{"id":"https://openalex.org/W2171293160","doi":"https://doi.org/10.1109/ispass.2006.1620795","title":"Compiler-based adaptive fetch throttling for energy-efficiency","display_name":"Compiler-based adaptive fetch throttling for energy-efficiency","publication_year":2006,"publication_date":"2006-04-28","ids":{"openalex":"https://openalex.org/W2171293160","doi":"https://doi.org/10.1109/ispass.2006.1620795","mag":"2171293160"},"language":"en","primary_location":{"id":"doi:10.1109/ispass.2006.1620795","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ispass.2006.1620795","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Symposium on Performance Analysis of Systems and Software","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://scholarworks.umass.edu/ece_faculty_pubs/833","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010930372","display_name":"Huaping Wang","orcid":"https://orcid.org/0000-0003-0993-9025"},"institutions":[{"id":"https://openalex.org/I24603500","display_name":"University of Massachusetts Amherst","ror":"https://ror.org/0072zz521","country_code":"US","type":"education","lineage":["https://openalex.org/I24603500"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Huaping Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Massachusetts, Amherst, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Massachusetts, Amherst, MA, USA","institution_ids":["https://openalex.org/I24603500"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021450973","display_name":"Yao Guo","orcid":"https://orcid.org/0000-0001-5064-5286"},"institutions":[{"id":"https://openalex.org/I24603500","display_name":"University of Massachusetts Amherst","ror":"https://ror.org/0072zz521","country_code":"US","type":"education","lineage":["https://openalex.org/I24603500"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yao Guo","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Massachusetts, Amherst, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Massachusetts, Amherst, MA, USA","institution_ids":["https://openalex.org/I24603500"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055210733","display_name":"Israel Koren","orcid":"https://orcid.org/0000-0003-2741-7108"},"institutions":[{"id":"https://openalex.org/I24603500","display_name":"University of Massachusetts Amherst","ror":"https://ror.org/0072zz521","country_code":"US","type":"education","lineage":["https://openalex.org/I24603500"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"I. Koren","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Massachusetts, Amherst, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Massachusetts, Amherst, MA, USA","institution_ids":["https://openalex.org/I24603500"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065555691","display_name":"C.M. Krishna","orcid":"https://orcid.org/0000-0002-6019-9125"},"institutions":[{"id":"https://openalex.org/I24603500","display_name":"University of Massachusetts Amherst","ror":"https://ror.org/0072zz521","country_code":"US","type":"education","lineage":["https://openalex.org/I24603500"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C.M. Krishna","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Massachusetts, Amherst, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Massachusetts, Amherst, MA, USA","institution_ids":["https://openalex.org/I24603500"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I24603500"],"apc_list":null,"apc_paid":null,"fwci":0.2232,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.46427249,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"112","last_page":"119"},"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9947999715805054,"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":0.9937000274658203,"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/bandwidth-throttling","display_name":"Bandwidth throttling","score":0.9862504601478577},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7809340953826904},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.620206356048584},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.4361027479171753},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.43590667843818665},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.427101731300354},{"id":"https://openalex.org/keywords/fetch","display_name":"Fetch","score":0.41593384742736816},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3551452159881592},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.21325555443763733},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11609753966331482},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08208489418029785}],"concepts":[{"id":"https://openalex.org/C173061102","wikidata":"https://www.wikidata.org/wiki/Q478819","display_name":"Bandwidth throttling","level":3,"score":0.9862504601478577},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7809340953826904},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.620206356048584},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.4361027479171753},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.43590667843818665},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.427101731300354},{"id":"https://openalex.org/C131918245","wikidata":"https://www.wikidata.org/wiki/Q1409090","display_name":"Fetch","level":2,"score":0.41593384742736816},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3551452159881592},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.21325555443763733},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11609753966331482},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08208489418029785},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C131097465","wikidata":"https://www.wikidata.org/wiki/Q178898","display_name":"Gas compressor","level":2,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/ispass.2006.1620795","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ispass.2006.1620795","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Symposium on Performance Analysis of Systems and Software","raw_type":"proceedings-article"},{"id":"pmh:oai:scholarworks.umass.edu:ece_faculty_pubs-1752","is_oa":false,"landing_page_url":"https://scholarworks.umass.edu/ece_faculty_pubs/753","pdf_url":null,"source":{"id":"https://openalex.org/S4306402057","display_name":"Scholarworks (University of Massachusetts Amherst)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I24603500","host_organization_name":"University of Massachusetts Amherst","host_organization_lineage":["https://openalex.org/I24603500"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Electrical and Computer Engineering Faculty Publication Series","raw_type":"text"},{"id":"pmh:oai:scholarworks.umass.edu:ece_faculty_pubs-1832","is_oa":true,"landing_page_url":"https://scholarworks.umass.edu/ece_faculty_pubs/833","pdf_url":null,"source":{"id":"https://openalex.org/S4306402057","display_name":"Scholarworks (University of Massachusetts Amherst)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I24603500","host_organization_name":"University of Massachusetts Amherst","host_organization_lineage":["https://openalex.org/I24603500"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Electrical and Computer Engineering Faculty Publication Series","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.73.7119","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.73.7119","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://euler.ecs.umass.edu/research/Wang-ISPASS06.pdf","raw_type":"text"},{"id":"pmh:oai:scholarworks.umass.edu:20.500.14394/21452","is_oa":false,"landing_page_url":"https://hdl.handle.net/20.500.14394/21452","pdf_url":null,"source":{"id":"https://openalex.org/S4306402057","display_name":"Scholarworks (University of Massachusetts Amherst)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I24603500","host_organization_name":"University of Massachusetts Amherst","host_organization_lineage":["https://openalex.org/I24603500"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"published","raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:scholarworks.umass.edu:ece_faculty_pubs-1832","is_oa":true,"landing_page_url":"https://scholarworks.umass.edu/ece_faculty_pubs/833","pdf_url":null,"source":{"id":"https://openalex.org/S4306402057","display_name":"Scholarworks (University of Massachusetts Amherst)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I24603500","host_organization_name":"University of Massachusetts Amherst","host_organization_lineage":["https://openalex.org/I24603500"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Electrical and Computer Engineering Faculty Publication Series","raw_type":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1503616167","https://openalex.org/W1732888415","https://openalex.org/W2013129990","https://openalex.org/W2032094184","https://openalex.org/W2042941769","https://openalex.org/W2102727118","https://openalex.org/W2109111432","https://openalex.org/W2109490186","https://openalex.org/W2113853042","https://openalex.org/W2114067856","https://openalex.org/W2120951490","https://openalex.org/W2122438621","https://openalex.org/W2130261923","https://openalex.org/W2154512574","https://openalex.org/W2276976987","https://openalex.org/W2901517794","https://openalex.org/W3138739399","https://openalex.org/W3140903683","https://openalex.org/W4239314300","https://openalex.org/W4285719527","https://openalex.org/W6630369488","https://openalex.org/W6694985127","https://openalex.org/W6792941224"],"related_works":["https://openalex.org/W2393348554","https://openalex.org/W2349133582","https://openalex.org/W2010203168","https://openalex.org/W3151308896","https://openalex.org/W2015072665","https://openalex.org/W2069213387","https://openalex.org/W2377698884","https://openalex.org/W2361550097","https://openalex.org/W179829755","https://openalex.org/W2287355668"],"abstract_inverted_index":{"Front-end":[0],"instruction":[1],"delivery":[2],"accounts":[3],"for":[4,71],"a":[5,47,87,100,119,151,209],"significant":[6],"fraction":[7],"of":[8,117,183],"energy":[9,27,42,76,164,173],"consumption":[10,28,43],"in":[11,63,162],"dynamically":[12,113,144],"scheduled":[13],"superscalar":[14],"processors.":[15,73],"Different":[16],"front-end":[17],"throttling":[18,59,104,111,133,158,206],"techniques":[19,61],"have":[20],"been":[21],"introduced":[22],"to":[23,92,129,148,177,202],"reduce":[24,40],"the":[25,41,52,81,110,125,131,137,142,157,172,192,196,203],"chip-wide":[26],"caused":[29],"by":[30,80],"redundant":[31],"fetching.":[32],"Hardware-based":[33],"techniques,":[34],"such":[35],"as":[36],"flow-based":[37],"throttling,":[38],"could":[39,170],"considerably,":[44],"but":[45],"with":[46],"high":[48],"performance":[49,66,185],"loss.":[50,186],"On":[51],"other":[53],"hand,":[54],"compiler-based":[55,101],"IPC-estimation-driven":[56],"software":[57],"fetch":[58,103,132],"(CFT)":[60],"result":[62],"relatively":[64],"low":[65,90,184],"degradation,":[67],"which":[68],"is":[69],"desirable":[70],"high-performance":[72],"However,":[74],"their":[75],"savings":[77,174,200],"are":[78],"limited":[79],"fact":[82],"that":[83,107,168,191],"they":[84],"typically":[85],"use":[86],"predefined":[88],"fixed":[89,120,204],"IPC-threshold":[91],"control":[93],"throttling.":[94],"In":[95],"this":[96],"paper,":[97],"we":[98],"propose":[99],"adaptive":[102],"(CAFT)":[105],"technique":[106,123,194],"allows":[108],"changing":[109],"threshold":[112,143,205],"at":[114,150],"runtime.":[115],"Instead":[116],"using":[118],"threshold,":[121],"our":[122],"uses":[124],"decode/issue":[126],"difference":[127],"(DID)":[128],"assist":[130],"decision":[134],"based":[135],"on":[136],"statically":[138],"estimated":[139,153],"IPC.":[140],"Changing":[141],"makes":[145],"it":[146],"possible":[147],"throttle":[149],"higher":[152],"IPC,":[154],"thus":[155],"increasing":[156],"opportunities":[159],"and":[160,207],"resulting":[161],"larger":[163],"savings.":[165],"We":[166],"demonstrate":[167],"CAFT":[169],"increase":[171],"significantly":[175],"compared":[176,201],"CFT,":[178],"while":[179],"preserving":[180],"its":[181],"benefit":[182],"Our":[187],"simulation":[188],"results":[189],"show":[190],"proposed":[193],"doubles":[195],"energy-delay":[197],"product":[198],"(EDP)":[199],"achieves":[208],"6.1%":[210],"average":[211],"EDP":[212],"saving.":[213]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
