEFINITIONS_CONFIGMAKE}
#define CV_CPU_DISPATCH_COMPILE_${OPT} 1")
endforeach()
set(OPENCV_CPU_CONTROL_DEFINITIONS_CONFIGMAKE "// AUTOGENERATED, DO NOT EDIT\n")
foreach(OPT ${CPU_ALL_OPTIMIZATIONS})
if(NOT DEFINED CPU_${OPT}_FEATURE_ALIAS OR NOT "x${CPU_${OPT}_FEATURE_ALIAS}" STREQUAL "x")
set(OPENCV_CPU_CONTROL_DEFINITIONS_CONFIGMAKE "${OPENCV_CPU_CONTROL_DEFINITIONS_CONFIGMAKE}
#if !defined CV_DISABLE_OPTIMIZATION && defined CV_ENABLE_INTRINSICS && defined CV_CPU_COMPILE_${OPT}
# define CV_TRY_${OPT} 1
# define CV_CPU_HAS_SUPPORT_${OPT} 1
# define CV_CPU_CALL_${OPT}(fn, args) return (cpu_baseline::fn args)
# define CV_CPU_CALL_${OPT}_(fn, args) return (opt_${OPT}::fn args)
#elif !defined CV_DISABLE_OPTIMIZATION && defined CV_ENABLE_INTRINSICS && defined CV_CPU_DISPATCH_COMPILE_${OPT}
# define CV_TRY_${OPT} 1
# define CV_CPU_HAS_SUPPORT_${OPT} (cv::checkHardwareSupport(CV_CPU_${OPT}))
# define CV_CPU_CALL_${OPT}(fn, args) if (CV_CPU_HAS_SUPPORT_${OPT}) return (opt_${OPT}::fn args)
# define CV_CPU_CALL_${OPT}_(fn, args) if (CV_CPU_HAS_SUPPORT_${OPT}) return (opt_${OPT}::fn args)
#else
# define CV_TRY_${OPT} 0
# define CV_CPU_HAS_SUPPORT_${OPT} 0
# define CV_CPU_CALL_${OPT}(fn, args)
# define CV_CPU_CALL_${OPT}_(fn, args)
#endif
#define __CV_CPU_DISPATCH_CHAIN_${OPT}(fn, args, mode, ...) CV_CPU_CALL_${OPT}(fn, args); __CV_EXPAND(__CV_CPU_DISPATCH_CHAIN_ ## mode(fn, args, __VA_ARGS__))
")
endif()
endforeach()
set(OPENCV_CPU_CONTROL_DEFINITIONS_CONFIGMAKE "${OPENCV_CPU_CONTROL_DEFINITIONS_CONFIGMAKE}
#define CV_CPU_CALL_BASELINE(fn, args) return (cpu_baseline::fn args)
#define __CV_CPU_DISPATCH_CHAIN_BASELINE(fn, args, mode, ...) CV_CPU_CALL_BASELINE(fn, args) /* last in sequence */
")
set(__file "${CMAKE_SOURCE_DIR}/modules/core/include/opencv2/core/cv_cpu_helper.h")
if(EXISTS "${__file}")
file(READ "${__file}" __content)
endif()
if(__content STREQUAL OPENCV_CPU_CONTROL_DEFINITIONS_CONFIGMAKE)
#message(STATUS "${__file} contains same content")
else()
file(WRITE "${__file}" "${OPENCV_CPU_CONTROL_DEFINITIONS_CONFIGMAKE}")
message(WARNING "${__file} is updated")
endif()
endmacro()
macro(ocv_add_dispatched_file filename)
if(NOT OPENCV_INITIAL_PASS)
set(__codestr "
#include \"precomp.hpp\"
#include \"${filename}.simd.hpp\"
")
set(__declarations_str "#define CV_CPU_SIMD_FILENAME \"${filename}.simd.hpp\"")
set(__dispatch_modes "BASELINE")
set(__optimizations "${ARGN}")
if(CV_DISABLE_OPTIMIZATION OR NOT CV_ENABLE_INTRINSICS)
set(__optimizations "")
endif()
foreach(OPT ${__optimizations})
string(TOLOWER "${OPT}" OPT_LOWER)
set(__file "${CMAKE_CURRENT_BINARY_DIR}/${filename}.${OPT_LOWER}.cpp")
if(EXISTS "${__file}")
file(READ "${__file}" __content)
else()
set(__content "")
endif()
if(__content STREQUAL __codestr)
#message(STATUS "${__file} contains up-to-date content")
else()
file(WRITE "${__file}" "${__codestr}")
endif()
if(";${CPU_DISPATCH};" MATCHES "${OPT}" OR __CPU_DISPATCH_INCLUDE_ALL)
list(APPEND OPENCV_MODULE_${the_module}_SOURCES_DISPATCHED "${__file}")
endif()
set(__declarations_str "${__declarations_str}
#define CV_CPU_DISPATCH_MODE ${OPT}
#include \"opencv2/core/private/cv_cpu_include_simd_declarations.hpp\"
")
set(__dispatch_modes "${OPT}, ${__dispatch_modes}")
endforeach()
set(__declarations_str "${__declarations_str}
#define CV_CPU_DISPATCH_MODES_ALL ${__dispatch_modes}
")
set(__file "${CMAKE_CURRENT_BINARY_DIR}/${filename}.simd_declarations.hpp")
if(EXISTS "${__file}")
file(READ "${__file}" __content)
endif()
if(__content STREQUAL __declarations_str)
#message(STATUS "${__file} contains up-to-date content")
else()
file(WRITE "${__file}" "${__declarations_str}")
endif()
endif()
endmacro()
# Workaround to support code which always require all code paths
macro(ocv_add_dispatched_file_force_all)
set(__CPU_DISPATCH_INCLUDE_ALL 1)
ocv_add_dispatched_file(${ARGN})
unset(__CPU_DISPATCH_INCLUDE_ALL)
endmacro()
if(CV_DISABLE_OPTIMIZATION OR CV_ICC)
ocv_update(CV_ENABLE_UNROLLED 0)
else()
ocv_update(CV_ENABLE_UNROLLED 1)
endif()
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qwerty013
n00b
Joined: 22 Jan 2009
Posts: 19
Location: Kharkov, Ukraine
|
| Posted: Tue Jul 17, 2018 1:03 pm Post subject: /etc/portage/make.conf |
|
|
| Code: |
# These settings were set by the catalyst build script that automatically
# built this stage.
# Please consult /usr/share/portage/config/make.conf.example for a more
# detailed example.
CFLAGS="-march=native -O2 -pipe"
CXXFLAGS="${CFLAGS}"
MAKEOPTS="-j3"
# NOTE: This stage was built with the bindist Use flag enabled
PORTDIR="/usr/portage"
DISTDIR="/usr/portage/distfiles"
PKGDIR="/usr/portage/packages"
# This sets the language of build output to English.
# Please keep this setting intact when reporting bugs.
LC_MESSAGES=C
GENTOO_MIRRORS="rsync://ftp-stud.hs-esslingen.de/gentoo/ rsync://ftp.jaist.ac.jp/pub/Linux/Gentoo/ rsync://gentoo.prz.rzeszow.pl/gentoo"
GRUB_PLATFORMS="pc"
USE_PYTHON="2.7 14-r1"
PYTHON_TARGETS="python2_7 python3_6"
PYTHON_SINGLE_TARGET="python2_7"
USE="-qt4 -qt5 -radeon -vmware -wxwidgets -orc nvidia opengl" # abi_x86_32"
VIDEO_CARDS="intel i965 nvidia"
# L10N="en-GB ru"
# LINGUAS="en_GB ru"
INPUT_DEVICES="evdev"
# INPUT_DEVICES="-synaptics evdev"
CPU_FLAGS_X86="mmx mmxext sse sse2 sse3 sse4_1 ssse3"
SANE_BACKENDS="pixma"
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i4dnf
Apprentice
Joined: 18 Sep 2005
Posts: 271
Location: Bucharest, Romania
|
| Posted: Tue Jul 17, 2018 1:15 pm Post subject: |
|
|
Try with disabling their pre-determined flag combinations, some of their choices are too strict, see also this bug https://bugs.gentoo.org/656638#C18
| Code: | | -DOPENCV_CPU_OPT_IMPLIES_IGNORE=ON |
_________________
"The only difference between me and a madman is that I am not MAD" (SALVATOR DALI) |
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qwerty013
n00b
Joined: 22 Jan 2009
Posts: 19
Location: Kharkov, Ukraine
|
| Posted: Wed Jul 18, 2018 11:34 am Post subject: |
|
|
Ow, so there is a adolescent well known bug there.
In my case | Code: | | -DOPENCV_CPU_OPT_IMPLIES_IGNORE=ON |
did not help, so I emerged `=media-libs/opencv3.2.0-r3`
Thank you for answer) |
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qwerty013
n00b
Joined: 22 Jan 2009
Posts: 19
Location: Kharkov, Ukraine
|
| Posted: Fri Oct 12, 2018 8:46 am Post subject: |
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|
I've managed to successfully compile opencv 3.4.1 for my CPU.
My cpuid2cpuflags output (yes, I have old and shitty CPU):
| Code: | | CPU_FLAGS_X86: mmx mmxext sse sse2 sse3 sse4_1 ssse3 |
To do this, I had to edit "opencv-3.4.1-r4.ebuild" and "/var/tmp/portage/media-libs/opencv-3.4.1-r4/work/opencv-3.4.1/cmake/OpenCVCompilerOptimizations.cmake"
Prepare ebuild
| Code: |
vim /usr/portage/media-libs/opencv/opencv-3.4.1-r4.ebuild |
I deleted all not relevant CPU FLAGS in IUSE and other places, commented out whole "cpu flags, should solve 633900" section.
I am not sure that ebuild editing is necessary, but I have no will to recompile opencv one more time, just to check it.
In theory, all cpu flags in IUSE are deprecated in OpenCV's config and should not affect in anyway, and only working flags in "cpu flags, should solve 633900" are:
| Code: | -DOPENCV_CPU_OPT_IMPLIES_IGNORE=ON
-DCPU_DISPATCH= |
According to OpenCVCompilerOptimizations.cmake, some CPU flags are dependent on others and if you'll set "OPENCV_CPU_OPT_IMPLIES_IGNORE", compiler will not look on those dependencies. It is not good choice in my case, because I've hardcoded them very strictly.
"CPU_DISPATCH=" could rewrite defined in OpenCVCompilerOptimizations.cmake value, which is also no good.
