Ruini Xue Xuezheng Liu Ming Wu Zhenyu Guo Wenguang Chen Weimin Zheng Zheng Zhang Geoffrey M. Voelker MPIWiz: subgroup reproducible replay of mpi applications. 251-260 2009 PPOPP http://doi.acm.org/10.1145/1504176.1504213 conf/ppopp/2009 db/conf/ppopp/ppopp2009.html#XueLWGCZZV09