作者位次 #13/20PPoPP 2026OralBest Paper Nominee· Parallel & Distributed Programming
CCL-D: A High-Precision Diagnostic System for Slow and Hang Anomalies in Large-Scale Model Training
Yida Gu · Fakang Wang · Jianhao Fu · Zhenhang Sun · Qianyu Zhang · Hairui Zhao · Xingchen Liu · Yang Tian · Wenjing Huang · Zedong Liu · Yifan Chen · Jinwu Yang · Yueyuan Zhou · Qian Zhao · Haoxu Li · Tao Wang · Feng Yu · Zhan Wang · Guangming Tan · Dingwen Tao