Other flags are officially deprecated, thus they should have no effect, but who knows for sure?
| Code: | | ebuild /usr/portage/media-libs/opencv/opencv-3.4.1-r4.ebuild manifest |
Second
Prepare opencv's cmake file
| Code: | ebuild /usr/portage/media-libs/opencv/opencv-3.4.1-r4.ebuild unpack
sudo vim /var/tmp/portage/media-libs/opencv-3.4.1-r4/work/opencv-3.4.1/cmake/OpenCVCompilerOptimizations.cmake |
Add this after L42 (according to https://github.com/opencv/opencv/wiki/CPU-optimizations-build-options):
| Code: | set(CPU_BASELINE "SSE;SSE2;SSE3;SSSE3;SSE4_1")
set(CPU_BASELINE_REQUIRE "SSE;SSE2;SSE3;SSSE3;SSE4_1")
set(CPU_BASELINE_DISABLE "SSE4_2;POPCNT;AVX;FP16;AVX2;FMA3;AVX_512F;AVX512_SKX")
set(CPU_DISPATCH "SSE4_1") |
Comment part with forcing CPU_BASELINE DETECT (it spoils our above predefined flags with auto-detection, and it does not work properly):
| Code: | # Support GCC -march=native or Intel Compiler -xHost flags
if(";${CPU_BASELINE};" MATCHES ";NATIVE;" OR ";${CPU_BASELINE};" MATCHES ";HOST;")
set(CPU_BASELINE_DETECT ON)
set(_add_native_flag ON)
elseif(";${CPU_BASELINE};" MATCHES ";DETECT;")
set(CPU_BASELINE_DETECT ON)
elseif(" ${CMAKE_CXX_FLAGS} " MATCHES " -march=native | -xHost | /QxHost ")
if(DEFINED CPU_BASELINE)
message(STATUS "CPU: Detected '-march=native' or '-xHost' compiler flag. Force CPU_BASELINE=DETECT.")
endif()
#set(CPU_BASELINE "DETECT" CACHE STRING "${HELP_CPU_BASELINE}")
#set(CPU_BASELINE_DETECT ON)
endif() |
Then:
| Code: | ebuild /usr/portage/media-libs/opencv/opencv-3.4.1-r4.ebuild compile
ebuild /usr/portage/media-libs/opencv/opencv-3.4.1-r4.ebuild install
ebuild /usr/portage/media-libs/opencv/opencv-3.4.1-r4.ebuild qmerge |
Now `opencv_version` should run without errors.
Last edited by qwerty013 on Fri Oct 12, 2018 9:05 am; edited 2 times in total |
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qwerty013
n00b
Joined: 22 Jan 2009
Posts: 19
Location: Kharkov, Ukraine
|
| Posted: Fri Oct 12, 2018 8:48 am Post subject: |
|
|
Edited ebuild
| Code: | # Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
PYTHON_COMPAT=( python{2_7,3_4,3_5,3_6} )
: ${CMAKE_MAKEFILE_GENERATOR:=ninja}
inherit java-pkg-opt-2 java-ant-2 python-r1 toolchain-funcs cmake-multilib
DESCRIPTION="A collection of algorithms and sample code for various computer vision problems"
HOMEPAGE="https://opencv.org"
TINY_DNN_PV="1.0.0a3"
SRC_URI="https://github.com/${PN}/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz
dnn_samples? ( https://dev.gentoo.org/~amynka/snap/${PN}-3.4.0-res10_300x300-caffeemodel.tar.gz )
contrib? (
https://github.com/${PN}/${PN}_contrib/archive/${PV}.tar.gz -> ${P}_contrib.tar.gz
contrib_dnn? ( https://github.com/tiny-dnn/tiny-dnn/archive/v${TINY_DNN_PV}.tar.gz -> tiny-dnn-${TINY_DNN_PV}.tar.gz
https://dev.gentoo.org/~amynka/snap/${PN}-3.4.0-face_landmark_model.tar.gz
)
contrib_xfeatures2d? ( https://dev.gentoo.org/~amynka/snap/vgg_boostdesc-3.2.0.tar.gz )
)"
LICENSE="BSD"
SLOT="0/3.4.1" # subslot = libopencv* soname version
KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~x86 ~amd64-linux"
IUSE="contrib contrib_cvv contrib_dnn contrib_hdf contrib_sfm contrib_xfeatures2d cpu_flags_x86_sse cpu_flags_x86_sse2 cpu_flags_x86_sse3 cpu_flags_x86_ssse3 cpu_flags_x86_sse4_1 cuda debug dnn_samples +eigen examples ffmpeg gdal gflags glog gphoto2 gstreamer gtk ieee1394 jpeg jpeg2k lapack libav opencl openexr opengl openmp pch png +python qt5 tesseract testprograms threads tiff vaapi v4l vtk webp xine"
# OpenGL needs gtk or Qt installed to activate, otherwise build system
# will silently disable it Wwithout the user knowing, which defeats the
# purpose of the opengl use flag.
REQUIRED_USE="
cuda? ( tesseract? ( opencl ) )
dnn_samples? ( examples )
gflags? ( contrib )
glog? ( contrib )
contrib_cvv? ( contrib qt5 )
contrib_dnn? ( contrib )
contrib_hdf? ( contrib )
contrib_sfm? ( contrib eigen gflags glog )
contrib_xfeatures2d? ( contrib cuda )
java? ( python )
opengl? ( || ( gtk qt5 ) )
python? ( ${PYTHON_REQUIRED_USE} )
tesseract? ( contrib )"
# The following logic is intrinsic in the build system, but we do not enforce
# it on the useflags since this just blocks emerging pointlessly:
# gtk? ( !qt5 )
# openmp? ( !threads )
RDEPEND="
app-arch/bzip2[${MULTILIB_USEDEP}]
dev-libs/protobuf:=[${MULTILIB_USEDEP}]
sys-libs/zlib[${MULTILIB_USEDEP}]
cuda? ( dev-util/nvidia-cuda-toolkit:0= )
contrib_hdf? ( sci-libs/hdf5 )
ffmpeg? (
libav? ( media-video/libav:0=[${MULTILIB_USEDEP}] )
!libav? ( media-video/ffmpeg:0=[${MULTILIB_USEDEP}] )
)
gdal? ( sci-libs/gdal:= )
gflags? ( dev-cpp/gflags[${MULTILIB_USEDEP}] )
glog? ( dev-cpp/glog[${MULTILIB_USEDEP}] )
gphoto2? ( media-libs/libgphoto2[${MULTILIB_USEDEP}] )
gstreamer? (
media-libs/gstreamer:1.0[${MULTILIB_USEDEP}]
media-libs/gst-plugins-base:1.0[${MULTILIB_USEDEP}]
)
gtk? (
dev-libs/glib:2[${MULTILIB_USEDEP}]
x11-libs/gtk+:2[${MULTILIB_USEDEP}]
opengl? ( x11-libs/gtkglext[${MULTILIB_USEDEP}] )
)
ieee1394? (
media-libs/libdc1394[${MULTILIB_USEDEP}]
sys-libs/libraw1394[${MULTILIB_USEDEP}]
)
java? ( >=virtual/jre-1.6:* )
jpeg? ( virtual/jpeg:0[${MULTILIB_USEDEP}] )
jpeg2k? ( media-libs/jasper:=[${MULTILIB_USEDEP}] )
lapack? ( virtual/lapack )
opencl? ( virtual/opencl[${MULTILIB_USEDEP}] )
openexr? ( media-libs/openexr[${MULTILIB_USEDEP}] )
opengl? (
virtual/opengl[${MULTILIB_USEDEP}]
virtual/glu[${MULTILIB_USEDEP}]
)
png? ( media-libs/libpng:0=[${MULTILIB_USEDEP}] )
python? ( ${PYTHON_DEPS} dev-python/numpy[${PYTHON_USEDEP}] )
qt5? (
dev-qt/qtgui:5
dev-qt/qtwidgets:5
dev-qt/qttest:5
dev-qt/qtconcurrent:5
opengl? ( dev-qt/qtopengl:5 )
)
tesseract? ( app-text/tesseract[opencl=] )
threads? ( dev-cpp/tbb[${MULTILIB_USEDEP}] )
tiff? ( media-libs/tiff:0[${MULTILIB_USEDEP}] )
v4l? ( >=media-libs/libv4l-0.8.3[${MULTILIB_USEDEP}] )
vtk? ( sci-libs/vtk[rendering] )
webp? ( media-libs/libwebp[${MULTILIB_USEDEP}] )
xine? ( media-libs/xine-lib )"
DEPEND="${RDEPEND}
virtual/pkgconfig[${MULTILIB_USEDEP}]
contrib_dnn? ( dev-libs/cereal )
eigen? ( dev-cpp/eigen:3 )
java? ( >=virtual/jdk-1.6 )"
MULTILIB_WRAPPED_HEADERS=(
/usr/include/opencv2/cvconfig.h
/usr/include/opencv2/opencv_modules.hpp
# [contrib_cvv]
/usr/include/opencv2/cvv.hpp
/usr/include/opencv2/cvv/call_meta_data.hpp
/usr/include/opencv2/cvv/cvv.hpp
/usr/include/opencv2/cvv/debug_mode.hpp
/usr/include/opencv2/cvv/dmatch.hpp
/usr/include/opencv2/cvv/filter.hpp
/usr/include/opencv2/cvv/final_show.hpp
/usr/include/opencv2/cvv/show_image.hpp
# [contrib_hdf]
/usr/include/opencv2/hdf.hpp
/usr/include/opencv2/hdf/hdf5.hpp
# [vtk]
/usr/include/opencv2/viz.hpp
/usr/include/opencv2/viz/types.hpp
/usr/include/opencv2/viz/viz3d.hpp
/usr/include/opencv2/viz/vizcore.hpp
/usr/include/opencv2/viz/widget_accessor.hpp
/usr/include/opencv2/viz/widgets.hpp
# [cudev]
/usr/include/opencv2/cudaarithm.hpp
/usr/include/opencv2/cudabgsegm.hpp
/usr/include/opencv2/cudacodec.hpp
/usr/include/opencv2/cudafeatures2d.hpp
/usr/include/opencv2/cudafilters.hpp
/usr/include/opencv2/cudaimgproc.hpp
/usr/include/opencv2/cudalegacy.hpp
/usr/include/opencv2/cudalegacy/NCVBroxOpticalFlow.hpp
/usr/include/opencv2/cudalegacy/NCVHaarObjectDetection.hpp
/usr/include/opencv2/cudalegacy/NCV.hpp
/usr/include/opencv2/cudalegacy/NCVPyramid.hpp
/usr/include/opencv2/cudalegacy/NPP_staging.hpp
/usr/include/opencv2/cudaobjdetect.hpp
/usr/include/opencv2/cudaoptflow.hpp
/usr/include/opencv2/cudastereo.hpp
