Method get_error_info

dnn/test/cuda/fixture.cpp:97–104

}

megcore::AsyncErrorInfo CUDA_ERROR_INFO::get_error_info() {
    megcore::AsyncErrorInfo ret;
    auto stream = cuda::cuda_stream(m_handle_cuda.get());
    cuda_check(cudaMemcpyAsync(
            &ret, m_error_info_dev, sizeof(ret), cudaMemcpyDeviceToHost, stream));
    cuda_check(cudaStreamSynchronize(stream));
    return ret;
}

// vim: syntax=cpp.doxygen