@INPROCEEDINGS{NamdSC12, author = "Yanhua Sun and Gengbin Zheng and Chao Mei Eric J. Bohm and Terry Jones and Laxmikant V.~Kal{\'e} and James C.Phillips ", title = "Optimizing Fine-grained Communication in a Biomolecular Simulation Application on Cray XK6", booktitle = "Proceedings of the 2012 ACM/IEEE conference on Supercomputing", month = "November", year = "2012", address = "Salt Lake City, Utah", }