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

Gabriel Antoniu 1 Luc Bougé 1 Raymond Namyst 1
1 LIP - Laboratoire de l'Informatique du Parallélisme
Abstract : 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 75μs.
Keywords : multithreading thread migration isoaddress isomalloc PM2
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Conference papers
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https://hal.inria.fr/inria-00565361
Contributor : Gabriel Antoniu <>
Submitted on : Friday, February 11, 2011 - 9:21:49 PM
Last modification on : Tuesday, April 24, 2018 - 1:52:54 PM
Long-term archiving on : Thursday, May 12, 2011 - 3:00:02 AM

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  • HAL Id : inria-00565361, version 1

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Gabriel Antoniu, Luc Bougé, Raymond Namyst. An Efficient and Transparent Thread Migration Scheme in the PM2 Runtime System. Proceedings of the 11 IPPS/SPDP'99 Workshops Held in Conjunction with the 13th International Parallel Processing Symposium and 10th Symposium on Parallel and Distributed Processing, Apr 1999, Po Rico, Puerto Rico. pp.496--510. ⟨inria-00565361⟩

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