only global rank 0 can log tensorboard data; avoid multi gpu/node race for the log directory#296

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arashashari merged 1 commit intomasterfrom

TensorBoardDirctoryBugFix

Jul 21, 2020

Commits on Jul 21, 2020

only global rank 0 can log tensorboard data; avoid multi gpu/node race for the log directory
arashashari
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