An Efficient and Transparent Thread Migration Scheme in the PM2 Runtime System

Gabriel Antoniu; Luc Bougé; Raymond Namyst

inria-00073068, version 1

An Efficient and Transparent Thread Migration Scheme in the PM2 Runtime System

Gabriel Antoniu ()^a^, 1, Luc Bougé ()^a^, 1, Raymond Namyst^a^, 1

N° RR-3610 (1999)

Résumé : This paper describes a new iso-address approach to the dynamic allocation of data in a multithreaded runtime system with thread migration capability. The system guarantees that the migrated threads and their associated static data are relocated exactly at the same virtual address on the destination nodes, so that no post-migration processing is needed to keep pointers valid. In the experiments reported, a thread can be migrated in less than 75 u- s.

a – Ecole Normale Supérieure de Lyon - ENS Lyon
1 : REMAP (INRIA Rhône-Alpes / LIP Laboratoire de l'Informatique du Parallélisme)
INRIA – École Normale Supérieure - Lyon – CNRS : UMR5668 – LIP

inria-00073068, version 1
http://hal.inria.fr/inria-00073068
oai:hal.inria.fr:inria-00073068
Contributeur : Rapport De Recherche Inria <>
Soumis le : Mercredi 24 Mai 2006, 11:44:12
Dernière modification le : Lundi 16 Novembre 2009, 15:35:02

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