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CJ
1999
87views more  CJ 1999»
15 years 6 months ago
Evolution-Based Scheduling of Computations and Communications on Distributed Memory Multicomputers
We present a compiler optimization approach that uses the simulated evolution (SE) paradigm to enhance the finish time of heuristically scheduled computations with communication t...
Mayez A. Al-Mouhamed
PPOPP
2006
ACM
16 years 15 days ago
Collective communication on architectures that support simultaneous communication over multiple links
Traditional collective communication algorithms are designed with the assumption that a node can communicate with only one other node at a time. On new parallel architectures such...
Ernie Chan, Robert A. van de Geijn, William Gropp,...
ICDCS
2006
IEEE
16 years 17 days ago
PRINS: Optimizing Performance of Reliable Internet Storages
Distributed storage systems employ replicas or erasure code to ensure high reliability and availability of data. Such replicas create great amount of network traffic that negative...
Qing Yang, Weijun Xiao, Jin Ren
ISPDC
2005
IEEE
16 years 3 days ago
Active Zero-copy: A performance study of non-deterministic messaging
Zero-copy communication exchanges the messages among the buffers that are allocated and locked before the communication itself. This communication style fits into applications th...
Shinichi Yamagiwa, Keiichi Aoki, Koichi Wada
ENTCS
2006
176views more  ENTCS 2006»
15 years 6 months ago
Gauss: A Framework for Verifying Scientific Computing Software
High performance scientific computing software is of critical international importance as it supports scientific explorations and engineering. Software development in this area is...
Robert Palmer, Steve Barrus, Yu Yang, Ganesh Gopal...