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On the maturity of parallel applications for asymmetric multi-core processors
dc.contributor.author | Chronaki, Kallia |
dc.contributor.author | Moretó Planas, Miquel |
dc.contributor.author | Casas, Marc |
dc.contributor.author | Rico, Alejandro |
dc.contributor.author | Badia Sala, Rosa Maria |
dc.contributor.author | Ayguadé Parra, Eduard |
dc.contributor.author | Valero Cortés, Mateo |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors |
dc.contributor.other | Barcelona Supercomputing Center |
dc.date.accessioned | 2019-05-24T08:03:10Z |
dc.date.available | 2021-01-19T01:25:46Z |
dc.date.issued | 2019-05-01 |
dc.identifier.citation | Chronaki, K. [et al.]. On the maturity of parallel applications for asymmetric multi-core processors. "Journal of parallel and distributed computing", 1 Maig 2019, vol. 127, p. 105-115. |
dc.identifier.issn | 0743-7315 |
dc.identifier.uri | http://hdl.handle.net/2117/133416 |
dc.description.abstract | Asymmetric multi-cores (AMCs) are a successful architectural solution for both mobile devices and supercomputers. By maintaining two types of cores (fast and slow) AMCs are able to provide high performance under the facility power budget. This paper performs the first extensive evaluation of how portable are the current HPC applications for such supercomputing systems. Specifically we evaluate several execution models on an ARM big.LITTLE AMC using the PARSEC benchmark suite that includes representative highly parallel applications. We compare schedulers at the user, OS and runtime levels, using both static and dynamic options and multiple configurations, and assess the impact of these options on the well-known problem of balancing the load across AMCs. Our results demonstrate that scheduling is more effective when it takes place in the runtime system level as it improves the baseline by 23%, while the heterogeneous-aware OS scheduling solution improves the baseline by 10%. |
dc.description.sponsorship | This work has been supported by the RoMoL ERC Advanced Grant (GA 321253), by the European HiPEAC Network of Excellence, by the Spanish Ministry of Science and Innovation (contracts TIN2015-65316-P), by the Generalitat de Catalunya (contracts 2014-SGR-1051 and 2014-SGR-1272), and by the European Union's Horizon 2020 research and innovation programme under grant agreement No 671697 and No. 779877. M. Moretó has been partially supported by the Ministry of Economy and Competitiveness under Ramon y Cajal fellowship number RYC-2016-21104. |
dc.format.extent | 11 p. |
dc.language.iso | eng |
dc.publisher | Elsevier |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Arquitectura de computadors |
dc.subject.lcsh | Supercomputers |
dc.subject.lcsh | High performance computing |
dc.subject.lcsh | Parallel programming (Computer science) |
dc.subject.other | Scheduling |
dc.subject.other | Runtime systems |
dc.subject.other | Asymmetric multi-cores |
dc.subject.other | HPC |
dc.title | On the maturity of parallel applications for asymmetric multi-core processors |
dc.type | Article |
dc.subject.lemac | Superordinadors |
dc.subject.lemac | Càlcul intensiu (Informàtica) |
dc.subject.lemac | Programació en paral·lel (Informàtica) |
dc.contributor.group | Universitat Politècnica de Catalunya. CAP - Grup de Computació d'Altes Prestacions |
dc.identifier.doi | 10.1016/j.jpdc.2019.01.007 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0743731519300267 |
dc.rights.access | Open Access |
local.identifier.drac | 24470457 |
dc.description.version | Postprint (author's final draft) |
dc.relation.projectid | info:eu-repo/grantAgreement/AEI/RYC-2016-21104 |
dc.relation.projectid | info:eu-repo/grantAgreement/AGAUR/V PRI/2014 SGR 1051 |
dc.relation.projectid | info:eu-repo/grantAgreement/AGAUR/V PRI/2014 SGR 1272 |
dc.relation.projectid | info:eu-repo/grantAgreement/MINECO//TIN2015-65316-P/ES/COMPUTACION DE ALTAS PRESTACIONES VII/ |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/FP7/321253/EU/Riding on Moore's Law/ROMOL |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/H2020/671697/EU/Mont-Blanc 3, European scalable and power efficient HPC platform based on low-power embedded technology/Mont-Blanc 3 |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/H2020/779877/EU/Mont-Blanc 2020, European scalable, modular and power efficient HPC processor/Mont-Blanc 2020 |
local.citation.author | Chronaki, K.; Moreto, M.; Casas, M.; Rico, A.; Badia, R.M.; Ayguade, E.; Valero, M. |
local.citation.publicationName | Journal of parallel and distributed computing |
local.citation.volume | 127 |
local.citation.startingPage | 105 |
local.citation.endingPage | 115 |
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