/usr/include/opencv2/cudawarping.hpp
/usr/include/opencv2/cudev/block/block.hpp
/usr/include/opencv2/cudev/block/detail/reduce.hpp
/usr/include/opencv2/cudev/block/detail/reduce_key_val.hpp
/usr/include/opencv2/cudev/block/dynamic_smem.hpp
/usr/include/opencv2/cudev/block/reduce.hpp
/usr/include/opencv2/cudev/block/scan.hpp
/usr/include/opencv2/cudev/block/vec_distance.hpp
/usr/include/opencv2/cudev/common.hpp
/usr/include/opencv2/cudev/expr/binary_func.hpp
/usr/include/opencv2/cudev/expr/binary_op.hpp
/usr/include/opencv2/cudev/expr/color.hpp
/usr/include/opencv2/cudev/expr/deriv.hpp
/usr/include/opencv2/cudev/expr/expr.hpp
/usr/include/opencv2/cudev/expr/per_element_func.hpp
/usr/include/opencv2/cudev/expr/reduction.hpp
/usr/include/opencv2/cudev/expr/unary_func.hpp
/usr/include/opencv2/cudev/expr/unary_op.hpp
/usr/include/opencv2/cudev/expr/warping.hpp
/usr/include/opencv2/cudev/functional/color_cvt.hpp
/usr/include/opencv2/cudev/functional/detail/color_cvt.hpp
/usr/include/opencv2/cudev/functional/functional.hpp
/usr/include/opencv2/cudev/functional/tuple_adapter.hpp
/usr/include/opencv2/cudev/grid/copy.hpp
/usr/include/opencv2/cudev/grid/detail/copy.hpp
/usr/include/opencv2/cudev/grid/detail/histogram.hpp
/usr/include/opencv2/cudev/grid/detail/integral.hpp
/usr/include/opencv2/cudev/grid/detail/minmaxloc.hpp
/usr/include/opencv2/cudev/grid/detail/pyr_down.hpp
/usr/include/opencv2/cudev/grid/detail/pyr_up.hpp
/usr/include/opencv2/cudev/grid/detail/reduce.hpp
/usr/include/opencv2/cudev/grid/detail/reduce_to_column.hpp
/usr/include/opencv2/cudev/grid/detail/reduce_to_row.hpp
/usr/include/opencv2/cudev/grid/detail/split_merge.hpp
/usr/include/opencv2/cudev/grid/detail/transform.hpp
/usr/include/opencv2/cudev/grid/detail/transpose.hpp
/usr/include/opencv2/cudev/grid/histogram.hpp
/usr/include/opencv2/cudev/grid/integral.hpp
/usr/include/opencv2/cudev/grid/pyramids.hpp
/usr/include/opencv2/cudev/grid/reduce.hpp
/usr/include/opencv2/cudev/grid/reduce_to_vec.hpp
/usr/include/opencv2/cudev/grid/split_merge.hpp
/usr/include/opencv2/cudev/grid/transform.hpp
/usr/include/opencv2/cudev/grid/transpose.hpp
/usr/include/opencv2/cudev.hpp
/usr/include/opencv2/cudev/ptr2d/constant.hpp
/usr/include/opencv2/cudev/ptr2d/deriv.hpp
/usr/include/opencv2/cudev/ptr2d/detail/gpumat.hpp
/usr/include/opencv2/cudev/ptr2d/extrapolation.hpp
/usr/include/opencv2/cudev/ptr2d/glob.hpp
/usr/include/opencv2/cudev/ptr2d/gpumat.hpp
/usr/include/opencv2/cudev/ptr2d/interpolation.hpp
/usr/include/opencv2/cudev/ptr2d/lut.hpp
/usr/include/opencv2/cudev/ptr2d/mask.hpp
/usr/include/opencv2/cudev/ptr2d/remap.hpp
/usr/include/opencv2/cudev/ptr2d/resize.hpp
/usr/include/opencv2/cudev/ptr2d/texture.hpp
/usr/include/opencv2/cudev/ptr2d/traits.hpp
/usr/include/opencv2/cudev/ptr2d/transform.hpp
/usr/include/opencv2/cudev/ptr2d/warping.hpp
/usr/include/opencv2/cudev/ptr2d/zip.hpp
/usr/include/opencv2/cudev/util/atomic.hpp
/usr/include/opencv2/cudev/util/detail/tuple.hpp
/usr/include/opencv2/cudev/util/detail/type_traits.hpp
/usr/include/opencv2/cudev/util/limits.hpp
/usr/include/opencv2/cudev/util/saturate_cast.hpp
/usr/include/opencv2/cudev/util/simd_functions.hpp
/usr/include/opencv2/cudev/util/tuple.hpp
/usr/include/opencv2/cudev/util/type_traits.hpp
/usr/include/opencv2/cudev/util/vec_math.hpp
/usr/include/opencv2/cudev/util/vec_traits.hpp
/usr/include/opencv2/cudev/warp/detail/reduce.hpp
/usr/include/opencv2/cudev/warp/detail/reduce_key_val.hpp
/usr/include/opencv2/cudev/warp/reduce.hpp
/usr/include/opencv2/cudev/warp/scan.hpp
/usr/include/opencv2/cudev/warp/shuffle.hpp
/usr/include/opencv2/cudev/warp/warp.hpp
)
PATCHES=(
"${FILESDIR}/${PN}-3.0.0-gles.patch"
"${FILESDIR}/${PN}-3.4.0-disable-download.patch"
"${FILESDIR}/${P}-compilation-C-mode.patch" # https://bugs.gentoo.org/656530
"${FILESDIR}/${P}-python-lib-suffix-hack.patch"
"${FILESDIR}/${P}-cuda-add-relaxed-constexpr.patch"
)
pkg_pretend() {
[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
}
pkg_setup() {
[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
java-pkg-opt-2_pkg_setup
}
src_prepare() {
cmake-utils_src_prepare
# remove bundled stuff
rm -rf 3rdparty || die "Removing 3rd party components failed"
sed -e '/add_subdirectory(.*3rdparty.*)/ d' \
-i CMakeLists.txt cmake/*cmake || die
if use dnn_samples; then
mv "${WORKDIR}/res10_300x300_ssd_iter_140000.caffemodel" "${WORKDIR}/${P}/samples/dnn/" || die
fi
if use contrib; then
cd "${WORKDIR}/${PN}_contrib-${PV}" || die
eapply "${FILESDIR}/${PN}-3.3.0-remove-tiny-dnn-autodownload.patch"
if use contrib_xfeatures2d; then
mv "${WORKDIR}"/*.i "${WORKDIR}/${PN}_contrib-${PV}"/modules/xfeatures2d/src/ || die
fi
fi
java-pkg-opt-2_src_prepare
# this really belongs in src_prepare() too
JAVA_ANT_ENCODING="iso-8859-1"
# set encoding so even this cmake build will pick it up.
export ANT_OPTS+=" -Dfile.encoding=iso-8859-1"
java-ant-2_src_configure
}
multilib_src_configure() {
# please dont sort here, order is the same as in CMakeLists.txt
GLOBALCMAKEARGS=(
# Optional 3rd party components
# ===================================================
-DENABLE_DOWNLOAD=OFF
-DWITH_1394=$(usex ieee1394)
# -DWITH_AVFOUNDATION=OFF # IOS
-DWITH_VTK=$(multilib_native_usex vtk)
-DWITH_EIGEN=$(usex eigen)
-DWITH_VFW=OFF # Video windows support
-DWITH_FFMPEG=$(usex ffmpeg)
-DWITH_GSTREAMER=$(usex gstreamer)
-DWITH_GSTREAMER_0_10=OFF # Don't want this
-DWITH_GTK=$(usex gtk)
-DWITH_GTK_2_X=$(usex gtk)
-DWITH_IPP=OFF
-DWITH_JASPER=$(usex jpeg2k)
-DWITH_JPEG=$(usex jpeg)
-DWITH_WEBP=$(usex webp)
-DWITH_OPENEXR=$(usex openexr)
-DWITH_OPENGL=$(usex opengl)
-DWITH_OPENVX=OFF
-DWITH_OPENNI=OFF # Not packaged
-DWITH_OPENNI2=OFF # Not packaged
-DWITH_PNG=$(usex png)
-DWITH_GDCM=OFF
-DWITH_PVAPI=OFF
-DWITH_GIGEAPI=OFF
-DWITH_ARAVIS=OFF
-DWITH_QT=$(multilib_native_usex qt5 5 OFF)
-DWITH_WIN32UI=OFF # Windows only
# -DWITH_QUICKTIME=OFF
# -DWITH_QTKIT=OFF
-DWITH_TBB=$(usex threads)
-DWITH_OPENMP=$(usex openmp)
-DWITH_CSTRIPES=OFF
-DWITH_PTHREADS_PF=ON
-DWITH_TIFF=$(usex tiff)
-DWITH_UNICAP=OFF # Not packaged
-DWITH_V4L=$(usex v4l)
-DWITH_LIBV4L=$(usex v4l)
-DWITH_DSHOW=ON # direct show supp
-DWITH_MSMF=OFF
-DWITH_XIMEA=OFF # Windows only
-DWITH_XINE=$(multilib_native_usex xine)
-DWITH_CLP=OFF
-DWITH_OPENCL=$(usex opencl)
-DWITH_OPENCL_SVM=OFF
-DWITH_OPENCLAMDFFT=$(usex opencl)
-DWITH_OPENCLAMDBLAS=$(usex opencl)
-DWITH_DIRECTX=OFF
-DWITH_INTELPERC=OFF
-DWITH_IPP_A=OFF
-DWITH_MATLAB=OFF
-DWITH_VA=$(usex vaapi)
-DWITH_VA_INTEL=$(usex vaapi)
-DWITH_GDAL=$(multilib_native_usex gdal)
-DWITH_GPHOTO2=$(usex gphoto2)
-DWITH_LAPACK=$(multilib_native_usex lapack)
-DWITH_ITT=OFF # 3dparty libs itt_notify
# ===================================================
# CUDA build components: nvidia-cuda-toolkit takes care of GCC version
# ===================================================
-DWITH_CUDA=$(multilib_native_usex cuda)
-DWITH_CUBLAS=$(multilib_native_usex cuda)
-DWITH_CUFFT=$(multilib_native_usex cuda)
-DWITH_NVCUVID=OFF
# -DWITH_NVCUVID=$(usex cuda)
-DCUDA_NPP_LIBRARY_ROOT_DIR=$(usex cuda "${EPREFIX}/opt/cuda" "")
# ===================================================
# OpenCV build components
# ===================================================
-DBUILD_SHARED_LIBS=ON
-DBUILD_JAVA=$(multilib_native_usex java) # Ant needed, no compile flag
-DBUILD_ANDROID_EXAMPLES=OFF
-BUILD_opencv_apps=
-DBUILD_DOCS=OFF # Doesn't install anyways.
