Process outstanding CUDA events in recordEvent #619
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Without this, the cuda_events could continuously grow from calls to cudaMemcpyAsync, but would never be processed if there were no new pinned memory allocations. For example: t1 = cutorch.createCudaHostTensor(10) t2 = torch.CudaTensor(10) while true do t2:copyAsync(t1) end
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Without this, the
cuda_eventscould continuously grow from calls tocudaMemcpyAsync, but would never be processed if there were no newpinned memory allocations.
For example: