A runtime heuristic to selectively replicate tasks for application-specific reliability targets

Home | About RECERCAT | Contact

Català | Castellano

All of RECERCAT

By Communities &
Collections By Defense Date By Authors By Titles By Subject

This Collection

By Defense Date By Authors By Titles By Subject

Statistics

View Statistics All RECERCAT

My RECERCAT

Other repositories directory

RECERCAT Home > Universitat Politècnica de Catalunya > Documents de recerca > View document

To access the full text documents, please follow this link: http://hdl.handle.net/2117/102228

dc.contributor	Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors
dc.contributor	Universitat Politècnica de Catalunya. CAP - Grup de Computació d'Altes Prestacions
dc.contributor.author	Subasi, Omer
dc.contributor.author	Yalcin, Gulay
dc.contributor.author	Zyulkyarov, Ferad
dc.contributor.author	Unsal, Osman Sabri
dc.contributor.author	Labarta Mancho, Jesús José
dc.date	2016
dc.identifier.citation	Subasi, O., Yalcin, G., Zyulkyarov, F., Unsal, O., Labarta, J. A runtime heuristic to selectively replicate tasks for application-specific reliability targets. A: IEEE International Conference on Cluster Computing. "2016 IEEE International Conference on Cluster Computing: 13-15 September 2016, Taipei, Taiwan: proceedings". Taipei: Institute of Electrical and Electronics Engineers (IEEE), 2016, p. 498-505.
dc.identifier.citation	978-1-5090-3653-0
dc.identifier.citation	10.1109/CLUSTER.2016.54
dc.identifier.uri	http://hdl.handle.net/2117/102228
dc.language.iso	eng
dc.publisher	Institute of Electrical and Electronics Engineers (IEEE)
dc.relation	http://ieeexplore.ieee.org/document/7776550/
dc.relation	info:eu-repo/grantAgreement/ES/1PE/TIN2015-65316-P
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Informàtica::Arquitectura de computadors
dc.subject	Parallel processing (Electronic computers)
dc.subject	Dataflow programming
dc.subject	Selective replication
dc.subject	HPC and exascale computing
dc.subject	Task parallelism
dc.subject	Processament en paral·lel (Ordinadors)
dc.title	A runtime heuristic to selectively replicate tasks for application-specific reliability targets
dc.type	info:eu-repo/semantics/submittedVersion
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	In this paper we propose a runtime-based selective task replication technique for task-parallel high performance computing applications. Our selective task replication technique is automatic and does not require modification/recompilation of OS, compiler or application code. Our heuristic, we call App_FIT, selects tasks to replicate such that the specified reliability target for an application is achieved. In our experimental evaluation, we show that App FIT selective replication heuristic is low-overhead and highly scalable. In addition, results indicate that complete task replication is overkill for achieving reliability targets. We show that with App FIT, we can tolerate pessimistic exascale error rates with only 53% of the tasks being replicated.
dc.description.abstract	This work was supported by FI-DGR 2013 scholarship and the European Community’s Seventh Framework Programme [FP7/2007-2013] under the Mont-blanc 2 Project (www.montblanc-project.eu), grant agreement no. 610402 and in part by the European Union (FEDER funds) under contract TIN2015-65316-P.
dc.description.abstract	Peer Reviewed

Show simple item record

All of RECERCAT

This Collection

Statistics

My RECERCAT

Related documents

Other documents of the same author