-DBUILD_EXAMPLES=$(multilib_native_usex examples)
-DBUILD_PERF_TESTS=OFF
-DBUILD_TESTS=$(multilib_native_usex testprograms)
-DBUILD_WITH_DEBUG_INFO=$(usex debug)
# -DBUILD_WITH_STATIC_CRT=OFF
-DBUILD_WITH_DYNAMIC_IPP=OFF
-DBUILD_FAT_JAVA_LIB=$(multilib_native_usex java)
# -DBUILD_ANDROID_SERVICE=OFF
-DBUILD_CUDA_STUBS=$(multilib_native_usex cuda)
-DOPENCV_EXTRA_MODULES_PATH=$(usex contrib "${WORKDIR}/opencv_contrib-${PV}/modules" "")
# ===================================================
# OpenCV installation options
# ===================================================
-DINSTALL_CREATE_DISTRIB=OFF
-DINSTALL_C_EXAMPLES=$(multilib_native_usex examples)
-DINSTALL_TESTS=$(multilib_native_usex testprograms)
-DINSTALL_PYTHON_EXAMPLES=$(multilib_native_usex examples)
# -DINSTALL_ANDROID_EXAMPLES=OFF
-DINSTALL_TO_MANGLED_PATHS=OFF
# opencv uses both ${CMAKE_INSTALL_LIBDIR} and ${LIB_SUFFIX}
# to set its destination libdir
-DLIB_SUFFIX=
# ===================================================
# OpenCV build options
# ===================================================
-DENABLE_CCACHE=OFF
-DENABLE_PRECOMPILED_HEADERS=$(usex pch)
-DENABLE_SOLUTION_FOLDERS=OFF
-DENABLE_PROFILING=OFF
-DENABLE_COVERAGE=OFF
-DHAVE_opencv_java=$(multilib_native_usex java YES NO)
-DENABLE_NOISY_WARNINGS=OFF
-DOPENCV_WARNINGS_ARE_ERRORS=OFF
-DENABLE_IMPL_COLLECTION=OFF
-DENABLE_INSTRUMENTATION=OFF
-DGENERATE_ABI_DESCRIPTOR=OFF
-DDOWNLOAD_EXTERNAL_TEST_DATA=OFF
# ===================================================
# things we want to be hard off or not yet figured out
# ===================================================
-DBUILD_PACKAGE=OFF
# ===================================================
# Not building protobuf but update files bug #631418
# ===================================================
-DBUILD_PROTOBUF=OFF
-DPROTOBUF_UPDATE_FILES=ON
# ===================================================
# things we want to be hard enabled not worth useflag
# ===================================================
-DCMAKE_SKIP_RPATH=ON
-DOPENCV_DOC_INSTALL_PATH=
# ==================================================
# cpu flags, should solve 633900
#===================================================
#-DOPENCV_CPU_OPT_IMPLIES_IGNORE=ON
#-DCPU_DISPATCH=
#-DENABLE_SSE=$(usex cpu_flags_x86_sse)
#-DENABLE_SSE2=$(usex cpu_flags_x86_sse2)
#-DENABLE_SSE3=$(usex cpu_flags_x86_sse3)
#-DENABLE_SSSE3=$(usex cpu_flags_x86_ssse3)
#-DENABLE_SSE41=$(usex cpu_flags_x86_sse4_1)
)
# ===================================================
# OpenCV Contrib Modules
# ===================================================
if use contrib; then
GLOBALCMAKEARGS+=(
-DBUILD_opencv_dnn=$(usex contrib_dnn ON OFF)
-DTINYDNN_ROOT="${WORKDIR}/tiny-dnn-${TINY_DNN_PV}"
-DBUILD_opencv_dnns_easily_fooled=OFF
-DBUILD_opencv_xfeatures2d=$(usex contrib_xfeatures2d ON OFF)
-DBUILD_opencv_cvv=$(usex contrib_cvv ON OFF)
-DBUILD_opencv_hdf=$(multilib_native_usex contrib_hdf ON OFF)
-DBUILD_opencv_sfm=$(usex contrib_sfm ON OFF)
)
if multilib_is_native_abi; then
GLOBALCMAKEARGS+=(
-DCMAKE_DISABLE_FIND_PACKAGE_Tesseract=$(usex !tesseract)
)
else
GLOBALCMAKEARGS+=(
-DCMAKE_DISABLE_FIND_PACKAGE_Tesseract=ON
)
fi
fi
# workaround for bug 413429
tc-export CC CXX
local mycmakeargs=( ${GLOBALCMAKEARGS[@]}
-DPYTHON_EXECUTABLE=OFF
-DINSTALL_PYTHON_EXAMPLES=OFF
)
cmake-utils_src_configure
# Copy face_land_model to ${CMAKE_BINARY_DIR}/${OPENCV_TEST_DATA_INSTALL_PATH}
# TODO patch ocv_download to copy files into destination dirs
if use contrib_dnn; then
mkdir -p "${BUILD_DIR}"/share/OpenCV/testdata/cv/face/ || die
cp "${WORKDIR}"/face_landmark_model.dat "${BUILD_DIR}"/share/OpenCV/testdata/cv/face/ || die
fi
}
python_module_compile() {
local BUILD_DIR=${orig_BUILD_DIR}
local mycmakeargs=( ${GLOBALCMAKEARGS[@]} )
# Set all python variables to load the correct Gentoo paths
mycmakeargs+=(
# cheap trick: python_setup sets one of them as a symlink
# to the correct interpreter, and the other to fail-wrapper
-DPYTHON2_EXECUTABLE=$(type -P python2)
-DPYTHON3_EXECUTABLE=$(type -P python3)
-DINSTALL_PYTHON_EXAMPLES=$(usex examples)
-DLIBPY_SUFFIX=64
)
# Regenerate cache file. Can't use rebuild_cache as it won't
# have the Gentoo specific options.
rm -rf CMakeCache.txt || die "rm failed"
cmake-utils_src_configure
cmake-utils_src_compile
cmake-utils_src_install
# Remove compiled binary so new version compiles
# Avoid conflicts with new module builds as build system doesn't
# really support it.
rm -rf modules/python2 || die "rm failed"
}
multilib_src_install() {
cmake-utils_src_install
# Build and install the python modules for all targets
if multilib_is_native_abi && use python; then
local orig_BUILD_DIR=${BUILD_DIR}
python_foreach_impl python_module_compile
fi
} |
|
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|
qwerty013
n00b
Joined: 22 Jan 2009
Posts: 19
Location: Kharkov, Ukraine
|
| Posted: Fri Oct 12, 2018 8:49 am Post subject: |
|
|
Edited OpenCVCompilerOptimizations.cmake
| Code: |
# x86/x86-64 arch:
# SSE / SSE2 (always available on 64-bit CPUs)
# SSE3 / SSSE3
# SSE4_1 / SSE4_2 / POPCNT
# AVX / AVX2 / AVX_512F
# FMA3
# CPU_{opt}_SUPPORTED=ON/OFF - compiler support (possibly with additional flag)
# CPU_{opt}_IMPLIES=<list>
# CPU_{opt}_FORCE=<list> - subset of "implies" list
# CPU_{opt}_GROUP=<list> - similar to "implies" list, but additionally merges compiler flags
# CPU_{opt}_FLAGS_ON=""
# CPU_{opt}_FEATURE_ALIAS - mapping to CV_CPU_* HWFeature enum
# Input variables:
# CPU_BASELINE=<list> - preferred list of baseline optimizations
# CPU_DISPATCH=<list> - preferred list of dispatched optimizations
# Advanced input variables:
# CPU_BASELINE_REQUIRE=<list> - list of required baseline optimizations
# CPU_DISPATCH_REQUIRE=<list> - list of required dispatched optimizations
# CPU_BASELINE_DISABLE=<list> - list of disabled baseline optimizations
# Output variables:
# CPU_BASELINE_FINAL=<list> - final list of enabled compiler optimizations
# CPU_DISPATCH_FINAL=<list> - final list of dispatched optimizations
#
# CPU_DISPATCH_FLAGS_${opt} - flags for source files compiled separately (<name>.avx2.cpp)
set(CPU_ALL_OPTIMIZATIONS "SSE;SSE2;SSE3;SSSE3;SSE4_1;SSE4_2;POPCNT;AVX;FP16;AVX2;FMA3;AVX_512F;AVX512_SKX")
list(APPEND CPU_ALL_OPTIMIZATIONS NEON VFPV3 FP16)
list(APPEND CPU_ALL_OPTIMIZATIONS VSX)
list(REMOVE_DUPLICATES CPU_ALL_OPTIMIZATIONS)
ocv_update(CPU_VFPV3_FEATURE_ALIAS "")
set(HELP_CPU_BASELINE "Specify list of enabled baseline CPU optimizations")
set(HELP_CPU_BASELINE_REQUIRE "Specify list of required baseline CPU optimizations")
set(HELP_CPU_BASELINE_DISABLE "Specify list of forbidden baseline CPU optimizations")
set(HELP_CPU_DISPATCH "Specify list of dispatched CPU optimizations")
set(HELP_CPU_DISPATCH_REQUIRE "Specify list of required dispatched CPU optimizations")
set(CPU_BASELINE "SSE;SSE2;SSE3;SSSE3;SSE4_1")
set(CPU_BASELINE_REQUIRE "SSE;SSE2;SSE3;SSSE3;SSE4_1")
set(CPU_BASELINE_DISABLE "SSE4_2;POPCNT;AVX;FP16;AVX2;FMA3;AVX_512F;AVX512_SKX")
set(CPU_DISPATCH "SSE4_1")
