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[Bugfix] Fix KeyError on loading GPT-NeoX #3925

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merged 1 commit into from
Apr 9, 2024
Merged

[Bugfix] Fix KeyError on loading GPT-NeoX #3925

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5 changes: 5 additions & 0 deletions vllm/model_executor/models/gpt_neox.py
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Original file line number Diff line number Diff line change
Expand Up @@ -274,6 +274,11 @@ def load_weights(self,
if ("attention.bias" in name or "attention.masked_bias" in name
or "rotary_emb.inv_freq" in name):
continue
if ("rotary_emb.cos_cached" in name
or "rotary_emb.sin_cached" in name):
# Models trained using OpenRLHF may include
# these tensors in the checkpoint. Skip them.
continue
param = params_dict[name]

if "query_key_value" in name:
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