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add back packing efficiency estimate so epochs and multi-gpu works properly (#1697)

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Wing Lian
2024-06-08 09:48:10 -04:00
committed by GitHub
parent 00ac3022a1
commit ed8ef65371
1 changed files with 2 additions and 0 deletions
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src/axolotl/core/trainer_builder.py
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@@ -387,6 +387,7 @@ class AxolotlTrainer(Trainer):
return MultipackBatchSampler(
RandomSampler(self.train_dataset),
lengths=get_dataset_lengths(self.train_dataset),
packing_efficiency_estimate=self.args.sample_packing_efficiency,
batch_max_len=batch_max_len,
batch_size=batch_size,
group_size=self.args.sample_packing_group_size,
@@ -412,6 +413,7 @@ class AxolotlTrainer(Trainer):
return MultipackBatchSampler(
SequentialSampler(eval_dataset),
lengths=get_dataset_lengths(self.eval_dataset),
packing_efficiency_estimate=self.args.sample_packing_efficiency,
batch_max_len=batch_max_len,
batch_size=batch_size,
group_size=self.args.sample_packing_group_size,