[wip] Fix loss reduction #909
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Signed-off-by: Justin Yu <justinvyu@anyscale.com>
Signed-off-by: Justin Yu <justinvyu@anyscale.com>
Signed-off-by: Justin Yu <justinvyu@anyscale.com>
justinvyu
commented
Jan 23, 2026
| self._micro_batches_accumulated += 1 | ||
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| # Track total tokens accumulated to compute average loss per token during optim_step | ||
| self._total_tokens_accumulated += micro_batch.attention_mask.sum().item() |
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this should actually be loss_mask
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close in favor of #925 |
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