{"id":"https://openalex.org/W4200341549","doi":"https://doi.org/10.1109/sbesc53686.2021.9628345","title":"ETCF \u2013 Energy-Aware CPU Thread Throttling and Workload Balancing Framework for CPU-FPGA Collaborative Environments","display_name":"ETCF \u2013 Energy-Aware CPU Thread Throttling and Workload Balancing Framework for CPU-FPGA Collaborative Environments","publication_year":2021,"publication_date":"2021-11-22","ids":{"openalex":"https://openalex.org/W4200341549","doi":"https://doi.org/10.1109/sbesc53686.2021.9628345"},"language":"en","primary_location":{"id":"doi:10.1109/sbesc53686.2021.9628345","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sbesc53686.2021.9628345","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 XI Brazilian Symposium on Computing Systems Engineering (SBESC)","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/A5084253759","display_name":"Tiago Knorst","orcid":"https://orcid.org/0000-0002-6717-5660"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Tiago Knorst","raw_affiliation_strings":["PGMICRO - Institute of Informatics - Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil"],"affiliations":[{"raw_affiliation_string":"PGMICRO - Institute of Informatics - Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006099481","display_name":"Michael Guilherme Jordan","orcid":"https://orcid.org/0000-0002-5776-2626"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Michael G. Jordan","raw_affiliation_strings":["Institute of Informatics - Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil"],"affiliations":[{"raw_affiliation_string":"Institute of Informatics - Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056127793","display_name":"Arthur F. Lorenzon","orcid":"https://orcid.org/0000-0002-2412-3027"},"institutions":[{"id":"https://openalex.org/I72872986","display_name":"Universidade Federal do Pampa","ror":"https://ror.org/003qt4p19","country_code":"BR","type":"education","lineage":["https://openalex.org/I72872986"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Arthur F. Lorenzon","raw_affiliation_strings":["Federal University of Pampa, Campus Alegrete, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Pampa, Campus Alegrete, Brazil","institution_ids":["https://openalex.org/I72872986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057716015","display_name":"Mateus Beck Rutzig","orcid":"https://orcid.org/0000-0002-2836-2009"},"institutions":[{"id":"https://openalex.org/I33501960","display_name":"Universidade Federal de Santa Maria","ror":"https://ror.org/01b78mz79","country_code":"BR","type":"education","lineage":["https://openalex.org/I33501960"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Mateus Beck Rutzig","raw_affiliation_strings":["Universidade Federal de Santa Maria (UFSM), Santa Maria, Brazil"],"affiliations":[{"raw_affiliation_string":"Universidade Federal de Santa Maria (UFSM), Santa Maria, Brazil","institution_ids":["https://openalex.org/I33501960"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078952423","display_name":"Antonio Carlos Schneider Beck","orcid":"https://orcid.org/0000-0002-4492-1747"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Antonio Carlos Schneider Beck","raw_affiliation_strings":["Institute of Informatics - Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil","PGMICRO - Institute of Informatics - Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil"],"affiliations":[{"raw_affiliation_string":"Institute of Informatics - Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"PGMICRO - Institute of Informatics - Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5084253759"],"corresponding_institution_ids":["https://openalex.org/I130442723"],"apc_list":null,"apc_paid":null,"fwci":0.9211,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.74187441,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"38","issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9990000128746033,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8287134170532227},{"id":"https://openalex.org/keywords/cpu-shielding","display_name":"CPU shielding","score":0.7222984433174133},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.7153175473213196},{"id":"https://openalex.org/keywords/central-processing-unit","display_name":"Central processing unit","score":0.7095567584037781},{"id":"https://openalex.org/keywords/thread","display_name":"Thread (computing)","score":0.5397272109985352},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.5045677423477173},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5018086433410645},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.44665026664733887},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.44187551736831665},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.4334893524646759},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.41355210542678833}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8287134170532227},{"id":"https://openalex.org/C180613757","wikidata":"https://www.wikidata.org/wiki/Q5013757","display_name":"CPU