foreach(var CPU_BASELINE CPU_BASELINE_REQUIRE CPU_BASELINE_DISABLE CPU_DISPATCH CPU_DISPATCH_REQUIRE)
if(DEFINED ${var})
string(REPLACE "," ";" _list "${${var}}")
set(${var} "${_list}" CACHE STRING "${HELP_${var}}" FORCE)
endif()
endforeach()
# process legacy flags
macro(ocv_optimization_process_obsolete_option legacy_flag OPT legacy_warn)
if(DEFINED ${legacy_flag})
if(${legacy_warn})
message(STATUS "WARNING: Option ${legacy_flag}='${${legacy_flag}}' is deprecated and should not be used anymore")
message(STATUS " Behaviour of this option is not backward compatible")
message(STATUS " Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation")
endif()
if(${legacy_flag})
if(NOT ";${CPU_BASELINE_REQUIRE};" MATCHES ";${OPT};")
set(CPU_BASELINE_REQUIRE "${CPU_BASELINE_REQUIRE};${OPT}" CACHE STRING "${HELP_CPU_BASELINE_REQUIRE}" FORCE)
endif()
else()
if(NOT ";${CPU_BASELINE_DISABLE};" MATCHES ";${OPT};")
set(CPU_BASELINE_DISABLE "${CPU_BASELINE_DISABLE};${OPT}" CACHE STRING "${HELP_CPU_BASELINE_DISABLE}" FORCE)
endif()
endif()
endif()
endmacro()
ocv_optimization_process_obsolete_option(ENABLE_SSE SSE ON)
ocv_optimization_process_obsolete_option(ENABLE_SSE2 SSE2 ON)
ocv_optimization_process_obsolete_option(ENABLE_SSE3 SSE3 ON)
ocv_optimization_process_obsolete_option(ENABLE_SSSE3 SSSE3 ON)
ocv_optimization_process_obsolete_option(ENABLE_SSE41 SSE4_1 ON)
ocv_optimization_process_obsolete_option(ENABLE_SSE42 SSE4_2 ON)
ocv_optimization_process_obsolete_option(ENABLE_POPCNT POPCNT ON)
ocv_optimization_process_obsolete_option(ENABLE_AVX AVX ON)
ocv_optimization_process_obsolete_option(ENABLE_AVX2 AVX2 ON)
ocv_optimization_process_obsolete_option(ENABLE_FMA3 FMA3 ON)
ocv_optimization_process_obsolete_option(ENABLE_VFPV3 VFPV3 OFF)
ocv_optimization_process_obsolete_option(ENABLE_NEON NEON OFF)
ocv_optimization_process_obsolete_option(ENABLE_VSX VSX OFF)
macro(ocv_is_optimization_in_list resultvar check_opt)
set(__checked "")
set(__queue ${ARGN})
set(${resultvar} 0)
while(__queue AND NOT ${resultvar})
list(REMOVE_DUPLICATES __queue)
set(__queue_current ${__queue})
set(__queue "")
foreach(OPT ${__queue_current})
if("x${OPT}" STREQUAL "x${check_opt}")
set(${resultvar} 1)
break()
elseif(NOT ";${__checked};" MATCHES ";${OPT};")
list(APPEND __queue ${CPU_${OPT}_IMPLIES})
endif()
list(APPEND __checked ${OPT})
endforeach()
endwhile()
endmacro()
macro(ocv_is_optimization_in_force_list resultvar check_opt)
set(__checked "")
set(__queue ${ARGN})
set(${resultvar} 0)
while(__queue AND NOT ${resultvar})
list(REMOVE_DUPLICATES __queue)
set(__queue_current ${__queue})
set(__queue "")
foreach(OPT ${__queue_current})
if(OPT STREQUAL "${check_opt}")
set(${resultvar} 1)
break()
elseif(NOT ";${__checked};" MATCHES ";${OPT};")
list(APPEND __queue ${CPU_${OPT}_FORCE})
endif()
list(APPEND __checked ${OPT})
endforeach()
endwhile()
endmacro()
macro(ocv_append_optimization_flag var OPT)
if(CPU_${OPT}_FLAGS_CONFLICT)
string(REGEX REPLACE " ${CPU_${OPT}_FLAGS_CONFLICT}" "" ${var} " ${${var}} ")
string(REGEX REPLACE "^ +" "" ${var} "${${var}}")
endif()
set(${var} "${${var}} ${CPU_${OPT}_FLAGS_ON}")
endmacro()
# Support GCC -march=native or Intel Compiler -xHost flags
if(";${CPU_BASELINE};" MATCHES ";NATIVE;" OR ";${CPU_BASELINE};" MATCHES ";HOST;")
set(CPU_BASELINE_DETECT ON)
set(_add_native_flag ON)
elseif(";${CPU_BASELINE};" MATCHES ";DETECT;")
set(CPU_BASELINE_DETECT ON)
elseif(" ${CMAKE_CXX_FLAGS} " MATCHES " -march=native | -xHost | /QxHost ")
if(DEFINED CPU_BASELINE)
message(STATUS "CPU: Detected '-march=native' or '-xHost' compiler flag. Force CPU_BASELINE=DETECT.")
endif()
#set(CPU_BASELINE "DETECT" CACHE STRING "${HELP_CPU_BASELINE}")
#set(CPU_BASELINE_DETECT ON)
endif()
if(X86 OR X86_64)
ocv_update(CPU_KNOWN_OPTIMIZATIONS "SSE;SSE2;SSE3;SSSE3;SSE4_1;POPCNT;SSE4_2;FP16;FMA3;AVX;AVX2;AVX_512F;AVX512_SKX")
ocv_update(CPU_AVX512_SKX_GROUP "AVX_512F;AVX_512CD;AVX_512BW;AVX_512DQ;AVX_512VL")
ocv_update(CPU_SSE_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_sse.cpp")
ocv_update(CPU_SSE2_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_sse2.cpp")
ocv_update(CPU_SSE3_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_sse3.cpp")
ocv_update(CPU_SSSE3_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_ssse3.cpp")
ocv_update(CPU_SSE4_1_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_sse41.cpp")
ocv_update(CPU_SSE4_2_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_sse42.cpp")
ocv_update(CPU_POPCNT_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_popcnt.cpp")
ocv_update(CPU_AVX_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_avx.cpp")
ocv_update(CPU_AVX2_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_avx2.cpp")
ocv_update(CPU_FP16_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_fp16.cpp")
ocv_update(CPU_AVX_512F_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_avx512.cpp")
ocv_update(CPU_AVX512_SKX_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_avx512skx.cpp")
if(NOT OPENCV_CPU_OPT_IMPLIES_IGNORE)
ocv_update(CPU_AVX_512F_IMPLIES "AVX2")
ocv_update(CPU_AVX_512F_FORCE "") # Don't force other optimizations
ocv_update(CPU_AVX2_IMPLIES "AVX;FMA3;FP16")
ocv_update(CPU_FMA3_IMPLIES "AVX2")
ocv_update(CPU_FMA3_FORCE "") # Don't force other optimizations
ocv_update(CPU_FP16_IMPLIES "AVX")
ocv_update(CPU_FP16_FORCE "") # Don't force other optimizations
ocv_update(CPU_AVX_IMPLIES "SSE4_2")
ocv_update(CPU_SSE4_2_IMPLIES "SSE4_1;POPCNT")
ocv_update(CPU_POPCNT_IMPLIES "SSE4_1")
ocv_update(CPU_POPCNT_FORCE "") # Don't force other optimizations
ocv_update(CPU_SSE4_1_IMPLIES "SSE3;SSSE3")
ocv_update(CPU_SSSE3_IMPLIES "SSE3")
ocv_update(CPU_SSE3_IMPLIES "SSE2")
ocv_update(CPU_SSE2_IMPLIES "SSE")
endif()
if(CV_ICC)
macro(ocv_intel_compiler_optimization_option name unix_flags msvc_flags)
ocv_update(CPU_${name}_FLAGS_NAME "${name}")
if(MSVC)
set(enable_flags "${msvc_flags}")
set(flags_conflict "/arch:[^ ]+")
else()
set(enable_flags "${unix_flags}")
set(flags_conflict "-msse[^ ]*|-mssse3|-mavx[^ ]*|-march[^ ]+")
endif()
ocv_update(CPU_${name}_FLAGS_ON "${enable_flags}")
if(flags_conflict)
ocv_update(CPU_${name}_FLAGS_CONFLICT "${flags_conflict}")
endif()
endmacro()
ocv_intel_compiler_optimization_option(AVX2 "-march=core-avx2" "/arch:CORE-AVX2")
ocv_intel_compiler_optimization_option(FP16 "-mavx" "/arch:AVX")
ocv_intel_compiler_optimization_option(AVX "-mavx" "/arch:AVX")
ocv_intel_compiler_optimization_option(FMA3 "" "")
ocv_intel_compiler_optimization_option(POPCNT "" "")
ocv_intel_compiler_optimization_option(SSE4_2 "-msse4.2" "/arch:SSE4.2")
ocv_intel_compiler_optimization_option(SSE4_1 "-msse4.1" "/arch:SSE4.1")
ocv_intel_compiler_optimization_option(SSE3 "-msse3" "/arch:SSE3")
ocv_intel_compiler_optimization_option(SSSE3 "-mssse3" "/arch:SSSE3")
ocv_intel_compiler_optimization_option(SSE2 "-msse2" "/arch:SSE2")
if(NOT X86_64) # x64 compiler doesn't support /arch:sse
ocv_intel_compiler_optimization_option(SSE "-msse" "/arch:SSE")
endif()
