4M submitted manuscript has been created by the University of Chicago as Operator of Argonne National Laboratory ("Argonne") under Contract No. W-31-109-ENG-38 with the U.S. Department of Energy. The U.S. Government retains for itself, and othe (0)

by http www il is s u-tokyo ac jpyampii
Results 1 - 1 of 1

Design and Evaluation of Nemesis, a Scalable, Low-Latency, Message-Passing Communication Subsystem

by Darius Buntinas, Guillaume Mercier - Proceedings of the International Symposium on Cluster Computing and the Grid , 2006
"... This paper presents a new low-level communication subsystem called Nemesis. Nemesis has been designed and implemented to be scalable and efficient both in the intranode communication context using shared-memory and in the internode communication case using high-performance networks and is natively m ..."
Abstract - Cited by 29 (3 self) - Add to MetaCart
This paper presents a new low-level communication subsystem called Nemesis. Nemesis has been designed and implemented to be scalable and efficient both in the intranode communication context using shared-memory and in the internode communication case using high-performance networks and is natively multimethod-enabled. Nemesis has been integrated in MPICH2 as a CH3 channel and delivers better performance than other dedicated communication channels in MPICH2. Furthermore, the resulting MPICH2 architecture outperforms other MPI implementations in point-to-point benchmarks. 1