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Measurement-Based Probabilistic Timing Analysis for Graphics Processor Units

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dc.contributor.authorBerezovskyi, Kostiantyn
dc.contributor.authorGuet, Fabrice
dc.contributor.authorSantinelli, Luca
dc.contributor.authorBletsas, Konstantinos
dc.contributor.authorTovar, Eduardo
dc.date.accessioned2017-02-03T09:19:32Z
dc.date.embargo2117
dc.date.issued2016
dc.descriptionArchitecture of Computing Systems (ARCS 2016). 4 to 7, Apr, 2016. Nuremberg, Germany.pt_PT
dc.description.abstractPurely analytical worst-case execution time (WCET) estimation approaches for Graphics Processor Units (GPUs) cannot go far because of insufficient public information for the hardware. Therefore measurement-based probabilistic timing analysis (MBPTA) seems the way forward. We recently demonstrated MBPTA for GPUs, based on Extreme Value Theory (EVT) of the “Block Maxima” paradigm. In this newer work, we formulate and experimentally evaluate a more robust MBPTA approach based on the EVT “Peak over Threshold” paradigm with a complete set of tests for verifying EVT applicability. It optimally selects parameters to best-fit the input measurements for more accurate probabilistic WCET estimates. Different system configuration parameters (cache arrangements, thread block size) and their effect on the pWCET are considered, enhancing models of worst-case GPU behavior.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1007/978-3-319-30695-7_17pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.22/9498
dc.language.isoengpt_PT
dc.publisherSpringer Verlagpt_PT
dc.relationEmbedded Multi-Core Systems for Mixed Criticality Applications in Dynamic and Changeable Real-Time Environments
dc.relationGuaranteed Component Assembly with Round Trip Analysis for Energy Efficient High-integrity Multi-core Systems
dc.relation.ispartofseriesLecture Notes in Computer Science;Vol. 9637
dc.relation.publisherversionhttp://link.springer.com/chapter/10.1007/978-3-319-30695-7_17pt_PT
dc.subjectComputer Communication Networkspt_PT
dc.subjectComputer System Implementationpt_PT
dc.subjectAlgorithm Analysis and Problem Complexitypt_PT
dc.subjectSoftware Engineeringpt_PT
dc.titleMeasurement-Based Probabilistic Timing Analysis for Graphics Processor Unitspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitleEmbedded Multi-Core Systems for Mixed Criticality Applications in Dynamic and Changeable Real-Time Environments
oaire.awardTitleGuaranteed Component Assembly with Round Trip Analysis for Energy Efficient High-integrity Multi-core Systems
oaire.awardURIinfo:eu-repo/grantAgreement/EC/FP7/621429/EU
oaire.awardURIinfo:eu-repo/grantAgreement/EC/FP7/333053/EU
oaire.citation.conferencePlaceNuremberg, Germany, April 4–7, 2016pt_PT
oaire.citation.endPage236pt_PT
oaire.citation.startPage223pt_PT
oaire.citation.titleProceedings of 29th International Conferencept_PT
oaire.citation.volumeVol. 9637pt_PT
oaire.fundingStreamFP7
oaire.fundingStreamFP7
person.familyNameTovar
person.givenNameEduardo
person.identifier.ciencia-id6017-8881-11E8
person.identifier.orcid0000-0001-8979-3876
person.identifier.scopus-author-id7006312557
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.nameEuropean Commission
project.funder.nameEuropean Commission
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication80b63d8a-2e6d-484e-af3c-55849d0cb65e
relation.isAuthorOfPublication.latestForDiscovery80b63d8a-2e6d-484e-af3c-55849d0cb65e
relation.isProjectOfPublicationc05ca6d0-eb47-46e6-93ae-3218a8c9ee48
relation.isProjectOfPublication17322fe8-c558-4180-88af-8ed0b847498c
relation.isProjectOfPublication.latestForDiscovery17322fe8-c558-4180-88af-8ed0b847498c

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