TY - GEN
T1 - Communication Delegation Method for exascale systems
AU - Guvvala, Yugendra R.
AU - Zhuang, Yu
PY - 2014
Y1 - 2014
N2 - High Performance Computing is trending towards exascale and some of the major barriers of high performance computing or scientific computing are dominated by latencies incurred due to storage, com-munication, and component failures. In this paper we discuss a technique to overcome one of those obstacles: latency incurred due to communication. This programming technique is developed using existing MPI and OpenMP communication models and the technique discussed in this paper is Com-munication Delegation Method, which will provide an efficient way of communicating across nodes and reducing communication channel resource contention.
AB - High Performance Computing is trending towards exascale and some of the major barriers of high performance computing or scientific computing are dominated by latencies incurred due to storage, com-munication, and component failures. In this paper we discuss a technique to overcome one of those obstacles: latency incurred due to communication. This programming technique is developed using existing MPI and OpenMP communication models and the technique discussed in this paper is Com-munication Delegation Method, which will provide an efficient way of communicating across nodes and reducing communication channel resource contention.
KW - Communication channel
KW - Communication delegation
KW - Exascale computing
KW - Multicore machines
KW - Resource con-tention
UR - http://www.scopus.com/inward/record.url?scp=84906996760&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84906996760
SN - 9781921770340
T3 - Conferences in Research and Practice in Information Technology Series
SP - 51
EP - 54
BT - Parallel and Distributed Computing 2014 - Proceedings of the Twelfth Australasian Symposium on Parallel and Distributed Computing, AusPDC 2014
PB - Australian Computer Society
T2 - 12th Australasian Symposium on Parallel and Distributed Computing, AusPDC 2014
Y2 - 20 January 2014 through 23 January 2014
ER -