{"id":"https://openalex.org/W2096107131","doi":"https://doi.org/10.1109/ipdps.2008.4536297","title":"A helper thread based EDP reduction scheme for adapting application execution in CMPs","display_name":"A helper thread based EDP reduction scheme for adapting application execution in CMPs","publication_year":2008,"publication_date":"2008-04-01","ids":{"openalex":"https://openalex.org/W2096107131","doi":"https://doi.org/10.1109/ipdps.2008.4536297","mag":"2096107131"},"language":"en","primary_location":{"id":"doi:10.1109/ipdps.2008.4536297","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipdps.2008.4536297","pdf_url":null,"source":{"id":"https://openalex.org/S4210174069","display_name":"Proceedings - IEEE International Parallel and Distributed Processing Symposium","issn_l":"1530-2075","issn":["1530-2075"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Symposium on Parallel and Distributed Processing","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/A5055926977","display_name":"Yang Ding","orcid":"https://orcid.org/0000-0001-8530-7981"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yang Ding","raw_affiliation_strings":["Department of Computer Science & Engineering, Pennsylvania State University, University Park, PA, USA","Department of Computer Science and Engineering Pennsylvania State University University Park, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science & Engineering, Pennsylvania State University, University Park, PA, USA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Department of Computer Science and Engineering Pennsylvania State University University Park, PA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007116603","display_name":"Mahmut Kandemir","orcid":"https://orcid.org/0000-0002-9940-9951"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mahmut Kandemir","raw_affiliation_strings":["Department of Computer Science & Engineering, Pennsylvania State University, University Park, PA, USA","Department of Computer Science and Engineering Pennsylvania State University University Park, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science & Engineering, Pennsylvania State University, University Park, PA, USA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Department of Computer Science and Engineering Pennsylvania State University University Park, PA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102868534","display_name":"Padma Raghavan","orcid":"https://orcid.org/0009-0002-6785-2112"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Padma Raghavan","raw_affiliation_strings":["Department of Computer Science & Engineering, Pennsylvania State University, University Park, PA, USA","Department of Computer Science and Engineering Pennsylvania State University University Park, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science & Engineering, Pennsylvania State University, University Park, PA, USA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Department of Computer Science and Engineering Pennsylvania State University University Park, PA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112796358","display_name":"M.J. Irwin","orcid":null},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mary Jane Irwin","raw_affiliation_strings":["Department of Computer Science & Engineering, Pennsylvania State University, University Park, PA, USA","Department of Computer Science and Engineering Pennsylvania State University University Park, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science & Engineering, Pennsylvania State University, University Park, PA, USA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Department of Computer Science and Engineering Pennsylvania State University University Park, PA","institution_ids":["https://openalex.org/I130769515"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I130769515"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"49","issue":null,"first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":1.0,"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":1.0,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9997000098228455,"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8540825843811035},{"id":"https://openalex.org/keywords/thread","display_name":"Thread (computing)","score":0.7261736392974854},{"id":"https://openalex.org/keywords/context-switch","display_name":"Context switch","score":0.716661274433136},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5858089327812195},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5453805327415466},{"id":"https://openalex.org/keywords/central-processing-unit","display_name":"Central processing unit","score":0.43034443259239197},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4272804856300354},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4125911593437195},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.386766642332077},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2963433563709259}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8540825843811035},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.7261736392974854},{"id":"https://openalex.org/C53833338","wikidata":"https://www.wikidata.org/wiki/Q1061424","display_name":"Context switch","level":2,"score":0.716661274433136},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5858089327812195},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5453805327415466},{"id":"https://openalex.org/C49154492","wikidata":"https://www.wikidata.org/wiki/Q5300","display_name":"Central processing unit","level":2,"score":0.43034443259239197},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4272804856300354},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4125911593437195},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.386766642332077},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2963433563709259},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ipdps.2008.4536297","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipdps.2008.4536297","pdf_url":null,"source":{"id":"https://openalex.org/S4210174069","display_name":"Proceedings - IEEE International Parallel and Distributed Processing Symposium","issn_l":"1530-2075","issn":["1530-2075"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Symposium on Parallel and Distributed Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.134.9542","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.134.9542","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.gigascale.org/pubs/1222/ipdps_final.