Efficient Intranode Communication in GPU-Accelerated Systems. Feng Ji, Ashwin Aji, James Dinan, Darius Buntinas, Pavan Balaji, Wu-chun Feng, Xiaosong Ma. In Proceedings of the 2nd IEEE International Workshop on Accelerators and Hybrid Exascale Systems (in conjunction with the 26th IEEE International Parallel and Distributed Processing Symposium), Shanghai, China, May 2012.