Sciweavers

10934 search results - page 422 / 2187
» High performance computing and communications
Sort
View
CCGRID
2011
IEEE
14 years 11 months ago
Network-Friendly One-Sided Communication through Multinode Cooperation on Petascale Cray XT5 Systems
—One-sided communication is important to enable asynchronous communication and data movement for Global Address Space (GAS) programming models. Such communication is typically re...
Xinyu Que, Weikuan Yu, Vinod Tipparaju, Jeffrey S....
ICCAD
2003
IEEE
127views Hardware» more  ICCAD 2003»
16 years 4 months ago
Performance Efficiency of Context-Flow System-on-Chip Platform
Recent efforts in adapting computer networks into system-on-chip (SOC), or network-on-chip, present a setback to the traditional computer systems for the lack of effective program...
Rami Beidas, Jianwen Zhu
HIPC
2007
Springer
16 years 1 months ago
Direct Coherence: Bringing Together Performance and Scalability in Shared-Memory Multiprocessors
Traditional directory-based cache coherence protocols suffer from long-latency cache misses as a consequence of the indirection introduced by the home node, which must be accessed...
Alberto Ros, Manuel E. Acacio, José M. Garc...
NAA
2004
Springer
117views Mathematics» more  NAA 2004»
16 years 1 months ago
Parallel Performance of a 3D Elliptic Solver
It was recently shown that block-circulant preconditioners applied to a conjugate gradient method used to solve structured sparse linear systems arising from 2D or 3D elliptic prob...
Ivan Lirkov
ICDCSW
2003
IEEE
16 years 29 days ago
IEEE 802.11 Ad Hoc Networks: Performance Measurements
 In this paper we investigate the performance of IEEE 802.11 ad hoc networks by means of an experimental study. Measurements on IEEE 802.11 ad hoc networks confirm previous sim...
Giuseppe Anastasi, Eleonora Borgia, Marco Conti, E...