{"id":"https://openalex.org/W3206142460","doi":"https://doi.org/10.1145/3466752.3480115","title":"Criticality Driven Fetch","display_name":"Criticality Driven Fetch","publication_year":2021,"publication_date":"2021-10-17","ids":{"openalex":"https://openalex.org/W3206142460","doi":"https://doi.org/10.1145/3466752.3480115","mag":"3206142460"},"language":"en","primary_location":{"id":"doi:10.1145/3466752.3480115","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3466752.3480115","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"MICRO-54: 54th Annual IEEE/ACM International Symposium on Microarchitecture","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/A5013737124","display_name":"Aniket Deshmukh","orcid":null},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Aniket Deshmukh","raw_affiliation_strings":["UT Austin, United States of America"],"affiliations":[{"raw_affiliation_string":"UT Austin, United States of America","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070360563","display_name":"Yale N. Patt","orcid":"https://orcid.org/0009-0004-8704-8249"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yale N. Patt","raw_affiliation_strings":["UT Austin, United States of America"],"affiliations":[{"raw_affiliation_string":"UT Austin, United States of America","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5013737124"],"corresponding_institution_ids":["https://openalex.org/I86519309"],"apc_list":null,"apc_paid":null,"fwci":1.4088,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.81029434,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"380","last_page":"391"},"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":0.9987000226974487,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9983999729156494,"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":0.8369171619415283},{"id":"https://openalex.org/keywords/fetch","display_name":"Fetch","score":0.7548878192901611},{"id":"https://openalex.org/keywords/critical-path-method","display_name":"Critical path method","score":0.6269651651382446},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.612307608127594},{"id":"https://openalex.org/keywords/criticality","display_name":"Criticality","score":0.5506571531295776},{"id":"https://openalex.org/keywords/parallelism","display_name":"Parallelism (grammar)","score":0.5392220616340637},{"id":"https://openalex.org/keywords/window","display_name":"Window (computing)","score":0.45915380120277405},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.21737739443778992}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8369171619415283},{"id":"https://openalex.org/C131918245","wikidata":"https://www.wikidata.org/wiki/Q1409090","display_name":"Fetch","level":2,"score":0.7548878192901611},{"id":"https://openalex.org/C115874739","wikidata":"https://www.wikidata.org/wiki/Q825377","display_name":"Critical path method","level":2,"score":0.6269651651382446},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.612307608127594},{"id":"https://openalex.org/C125611927","wikidata":"https://www.wikidata.org/wiki/Q17008131","display_name":"Criticality","level":2,"score":0.5506571531295776},{"id":"https://openalex.org/C2781172179","wikidata":"https://www.wikidata.org/wiki/Q853109","display_name":"Parallelism (grammar)","level":2,"score":0.5392220616340637},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.45915380120277405},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.21737739443778992},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3466752.3480115","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3466752.3480115","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"MICRO-54: 54th Annual IEEE/ACM International Symposium on Microarchitecture","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G397972948","display_name":null,"funder_award_id":"2011145","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W1978301594","https://openalex.org/W2034861439","https://openalex.org/W2061894527","https://openalex.org/W2099089002","https://openalex.org/W2105102111","https://openalex.org/W2118859527","https://openalex.org/W2120274141","https://openalex.org/W2122287586","https://openalex.org/W2123608497","https://openalex.org/W2137418704","https://openalex.org/W2146173591","https://openalex.org/W2149075803","https://openalex.org/W2149379863","https://openalex.org/W2153456949","https://openalex.org/W2157274115","https://openalex.org/W2160428323","https://openalex.org/W2168307289","https://openalex.org/W2170382128","https://openalex.org/W2237666531","https://openalex.org/W2238100542","https://openalex.org/W2507809706","https://openalex.org/W2567398608","https://openalex.org/W2593897803","https://openalex.org/W2621336173","https://openalex.org/W2798280240","https://openalex.org/W2883613460","https://openalex.org/W2903910116","https://openalex.org/W2927558418","https://openalex.org/W2931925202","https://openalex.org/W2963311060","https://openalex.org/W2976641673","https://openalex.org/W2979780468","https://openalex.org/W2979849111","https://openalex.org/W3016777042","https://openalex.org/W3145484724","https://openalex.org/W4232120412","https://openalex.org/W4233118400","https://openalex.org/W4236345830","https://openalex.org/W4242484660","https://openalex.org/W4248958322","https://openalex.org/W4250289196","https://openalex.org/W4254313250","https://openalex.org/W4362561689"],"related_works":["https://openalex.org/W4214970455","https://openalex.org/W2175646991","https://openalex.org/W2027386296","https://openalex.org/W2123973634","https://openalex.org/W4235978579","https://openalex.org/W2118170736","https://openalex.org/W202875565","https://openalex.org/W4214664648","https://openalex.org/W2004000834","https://openalex.org/W2083934283"],"abstract_inverted_index":{"Modern":[0],"OoO":[1],"cores":[2],"achieve":[3],"high":[4],"levels":[5],"of":[6,22,60,83,90],"performance":[7,17],"using":[8],"large":[9],"instruction":[10,77],"windows.":[11],"Scaling":[12],"the":[13,23,57,61,71,81,84,88],"window":[14,78],"size":[15,82],"improves":[16],"by":[18],"making":[19],"visible":[20],"more":[21],"parallelism":[24,91],"present":[25],"in":[26,35,70],"programs.":[27],"However,":[28],"this":[29],"leads":[30],"to":[31],"an":[32],"exponential":[33],"increase":[34],"area":[36],"and":[37,53],"power.":[38],"We":[39],"specify":[40],"Criticality":[41],"Driven":[42],"Fetch":[43],"(CDF),":[44],"a":[45,75],"new":[46],"execution":[47],"paradigm":[48],"that":[49,92],"preferentially":[50],"fetches,":[51],"allocates,":[52],"executes":[54],"instructions":[55,69],"on":[56],"critical":[58,68,97],"path":[59],"program.":[62],"By":[63],"skipping":[64],"over":[65],"non-critical":[66],"instructions,":[67,98],"ROB":[72],"can":[73,93],"span":[74],"sequential":[76],"larger":[79],"than":[80],"ROB.":[85],"This":[86],"increases":[87],"amount":[89],"be":[94],"extracted":[95],"from":[96],"thereby":[99],"improving":[100],"performance.":[101]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-12T08:34:05.389933","created_date":"2025-10-10T00:00:00"}