opencv_version --hw 3.4.10 OpenCV's HW features list: ID= 1 (MMX) -> N/A ID= 2 (SSE) -> N/A ID= 3 (SSE2) -> N/A ID= 4 (SSE3) -> N/A ID= 5 (SSSE3) -> N/A ID= 6 (SSE4.1) -> N/A ID= 7 (SSE4.2) -> N/A ID= 8 (POPCNT) -> N/A ID= 9 (FP16) -> ON ID= 10 (AVX) -> N/A ID= 11 (AVX2) -> N/A ID= 12 (FMA3) -> N/A ID= 13 (AVX512F) -> N/A ID= 14 (AVX512BW) -> N/A ID= 15 (AVX512CD) -> N/A ID= 16 (AVX512DQ) -> N/A ID= 17 (AVX512ER) -> N/A ID= 18 (AVX512IFMA) -> N/A ID= 19 (AVX512PF) -> N/A ID= 20 (AVX512VBMI) -> N/A ID= 21 (AVX512VL) -> N/A ID= 22 (AVX512VBMI2) -> N/A ID= 23 (AVX512VNNI) -> N/A ID= 24 (AVX512BITALG) -> N/A ID= 25 (AVX512VPOPCNTDQ) -> N/A ID= 26 (AVX5124VNNIW) -> N/A ID= 27 (AVX5124FMAPS) -> N/A ID=100 (NEON) -> ON ID=150 (CPU_MSA) -> N/A ID=200 (VSX) -> N/A ID=201 (VSX3) -> N/A ID=256 (AVX512-SKX) -> N/A ID=257 (AVX512-COMMON) -> N/A ID=258 (AVX512-KNL) -> N/A ID=259 (AVX512-KNM) -> N/A ID=260 (AVX512-CNL) -> N/A ID=261 (AVX512-CLX) -> N/A ID=262 (AVX512-ICL) -> N/A Total available: 2 opencv_version --opencl 3.4.10 OpenCL is disabled opencv_version --threads 3.4.10 Parallel framework: tbb (nthreads=16) opencv_version -v General configuration for OpenCV 3.4.10 ===================================== Version control: unknown Platform: Timestamp: 2020-06-19T12:00:00Z Host: Linux CMake: YES CMake generator: Unix Makefiles CMake build tool: /usr/bin/gmake Configuration: RelWithDebInfo CPU/HW features: Baseline: NEON required: NEON disabled: VFPV3 Dispatched code generation: FP16 FP16 (1 files): + FP16 C/C++: Built as dynamic libs?: YES C++11: YES C++ Compiler: /usr/bin/c++ C++ flags (Release): -fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -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 -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fno-omit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -O3 -DNDEBUG -DNDEBUG C++ flags (Debug): -fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -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 -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fno-omit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -g -DDEBUG -D_DEBUG C Compiler: /usr/bin/cc C flags (Release): -fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -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-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fno-omit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -O3 -DNDEBUG -DNDEBUG C flags (Debug): -fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -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-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fno-omit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -g -DDEBUG -D_DEBUG Linker flags (Release): -Wl,--as-needed -Wl,--no-undefined -Wl,-z,now -Wl,--gc-sections -Wl,--as-needed Linker flags (Debug): -Wl,--as-needed -Wl,--no-undefined -Wl,-z,now -Wl,--gc-sections -Wl,--as-needed ccache: NO Precompiled headers: NO Extra dependencies: dl m pthread rt /usr/lib64/libGL.so /usr/lib64/libGLU.so 3rdparty dependencies: OpenCV modules: To be built: calib3d core dnn face features2d flann highgui imgcodecs imgproc ml objdetect photo plot python2 python3 shape stitching superres tracking ts video videoio videostab Disabled: world Disabled by dependency: - Unavailable: cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev java js viz Applications: tests perf_tests apps Documentation: NO Non-free algorithms: NO GUI: QT: YES QT OpenGL support: YES (Qt5::OpenGL 5.9.7) GTK+: NO OpenGL support: YES (/usr/lib64/libGL.so /usr/lib64/libGLU.so) VTK support: NO Media I/O: ZLib: /usr/lib64/libz.so JPEG: /usr/lib64/libjpeg.so WEBP: build PNG: /usr/lib64/libpng.so TIFF: /usr/lib64/libtiff.so OpenEXR: /usr/lib64/libImath.so /usr/lib64/libIlmImf.so /usr/lib64/libIex.so /usr/lib64/libHalf.so /usr/lib64/libIlmThread.so HDR: YES SUNRASTER: YES PXM: YES Video I/O: DC1394: YES FFMPEG: YES avcodec: YES avformat: YES avutil: YES swscale: YES avresample: YES GStreamer: YES base: YES video: YES app: YES riff: YES pbutils: YES UniCap: NO UniCap ucil: NO libv4l/libv4l2: NO v4l/v4l2: linux/videodev2.h Xine: NO Parallel framework: TBB Trace: YES (with Intel ITT) Other third-party libraries: Lapack: YES (/usr/lib64/libopenblas.so) Eigen: YES Custom HAL: YES (carotene ) Protobuf: build (3.5.1) OpenCL: YES (no extra features) Include path: /home/abuild/rpmbuild/BUILD/opencv-3.4.10/3rdparty/include/opencl/1.2 Link libraries: Dynamic load Python 2: Interpreter: /usr/bin/python2.7 Libraries: /usr/lib64/libpython2.7.so numpy: /usr/lib64/python2.7/site-packages/numpy/core/include install path: /usr/lib64/python2.7/site-packages Python 3: Interpreter: /usr/bin/python3 Libraries: /usr/lib64/libpython3.6m.so numpy: /usr/lib64/python3.6/site-packages/numpy/core/include install path: /usr/lib64/python3.6/site-packages Python (for build): /usr/bin/python3 Java: ant: NO JNI: NO Java wrappers: NO Java tests: NO Install to: /usr -----------------------------------------------------------------