[feat]: support dataloader resume by skip_first_batches#416
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wuxibin89 wants to merge 1 commit intoPKU-YuanGroup:mainfrom
Open
[feat]: support dataloader resume by skip_first_batches#416wuxibin89 wants to merge 1 commit intoPKU-YuanGroup:mainfrom
wuxibin89 wants to merge 1 commit intoPKU-YuanGroup:mainfrom
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What does this PR do?
This PR resume dataloader by skipping batches that have been consumed by last training epoch. For large dataset, the training time for one epoch is very long, and the train process may crash in the middle of the epoch. Without this PR, every time we resume, training starts from the beginning of the datasets.