shielding","level":3,"score":0.7222984433174133},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.7153175473213196},{"id":"https://openalex.org/C49154492","wikidata":"https://www.wikidata.org/wiki/Q5300","display_name":"Central processing unit","level":2,"score":0.7095567584037781},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.5397272109985352},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.5045677423477173},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5018086433410645},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.44665026664733887},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.44187551736831665},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.4334893524646759},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.41355210542678833},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sbesc53686.2021.9628345","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sbesc53686.2021.9628345","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 XI Brazilian Symposium on Computing Systems Engineering (SBESC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1974573565","https://openalex.org/W1984222112","https://openalex.org/W1987773847","https://openalex.org/W1990846311","https://openalex.org/W1993711049","https://openalex.org/W2012465543","https://openalex.org/W2032136713","https://openalex.org/W2047060659","https://openalex.org/W2048441570","https://openalex.org/W2075285664","https://openalex.org/W2524556139","https://openalex.org/W2605442520","https://openalex.org/W2611995383","https://openalex.org/W2767686507","https://openalex.org/W2896006352","https://openalex.org/W2927326457","https://openalex.org/W3000310304","https://openalex.org/W3010766570","https://openalex.org/W3106125969","https://openalex.org/W3128809161","https://openalex.org/W3137551601","https://openalex.org/W3161407708","https://openalex.org/W3199011842","https://openalex.org/W3199392395","https://openalex.org/W6662225327","https://openalex.org/W6754817524"],"related_works":["https://openalex.org/W2387982802","https://openalex.org/W1896942098","https://openalex.org/W1991061790","https://openalex.org/W2088078730","https://openalex.org/W2400763249","https://openalex.org/W1482063109","https://openalex.org/W2043940072","https://openalex.org/W2249399447","https://openalex.org/W2745443495","https://openalex.org/W2904030423"],"abstract_inverted_index":{"Warehouses":[0],"and":[1,102,122],"Cloud":[2],"Servers":[3],"have":[4],"been":[5],"adopting":[6],"collaborative":[7,108,131],"CPU-FPGA":[8,107,114],"architectures":[9],"as":[10],"an":[11,181],"alternative":[12],"to":[13,42,146,180],"enable":[14],"extra":[15],"acceleration":[16],"for":[17,59,106,128],"data-parallel":[18],"applications":[19],"by":[20,116,177],"distributing":[21],"the":[22,29,37,46,53,60,66,75,83,118,123,147,155],"workload":[23,120,152],"among":[24],"both":[25],"devices.":[26],"However,":[27],"exploiting":[28],"benefits":[30],"of":[31,39,55,69,77,125,158,166,187],"this":[32,63,92],"environment":[33],"is":[34,73],"challenging,":[35],"since":[36],"amount":[38],"data":[40],"distributed":[41],"each":[43],"device":[44],"affects":[45],"needed":[47],"CPU":[48,57,70,99,126,159],"processing":[49],"power":[50],"and,":[51],"therefore,":[52],"number":[54,68,124,157],"active":[56],"threads":[58,127],"task.":[61],"In":[62],"scenario,":[64],"activating":[65],"highest":[67],"threads,":[71],"which":[72],"usually":[74],"choice":[76],"programmers,":[78],"will":[79],"not":[80],"always":[81],"achieve":[82],"best":[84],"possible":[85],"performance":[86],"or":[87,141],"energy":[88],"consumption.":[89],"To":[90],"address":[91],"challenge,":[93],"we":[94],"propose":[95],"ETCF":[96,110,133,161,173],"\u2013":[97],"Energy-Aware":[98],"Thread":[100],"Throttling":[101],"Workload":[103],"Balancing":[104],"Framework":[105],"environments.":[109],"automatically":[111],"provides":[112],"efficient":[113],"execution":[115],"selecting":[117],"right":[119],"balance":[121],"a":[129],"given":[130],"application.":[132],"framework":[134],"offers":[135],"different":[136],"optimization":[137],"goals:":[138],"performance,":[139],"energy,":[140],"energy-delay":[142],"product":[143],"(EDP).":[144],"Compared":[145],"baseline":[148],"(an":[149],"equally":[150],"balanced":[151],"executing":[153],"with":[154],"maximum":[156],"threads),":[160],"provides,":[162],"on":[163],"average,":[164],"93%":[165],"EDP":[167],"reduction.":[168],"We":[169],"also":[170],"show":[171],"that":[172],"achieves":[174],"near-optimal":[175],"solutions":[176],"comparing":[178],"it":[179],"Oracle,":[182],"but":[183],"just":[184],"taking":[185],"3.32%":[186],"its":[188],"searching":[189],"time.":[190]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
