{"id":"https://openalex.org/W4414198952","doi":"https://doi.org/10.1109/dac63849.2025.11132525","title":"High-Performance Computing Architecture Exploration with Stage-Enhanced Bayesian Optimization","display_name":"High-Performance Computing Architecture Exploration with Stage-Enhanced Bayesian Optimization","publication_year":2025,"publication_date":"2025-06-22","ids":{"openalex":"https://openalex.org/W4414198952","doi":"https://doi.org/10.1109/dac63849.2025.11132525"},"language":"en","primary_location":{"id":"doi:10.1109/dac63849.2025.11132525","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dac63849.2025.11132525","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 62nd ACM/IEEE Design Automation Conference (DAC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5094084020","display_name":"Vincent Fu","orcid":"https://orcid.org/0009-0002-5058-7201"},"institutions":[{"id":"https://openalex.org/I2738703131","display_name":"Commissariat \u00e0 l'\u00c9nergie Atomique et aux \u00c9nergies Alternatives","ror":"https://ror.org/00jjx8s55","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131"]},{"id":"https://openalex.org/I4210085861","display_name":"Laboratoire d'Int\u00e9gration des Syst\u00e8mes et des Technologies","ror":"https://ror.org/000dbcc61","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I2738703131","https://openalex.org/I277688954","https://openalex.org/I4210085861","https://openalex.org/I4210117989"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Vincent Fu","raw_affiliation_strings":["Universit&#x00E9; Paris-Saclay, CEA, List,Palaiseau,France,F-91120"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit&#x00E9; Paris-Saclay, CEA, List,Palaiseau,France,F-91120","institution_ids":["https://openalex.org/I2738703131","https://openalex.org/I4210085861"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091648207","display_name":"Mohamed Benazouz","orcid":"https://orcid.org/0000-0002-5229-785X"},"institutions":[{"id":"https://openalex.org/I2738703131","display_name":"Commissariat \u00e0 l'\u00c9nergie Atomique et aux \u00c9nergies Alternatives","ror":"https://ror.org/00jjx8s55","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131"]},{"id":"https://openalex.org/I4210085861","display_name":"Laboratoire d'Int\u00e9gration des Syst\u00e8mes et des Technologies","ror":"https://ror.org/000dbcc61","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I2738703131","https://openalex.org/I277688954","https://openalex.org/I4210085861","https://openalex.org/I4210117989"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Mohamed Benazouz","raw_affiliation_strings":["Universit&#x00E9; Paris-Saclay, CEA, List,Palaiseau,France,F-91120"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit&#x00E9; Paris-Saclay, CEA, List,Palaiseau,France,F-91120","institution_ids":["https://openalex.org/I2738703131","https://openalex.org/I4210085861"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018872474","display_name":"Lilia Zaourar","orcid":"https://orcid.org/0000-0002-6660-4347"},"institutions":[{"id":"https://openalex.org/I2738703131","display_name":"Commissariat \u00e0 l'\u00c9nergie Atomique et aux \u00c9nergies Alternatives","ror":"https://ror.org/00jjx8s55","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131"]},{"id":"https://openalex.org/I4210085861","display_name":"Laboratoire d'Int\u00e9gration des Syst\u00e8mes et des Technologies","ror":"https://ror.org/000dbcc61","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I2738703131","https://openalex.org/I277688954","https://openalex.org/I4210085861","https://openalex.org/I4210117989"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Lilia Zaourar","raw_affiliation_strings":["Universit&#x00E9; Paris-Saclay, CEA, List,Palaiseau,France,F-91120"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit&#x00E9; Paris-Saclay, CEA, List,Palaiseau,France,F-91120","institution_ids":["https://openalex.org/I2738703131","https://openalex.org/I4210085861"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045431962","display_name":"Alix Munier Kordon","orcid":"https://orcid.org/0000-0002-2170-6366"},"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/I39804081","display_name":"Sorbonne Universit\u00e9","ror":"https://ror.org/02en5vm52","country_code":"FR","type":"education","lineage":["https://openalex.org/I39804081"]},{"id":"https://openalex.org/I4210159731","display_name":"LIP6","ror":"https://ror.org/05krcen59","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I39804081","https://openalex.org/I4210159245","https://openalex.org/I4210159731"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Alix Munier-Kordon","raw_affiliation_strings":["Sorbonne Universit&#x00E9;, CNRS, LIP6,Paris,France,F-75005"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sorbonne Universit&#x00E9;, CNRS, LIP6,Paris,France,F-75005","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I39804081","https://openalex.org/I4210159731"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9571999907493591,"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"}},"topics":[{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9571999907493591,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9456999897956848,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9125999808311462,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/bayesian-optimization","display_name":"Bayesian optimization","score":0.7523999810218811},{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.6316999793052673},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.5493000149726868},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.4690999984741211},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.4438000023365021},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.40059998631477356},{"id":"https://openalex.org/keywords/design-space-exploration","display_name":"Design space