Yeliang Zhang Vinod Tipparaju Jarek Nieplocha Salim Hariri Parallelization of the NAS Conjugate Gradient Benchmark Using the Global Arrays Shared Memory Programming Model. 2005 conf/ipps/2005 IPDPS http://doi.ieeecomputersociety.org/10.1109/IPDPS.2005.331 db/conf/ipps/ipdps2005.html#ZhangTNH05