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Extending the OpenCHK Model with advanced checkpoint features
dc.contributor.author | Maroñas Bravo, Marcos |
dc.contributor.author | Mateo Bellido, Sergi |
dc.contributor.author | Keller, Kai Rasmus |
dc.contributor.author | Bautista Gomez, Leonardo |
dc.contributor.author | Ayguadé Parra, Eduard |
dc.contributor.author | Beltran Querol, Vicenç |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors |
dc.contributor.other | Universitat Politècnica de Catalunya. Doctorat en Arquitectura de Computadors |
dc.contributor.other | Barcelona Supercomputing Center |
dc.date.accessioned | 2020-07-02T07:30:10Z |
dc.date.available | 2022-06-19T00:26:34Z |
dc.date.issued | 2020-11 |
dc.identifier.citation | Maroñas, M. [et al.]. Extending the OpenCHK Model with advanced checkpoint features. "Future generation computer systems", Novembre 2020, vol. 112, p. 738-750. |
dc.identifier.issn | 0167-739X |
dc.identifier.other | https://arxiv.org/abs/2006.16616 |
dc.identifier.uri | http://hdl.handle.net/2117/192216 |
dc.description.abstract | One of the major challenges in using extreme scale systems efficiently is to mitigate the impact of faults. Application-level checkpoint/restart (CR) methods provide the best trade-off between productivity, robustness, and performance. There are many solutions implementing CR at the application level. They all provide advanced I/O capabilities to minimize the overhead introduced by CR. Nevertheless, there is still room for improvement in terms of programmability and flexibility, because end-users must manually serialize and deserialize application state using low-level APIs, modify the flow of the application to consider restarts, or rewrite CR code whenever the backend library changes. In this work, we propose a set of compiler directives and clauses that allow users to specify CR operations in a simple way. Our approach supports the common CR features provided by all the CR libraries. However, it can also be extended to support advanced features that are only available in some CR libraries, such as differential checkpointing, the use of HDF5 format, and the possibility of using fault-tolerance-dedicated threads. The result of our evaluation revealed a high increase in programmability. On average, we reduced the number of lines of code by 71%, 94%, and 64% for FTI, SCR, and VeloC, respectively, and no additional overhead was perceived using our solution compared to using the backend libraries directly. Finally, portability is enhanced because our programming model allows the use of any backend library without changing any code. |
dc.description.sponsorship | This work is supported by the Spanish Ministerio de Ciencia, Innovación y Universidades (TIN2015-65316-P) and by the Generalitat de Catalunya (2014-SGR-1051). This project received funding from the European Union’s Seventh Framework Programme (FP7/2007-2013) and the Horizon 2020 (H2020) funding framework under grant agreement no. H2020-FETHPC-754304 (DEEPEST). |
dc.format.extent | 13 p. |
dc.language.iso | eng |
dc.publisher | Elsevier |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International |
dc.rights | ©2020 Elsevier |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Enginyeria del software |
dc.subject.lcsh | Application program interfaces (Computer software) |
dc.subject.lcsh | Compilers (Computer programs) |
dc.subject.lcsh | Computer software -- Testing |
dc.subject.other | Checkpoint/restart methods |
dc.title | Extending the OpenCHK Model with advanced checkpoint features |
dc.type | Article |
dc.subject.lemac | Interfícies de programació d'aplicacions (Programari) |
dc.subject.lemac | Compiladors (Programes d'ordinador) |
dc.subject.lemac | Programari -- Tests |
dc.contributor.group | Universitat Politècnica de Catalunya. CAP - Grup de Computació d'Altes Prestacions |
dc.identifier.doi | 10.1016/j.future.2020.06.003 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0167739X20304908 |
dc.rights.access | Open Access |
local.identifier.drac | 28744384 |
dc.description.version | Postprint (author's final draft) |
dc.relation.projectid | info:eu-repo/grantAgreement/MINECO//TIN2015-65316-P/ES/COMPUTACION DE ALTAS PRESTACIONES VII/ |
dc.relation.projectid | info:eu-repo/grantAgreement/AGAUR/V PRI/2014 SGR 1051 |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/H2020/754304/EU/DEEP/DEEP-EST |
local.citation.author | Maroñas, M.; Mateo, S.; Keller, K.; Bautista, L.; Ayguadé, E.; Beltran, V. |
local.citation.publicationName | Future generation computer systems |
local.citation.volume | 112 |
local.citation.startingPage | 738 |
local.citation.endingPage | 750 |
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