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Ensure the Cuda context is initialized correctly as long as the setDevice is not called in a multi-thread environment.

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This commit is contained in:
Mathieu Barnachon 2016-02-08 13:17:08 +01:00
parent f9f5313670
commit b030ac0433
1 changed files with 1 additions and 0 deletions
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modules/core/src/cuda_info.cpp
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@ -70,6 +70,7 @@ void cv::cuda::setDevice(int device)
(void) device; (void) device;
throw_no_cuda(); throw_no_cuda();
#else #else
cudaFree(0);
cudaSafeCall( cudaSetDevice(device) ); cudaSafeCall( cudaSetDevice(device) );
#endif #endif
} }