From aa7835efeeb94a75d54c5e569a0f90fe06513a51 Mon Sep 17 00:00:00 2001
From: guofei <52460041+gfwm2013@users.noreply.github.com>
Date: Mon, 21 Sep 2020 13:32:02 +0800
Subject: [PATCH] Correct the error in decorator.py (#27409)

test=develop
---
 python/paddle/reader/decorator.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/paddle/reader/decorator.py b/python/paddle/reader/decorator.py
index aadfb3f49ed..91a2a78203c 100644
--- a/python/paddle/reader/decorator.py
+++ b/python/paddle/reader/decorator.py
@@ -42,7 +42,7 @@ import paddle.compat as cpt
 # For more details, please refer to
 # https://docs.python.org/3/library/multiprocessing.html#contexts-and-start-methods
 # https://bugs.python.org/issue33725
-if sys.version_info >= (3, 8):
+if sys.version_info >= (3, 8) and sys.platform == 'darwin':
     fork_context = multiprocessing.get_context('fork')
 else:
     fork_context = multiprocessing
-- 
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