[fix][RL] Remove the incorrect barrier in init_weights_update_group (#5914)

2025-05-15 10:15:21 +08:00
parent f3bf611054
commit 44a3783d13
2 changed files with 2 additions and 4 deletions
--- a/python/sglang/srt/model_executor/model_runner.py
+++ b/python/sglang/srt/model_executor/model_runner.py
@@ -631,7 +631,6 @@ class ModelRunner:
                rank=rank,
                group_name=group_name,
            )
-            dist.barrier(group=self._model_update_group, device_ids=[rank])
            return True, "Succeeded to initialize custom process group."
        except Exception as e:
            message = f"Failed to initialize custom process group: {e}."