Interoperability between Runtime and Driver APIs

sunny820828449

void check_cu(CUresult res, std::string info) {
    if(res  != 0) {
        const char* msg;
        cuGetErrorName(res, &msg);
        std::cout<<info<<" error ocurs : "<< msg <<std::endl;
    }
}



int main() {
    cudaSetDevice(0);
    CUcontext cu_context_;
    check_cu(cuCtxGetCurrent(&cu_context_), std::to_string(__LINE__));
    std::cout<<cu_context_<<std::endl;


    check_cu(cuModuleLoad(&module,"add.ptx"), std::to_string(__LINE__));
}


error ocurs:
CUDA_ERROR_CONTEXT_IS_DESTROYED