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Loop Level Parallelism and Owner-Compute Rule on Mome, a Relaxed Consistency DSM

Yvon Jégou 1
1 PARIS - Programming distributed parallel systems for large scale numerical simulation
IRISA - Institut de Recherche en Informatique et Systèmes Aléatoires, ENS Cachan - École normale supérieure - Cachan, Inria Rennes – Bretagne Atlantique
Abstract : In this paper, we consider the application of the owner-compute rule for the parallelization of HPF-style numerical programs and the use of Mome, a software DSM, as a base for the run-time system. Mome is a page-based relaxed consistency DSM which allows the parallel processors to make consistency requests on individual pages, for instance after synchronization operations. We show that, from the same informations used for explicit message passing run-time systems, it is possible to control the behavior of our DSM and to obtain good performance.
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Submitted on : Wednesday, May 24, 2006 - 10:19:27 AM
Last modification on : Friday, February 4, 2022 - 3:25:18 AM
Long-term archiving on: : Sunday, April 4, 2010 - 11:14:03 PM


  • HAL Id : inria-00072578, version 1


Yvon Jégou. Loop Level Parallelism and Owner-Compute Rule on Mome, a Relaxed Consistency DSM. [Research Report] RR-4058, INRIA. 2000. ⟨inria-00072578⟩



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