ocv_intel_compiler_optimization_option(AVX_512F "-march=common-avx512" "/arch:COMMON-AVX512")
ocv_intel_compiler_optimization_option(AVX512_SKX "-march=core-avx512" "/arch:CORE-AVX512")
elseif(CMAKE_COMPILER_IS_GNUCXX)
ocv_update(CPU_AVX2_FLAGS_ON "-mavx2")
ocv_update(CPU_FP16_FLAGS_ON "-mf16c")
ocv_update(CPU_AVX_FLAGS_ON "-mavx")
ocv_update(CPU_FMA3_FLAGS_ON "-mfma")
ocv_update(CPU_POPCNT_FLAGS_ON "-mpopcnt")
ocv_update(CPU_SSE4_2_FLAGS_ON "-msse4.2")
ocv_update(CPU_SSE4_1_FLAGS_ON "-msse4.1")
ocv_update(CPU_SSE3_FLAGS_ON "-msse3")
ocv_update(CPU_SSSE3_FLAGS_ON "-mssse3")
ocv_update(CPU_SSE2_FLAGS_ON "-msse2")
ocv_update(CPU_SSE_FLAGS_ON "-msse")
if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "5.0")
# -mavx512f -mavx512pf -mavx512er -mavx512cd -mavx512vl -mavx512bw -mavx512dq -mavx512ifma -mavx512vbmi
ocv_update(CPU_AVX_512F_FLAGS_ON "-mavx512f")
ocv_update(CPU_AVX512_SKX_FLAGS_ON "-mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq")
else()
ocv_update(CPU_AVX_512F_SUPPORTED OFF)
ocv_update(CPU_AVX512_SKX_SUPPORTED OFF)
endif()
elseif(MSVC)
ocv_update(CPU_AVX2_FLAGS_ON "/arch:AVX2")
ocv_update(CPU_AVX_FLAGS_ON "/arch:AVX")
if(NOT MSVC64)
# 64-bit MSVC compiler uses SSE/SSE2 by default
ocv_update(CPU_SSE_FLAGS_ON "/arch:SSE")
ocv_update(CPU_SSE_SUPPORTED ON)
ocv_update(CPU_SSE2_FLAGS_ON "/arch:SSE2")
ocv_update(CPU_SSE2_SUPPORTED ON)
else()
ocv_update(CPU_SSE_SUPPORTED ON)
ocv_update(CPU_SSE2_SUPPORTED ON)
endif()
# Other instruction sets are supported by default since MSVC 2008 at least
else()
message(WARNING "TODO: Unsupported compiler")
endif()
if(NOT DEFINED CPU_DISPATCH)
if(X86_64)
set(CPU_DISPATCH "SSE4_1;SSE4_2;AVX;FP16;AVX2;AVX512_SKX" CACHE STRING "${HELP_CPU_DISPATCH}")
else()
set(CPU_DISPATCH "SSE4_1;SSE4_2;AVX;FP16" CACHE STRING "${HELP_CPU_DISPATCH}")
endif()
endif()
if(NOT DEFINED CPU_BASELINE)
if(X86_64)
set(CPU_BASELINE "SSE3" CACHE STRING "${HELP_CPU_BASELINE}")
else()
set(CPU_BASELINE "SSE2" CACHE STRING "${HELP_CPU_BASELINE}")
endif()
endif()
elseif(ARM OR AARCH64)
ocv_update(CPU_NEON_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_neon.cpp")
ocv_update(CPU_FP16_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_fp16.cpp")
if(NOT AARCH64)
ocv_update(CPU_KNOWN_OPTIMIZATIONS "VFPV3;NEON;FP16")
if(NOT MSVC)
ocv_update(CPU_VFPV3_FLAGS_ON "-mfpu=vfpv3")
ocv_update(CPU_NEON_FLAGS_ON "-mfpu=neon")
ocv_update(CPU_NEON_FLAGS_CONFLICT "-mfpu=[^ ]*")
ocv_update(CPU_FP16_FLAGS_ON "-mfpu=neon-fp16")
ocv_update(CPU_FP16_FLAGS_CONFLICT "-mfpu=[^ ]*")
endif()
ocv_update(CPU_FP16_IMPLIES "NEON")
else()
ocv_update(CPU_KNOWN_OPTIMIZATIONS "NEON;FP16")
ocv_update(CPU_NEON_FLAGS_ON "")
ocv_update(CPU_FP16_IMPLIES "NEON")
set(CPU_BASELINE "NEON;FP16" CACHE STRING "${HELP_CPU_BASELINE}")
endif()
elseif(PPC64LE)
ocv_update(CPU_KNOWN_OPTIMIZATIONS "VSX")
ocv_update(CPU_VSX_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_vsx.cpp")
if(CMAKE_COMPILER_IS_CLANGCXX AND (NOT ${CMAKE_CXX_COMPILER} MATCHES "xlc"))
ocv_update(CPU_VSX_FLAGS_ON "-mvsx -maltivec")
else()
ocv_update(CPU_VSX_FLAGS_ON "-mcpu=power8")
endif()
endif()
# Helper values for cmake-gui
set(CPU_BASELINE "DETECT" CACHE STRING "${HELP_CPU_BASELINE}")
set(CPU_DISPATCH "" CACHE STRING "${HELP_CPU_DISPATCH}")
set_property(CACHE CPU_BASELINE PROPERTY STRINGS "" ${CPU_KNOWN_OPTIMIZATIONS})
set_property(CACHE CPU_DISPATCH PROPERTY STRINGS "" ${CPU_KNOWN_OPTIMIZATIONS})
# Update CPU_BASELINE_DETECT flag
if(";${CPU_BASELINE};" MATCHES ";DETECT;")
set(CPU_BASELINE_DETECT ON)
endif()
set(CPU_BASELINE_FLAGS "")
set(CPU_BASELINE_FINAL "")
set(CPU_DISPATCH_FINAL "")
if(CV_DISABLE_OPTIMIZATION)
set(CPU_DISPATCH "")
set(CPU_DISPATCH_REQUIRE "")
endif()
macro(ocv_check_compiler_optimization OPT)
if(NOT DEFINED CPU_${OPT}_SUPPORTED)
if((DEFINED CPU_${OPT}_FLAGS_ON AND NOT "x${CPU_${OPT}_FLAGS_ON}" STREQUAL "x") OR CPU_${OPT}_TEST_FILE)
set(_varname "")
if(CPU_${OPT}_TEST_FILE)
set(__available 0)
if(CPU_BASELINE_DETECT)
set(_varname "HAVE_CPU_${OPT}_SUPPORT")
ocv_check_compiler_flag(CXX "${CPU_BASELINE_FLAGS}" "${_varname}" "${CPU_${OPT}_TEST_FILE}")
if(${_varname})
list(APPEND CPU_BASELINE_FINAL ${OPT})
set(__available 1)
endif()
endif()
if(NOT __available)
if(NOT "x${CPU_${OPT}_FLAGS_NAME}" STREQUAL "x")
set(_varname "HAVE_CPU_${CPU_${OPT}_FLAGS_NAME}")
set(_compile_flags "${CPU_BASELINE_FLAGS}")
ocv_append_optimization_flag(_compile_flags ${OPT})
ocv_check_compiler_flag(CXX "${_compile_flags}" "${_varname}" "${CPU_${OPT}_TEST_FILE}")
elseif(NOT "x${CPU_${OPT}_FLAGS_ON}" STREQUAL "x")
ocv_check_flag_support(CXX "${CPU_${OPT}_FLAGS_ON}" _varname "" "${CPU_${OPT}_TEST_FILE}")
else()
set(_varname "HAVE_CPU_${OPT}_SUPPORT")
set(_compile_flags "${CPU_BASELINE_FLAGS}")
ocv_append_optimization_flag(_compile_flags ${OPT})
ocv_check_compiler_flag(CXX "${_compile_flags}" "${_varname}" "${CPU_${OPT}_TEST_FILE}")
endif()
endif()
else()
ocv_check_flag_support(CXX "${CPU_${OPT}_FLAGS_ON}" _varname "")
endif()
if(_varname AND ${_varname})
set(CPU_${OPT}_SUPPORTED ON)
elseif(NOT CPU_${OPT}_SUPPORTED)
message(STATUS "${OPT} is not supported by C++ compiler")
endif()
else()
set(CPU_${OPT}_SUPPORTED ON)
endif()
endif()
endmacro()
foreach(OPT ${CPU_KNOWN_OPTIMIZATIONS})
set(CPU_${OPT}_USAGE_COUNT 0 CACHE INTERNAL "")
if("${CPU_${OPT}_FLAGS_ON}" STREQUAL "disabled")
set(CPU_${OPT}_SUPPORTED OFF)
elseif(DEFINED CPU_${OPT}_GROUP)
if(NOT DEFINED CPU_${OPT}_IMPLIES)
set(CPU_${OPT}_IMPLIES "${CPU_${OPT}_GROUP}")
endif()
set(__disabled 0)
set(__flags "")
foreach(OPT2 ${CPU_${OPT}_GROUP})
if("${CPU_${OPT2}_FLAGS_ON}" STREQUAL "disabled" OR (DEFINED CPU_${OPT2}_SUPPORTED AND NOT CPU_${OPT}_SUPPORTED))
set(__disabled 1)
endif()
set(__flags "${__flags} ${CPU_${OPT2}_FLAGS_ON}")
string(STRIP "${__flags}" __flags)
endforeach()
if(__disabled)
set(CPU_${OPT}_SUPPORTED OFF)
else()
if(NOT DEFINED CPU_${OPT}_FLAGS_ON)
set(CPU_${OPT}_FLAGS_ON "${__flags}")
endif()
endif()
endif()
if(NOT DEFINED CPU_${OPT}_FORCE)
set(CPU_${OPT}_FORCE "${CPU_${OPT}_IMPLIES}")
endif()
endforeach()
if(_add_native_flag)
set(_varname "HAVE_CPU_NATIVE_SUPPORT")
ocv_check_compiler_flag(CXX "-march=native" "${_varname}" "")
if(_varname)
set(CPU_BASELINE_FLAGS "${CPU_BASELINE_FLAGS} -march=native")
else()
set(_varname "HAVE_CPU_HOST_SUPPORT")
if(MSVC)
set(_flag "/QxHost")
else()
set(_flag "-xHost")
endif()
ocv_check_compiler_flag(CXX "${_flag}" "${_varname}" "")
if(_varname)
set(CPU_BASELINE_FLAGS "${CPU_BASELINE_FLAGS} ${flag}")
endif()
endif()
endif()
foreach(OPT ${CPU_KNOWN_OPTIMIZATIONS})
set(__is_disabled 0)
foreach(OPT2 ${CPU_BASELINE_DISABLE})
ocv_is_optimization_in_list(__is_disabled ${OPT2} ${OPT})
if(__is_disabled)
break()
endif()
endforeach()
if(__is_disabled)
set(__is_from_baseline 0)
else()
ocv_is_optimization_in_list(__is_from_baseline ${OPT} ${CPU_BASELINE_REQUIRE})
if(NOT __is_from_baseline)
ocv_is_optimization_in_list(__is_from_baseline ${OPT} ${CPU_BASELINE})
endif()
endif()
ocv_is_optimization_in_list(__is_from_dispatch ${OPT} ${CPU_DISPATCH_REQUIRE})
if(NOT __is_from_dispatch)
