Method ~DeviceManager

src/backend/cuda/platform.cpp:186–212

}

DeviceManager::~DeviceManager() {
    try {
        // Reset unique_ptrs for all cu[BLAS | Sparse | Solver]
        // handles of all devices
        for (int i = 0; i < nDevices; ++i) {
            setDevice(i);
            cusolverManager(i)->reset();
            cusparseManager(i)->reset();
            cufftManager(i).reset();
            cublasManager(i)->reset();
#ifdef WITH_CUDNN
            nnManager(i)->reset();
#endif
        }
    } catch (const AfError &err) {
        AF_TRACE(
            "Exception thrown during destruction of DeviceManager(ignoring). "
            "{}({}):{} "
            "{}",
            err.getFileName(), err.getLine(), err.getFunctionName(),
            err.what());
    } catch (...) {
        AF_TRACE(
            "Unknown exception thrown during destruction of "
            "DeviceManager(ignoring)");
    }
}

bool isDeviceBufferAccessible(int buf_device_id, int execution_id) {
    DeviceManager &mngr = DeviceManager::getInstance();