Avoid gpu modules while building

asked 2013-06-24 03:28:48 -0600

666 ●6 ●14 ●31

Hi,

I have installed opencv master branch in fedora x64 machine and it is working fine.

I am looking into Python bindings development. So I am not installing CUDA, Java etc. So when I make changes in code for Python, to test it is working, I rebuild it. And I feel like it is taking a lot of time. (A couple of minutes multiplied several times is a lot of time). I have already switched off the examples, performance tests etc.

I saw a lot of folders related gpu development. Since I am not using them, can I "switch it off" while building, so that it saves some time? If so how? And what else I can do to reduce the building time.

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answered 2013-06-24 03:51:33 -0600

Vladislav Vinogradov

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You can switch off gpu modules with CMake options:

WITH_CUDA=OFF
BUILD_opencv_gpu=OFF
BUILD_opencv_gpuarithm=OFF
BUILD_opencv_gpubgsegm=OFF
BUILD_opencv_gpucodec=OFF
BUILD_opencv_gpufeatures2d=OFF
BUILD_opencv_gpufilters=OFF
BUILD_opencv_gpuimgproc=OFF
BUILD_opencv_gpulegacy=OFF
BUILD_opencv_gpuoptflow=OFF
BUILD_opencv_gpustereo=OFF
BUILD_opencv_gpuwarping=OFF