ocv_is_optimization_in_list(__is_from_dispatch ${OPT} ${CPU_DISPATCH})
endif()
if(__is_from_dispatch OR __is_from_baseline OR CPU_BASELINE_DETECT)
ocv_check_compiler_optimization(${OPT})
endif()
if(CPU_BASELINE_DETECT AND NOT __is_from_baseline AND NOT __is_disabled)
ocv_is_optimization_in_list(__is_from_baseline ${OPT} ${CPU_BASELINE_FINAL})
endif()
if(CPU_${OPT}_SUPPORTED)
if(";${CPU_DISPATCH};" MATCHES ";${OPT};" AND NOT __is_from_baseline)
list(APPEND CPU_DISPATCH_FINAL ${OPT})
elseif(__is_from_baseline)
list(APPEND CPU_BASELINE_FINAL ${OPT})
ocv_append_optimization_flag(CPU_BASELINE_FLAGS ${OPT})
endif()
endif()
endforeach()
foreach(OPT ${CPU_BASELINE_REQUIRE})
if(NOT ";${CPU_BASELINE_FINAL};" MATCHES ";${OPT};")
message(SEND_ERROR "Required baseline optimization is not supported: ${OPT} (CPU_BASELINE_REQUIRE=${CPU_BASELINE_REQUIRE})")
endif()
endforeach()
foreach(OPT ${CPU_BASELINE})
if(OPT STREQUAL "DETECT" OR OPT STREQUAL "HOST" OR OPT STREQUAL "NATIVE")
# nothing
elseif(NOT ";${CPU_BASELINE_FINAL};" MATCHES ";${OPT};")
message(STATUS "Optimization ${OPT} is not available, skipped")
endif()
endforeach()
foreach(OPT ${CPU_DISPATCH_REQUIRE})
if(";${CPU_DISPATCH_FINAL};" MATCHES ";${OPT};")
# OK
elseif(";${CPU_BASELINE_FINAL};" MATCHES ";${OPT};")
message(SEND_ERROR "Dispatched optimization ${OPT} is in baseline list (CPU_DISPATCH_REQUIRE=${CPU_DISPATCH_REQUIRE})")
else()
message(SEND_ERROR "Required dispatch optimization is not supported: ${OPT} (CPU_DISPATCH_REQUIRE=${CPU_DISPATCH_REQUIRE})")
endif()
endforeach()
foreach(OPT ${CPU_DISPATCH})
if(";${CPU_DISPATCH_FINAL};" MATCHES ";${OPT};")
# OK
elseif(";${CPU_BASELINE_FINAL};" MATCHES ";${OPT};")
# OK
else()
message(STATUS "Dispatch optimization ${OPT} is not available, skipped")
endif()
endforeach()
#message(STATUS "CPU_BASELINE_FINAL=${CPU_BASELINE_FINAL}")
#message(STATUS "CPU_DISPATCH_FINAL=${CPU_DISPATCH_FINAL}")
#if(CPU_DISPATCH_FINAL AND NOT PYTHON_DEFAULT_EXECUTABLE)
# message(FATAL_ERROR "Python is required for CPU dispatched optimization support")
#endif()
macro(ocv_compiler_optimization_options)
set(__flags "${OPENCV_EXTRA_CXX_FLAGS} ${CPU_BASELINE_FLAGS}")
if(NOT __flags STREQUAL CACHED_CPU_BASELINE_FLAGS)
set(CACHED_CPU_BASELINE_FLAGS "${__flags}" CACHE INTERNAL "" FORCE)
ocv_clear_vars(HAVE_CPU_BASELINE_FLAGS)
endif()
ocv_check_compiler_flag(CXX "${__flags}" HAVE_CPU_BASELINE_FLAGS)
if(NOT HAVE_CPU_BASELINE_FLAGS)
message(FATAL_ERROR "Compiler doesn't support baseline optimization flags: ${CPU_BASELINE_FLAGS}")
endif()
add_extra_compiler_option_force("${CPU_BASELINE_FLAGS}")
foreach(OPT ${CPU_DISPATCH_FINAL})
set(__dispatch_flags "")
set(__dispatch_definitions "")
set(__dispatch_opts "")
set(__dispatch_opts_force "")
foreach(OPT2 ${CPU_KNOWN_OPTIMIZATIONS})
if(NOT CPU_${OPT2}_SUPPORTED)
#continue()
else()
ocv_is_optimization_in_list(__is_from_baseline ${OPT2} ${CPU_BASELINE_FINAL})
if(NOT __is_from_baseline)
ocv_is_optimization_in_list(__is_active ${OPT2} ${OPT})
if(__is_active)
ocv_append_optimization_flag(__dispatch_flags ${OPT2})
list(APPEND __dispatch_definitions "CV_CPU_COMPILE_${OPT2}=1")
list(APPEND __dispatch_opts "${OPT2}")
endif()
ocv_is_optimization_in_force_list(__is_force ${OPT2} ${OPT})
if(__is_force)
list(APPEND __dispatch_opts_force "${OPT2}")
endif()
endif()
endif()
endforeach()
set(__flags "${OPENCV_EXTRA_CXX_FLAGS} ${__dispatch_flags}")
if(NOT __flags STREQUAL CACHED_CPU_DISPATCH_${OPT}_FLAGS)
set(CACHED_CPU_DISPATCH_${OPT}_FLAGS "${__flags}" CACHE INTERNAL "" FORCE)
ocv_clear_vars(HAVE_CPU_DISPATCH_FLAGS_${OPT})
endif()
ocv_check_compiler_flag(CXX "${__flags}" HAVE_CPU_DISPATCH_FLAGS_${OPT})
if(NOT HAVE_CPU_DISPATCH_FLAGS_${OPT})
message(FATAL_ERROR "Compiler doesn't support optimization flags for ${OPT} dispatch mode: ${__dispatch_flags}")
endif()
set(CPU_DISPATCH_FLAGS_${OPT} "${__dispatch_flags}")
set(CPU_DISPATCH_DEFINITIONS_${OPT} "${__dispatch_definitions}")
set(CPU_DISPATCH_${OPT}_INCLUDED "${__dispatch_opts}")
set(CPU_DISPATCH_${OPT}_FORCED "${__dispatch_opts_force}")
endforeach()
if(ENABLE_POWERPC)
add_extra_compiler_option("-mcpu=G3 -mtune=G5")
endif()
if(ARM)
add_extra_compiler_option("-mfp16-format=ieee")
endif(ARM)
endmacro()
macro(ocv_compiler_optimization_options_finalize)
if(CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64))
if(NOT APPLE AND CMAKE_SIZEOF_VOID_P EQUAL 4)
if(OPENCV_EXTRA_CXX_FLAGS MATCHES "-m(sse2|avx)")
add_extra_compiler_option(-mfpmath=sse) # !! important - be on the same wave with x64 compilers
else()
add_extra_compiler_option(-mfpmath=387)
endif()
endif()
endif()
if(MSVC)
# Generate Intrinsic Functions
set(OPENCV_EXTRA_FLAGS "${OPENCV_EXTRA_FLAGS} /Oi")
if((X86 OR X86_64) AND CMAKE_SIZEOF_VOID_P EQUAL 4 AND ";${CPU_BASELINE_FINAL};" MATCHES ";SSE;")
set(OPENCV_EXTRA_FLAGS "${OPENCV_EXTRA_FLAGS} /fp:fast") # !! important - be on the same wave with x64 compilers
endif()
endif(MSVC)
endmacro()
macro(ocv_compiler_optimization_process_sources SOURCES_VAR_NAME LIBS_VAR_NAME TARGET_BASE_NAME)
set(__result "")
set(__result_libs "")
foreach(OPT ${CPU_DISPATCH_FINAL})
set(__result_${OPT} "")
endforeach()
foreach(fname ${${SOURCES_VAR_NAME}})
string(TOLOWER "${fname}" fname_LOWER)
get_filename_component(fname_LOWER "${fname_LOWER}" NAME)
if(fname_LOWER MATCHES ".+\\.([^\\.]*)\\.cpp$")
string(TOUPPER "${CMAKE_MATCH_1}" OPT_)
if(OPT_ MATCHES "(CUDA.*|DISPATCH.*|OCL)") # don't touch files like filename.cuda.cpp
list(APPEND __result "${fname}")
#continue()
elseif(CV_DISABLE_OPTIMIZATION OR NOT CV_ENABLE_INTRINSICS)
ocv_get_smart_file_name(fname_ "${fname}")
message(STATUS "Excluding from source files list (optimization is disabled): ${fname_}")
#continue()
else()
get_source_file_property(__definitions "${fname}" COMPILE_DEFINITIONS)
if(__definitions)
list(APPEND __definitions "CV_CPU_DISPATCH_MODE=${OPT_}")
else()
set(__definitions "CV_CPU_DISPATCH_MODE=${OPT_}")
endif()
set_source_files_properties("${fname}" PROPERTIES COMPILE_DEFINITIONS "${__definitions}")
set(__opt_found 0)
foreach(OPT ${CPU_BASELINE_FINAL})
string(TOLOWER "${OPT}" OPT_LOWER)
if(fname_LOWER MATCHES "\\.${OPT_LOWER}\\.cpp$")
#message("${fname} BASELINE-${OPT}")
set(__opt_found 1)
list(APPEND __result "${fname}")
break()
endif()
endforeach()
foreach(OPT ${CPU_DISPATCH_FINAL})
foreach(OPT2 ${CPU_DISPATCH_${OPT}_FORCED})
string(TOLOWER "${OPT2}" OPT2_LOWER)
if(fname_LOWER MATCHES "\\.${OPT2_LOWER}\\.cpp$")
list(APPEND __result_${OPT} "${fname}")
math(EXPR CPU_${OPT}_USAGE_COUNT "${CPU_${OPT}_USAGE_COUNT}+1")
set(CPU_${OPT}_USAGE_COUNT "${CPU_${OPT}_USAGE_COUNT}" CACHE INTERNAL "" FORCE)
#message("(${CPU_${OPT}_USAGE_COUNT})${fname} ${OPT}")
#message(" ${CPU_DISPATCH_${OPT}_INCLUDED}")
#message(" ${CPU_DISPATCH_DEFINITIONS_${OPT}}")
#message(" ${CPU_DISPATCH_FLAGS_${OPT}}")
set(__opt_found 1)
break()
endif()
endforeach()
if(__opt_found)
set(__opt_found 1)
break()
endif()
endforeach()
if(NOT __opt_found)
ocv_get_smart_file_name(fname_ "${fname}")
