From 32059d22fb5e6e81433e555bbaedb3371420a37f Mon Sep 17 00:00:00 2001
From: sneaxiy <sneaxiy@126.com>
Date: Sun, 29 Jan 2023 20:03:54 +0800
Subject: [PATCH] fix paddle.var stop_gradient error

---
 python/paddle/tensor/stat.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/python/paddle/tensor/stat.py b/python/paddle/tensor/stat.py
index 6c4fd2c2a4b..9bde154bfe0 100644
--- a/python/paddle/tensor/stat.py
+++ b/python/paddle/tensor/stat.py
@@ -182,6 +182,7 @@ def var(x, axis=None, unbiased=True, keepdim=False, name=None):
     if unbiased:
         one_const = paddle.ones([1], x.dtype)
         n = where(n > one_const, n - 1.0, one_const)
+    n.stop_gradient = True
     out /= n
     return out
 
-- 
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