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fix pksampler prob list shuffle bug

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zengshao0622 2022-12-22 03:38:38 +00:00 committed by zengshao0622
parent 5ae888cf0d
commit 7cdae10bcf
1 changed files with 2 additions and 0 deletions
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2
ppcls/data/dataloader/pk_sampler.py
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@ -104,6 +104,8 @@ class PKSampler(DistributedBatchSampler):
rank = dist.get_rank() rank = dist.get_rank()
np.random.RandomState(rank * self.total_epochs + np.random.RandomState(rank * self.total_epochs +
self.epoch).shuffle(self.label_list) self.epoch).shuffle(self.label_list)
np.random.RandomState(rank * self.total_epochs +
self.epoch).shuffle(self.prob_list)
self.epoch += 1 self.epoch += 1
label_per_batch = self.batch_size // self.sample_per_id label_per_batch = self.batch_size // self.sample_per_id