Open chenchuangc opened 5 years ago
print(cv.getBuildInformation())
opencv_version --opencl
print(cv.getBuildInformation())
opencv_version --opencl
thank you for reply me so fast @alalek
i follow your instructions
the print(cv.getBuildInformation())
shows
ration for OpenCV 4.1.0 =====================================
Version control: 4.1.0
Extra modules:
Location (extra): /Users/travis/build/skvark/opencv-python/opencv_contrib/modules
Version control (extra): 4.1.0
Platform:
Timestamp: 2019-04-11T23:12:47Z
Host: Darwin 16.7.0 x86_64
CMake: 3.9.4
CMake generator: Unix Makefiles
CMake build tool: /usr/bin/make
Configuration: Release
CPU/HW features:
Baseline: SSE SSE2 SSE3 SSSE3
requested: DETECT
Dispatched code generation: SSE4_1 SSE4_2 FP16 AVX AVX2 AVX512_SKX
requested: SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX
SSE4_1 (13 files): + SSE4_1
SSE4_2 (1 files): + SSE4_1 POPCNT SSE4_2
FP16 (0 files): + SSE4_1 POPCNT SSE4_2 FP16 AVX
AVX (4 files): + SSE4_1 POPCNT SSE4_2 AVX
AVX2 (27 files): + SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2
AVX512_SKX (2 files): + SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_SKX
C/C++:
Built as dynamic libs?: NO
C++ Compiler: /usr/local/opt/ccache/libexec/clang++ (ver 8.1.0.8020042)
C++ flags (Release): -stdlib=libc++ -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 -Wsign-promo -Wuninitialized -Winit-self -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args -Wno-comment -fdiagnostics-show-option -Wno-long-long -Qunused-arguments -Wno-semicolon-before-method-body -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -O3 -DNDEBUG -DNDEBUG
C++ flags (Debug): -stdlib=libc++ -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 -Wsign-promo -Wuninitialized -Winit-self -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args -Wno-comment -fdiagnostics-show-option -Wno-long-long -Qunused-arguments -Wno-semicolon-before-method-body -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -g -O0 -DDEBUG -D_DEBUG
C Compiler: /usr/local/opt/ccache/libexec/clang
C flags (Release): -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 -Wsign-promo -Wuninitialized -Winit-self -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args -Wno-comment -fdiagnostics-show-option -Wno-long-long -Qunused-arguments -Wno-semicolon-before-method-body -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -O3 -DNDEBUG -DNDEBUG
C flags (Debug): -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 -Wsign-promo -Wuninitialized -Winit-self -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args -Wno-comment -fdiagnostics-show-option -Wno-long-long -Qunused-arguments -Wno-semicolon-before-method-body -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -g -O0 -DDEBUG -D_DEBUG
Linker flags (Release): -Wl,-dead_strip
Linker flags (Debug): -Wl,-dead_strip
ccache: YES
Precompiled headers: NO
Extra dependencies: -framework OpenCL ade /usr/local/lib/QtGui.framework /usr/local/lib/QtTest.framework /usr/local/lib/QtCore.framework freetype harfbuzz tesseract lept
3rdparty dependencies: ittnotify libprotobuf zlib libjpeg-turbo libwebp libpng libtiff libjasper IlmImf quirc ippiw ippicv
OpenCV modules:
To be built: aruco bgsegm bioinspired calib3d ccalib core datasets dnn dnn_objdetect dpm face features2d flann freetype fuzzy gapi hfs highgui img_hash imgcodecs imgproc line_descriptor ml objdetect optflow phase_unwrapping photo plot python3 quality reg rgbd saliency shape stereo stitching structured_light superres surface_matching text tracking video videoio videostab xfeatures2d ximgproc xobjdetect xphoto
Disabled: world
Disabled by dependency: -
Unavailable: cnn_3dobj cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev cvv hdf java js matlab ovis python2 sfm ts viz
Applications: -
Documentation: NO
Non-free algorithms: NO
GUI:
QT: YES (ver 4.8.7 EDITION = OpenSource)
