{"id":"https://openalex.org/W1978057672","doi":"https://doi.org/10.4018/jhcr.2011100103","title":"Reducing Power and Energy Overhead in Instruction Prefetching for Embedded Processor Systems","display_name":"Reducing Power and Energy Overhead in Instruction Prefetching for Embedded Processor Systems","publication_year":2011,"publication_date":"2011-10-01","ids":{"openalex":"https://openalex.org/W1978057672","doi":"https://doi.org/10.4018/jhcr.2011100103","mag":"1978057672"},"language":"en","primary_location":{"id":"doi:10.4018/jhcr.2011100103","is_oa":false,"landing_page_url":"https://doi.org/10.4018/jhcr.2011100103","pdf_url":null,"source":{"id":"https://openalex.org/S171045950","display_name":"International Journal of Handheld Computing Research","issn_l":"1947-9158","issn":["1947-9158","1947-9166"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Handheld Computing Research","raw_type":"journal-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/A5111435908","display_name":"Ji Gu","orcid":null},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Ji Gu","raw_affiliation_strings":["University of New South Wales, Australia","Univ. of New South wales, Australia#TAB#"],"affiliations":[{"raw_affiliation_string":"University of New South Wales, Australia","institution_ids":["https://openalex.org/I31746571"]},{"raw_affiliation_string":"Univ. of New South wales, Australia#TAB#","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023177983","display_name":"Hui Guo","orcid":"https://orcid.org/0000-0002-7874-7273"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Hui Guo","raw_affiliation_strings":["University of New South Wales, Australia","Univ. of New South wales, Australia#TAB#"],"affiliations":[{"raw_affiliation_string":"University of New South Wales, Australia","institution_ids":["https://openalex.org/I31746571"]},{"raw_affiliation_string":"Univ. of New South wales, Australia#TAB#","institution_ids":["https://openalex.org/I31746571"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5111435908"],"corresponding_institution_ids":["https://openalex.org/I31746571"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06041806,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":"4","first_page":"42","last_page":"58"},"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":0.9993000030517578,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9987000226974487,"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":0.8958141207695007},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6994848251342773},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.5871372222900391},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5828312635421753},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.48610520362854004},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.48091408610343933},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.45650559663772583},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.42430344223976135},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.35875576734542847},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.34799158573150635},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.24494001269340515}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8958141207695007},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6994848251342773},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.5871372222900391},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5828312635421753},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.48610520362854004},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.48091408610343933},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.45650559663772583},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.42430344223976135},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.35875576734542847},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.34799158573150635},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.24494001269340515},{"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.4018/jhcr.2011100103","is_oa":false,"landing_page_url":"https://doi.org/10.4018/jhcr.2011100103","pdf_url":null,"source":{"id":"https://openalex.org/S171045950","display_name":"International Journal of Handheld Computing Research","issn_l":"1947-9158","issn":["1947-9158","1947-9166"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Handheld Computing Research","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:igg:jhcr00:v:2:y:2011:i:4:p:42-58","is_oa":false,"landing_page_url":"http://services.igi-global.com/resolvedoi/resolve.aspx?doi=10.4018/jhcr.2011100103","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W90181270","https://openalex.org/W1555915743","https://openalex.org/W1612189975","https://openalex.org/W1686420892","https://openalex.org/W2010128395","https://openalex.org/W2014271889","https://openalex.org/W2025108891","https://openalex.org/W2029618796","https://openalex.org/W2031256681","https://openalex.org/W2032094184","https://openalex.org/W2040682208","https://openalex.org/W2077265483","https://openalex.org/W2102409597","https://openalex.org/W2103330947","https://openalex.org/W2111401192","https://openalex.org/W2115316748","https://openalex.org/W2120636791","https://openalex.org/W2122422937","https://openalex.org/W2131675049","https://openalex.org/W2132552633","https://openalex.org/W2143285027","https://openalex.org/W2159177802","https://openalex.org/W2160395504","https://openalex.org/W2161698662","https://openalex.org/W2168886947","https://openalex.org/W2209148515","https://openalex.org/W3146709520","https://openalex.org/W4232751114","https://openalex.org/W4234512308","https://openalex.org/W4237547811","https://openalex.org/W4249809409","https://openalex.org/W4255807648"],"related_works":["https://openalex.org/W1993210935","https://openalex.org/W2167303720","https://openalex.org/W2081416538","https://openalex.org/W2549803267","https://openalex.org/W2497617944","https://openalex.org/W1563139915","https://openalex.org/W2061075966","https://openalex.org/W3147501184","https://openalex.org/W4256652509","https://openalex.org/W2109715593"],"abstract_inverted_index":{"Instruction":[0,70],"prefetching":[1,16,51,61],"is":[2,76],"an":[3,59],"effective":[4,78],"way":[5],"to":[6],"improve":[7],"performance":[8,19,35,116],"of":[9,97,101],"the":[10,84,88,111],"pipelined":[11],"processors.":[12],"However,":[13],"existing":[14,90],"instruction":[15,50],"schemes":[17],"increase":[18],"with":[20,87],"a":[21,54,98,118],"significant":[22],"energy":[23,38,47,121],"sacrifice,":[24],"making":[25],"them":[26],"unsuitable":[27],"for":[28,79,95],"embedded":[29],"and":[30,36,58,83,110],"ubiquitous":[31],"systems":[32],"where":[33],"high":[34],"low":[37],"consumption":[39],"are":[40,66],"all":[41],"demanded.":[42],"This":[43],"paper":[44],"proposes":[45],"reducing":[46],"overhead":[48],"in":[49],"by":[52],"using":[53],"simple":[55],"hardware/software":[56],"design":[57],"efficient":[60],"operation":[62],"scheme.":[63],"Two":[64],"approaches":[65],"investigated:":[67],"Decoded":[68],"Loop":[69],"Cache":[71],"based":[72],"Prefetching":[73,93],"(DLICP)":[74],"that":[75,107],"most":[77],"loop":[80],"intensive":[81],"applications,":[82],"enhanced":[85,112],"DLICP":[86,109,113],"popular":[89],"Next":[91],"Line":[92],"(NLP)":[94],"applications":[96],"moderate":[99],"number":[100],"loops.":[102],"The":[103],"experimental":[104],"results":[105],"show":[106],"both":[108],"deliver":[114],"improved":[115],"at":[117],"much":[119],"reduced":[120],"overhead.":[122]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
