{"id":"https://openalex.org/W4408738469","doi":"https://doi.org/10.1145/3719330.3721227","title":"Characterizing the use of DVFS for HPC I/O optimization: a Microbenchmarking Approach","display_name":"Characterizing the use of DVFS for HPC I/O optimization: a Microbenchmarking Approach","publication_year":2025,"publication_date":"2025-03-22","ids":{"openalex":"https://openalex.org/W4408738469","doi":"https://doi.org/10.1145/3719330.3721227"},"language":"en","primary_location":{"id":"doi:10.1145/3719330.3721227","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3719330.3721227","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 5th Workshop on Challenges and Opportunities of Efficient and Performant Storage Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052300186","display_name":"Louis-Marie Nicolas","orcid":"https://orcid.org/0009-0003-7489-6882"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I201181511","display_name":"\u00c9cole Nationale Sup\u00e9rieure de Techniques Avanc\u00e9es","ror":"https://ror.org/0309cs235","country_code":"FR","type":"education","lineage":["https://openalex.org/I201181511","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Louis-Marie Nicolas","raw_affiliation_strings":["Lab-STICC, CNRS UMR, ENSTA, Institut, Polytechnique de Paris, Atos BDS R&amp;D Data Management, Grenoble, France","Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Technopole Brest Iroise CS 83818 29238 BREST cedex 3 - France)"],"raw_orcid":"https://orcid.org/0009-0003-7489-6882","affiliations":[{"raw_affiliation_string":"Lab-STICC, CNRS UMR, ENSTA, Institut, Polytechnique de Paris, Atos BDS R&amp;D Data Management, Grenoble, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I4210123702","https://openalex.org/I201181511"]},{"raw_affiliation_string":"Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Technopole Brest Iroise CS 83818 29238 BREST cedex 3 - France)","institution_ids":["https://openalex.org/I161929037","https://openalex.org/I4210123702"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103134503","display_name":"Salim Mimouni","orcid":"https://orcid.org/0009-0008-7841-412X"},"institutions":[{"id":"https://openalex.org/I170138621","display_name":"Atos (France)","ror":"https://ror.org/015w2wb33","country_code":"FR","type":"company","lineage":["https://openalex.org/I170138621"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Salim Mimouni","raw_affiliation_strings":["Atos BDS R&amp;D Data Management, Grenoble, France"],"raw_orcid":"https://orcid.org/0009-0008-7841-412X","affiliations":[{"raw_affiliation_string":"Atos BDS R&amp;D Data Management, Grenoble, France","institution_ids":["https://openalex.org/I170138621"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005673457","display_name":"Philippe Couv\u00e9e","orcid":"https://orcid.org/0000-0002-8989-9408"},"institutions":[{"id":"https://openalex.org/I170138621","display_name":"Atos (France)","ror":"https://ror.org/015w2wb33","country_code":"FR","type":"company","lineage":["https://openalex.org/I170138621"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Philippe Couv\u00e9e","raw_affiliation_strings":["Atos BDS R&amp;D Data Management, Grenoble, France"],"raw_orcid":"https://orcid.org/0000-0002-8989-9408","affiliations":[{"raw_affiliation_string":"Atos BDS R&amp;D Data Management, Grenoble, France","institution_ids":["https://openalex.org/I170138621"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020001067","display_name":"Jalil Boukhobza","orcid":"https://orcid.org/0000-0002-2194-4006"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I201181511","display_name":"\u00c9cole Nationale Sup\u00e9rieure de Techniques Avanc\u00e9es","ror":"https://ror.org/0309cs235","country_code":"FR","type":"education","lineage":["https://openalex.org/I201181511","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jalil Boukhobza","raw_affiliation_strings":["Lab-STICC, CNRS UMR, ENSTA, Institut, Polytechnique de Paris, Brest, France","Lab-STICC_SHAKER - Equipe Software/HArdware and unKnown Environment inteRactions (France)"],"raw_orcid":"https://orcid.org/0000-0002-2194-4006","affiliations":[{"raw_affiliation_string":"Lab-STICC, CNRS UMR, ENSTA, Institut, Polytechnique de