From a5718531b75e562dc7f8b18336b561411c4d15f6 Mon Sep 17 00:00:00 2001
From: maxiao1 <maxiao1@sugon.com>
Date: Tue, 28 Oct 2025 10:57:25 +0800
Subject: [PATCH] =?UTF-8?q?=E5=85=B3=E9=97=ADcustom=5Fallreduce=E4=BF=9D?=
 =?UTF-8?q?=E6=8C=81=E6=AD=A3=E7=A1=AE=E6=80=A7?=
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---
 python/sglang/srt/distributed/parallel_state.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/python/sglang/srt/distributed/parallel_state.py b/python/sglang/srt/distributed/parallel_state.py
index e0d533479..464bd2b17 100644
--- a/python/sglang/srt/distributed/parallel_state.py
+++ b/python/sglang/srt/distributed/parallel_state.py
@@ -1539,6 +1539,7 @@ def initialize_model_parallel(
         group_name="tp",
         pynccl_use_current_stream=duplicate_tp_group,
         torch_compile=torch_compile,
+        use_custom_allreduce = False,
     )
 
     if duplicate_tp_group: