fix loss normalization for ddp training

haoneng.lhn

2023-12-08 ace42e5043be992c3a324fc637ba0594f10ad3b6

 runtime/html5/static/index.html

@@ -56,7 +56,7 @@
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               <textarea rows="3"  id="varHot"  style=" width: 100%;height:100%" >阿里巴巴 20</textarea>

               <textarea rows="3"  id="varHot"  style=" width: 100%;height:100%" >阿里巴巴 20&#13;hello world 40</textarea>

               <br>

   

               </div>