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torch.utils.data.Dataloder with num_workers=4, get stuck, why? #21

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FiredFree opened this issue May 6, 2019 · 1 comment

FiredFree commented May 6, 2019

here is the code
dt = VideoIter(config.NTU, config.test_set, sampler=None, gpu_id=7)
dl = data.DataLoader(dt, 128, num_workers=4)

but, when num_workers=0, this code woks fine.

Pozimek commented Aug 30, 2019

Pytorch issue #13246 is likely the cause.

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