 | 1 | initial version |
The application is using opencv and ffmpeg, we want to build the opencv, such that it will leverage all the parallel processing and GPU hardware available under that particular os. can you please list all compiler level flags which can be used to improve the performance of the opencv while compiling.
The application is using opencv and ffmpeg, we want to build the opencv, such that it will leverage all the parallel processing and GPU hardware available under that particular os. can you please list all compiler level flags which can be used to improve the performance of the opencv while compiling.
The Our application is using opencv and ffmpeg, ffmpeg; we want to build the opencv, such that it will leverage all the parallel processing and GPU hardware available under that particular os. can Can you please list all compiler level flags which can be used to improve the performance of the opencv while compiling.
Our application is using opencv and ffmpeg; we want to build the opencv, such that it will leverage all the parallel processing and GPU hardware available under that particular os. Can you please list all compiler level flags which can be used to improve the performance of the opencv while compiling.
Update:
cmake -D WITH_TBB=ON
-D WITH_OPENMP=ON
-D WITH_IPP=ON
-D CMAKE_BUILD_TYPE=RELEASE
-D BUILD_EXAMPLES=OFF
-D WITH_NVCUVID=ON
-D WITH_CUDA=ON
-D BUILD_DOCS=OFF
-D BUILD_PERF_TESTS=OFF
-D BUILD_TESTS=OFF
-D WITH_CSTRIPES=ON
-D WITH_OPENCL=ON
CMAKE_INSTALL_PREFIX=/usr/local/ ..
I see from http://amritamaz.net/blog/opencv-config link, we can use above flags, is there anything else to add/remove on to above list?