From 2e9a31eb5da2a5b4415c87cd8d1400a1e030c1bb Mon Sep 17 00:00:00 2001
From: lilong12 <lilong12@baidu.com>
Date: Wed, 18 Aug 2021 11:18:58 +0800
Subject: [PATCH] Fix bug in alltoall (#34975)

---
 python/paddle/distributed/collective.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/paddle/distributed/collective.py b/python/paddle/distributed/collective.py
index e5dfb34f243..70e16d67fb9 100644
--- a/python/paddle/distributed/collective.py
+++ b/python/paddle/distributed/collective.py
@@ -1524,7 +1524,7 @@ def alltoall(in_tensor_list, out_tensor_list, group=None, use_calc_stream=True):
             inputs={'X': [temp]},
             outputs={'Out': [out]},
             attrs={
-                'ring_id': group,
+                'ring_id': ring_id,
                 'use_calc_stream': use_calc_stream,
             })
     out_tensor_list.extend(paddle.split(out, nranks, 0))
-- 
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