From 0fe2f08a90b8a9eb267139ed9b9295e3240f557e Mon Sep 17 00:00:00 2001
From: "hanxudong.hxd" <hanxudong.hxd@antgroup.com>
Date: Tue, 12 Nov 2024 17:34:28 +0800
Subject: [PATCH] add spwan method

---
 tools/checkpoint/convert.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/checkpoint/convert.py b/tools/checkpoint/convert.py
index 935613b143..51e453bbbe 100644
--- a/tools/checkpoint/convert.py
+++ b/tools/checkpoint/convert.py
@@ -136,7 +136,7 @@ def main():
     saver.add_arguments(parser)
 
     args = parser.parse_args()
-
+    mp.set_start_method('spawn')  
     queue = mp.Queue(maxsize=args.max_queue_size)
 
     print("Starting saver...")