C++ (Cpp) hipStream_t::getDevice Beispiele

Beispiel #1

Datei: hip_stream.cpp Projekt: GPUOpen-ProfessionalCompute-Tools/HIP

/**
 * @return #hipSuccess, #hipErrorInvalidResourceHandle
 */
hipError_t hipStreamDestroy(hipStream_t stream)
{
    HIP_INIT_API(stream);

    hipError_t e = hipSuccess;

    //--- Drain the stream:
    if (stream == NULL) {
        ihipDevice_t *device = ihipGetTlsDefaultDevice();
        device->locked_syncDefaultStream(true/*waitOnSelf*/);
    } else {
        stream->locked_wait();
        e = hipSuccess;
    }

    ihipDevice_t *device = stream->getDevice();

    if (device) {
        device->locked_removeStream(stream);
        delete stream;
    } else {
        e = hipErrorInvalidResourceHandle;
    }

    return ihipLogStatus(e);
}