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Efficiency, small fix

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This commit is contained in:
Daniel Povey 2023-05-16 17:34:21 +08:00
parent cf93d1f129
commit e062c71076
1 changed files with 2 additions and 0 deletions
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egs/libriheavy/LM/zipformer1/subformer.py
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@ -686,6 +686,8 @@ class SubformerEncoder(nn.Module):
changing the batch size. changing the batch size.
""" """
(seq_len, batch_size, num_channels) = src.shape (seq_len, batch_size, num_channels) = src.shape
if chunk_size == seq_len:
return src
src = src.transpose(0, 1).contiguous().reshape(-1, chunk_size, num_channels) src = src.transpose(0, 1).contiguous().reshape(-1, chunk_size, num_channels)
return src.transpose(0, 1).contiguous() return src.transpose(0, 1).contiguous()