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fix bug: dp+tp warmup #3991

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Merged
merged 2 commits into from
Sep 29, 2025
Merged

fix bug: dp+tp warmup #3991

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bbb0774
fix bug: dp+tp warmup
Tsundoku958 Sep 19, 2025
54eabb3
assert dp size
Tsundoku958 Sep 19, 2025
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2 changes: 2 additions & 0 deletions lmdeploy/pytorch/engine/model_agent.py
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Original file line number Diff line number Diff line change
Expand Up @@ -401,6 +401,7 @@ def warmup(self):
is_decoding=False,
device='cuda',
vocab_size=self.model_config.vocab_size)
inputs.build_dp_meta()
self._forward_impl(inputs)

# warmup decoding(with cuda graph)
Expand All @@ -411,6 +412,7 @@ def warmup(self):
is_decoding=True,
device='cuda',
vocab_size=self.model_config.vocab_size)
inputs.build_dp_meta()
self._forward_impl(inputs)

def _slice_outs(self, inputs: torch.Tensor, seq_length: torch.LongTensor):
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