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320307764","display_name":"Microsoft","ror":"https://ror.org/00d0nc645"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W1510263988","https://openalex.org/W1982401894","https://openalex.org/W1988888548","https://openalex.org/W1990846311","https://openalex.org/W2035720033","https://openalex.org/W2037743346","https://openalex.org/W2064037464","https://openalex.org/W2068203359","https://openalex.org/W2097346625","https://openalex.org/W2099746875","https://openalex.org/W2101360724","https://openalex.org/W2101587002","https://openalex.org/W2102727118","https://openalex.org/W2107223062","https://openalex.org/W2115412309","https://openalex.org/W2118497654","https://openalex.org/W2120274141","https://openalex.org/W2120368896","https://openalex.org/W2122337686","https://openalex.org/W2125263803","https://openalex.org/W2131054871","https://openalex.org/W2135948795","https://openalex.org/W2142326693","https://openalex.org/W2143011780","https://openalex.org/W2143345821","https://openalex.org/W2146561901","https://openalex.org/W2150181997","https://openalex.org/W2154614244","https://openalex.org/W2155168119","https://openalex.org/W2155280931","https://openalex.org/W2155470578","https://openalex.org/W2157959047","https://openalex.org/W2159340791","https://openalex.org/W2161702962","https://openalex.org/W2165160270","https://openalex.org/W2171215895","https://openalex.org/W2498013112","https://openalex.org/W2534660899","https://openalex.org/W2545717161","https://openalex.org/W3140903683","https://openalex.org/W4234144196","https://openalex.org/W4236294083","https://openalex.org/W4242812970","https://openalex.org/W4248310916","https://openalex.org/W6630776666","https://openalex.org/W6659887465","https://openalex.org/W6677365932","https://openalex.org/W6677859296","https://openalex.org/W6681156353","https://openalex.org/W6684991526","https://openalex.org/W6792941224"],"related_works":["https://openalex.org/W2033778626","https://openalex.org/W2187110187","https://openalex.org/W2026780467","https://openalex.org/W2002371119","https://openalex.org/W2018697868","https://openalex.org/W4390492895","https://openalex.org/W2886225742","https://openalex.org/W2101387113","https://openalex.org/W4206718021","https://openalex.org/W2148341624"],"abstract_inverted_index":{"In":[0],"parallel":[1,178],"to":[2,50,73,84,104,115,122,128,135,141,152,156,161,179,186,197,246],"the":[3,7,11,19,23,78,96,101,112,116,124,130,138,144,158,168,172,180,188,256],"changes":[4],"in":[5,58,68,75,110,165,203,251,259],"both":[6],"architecture":[8],"domain":[9,21],"-":[10,17,22,29],"move":[12,24],"toward":[13,25],"chip":[14],"multiprocessors":[15],"(CMPs)":[16],"and":[18,36,137,184,194,215,230,248,262],"application":[20,83,113,133,159,181],"increasingly":[26,41],"data-intensive":[27],"workloads":[28],"issues":[30],"such":[31,53],"as":[32,54,100],"performance,":[33],"energy":[34],"efficiency":[35],"CPU":[37,44,85,118,162],"availability":[38,45,86,163],"are":[39,227,236],"becoming":[40],"critical.":[42],"The":[43,174,221],"can":[46],"change":[47,87,164],"dynamically":[48],"due":[49],"several":[51],"reasons":[52],"thermal":[55],"overload,":[56],"increase":[57],"transient":[59],"errors,":[60],"or":[61],"operating":[62],"system":[63],"scheduling.":[64],"An":[65],"important":[66],"question":[67],"this":[69,93,147,207],"context":[70],"is":[71],"how":[72],"adapt,":[74],"a":[76,81],"CMP,":[77],"execution":[79,114,160,182,219],"of":[80,126,132,170,191],"given":[82,201],"at":[88,199],"runtime.":[89],"Our":[90],"paper":[91],"studies":[92],"problem,":[94],"targeting":[95],"energy-delay":[97],"product":[98],"(EDP)":[99],"main":[102],"metric":[103],"optimize.":[105],"We":[106,149,205],"first":[107],"discuss":[108],"that,":[109],"adapting":[111],"varying":[117],"availability,":[119],"one":[120],"needs":[121],"consider":[123],"number":[125,131,190],"CPUs":[127],"use,":[129],"threads":[134,155,183,193],"accommodate":[136],"voltage/frequency":[139,195],"levels":[140,196],"employ":[142,198],"(if":[143],"CMP":[145],"has":[146],"capability).":[148],"then":[150],"propose":[151],"use":[153],"helper":[154,175,239],"adapt":[157],"general":[166],"with":[167],"goal":[169],"minimizing":[171],"EDP.":[173],"thread":[176],"runs":[177],"tries":[185],"determine":[187],"ideal":[189],"CPUs,":[192],"any":[200],"point":[202],"execution.":[204],"illustrate":[206],"idea":[208],"using":[209,238],"two":[210],"applications":[211,260],"(Fast":[212],"Fourier":[213],"Transform":[214],"MultiGrid)":[216],"under":[217],"different":[218],"scenarios.":[220],"results":[222],"collected":[223],"through":[224],"our":[225],"experiments":[226],"very":[228],"promising":[229],"indicate":[231],"that":[232],"significant":[233],"EDP":[234,252],"reductions":[235],"possible":[237],"threads.":[240],"For":[241],"example,":[242],"we":[243],"achieved":[244],"up":[245],"66.3%":[247],"83.3%":[249],"savings":[250],"when":[253],"adjusting":[254],"all":[255],"parameters":[257],"properly":[258],"FFT":[261],"MG,":[263],"respectively.":[264]},"counts_by_year":[{"year":2019,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}