QT OpenGL support: NO
Cocoa: YES
VTK support: NO
Media I/O:
ZLib: build (ver 1.2.11)
JPEG: build-libjpeg-turbo (ver 2.0.2-62)
WEBP: build (ver encoder: 0x020e)
PNG: build (ver 1.6.36)
TIFF: build (ver 42 - 4.0.10)
JPEG 2000: build (ver 1.900.1)
OpenEXR: build (ver 1.7.1)
HDR: YES
SUNRASTER: YES
PXM: YES
PFM: YES
Video I/O:
DC1394: NO
FFMPEG: YES
avcodec: YES (58.35.100)
avformat: YES (58.20.100)
avutil: YES (56.22.100)
swscale: YES (5.3.100)
avresample: YES (4.0.0)
GStreamer: NO
AVFoundation: YES
Parallel framework: GCD
Trace: YES (with Intel ITT)
Other third-party libraries:
Intel IPP: 2019.0.0 Gold [2019.0.0]
at: /Users/travis/build/skvark/opencv-python/_skbuild/macosx-10.7-x86_64-3.7/cmake-build/3rdparty/ippicv/ippicv_mac/icv
Intel IPP IW: sources (2019.0.0)
at: /Users/travis/build/skvark/opencv-python/_skbuild/macosx-10.7-x86_64-3.7/cmake-build/3rdparty/ippicv/ippicv_mac/iw
Eigen: NO
Custom HAL: NO
Protobuf: build (3.5.1)
OpenCL: YES (no extra features)
Include path: NO
Link libraries: -framework OpenCL
Python 3:
Interpreter: /Users/travis/build/skvark/opencv-python/venv/bin/python (ver 3.7)
Libraries: /Library/Frameworks/Python.framework/Versions/3.7/lib/libpython3.7m.dylib (ver 3.7.0)
numpy: /Users/travis/build/skvark/opencv-python/venv/lib/python3.7/site-packages/numpy/core/include (ver 1.14.5)
install path: python
Python (for build): /Users/travis/build/skvark/opencv-python/venv/bin/python
Java:
ant: NO
JNI: /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/System/Library/Frameworks/JavaVM.framework/Headers /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/System/Library/Frameworks/JavaVM.framework/Headers /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/System/Library/Frameworks/JavaVM.framework/Headers
Java wrappers: NO
Java tests: NO
Install to: /Users/travis/build/skvark/opencv-python/_skbuild/macosx-10.7-x86_64-3.7/cmake-install
-----------------------------------------------------------------
and the opencv_version --opencl
shows
13.picture_work git:(master) ✗ opencv_version --opencl
4.0.1
OpenCL Platforms:
Apple
CPU: Intel(R) Core(TM) i7-4770HQ CPU @ 2.20GHz (OpenCL 1.2 )
iGPU: Iris Pro (OpenCL 1.2 )
Current OpenCL device:
Type = iGPU
Name = Iris Pro
Version = OpenCL 1.2
Driver version = 1.2(Jun 15 2017 18:45:12)
Address bits = 64
Compute units = 40
Max work group size = 512
Local memory size = 64 KB
Max memory allocation size = 384 MB
Double support = No
Host unified memory = Yes
Device extensions:
cl_APPLE_SetMemObjectDestructor
cl_APPLE_ContextLoggingFunctions
cl_APPLE_clut
cl_APPLE_query_kernel_names
cl_APPLE_gl_sharing
cl_khr_gl_event
cl_khr_global_int32_base_atomics
cl_khr_global_int32_extended_atomics
cl_khr_local_int32_base_atomics
cl_khr_local_int32_extended_atomics
cl_khr_byte_addressable_store
cl_khr_image2d_from_buffer
cl_khr_gl_depth_images
cl_khr_depth_images
cl_khr_3d_image_writes
Has AMD Blas = No
Has AMD Fft = No
Preferred vector width char = 1
Preferred vector width short = 1
Preferred vector width int = 1
Preferred vector width long = 1
Preferred vector width float = 1
Preferred vector width double = 0
thank you so much!
1.2(Jun 15 2017 18:45:12)
This version is not fresh enough.
If you can't update OpenCL runtime (probably it would require MacOSX full system upgrade), then you can disable OpenCL in OpenCV via environment variable:
export OPENCV_OPENCL_DEVICE=disabled
1.2(Jun 15 2017 18:45:12)
This version is not fresh enough.
If you can't update OpenCL runtime (probably it would require MacOSX full system upgrade), then you can disable OpenCL in OpenCV via environment variable:
export OPENCV_OPENCL_DEVICE=disabled
after i disabled OpenCL , it works ! thank you very much , you help me a lot ! ! and may where can i find the OpenCL version it support?
@alalek I have compiled OPENCV on Google colab pro. Hitting this error with OPENCV 4.2.0...