message(STATUS "Excluding from source files list: ${fname_}")
endif()
endif()
else()
list(APPEND __result "${fname}")
endif()
endforeach()
foreach(OPT ${CPU_DISPATCH_FINAL})
if(__result_${OPT})
#message("${OPT}: ${__result_${OPT}}")
if(CMAKE_GENERATOR MATCHES "^Visual")
# extra flags are added before common flags, so switching between optimizations doesn't work correctly
# Also CMAKE_CXX_FLAGS doesn't work (it is directory-based, so add_subdirectory is required)
add_library(${TARGET_BASE_NAME}_${OPT} OBJECT ${__result_${OPT}})
ocv_append_dependant_targets(${TARGET_BASE_NAME} ${TARGET_BASE_NAME}_${OPT})
set_target_properties(${TARGET_BASE_NAME}_${OPT} PROPERTIES COMPILE_DEFINITIONS "${CPU_DISPATCH_DEFINITIONS_${OPT}}")
set_target_properties(${TARGET_BASE_NAME}_${OPT} PROPERTIES COMPILE_FLAGS "${CPU_DISPATCH_FLAGS_${OPT}}")
target_include_directories(${TARGET_BASE_NAME}_${OPT} PRIVATE $<TARGET_PROPERTY:${TARGET_BASE_NAME},INCLUDE_DIRECTORIES>)
#list(APPEND __result_libs ${TARGET_BASE_NAME}_${OPT})
list(APPEND __result "$<TARGET_OBJECTS:${TARGET_BASE_NAME}_${OPT}>")
if(ENABLE_SOLUTION_FOLDERS)
set_target_properties(${TARGET_BASE_NAME}_${OPT} PROPERTIES FOLDER "dispatched")
endif()
else()
foreach(fname ${__result_${OPT}})
get_source_file_property(__definitions "${fname}" COMPILE_DEFINITIONS)
if(__definitions)
list(APPEND __definitions "${CPU_DISPATCH_DEFINITIONS_${OPT}}")
else()
set(__definitions "${CPU_DISPATCH_DEFINITIONS_${OPT}}")
endif()
set_source_files_properties("${fname}" PROPERTIES COMPILE_DEFINITIONS "${__definitions}")
set_source_files_properties("${fname}" PROPERTIES COMPILE_FLAGS "${CPU_DISPATCH_FLAGS_${OPT}}")
endforeach()
list(APPEND __result ${__result_${OPT}})
endif()
endif()
endforeach()
set(${SOURCES_VAR_NAME} "${__result}")
list(APPEND ${LIBS_VAR_NAME} ${__result_libs})
endmacro()
macro(ocv_compiler_optimization_fill_cpu_config)
set(OPENCV_CPU_BASELINE_DEFINITIONS_CONFIGMAKE "")
foreach(OPT ${CPU_BASELINE_FINAL})
set(OPENCV_CPU_BASELINE_DEFINITIONS_CONFIGMAKE "${OPENCV_CPU_BASELINE_DEFINITIONS_CONFIGMAKE}
#define CV_CPU_COMPILE_${OPT} 1
#define CV_CPU_BASELINE_COMPILE_${OPT} 1
")
endforeach()
set(OPENCV_CPU_BASELINE_DEFINITIONS_CONFIGMAKE "${OPENCV_CPU_BASELINE_DEFINITIONS_CONFIGMAKE}
#define CV_CPU_BASELINE_FEATURES 0 \\")
foreach(OPT ${CPU_BASELINE_FINAL})
if(NOT DEFINED CPU_${OPT}_FEATURE_ALIAS OR NOT "x${CPU_${OPT}_FEATURE_ALIAS}" STREQUAL "x")
set(OPENCV_CPU_BASELINE_DEFINITIONS_CONFIGMAKE "${OPENCV_CPU_BASELINE_DEFINITIONS_CONFIGMAKE}
, CV_CPU_${OPT} \\")
endif()
endforeach()
set(OPENCV_CPU_BASELINE_DEFINITIONS_CONFIGMAKE "${OPENCV_CPU_BASELINE_DEFINITIONS_CONFIGMAKE}\n")
set(__dispatch_modes "")
foreach(OPT ${CPU_DISPATCH_FINAL})
list(APPEND __dispatch_modes ${CPU_DISPATCH_${OPT}_FORCE} ${OPT})
endforeach()
list(REMOVE_DUPLICATES __dispatch_modes)
set(OPENCV_CPU_DISPATCH_DEFINITIONS_CONFIGMAKE "")
foreach(OPT ${__dispatch_modes})
set(OPENCV_CPU_DISPATCH_DEFINITIONS_CONFIGMAKE "${OPENCV_CPU_DISPATCH_DEFINITIONS_CONFIGMAKE}
#define CV_CPU_DISPATCH_COMPILE_${OPT} 1")
endforeach()
set(OPENCV_CPU_CONTROL_DEFINITIONS_CONFIGMAKE "// AUTOGENERATED, DO NOT EDIT\n")
foreach(OPT ${CPU_ALL_OPTIMIZATIONS})
if(NOT DEFINED CPU_${OPT}_FEATURE_ALIAS OR NOT "x${CPU_${OPT}_FEATURE_ALIAS}" STREQUAL "x")
set(OPENCV_CPU_CONTROL_DEFINITIONS_CONFIGMAKE "${OPENCV_CPU_CONTROL_DEFINITIONS_CONFIGMAKE}
#if !defined CV_DISABLE_OPTIMIZATION && defined CV_ENABLE_INTRINSICS && defined CV_CPU_COMPILE_${OPT}
# define CV_TRY_${OPT} 1
# define CV_CPU_HAS_SUPPORT_${OPT} 1
# define CV_CPU_CALL_${OPT}(fn, args) return (cpu_baseline::fn args)
# define CV_CPU_CALL_${OPT}_(fn, args) return (opt_${OPT}::fn args)
#elif !defined CV_DISABLE_OPTIMIZATION && defined CV_ENABLE_INTRINSICS && defined CV_CPU_DISPATCH_COMPILE_${OPT}
# define CV_TRY_${OPT} 1
# define CV_CPU_HAS_SUPPORT_${OPT} (cv::checkHardwareSupport(CV_CPU_${OPT}))
# define CV_CPU_CALL_${OPT}(fn, args) if (CV_CPU_HAS_SUPPORT_${OPT}) return (opt_${OPT}::fn args)
# define CV_CPU_CALL_${OPT}_(fn, args) if (CV_CPU_HAS_SUPPORT_${OPT}) return (opt_${OPT}::fn args)
#else
# define CV_TRY_${OPT} 0
# define CV_CPU_HAS_SUPPORT_${OPT} 0
# define CV_CPU_CALL_${OPT}(fn, args)
# define CV_CPU_CALL_${OPT}_(fn, args)
#endif
#define __CV_CPU_DISPATCH_CHAIN_${OPT}(fn, args, mode, ...) CV_CPU_CALL_${OPT}(fn, args); __CV_EXPAND(__CV_CPU_DISPATCH_CHAIN_ ## mode(fn, args, __VA_ARGS__))
")
endif()
endforeach()
set(OPENCV_CPU_CONTROL_DEFINITIONS_CONFIGMAKE "${OPENCV_CPU_CONTROL_DEFINITIONS_CONFIGMAKE}
#define CV_CPU_CALL_BASELINE(fn, args) return (cpu_baseline::fn args)
#define __CV_CPU_DISPATCH_CHAIN_BASELINE(fn, args, mode, ...) CV_CPU_CALL_BASELINE(fn, args) /* last in sequence */
")
set(__file "${CMAKE_SOURCE_DIR}/modules/core/include/opencv2/core/cv_cpu_helper.h")
if(EXISTS "${__file}")
file(READ "${__file}" __content)
endif()
if(__content STREQUAL OPENCV_CPU_CONTROL_DEFINITIONS_CONFIGMAKE)
#message(STATUS "${__file} contains same content")
else()
file(WRITE "${__file}" "${OPENCV_CPU_CONTROL_DEFINITIONS_CONFIGMAKE}")
message(WARNING "${__file} is updated")
endif()
endmacro()
macro(ocv_add_dispatched_file filename)
if(NOT OPENCV_INITIAL_PASS)
set(__codestr "
#include \"precomp.hpp\"
#include \"${filename}.simd.hpp\"
")
set(__declarations_str "#define CV_CPU_SIMD_FILENAME \"${filename}.simd.hpp\"")
set(__dispatch_modes "BASELINE")
set(__optimizations "${ARGN}")
if(CV_DISABLE_OPTIMIZATION OR NOT CV_ENABLE_INTRINSICS)
set(__optimizations "")
endif()
foreach(OPT ${__optimizations})
string(TOLOWER "${OPT}" OPT_LOWER)
set(__file "${CMAKE_CURRENT_BINARY_DIR}/${filename}.${OPT_LOWER}.cpp")
if(EXISTS "${__file}")
file(READ "${__file}" __content)
else()
set(__content "")
endif()
if(__content STREQUAL __codestr)
#message(STATUS "${__file} contains up-to-date content")
else()
file(WRITE "${__file}" "${__codestr}")
endif()
if(";${CPU_DISPATCH};" MATCHES "${OPT}" OR __CPU_DISPATCH_INCLUDE_ALL)
list(APPEND OPENCV_MODULE_${the_module}_SOURCES_DISPATCHED "${__file}")
endif()
set(__declarations_str "${__declarations_str}
#define CV_CPU_DISPATCH_MODE ${OPT}
#include \"opencv2/core/private/cv_cpu_include_simd_declarations.hpp\"
")
set(__dispatch_modes "${OPT}, ${__dispatch_modes}")
endforeach()
set(__declarations_str "${__declarations_str}
#define CV_CPU_DISPATCH_MODES_ALL ${__dispatch_modes}
")
set(__file "${CMAKE_CURRENT_BINARY_DIR}/${filename}.simd_declarations.hpp")
if(EXISTS "${__file}")
file(READ "${__file}" __content)
endif()
if(__content STREQUAL __declarations_str)
#message(STATUS "${__file} contains up-to-date content")
else()
file(WRITE "${__file}" "${__declarations_str}")
endif()
endif()
endmacro()
# Workaround to support code which always require all code paths
macro(ocv_add_dispatched_file_force_all)
set(__CPU_DISPATCH_INCLUDE_ALL 1)
ocv_add_dispatched_file(${ARGN})
unset(__CPU_DISPATCH_INCLUDE_ALL)
endmacro()
if(CV_DISABLE_OPTIMIZATION OR CV_ICC)
ocv_update(CV_ENABLE_UNROLLED 0)
else()
ocv_update(CV_ENABLE_UNROLLED 1)
endif() |
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