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Fix gpt oss weight loading with EP + bf16 #28765

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Merged
merged 2 commits into from
Nov 16, 2025
Merged

Fix gpt oss weight loading with EP + bf16 #28765

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6270afa
fix gpt oss EP with bf16
ashors1 Nov 12, 2025
fbadf47
Merge branch 'main' into ashors/gpt-oss-bf16-ep
jeejeelee Nov 16, 2025
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2 changes: 1 addition & 1 deletion vllm/model_executor/models/gpt_oss.py
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Original file line number Diff line number Diff line change
Expand Up @@ -488,8 +488,8 @@ def _load_weights_mxfp4(

def _load_weights_other(
self,
ep_rank_start: int,
ep_rank_end: int,
ep_rank_start: int,
heads_per_rank: int,
head_start: int,
weights: Iterable[tuple[str, torch.Tensor]],
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