Error: error: OpenCV(4.2.0) /content/opencv-4.2.0/modules/core/src/ocl.cpp:5487: error: (-220:Unknown error code -220) OpenCL error CL_MEM_OBJECT_ALLOCATION_FAILURE (-4) during call: clEnqueueWriteBuffer(q, handle=0x5f372d00, CL_TRUE, offset=0, sz=16, data=0x5e1d7970, 0, 0, 0) in function 'upload'
Following is the build information:
General configuration for OpenCV 4.2.0 ===================================== Version control: unknown
Extra modules: Location (extra): /content/opencv_contrib-4.2.0/modules Version control (extra): unknown
Platform: Timestamp: 2020-09-11T05:37:21Z Host: Linux 4.19.112+ x86_64 CMake: 3.12.0 CMake generator: Unix Makefiles CMake build tool: /usr/bin/make Configuration: RELEASE
CPU/HW features: Baseline: SSE SSE2 SSE3 requested: SSE3 Dispatched code generation: SSE4_1 SSE4_2 FP16 AVX AVX2 AVX512_SKX requested: SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX SSE4_1 (16 files): + SSSE3 SSE4_1 SSE4_2 (2 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVX AVX (5 files): + SSSE3 SSE4_1 POPCNT SSE4_2 AVX AVX2 (29 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX512_SKX (6 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_COMMON AVX512_SKX
C/C++:
Built as dynamic libs?: YES
C++ Compiler: /usr/bin/c++ (ver 7.5.0)
C++ flags (Release): -std=c++11 -fsigned-char -ffast-math -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 -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -O3 -DNDEBUG -DNDEBUG
C++ flags (Debug): -std=c++11 -fsigned-char -ffast-math -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 -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -g -O0 -DDEBUG -D_DEBUG
C Compiler: /usr/bin/gcc-7
C flags (Release): -fsigned-char -ffast-math -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 -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -O3 -DNDEBUG -DNDEBUG
C flags (Debug): -fsigned-char -ffast-math -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 -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -g -O0 -DDEBUG -D_DEBUG
Linker flags (Release): -Wl,--gc-sections
Linker flags (Debug): -Wl,--gc-sections
ccache: NO
Precompiled headers: NO
Extra dependencies: m pthread cudart_static -lpthread dl rt nppc nppial nppicc nppicom nppidei nppif nppig nppim nppist nppisu nppitc npps cublas cudnn cufft -L/usr/local/cuda/lib64 -L/usr/lib/x86_64-linux-gnu
3rdparty dependencies:
OpenCV modules: To be built: aruco bgsegm bioinspired calib3d ccalib core cudaarithm cudabgsegm cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev datasets dnn dnn_objdetect dnn_superres dpm face features2d flann freetype fuzzy gapi hdf hfs highgui img_hash imgcodecs imgproc line_descriptor ml objdetect optflow phase_unwrapping photo plot python2 python3 quality reg rgbd saliency shape stereo stitching structured_light superres surface_matching text tracking ts video videoio videostab xfeatures2d ximgproc xobjdetect xphoto Disabled: cudacodec world Disabled by dependency: - Unavailable: cnn_3dobj cvv java js matlab ovis sfm viz Applications: tests perf_tests apps Documentation: NO Non-free algorithms: YES
GUI: GTK+: YES (ver 3.22.30) GThread : YES (ver 2.56.4) GtkGlExt: NO OpenGL support: NO VTK support: NO
Media I/O: ZLib: /usr/lib/x86_64-linux-gnu/libz.so (ver 1.2.11) JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so (ver 80) WEBP: build (ver encoder: 0x020e) PNG: /usr/lib/x86_64-linux-gnu/libpng.so (ver 1.6.34) TIFF: /usr/lib/x86_64-linux-gnu/libtiff.so (ver 42 / 4.0.9) JPEG 2000: build (ver 1.900.1) OpenEXR: build (ver 2.3.0) HDR: YES SUNRASTER: YES PXM: YES PFM: YES
Video I/O: DC1394: YES (2.2.5) FFMPEG: YES avcodec: YES (57.107.100) avformat: YES (57.83.100) avutil: YES (55.78.100) swscale: YES (4.8.100) avresample: YES (3.7.0) GStreamer: YES (1.14.5) v4l/v4l2: YES (linux/videodev2.h)
Parallel framework: TBB (ver 2017.0 interface 9107)
Trace: YES (with Intel ITT)
Other third-party libraries: Intel IPP: 2019.0.0 Gold [2019.0.0] at: /content/opencv-4.2.0/build/3rdparty/ippicv/ippicv_lnx/icv Intel IPP IW: sources (2019.0.0) at: /content/opencv-4.2.0/build/3rdparty/ippicv/ippicv_lnx/iw Lapack: NO Eigen: NO Custom HAL: NO Protobuf: build (3.5.1)
NVIDIA CUDA: YES (ver 10.1, CUFFT CUBLAS FAST_MATH) NVIDIA GPU arch: 70 NVIDIA PTX archs:
cuDNN: YES (ver 7.6.5)
OpenCL: YES (no extra features) Include path: /content/opencv-4.2.0/3rdparty/include/opencl/1.2 Link libraries: Dynamic load
Python 2: Interpreter: /usr/local/bin/python (ver 2.7.17) Libraries: /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.17) numpy: /usr/local/lib/python2.7/dist-packages/numpy/core/include (ver 1.16.4) install path: lib/python2.7/dist-packages/cv2/python-2.7
Python 3: Interpreter: /usr/bin/python3 (ver 3.6.9) Libraries: /usr/lib/x86_64-linux-gnu/libpython3.6m.so (ver 3.6.9) numpy: /usr/local/lib/python3.6/dist-packages/numpy/core/include (ver 1.18.5) install path: lib/python3.6/dist-packages/cv2/python-3.6
Python (for build): /usr/local/bin/python
Java:
ant: NO
JNI: NO
Java wrappers: NO
Java tests: NO
I have tried to disable OPENCL as per your suggestion with no success.
Any help please?
Thank you.
cv2.ocl.setUseOpenCL(False)
cv2.ocl.setUseOpenCL(False)
works like a charm for me! I highly recommend this solution!!!
System information (version)
Detailed description
my code is like this
but when i run the code , it be this
is there something wrong ? and how can i avoid this ? sorry for boring you