Paris, Brest, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I4210123702","https://openalex.org/I201181511"]},{"raw_affiliation_string":"Lab-STICC_SHAKER - Equipe Software/HArdware and unKnown Environment inteRactions (France)","institution_ids":["https://openalex.org/I161929037"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04452078,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9918000102043152,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6506528258323669},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4842755198478699},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.33285847306251526}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6506528258323669},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4842755198478699},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.33285847306251526}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3719330.3721227","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3719330.3721227","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 5th Workshop on Challenges and Opportunities of Efficient and Performant Storage Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-05007690v1","is_oa":false,"landing_page_url":"https://hal.science/hal-05007690","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CHEOPS jointly organized with EuroSys '25: Twentieth European Conference on Computer Systems, Mar 2025, Rotterdam Netherlands, Netherlands. pp.1-7, &#x27E8;10.1145/3719330.3721227&#x27E9;","raw_type":"Conference papers"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1821730416","https://openalex.org/W1991872262","https://openalex.org/W1993270515","https://openalex.org/W2090046845","https://openalex.org/W2124180428","https://openalex.org/W2131645490","https://openalex.org/W2165857095","https://openalex.org/W2485369195","https://openalex.org/W2524076893","https://openalex.org/W2912122742","https://openalex.org/W2912714838","https://openalex.org/W3005653472","https://openalex.org/W3121261947","https://openalex.org/W4245007333","https://openalex.org/W4245646018","https://openalex.org/W4254777883","https://openalex.org/W4300502652","https://openalex.org/W4388581141","https://openalex.org/W4394825320","https://openalex.org/W4400245999","https://openalex.org/W4401171668","https://openalex.org/W6678996926","https://openalex.org/W6722436777"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"The":[0],"scale":[1],"of":[2,62,91,94,125,134,142,150],"HPC":[3,109,129,155,165],"clusters":[4],"has":[5,68,76],"increased":[6],"over":[7],"the":[8,17,23,54,60,81,92,119,132,148,153],"past":[9],"decade,":[10],"eventually":[11],"achieving":[12],"exascale":[13,20],"in":[14,32,107,127],"2022.":[15],"While":[16],"shift":[18],"to":[19,52,117,147],"computing":[21],"meets":[22],"rising":[24],"demand":[25],"for":[26,161],"processing":[27],"power,":[28],"it":[29],"introduces":[30],"challenges":[31],"energy":[33,122],"consumption":[34,123],"and":[35,40,121,144,157],"power":[36,56],"efficiency.":[37],"Dynamic":[38],"Voltage":[39],"Frequency":[41],"Scaling":[42],"(DVFS),":[43],"is":[44],"a":[45,88,97,115,140],"common":[46],"tool":[47],"that":[48],"can":[49],"be":[50],"used":[51],"reduce":[53],"processor's":[55],"usage.":[57],"However,":[58],"while":[59],"effect":[61],"DVFS":[63,95,126,151,163],"during":[64],"classical":[65],"compute":[66,98],"tasks":[67],"already":[69],"been":[70,78],"well-documented,":[71],"its":[72],"impact":[73,93,124],"on":[74,96,152,164],"I/Os":[75],"not":[77],"covered":[79],"by":[80],"literature.":[82],"In":[83],"this":[84],"paper,":[85],"we":[86],"offer":[87],"comprehensive":[89],"investigation":[90],"node":[99],"comprising":[100],"two":[101],"AMD":[102],"EPYC":[103],"Rome":[104],"7282":[105],"CPU":[106],"an":[108,128],"cluster.":[110],"Our":[111],"contributions":[112],"include":[113],"(1)":[114],"methodology":[116],"microbenchmark":[118],"performance":[120],"system":[130],"through":[131],"use":[133],"carefully":[135],"selected":[136],"synthetic":[137],"application,":[138],"(2)":[139],"set":[141],"results":[143],"analysis":[145],"related":[146],"behavior":[149],"tested":[154],"nodes,":[156],"(3)":[158],"some":[159],"guidelines":[160],"using":[162],"applications.":[166]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
