Mixed Materials
Supporting automatic recovery in offloaded distributed programming models through MPI-3 techniques
| Τίτλος: | Supporting automatic recovery in offloaded distributed programming models through MPI-3 techniques |
|---|---|
| Συγγραφείς: | Barcelona Supercomputing Center, Peña, Antonio J., Beltran Querol, Vicenç, Clauss, Carsten, Moschny, Thomas |
| Στοιχεία εκδότη: | ACM Digital Library 2017-06-15 |
| Τύπος εγγράφου: | Mixed materials |
| Περίληψη: | In this paper we describe the design of fault tolerance capabilities for general-purpose offload semantics, based on the OmpSs programming model. Using ParaStation MPI, a production MPI-3.1 implementation, we explore the features that, being standard compliant, an MPI stack must support to provide the necessary fault tolerance guarantees, based on MPI's dynamic process management. Our results, including synthetic benchmarks and applications, reveal low runtime overhead and efficient recovery, demonstrating that the existing MPI standard provided us with sufficient mechanisms to implement an effective and efficient fault-tolerant solution. This research received funding from the European Community’s 7th Framework Programme via the DEEP-ER project under Grant Agreement no. 610476. This work has also been supported by the Spanish Ministry of Science and Innovation (contract TIN2012-34557) and by Generalitat de Catalunya (contracts 2014-SGR-1051 and 2014-SGR-1272). Antonio J. Peña is cofinanced by the Spanish Ministry of Economy and Competitiveness under Juan de la Cierva fellowship number IJCI-2015-23266. The authors thank Jorge Bell´on, from BSC, for his technical support with the Nanos++ internals. Peer Reviewed Postprint (author's final draft) |
| Όροι ευρετηρίου: | Àrees temàtiques de la UPC::Enginyeria elèctrica, Parallel programming (Computer science), High performance computing, OmpSs programming model, ParaStation MPI, Supercomputadors, Processament en paral·lel (Ordinadors), Conference lecture |
| Σύνδεσμος: | info:eu-repo/grantAgreement/MINECO//IJCI-2015-23266/ES/IJCI-2015-23266 |
| Διαθεσιμότητα: | Open access content. Open access content http://creativecommons.org/licenses/by-nc-nd/3.0/es Open Access Attribution-NonCommercial-NoDerivs 3.0 Spain |
| Σημείωση: | 10 p. application/pdf English |
| Other Numbers: | HGF oai:upcommons.upc.edu:2117/106857 Peña, A. J. [et al.]. Supporting automatic recovery in offloaded distributed programming models through MPI-3 techniques. A: "Proceeding ICS '17 Proceedings of the International Conference on Supercomputing". ACM Digital Library, 2017, p. 22 : 1-22 : 10. 978-1-4503-5020-4 10.1145/3079079.3079093 1004629877 |
| Πηγή συνεισφοράς: | UNIV POLITECNICA DE CATALUNYA From OAIster®, provided by the OCLC Cooperative. |
| Αριθμός Καταχώρησης: | edsoai.on1004629877 |
| Βάση Δεδομένων: | OAIster |
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