f1402849
 dmayerich
renewed commit
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static cudaEvent_t tStartEvent;
static cudaEvent_t tStopEvent;
static void gpuStartTimer()
{
//set up timing events
cudaEventCreate(&tStartEvent);
cudaEventCreate(&tStopEvent);
cudaEventRecord(tStartEvent, 0);
}
static float gpuStopTimer()
{
cudaEventRecord(tStopEvent, 0);
cudaEventSynchronize(tStopEvent);
float elapsedTime;
cudaEventElapsedTime(&elapsedTime, tStartEvent, tStopEvent);
cudaEventDestroy(tStartEvent);
cudaEventDestroy(tStopEvent);
return elapsedTime;
}
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