exploration","score":0.3797000050544739},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.34549999237060547}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7533000111579895},{"id":"https://openalex.org/C2778049539","wikidata":"https://www.wikidata.org/wiki/Q17002908","display_name":"Bayesian optimization","level":2,"score":0.7523999810218811},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.6316999793052673},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.5493000149726868},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.4690999984741211},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4438000023365021},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.40059998631477356},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39899998903274536},{"id":"https://openalex.org/C2776221188","wikidata":"https://www.wikidata.org/wiki/Q21072556","display_name":"Design space exploration","level":2,"score":0.3797000050544739},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.34940001368522644},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3467000126838684},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.34549999237060547},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.3377000093460083},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3269999921321869},{"id":"https://openalex.org/C160234255","wikidata":"https://www.wikidata.org/wiki/Q812535","display_name":"Bayesian inference","level":3,"score":0.2962999939918518},{"id":"https://openalex.org/C106516650","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm design","level":2,"score":0.29319998621940613},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.28859999775886536},{"id":"https://openalex.org/C33724603","wikidata":"https://www.wikidata.org/wiki/Q812540","display_name":"Bayesian network","level":2,"score":0.28119999170303345},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2754000127315521},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.2718000113964081},{"id":"https://openalex.org/C104060986","wikidata":"https://www.wikidata.org/wiki/Q180046","display_name":"Space exploration","level":2,"score":0.27090001106262207},{"id":"https://openalex.org/C109718341","wikidata":"https://www.wikidata.org/wiki/Q1385229","display_name":"Metaheuristic","level":2,"score":0.2694999873638153},{"id":"https://openalex.org/C52692508","wikidata":"https://www.wikidata.org/wiki/Q1333872","display_name":"Combinatorial optimization","level":2,"score":0.26919999718666077},{"id":"https://openalex.org/C98025372","wikidata":"https://www.wikidata.org/wiki/Q477538","display_name":"Systems architecture","level":3,"score":0.2590000033378601},{"id":"https://openalex.org/C125583679","wikidata":"https://www.wikidata.org/wiki/Q755673","display_name":"Search algorithm","level":2,"score":0.2583000063896179},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.2508000135421753},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2502000033855438}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/dac63849.2025.11132525","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dac63849.2025.11132525","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 62nd ACM/IEEE Design Automation Conference (DAC)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:cea-05272034v1","is_oa":false,"landing_page_url":"https://cea.hal.science/cea-05272034","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":"DAC 2025 - 62nd ACM/IEEE Design Automation Conference, Jun 2025, San Francisco, CA, United States. pp.1-7, &#x27E8;10.1109/DAC63849.2025.11132525&#x27E9;","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1560724230","https://openalex.org/W1965513150","https://openalex.org/W2002257715","https://openalex.org/W2008055107","https://openalex.org/W2078961060","https://openalex.org/W2105102111","https://openalex.org/W2109672848","https://openalex.org/W2114188922","https://openalex.org/W2125763038","https://openalex.org/W2147657366","https://openalex.org/W2148285706","https://openalex.org/W2151554678","https://openalex.org/W2163479900","https://openalex.org/W2170382128","https://openalex.org/W2328080862","https://openalex.org/W2346205343","https://openalex.org/W2775348664","https://openalex.org/W2947649671","https://openalex.org/W3017007538","https://openalex.org/W3037050395","https://openalex.org/W3213615259","https://openalex.org/W4200362663","https://openalex.org/W4200520905","https://openalex.org/W4211049957","https://openalex.org/W4238746485","https://openalex.org/W4250690514","https://openalex.org/W4256020332"],"related_works":[],"abstract_inverted_index":{"The":[0],"emergence":[1],"of":[2,26,33,78,102,107],"new":[3,67],"applications":[4],"in":[5,100],"high-performance":[6],"computing":[7,15],"is":[8],"driving":[9],"the":[10,23,30,74,79,91,103,108],"need":[11],"for":[12],"more":[13],"efficient":[14,53],"machines.":[16],"As":[17],"supercomputer":[18],"architectures":[19],"become":[20],"increasingly":[21],"complex,":[22],"combinatorial":[24],"explosion":[25],"design":[27,34,39],"spaces":[28],"and":[29,105],"time-consuming":[31],"nature":[32],"simulations":[35],"lead":[36],"to":[37,50],"challenging":[38],"space":[40],"exploration":[41,68],"problems.":[42],"This":[43],"work":[44],"introduces":[45],"an":[46],"automated":[47],"search":[48],"framework":[49],"achieve":[51],"power-performance-area":[52],"Arm":[54],"Neoverse":[55],"V1":[56],"processor":[57],"designs.":[58,111],"Based":[59],"on":[60],"multi-objective":[61],"Bayesian":[62],"optimization,":[63],"we":[64],"propose":[65],"a":[66],"algorithm":[69],"named":[70],"SEBO":[71,85],"by":[72],"enhancing":[73],"three":[75],"main":[76],"stages":[77],"optimization.":[80],"Experimental":[81],"results":[82],"show":[83],"that":[84],"can":[86],"not":[87],"only":[88],"compete":[89],"with":[90],"top":[92],"state-of-the-art":[93],"baseline":[94],"algorithms,":[95],"but":[96],"also":[97],"outperforms":[98],"them":[99],"terms":[101],"quality":[104],"diversity":[106],"returned":[109],"Pareto-optimal":[110]},"counts_by_year":[],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
