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unable to open shared memory object in read-write mode #2

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tjyuyao opened this issue Jan 17, 2022 · 0 comments
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unable to open shared memory object in read-write mode #2

tjyuyao opened this issue Jan 17, 2022 · 0 comments
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tjyuyao commented Jan 17, 2022 •
edited

Pickling in multiprocess may trigger the following error:

INTERNAL ASSERT FAILED at "../aten/src/ATen/MapAllocator.cpp":263, please report a bug to PyTorch. 
unable to open shared memory object </torch_10722_1002> in read-write mode

According to this issue, I use ulimit -n 4096 and the problem fixed.
@tjyuyao tjyuyao closed this as completed Jan 17, 2022
@tjyuyao tjyuyao added the help wanted Extra attention is needed label Jan 24, 2022
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