Fix 'BypassedTopKOutput' object has no attribute 'topk_weights' for DeepEP (#12231)

fdd00295 · Trevor Morris · GitHub · 25e73640 · fdd00295
Unverified Commit fdd00295 authored Oct 28, 2025 by Trevor Morris Committed by GitHub Oct 28, 2025
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python/sglang/srt/server_args.py python/sglang/srt/server_args.py +1 -1

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--- a/python/sglang/srt/server_args.py
+++ b/python/sglang/srt/server_args.py
@@ -885,7 +885,7 @@ class ServerArgs:
                    logger.info(
                        "Enable FlashInfer AllReduce Fusion on sm100 for DeepseekV3ForCausalLM"
                    )
-                if self.moe_runner_backend == "auto":
+                if self.moe_a2a_backend == "none" and self.moe_runner_backend == "auto":
                    self.moe_runner_backend = "flashinfer_trtllm"
                    logger.info(
                        "Use flashinfer_trtllm as MoE runner backend on sm100 for DeepseekV3ForCausalLM"