{"id":"https://openalex.org/W1998159141","doi":"https://doi.org/10.1587/transinf.2014rcp0004","title":"Low-Power Loop Parallelization onto CGRA Utilizing Variable Dual V<sub>DD</sub>","display_name":"Low-Power Loop Parallelization onto CGRA Utilizing Variable Dual V<sub>DD</sub>","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W1998159141","doi":"https://doi.org/10.1587/transinf.2014rcp0004","mag":"1998159141"},"language":"en","primary_location":{"id":"doi:10.1587/transinf.2014rcp0004","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2014rcp0004","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E98.D/2/E98.D_2014RCP0004/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/transinf/E98.D/2/E98.D_2014RCP0004/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008683159","display_name":"Bing Xu","orcid":"https://orcid.org/0000-0001-9159-2512"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Bing XU","raw_affiliation_strings":["Institute of Microelectronic, Tsinghua University","Institute of Microelectronic,Tsinghua University)"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronic, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Institute of Microelectronic,Tsinghua University)","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054524841","display_name":"Shouyi Yin","orcid":"https://orcid.org/0000-0003-2309-572X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shouyi YIN","raw_affiliation_strings":["Institute of Microelectronic, Tsinghua University","Institute of Microelectronic,Tsinghua University)"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronic, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Institute of Microelectronic,Tsinghua University)","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100358856","display_name":"Leibo Liu","orcid":"https://orcid.org/0000-0001-7548-4116"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Leibo LIU","raw_affiliation_strings":["Institute of Microelectronic, Tsinghua University","Institute of Microelectronic,Tsinghua University)"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronic, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Institute of Microelectronic,Tsinghua University)","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036023084","display_name":"Shaojun Wei","orcid":"https://orcid.org/0000-0001-5117-7920"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaojun WEI","raw_affiliation_strings":["Institute of Microelectronic, Tsinghua University","Institute of Microelectronic,Tsinghua University)"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronic, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Institute of Microelectronic,Tsinghua University)","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5008683159"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.3314,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.59741281,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"E98.D","issue":"2","first_page":"243","last_page":"251"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design 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/T10904","display_name":"Embedded Systems Design 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/T10829","display_name":"Interconnection Networks and Systems","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":0.9997000098228455,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8110735416412354},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6983416676521301},{"id":"https://openalex.org/keywords/modulo","display_name":"Modulo","score":0.669927716255188},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6069642305374146},{"id":"https://openalex.org/keywords/loop-unrolling","display_name":"Loop unrolling","score":0.5773801803588867},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.5629915595054626},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.5251153111457825},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.4751593768596649},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.473433256149292},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.19636046886444092},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11070320010185242},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1056758463382721}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8110735416412354},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6983416676521301},{"id":"https://openalex.org/C54732982","wikidata":"https://www.wikidata.org/wiki/Q1415345","display_name":"Modulo","level":2,"score":0.669927716255188},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6069642305374146},{"id":"https://openalex.org/C76970557","wikidata":"https://www.wikidata.org/wiki/Q1869750","display_name":"Loop unrolling","level":3,"score":0.5773801803588867},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.5629915595054626},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.5251153111457825},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.4751593768596649},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.473433256149292},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.19636046886444092},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11070320010185242},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1056758463382721},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transinf.2014rcp0004","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2014rcp0004","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E98.D/2/E98.D_2014RCP0004/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/transinf.2014rcp0004","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2014rcp0004","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E98.D/2/E98.D_2014RCP0004/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3907330648","display_name":null,"funder_award_id":"61274131","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4020255992","display_name":null,"funder_award_id":"Project","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4243412236","display_name":null,"funder_award_id":"863 Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5037269161","display_name":null,"funder_award_id":"6127413","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8955107213","display_name":null,"funder_award_id":"Major","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335773","display_name":"National High-tech Research and Development Program","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1998159141.pdf","grobid_xml":"https://content.openalex.org/works/W1998159141.grobid-xml"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W105298322","https://openalex.org/W1985307174","https://openalex.org/W2013505463","https://openalex.org/W2023027709","https://openalex.org/W2039223206","https://openalex.org/W2058732093","https://openalex.org/W2122171990","https://openalex.org/W2123412205","https://openalex.org/W2140169558","https://openalex.org/W2214063558","https://openalex.org/W4250523893"],"related_works":["https://openalex.org/W17155033","https://openalex.org/W2148967747","https://openalex.org/W3207760230","https://openalex.org/W1496222301","https://openalex.org/W4256534760","https://openalex.org/W1590307681","https://openalex.org/W4312814274","https://openalex.org/W3008658471","https://openalex.org/W4206432387","https://openalex.org/W2899076775"],"abstract_inverted_index":{"Coarse":[0],"Grained":[1],"Reconfigurable":[2],"Architectures":[3],"(CGRAs)":[4],"are":[5,39],"promising":[6],"platform":[7],"based":[8],"on":[9,24,82,138],"its":[10,64],"high-performance":[11],"and":[12],"low":[13],"cost.":[14],"Researchers":[15],"have":[16,42],"developed":[17],"efficient":[18],"compilers":[19],"for":[20],"mapping":[21],"compute-intensive":[22],"applications":[23],"CGRA":[25,70],"using":[26,88],"modulo":[27],"scheduling.":[28],"In":[29,101],"order":[30],"to":[31,41,63,74],"generate":[32],"loop":[33],"kernel,":[34],"every":[35],"stage":[36,111],"of":[37,99,112,119],"kernel":[38,113],"forced":[40],"the":[43,51,59,97,120,134],"same":[44],"execution":[45],"time":[46,145],"which":[47],"is":[48,146],"determined":[49],"by":[50,136],"critical":[52],"PE.":[53],"Hence":[54],"non-critical":[55],"PEs":[56],"can":[57],"decrease":[58],"supply":[60],"voltage":[61],"according":[62],"slack":[65],"time.":[66],"The":[67,143],"variable":[68,106],"Dual-VDD":[69],"incorporates":[71],"this":[72,102],"feature":[73],"reduce":[75,133],"power":[76,135],"consumption.":[77],"Previous":[78],"work":[79],"mainly":[80],"focuses":[81],"calculating":[83],"a":[84],"global":[85,123],"optimal":[86,107,124],"VDDL":[87,108],"overall":[89],"optimization":[90],"method":[91],"that":[92],"does":[93],"not":[94],"fully":[95],"exploit":[96],"flexibility":[98],"architecture.":[100],"brief,":[103],"we":[104],"adopt":[105],"in":[109],"each":[110],"concerning":[114],"their":[115],"pattern":[116],"respectively":[117],"instead":[118],"fixed":[121],"simulated":[122],"VDDL.":[125],"Experiment":[126],"shows":[127],"our":[128],"proposed":[129],"heuristic":[130],"approach":[131],"could":[132],"27.6%":[137],"average":[139],"without":[140],"decreasing":[141],"performance.":[142],"compilation":[144],"also":[147],"acceptable.":[148]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}