copy_if failed to synchronize: an illegal memory access was encountered

[VasinPA]

terminate called after throwing an instance of 'thrust::system::system_error' what(): copy_if failed to synchronize: an illegal memory access was encountered Debugging leads to Ln 111 of nonzero.cu: thrust::copy_if(Point_x.begin(), Point_x.end(), outx.begin(), isNonZeroIndex()); Error appears randomly after 2-10 program iterations

[apreddyy]

I am not able to reproduce this issue. What CUDA version you are using.

[VasinPA]

@apreddyy, It is CUDA 10.0

[jackyzhang111]

terminate called after throwing an instance of 'thrust::system::system_error' what(): copy_if failed to synchronize: an illegal memory access was encountered Debugging leads to Ln 111 of nonzero.cu: thrust::copy_if(Point_x.begin(), Point_x.end(), outx.begin(), isNonZeroIndex()); Error appears randomly after 2-10 program iterations

Have u solved the issue? I encountered the same issue using thrust::copy_if. It is very random. Not the same project. It is in my project.