Publication:

Portable PGAS-Based GPU-Accelerated Branch-And-Bound Algorithms at Scale

Date

2025-11-30
Journal article
https://doi.org/10.1002/cpe.70321
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cris.virtual.department#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.orcid0000-0002-6145-8352
cris.virtualsource.departmentb67b0aaf-5003-4cd3-a5b0-83d8b52952bb
cris.virtualsource.orcidb67b0aaf-5003-4cd3-a5b0-83d8b52952bb
dc.contributor.authorHelbecque, Guillaume
dc.contributor.authorKrishnasamy, Ezhilmathi
dc.contributor.authorCarneiro Pessoa, Tiago
dc.contributor.authorMelab, Nouredine
dc.contributor.authorBouvry, Pascal
dc.date.accessioned2025-11-27T13:54:17Z
dc.date.available2025-11-27T13:54:17Z
dc.date.createdwos2025-11-06
dc.date.issued2025-11-30
dc.description.wosFundingTextThis work was supported by the Agence Nationale de la Recherche [grant number ANR-22-CE46-0011] and the Fonds National de la Recherche Luxembourg (FNR) [grant number INTER/ANR/22/17133848] under the UltraBO project, and by the FNR POLLUX program under the SERENITY project [grant number C22/IS/17395419]. The authors acknowledge the EuroHPC Joint Undertaking for awarding this project access to the EuroHPC supercomputer LUMI (EHPC-DEV-2024D03-066). In addition to LUMI, some of the experiments presented in this paper were carried out using the Grid'5000 testbed, supported by a scientific interest group hosted by Inria and including CNRS, RENATER, and several Universities as well as other organizations; and using the HPC facilities of the University of Luxembourg. The authors gratefully acknowledge the Chapel's development team for their expert support.
dc.identifier.doi10.1002/cpe.70321
dc.identifier.issn1532-0626
dc.identifier.urihttps://imec-publications.be/handle/20.500.12860/58465
dc.language.isoeng
dc.publisherWILEY
dc.source.beginpagee70321
dc.source.issue25-26
dc.source.journalCONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE
dc.source.numberofpages18
dc.source.volume37
dc.subject.keywordsMULTI-CORE
dc.title

Portable PGAS-Based GPU-Accelerated Branch-And-Bound Algorithms at Scale

dc.typeJournal article
dspace.entity.typePublication
imec.internal.crawledAt2025-11-20
imec.internal.sourcecrawler
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