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[tensor] fix a assertion in colo_tensor cross_entropy (#1232)

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HELSON
2022-07-08 11:18:00 +08:00
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parent 0e199d71e8
commit 0453776def
2 changed files with 3 additions and 3 deletions
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colossalai/nn/_ops/loss.py
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@@ -23,7 +23,7 @@ def colo_cross_entropy(input_tensor: GeneralTensor,
input_tensor = convert_to_colo_tensor(input_tensor, pg)
if input_tensor.is_replicate(): # Input is gathered
assert target.is_replicate() and weight.is_replicate(), \
assert target.is_replicate() and (weight is None or weight.is_replicate()), \
"Target tensor and weight tensor both should be complete"
output = F.cross_entropy(input_tensor,
target,