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A high-throughput and memory-efficient inference and serving engine for LLMs

Mirrored from https://github.com/tduncan-lum/Nvidia-Optimization-Stack---VLLM.git

Synced Nov 14, 05:30 UTC

[gpt-oss] Fix mxfp4 support (#22700)

Signed-off-by: Chen Zhang <zhangch99@outlook.com>

Chen Zhang committed Aug 11, 2025 at 21:22 UTC bbaf9e9cb15af23e7a1fd250bf49a5efb15cadf7
1 file changed +1 -1
vllm/model_executor/layers/quantization/utils/mxfp4_utils.py
+1 -1
@@ -68,7 +68,7 @@ def _can_support_mxfp4(use_grouped_topk: bool = False,
68 return not (use_grouped_topk or topk_group or num_expert_group
69 or expert_map or custom_routing_function
70 or e_score_correction_bias or apply_router_weight_on_input
71 - or scoring_func != "softmax" or activation != "silu"
71 + or scoring_func != "softmax" or activation != "swiglu_oai"
72 or expert_load_view or logical_to_physical_map
73 or logical_replica_count)
74