{"id":"https://openalex.org/W4214492038","doi":"https://doi.org/10.1145/3503222.3507745","title":"CRISP: critical slice prefetching","display_name":"CRISP: critical slice prefetching","publication_year":2022,"publication_date":"2022-02-22","ids":{"openalex":"https://openalex.org/W4214492038","doi":"https://doi.org/10.1145/3503222.3507745"},"language":"en","primary_location":{"id":"doi:10.1145/3503222.3507745","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3503222.3507745","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3503222.3507745","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th ACM International Conference on Architectural Support for Programming Languages and Operating Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3503222.3507745","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002126571","display_name":"Heiner Litz","orcid":"https://orcid.org/0000-0001-5181-9639"},"institutions":[{"id":"https://openalex.org/I185103710","display_name":"University of California, Santa Cruz","ror":"https://ror.org/03s65by71","country_code":"US","type":"education","lineage":["https://openalex.org/I185103710"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Heiner Litz","raw_affiliation_strings":["University of California at Santa Cruz, USA"],"affiliations":[{"raw_affiliation_string":"University of California at Santa Cruz, USA","institution_ids":["https://openalex.org/I185103710"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057534738","display_name":"Grant Ayers","orcid":null},"institutions":[{"id":"https://openalex.org/I1291425158","display_name":"Google (United States)","ror":"https://ror.org/00njsd438","country_code":"US","type":"company","lineage":["https://openalex.org/I1291425158","https://openalex.org/I4210128969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Grant Ayers","raw_affiliation_strings":["Google, USA"],"affiliations":[{"raw_affiliation_string":"Google, USA","institution_ids":["https://openalex.org/I1291425158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011491987","display_name":"Parthasarathy Ranganathan","orcid":"https://orcid.org/0000-0002-9751-5902"},"institutions":[{"id":"https://openalex.org/I1291425158","display_name":"Google (United States)","ror":"https://ror.org/00njsd438","country_code":"US","type":"company","lineage":["https://openalex.org/I1291425158","https://openalex.org/I4210128969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Parthasarathy Ranganathan","raw_affiliation_strings":["Google, USA"],"affiliations":[{"raw_affiliation_string":"Google, USA","institution_ids":["https://openalex.org/I1291425158"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5002126571"],"corresponding_institution_ids":["https://openalex.org/I185103710"],"apc_list":null,"apc_paid":null,"fwci":6.0564,"has_fulltext":true,"cited_by_count":29,"citation_normalized_percentile":{"value":0.97214182,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"300","last_page":"313"},"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9994999766349792,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9994999766349792,"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":0.8909476399421692},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.7280022501945496},{"id":"https://openalex.org/keywords/dram","display_name":"Dram","score":0.5448711514472961},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5343813896179199},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.4860970973968506},{"id":"https://openalex.org/keywords/cas-latency","display_name":"CAS latency","score":0.4817347824573517},{"id":"https://openalex.org/keywords/interleaved-memory","display_name":"Interleaved memory","score":0.44007208943367004},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3877190947532654},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.365007221698761},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.2899741530418396},{"id":"https://openalex.org/keywords/memory-management","display_name":"Memory management","score":0.2823297381401062},{"id":"https://openalex.org/keywords/memory-controller","display_name":"Memory controller","score":0.17793706059455872},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.16689515113830566},{"id":"https://openalex.org/keywords/semiconductor-memory","display_name":"Semiconductor memory","score":0.09001484513282776}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8909476399421692},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.7280022501945496},{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.5448711514472961},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5343813896179199},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.4860970973968506},{"id":"https://openalex.org/C189930140","wikidata":"https://www.wikidata.org/wiki/Q1112878","display_name":"CAS latency","level":4,"score":0.4817347824573517},{"id":"https://openalex.org/C63511323","wikidata":"https://www.wikidata.org/wiki/Q908936","display_name":"Interleaved memory","level":4,"score":0.44007208943367004},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3877190947532654},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.365007221698761},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.2899741530418396},{"id":"https://openalex.org/C176649486","wikidata":"https://www.wikidata.org/wiki/Q2308807","display_name":"Memory management","level":3,"score":0.2823297381401062},{"id":"https://openalex.org/C100800780","wikidata":"https://www.wikidata.org/wiki/Q1175867","display_name":"Memory controller","level":3,"score":0.17793706059455872},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.16689515113830566},{"id":"https://openalex.org/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.09001484513282776},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"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":1,"locations":[{"id":"doi:10.1145/3503222.3507745","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3503222.3507745","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3503222.3507745","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th ACM International Conference on Architectural Support for Programming Languages and Operating Systems","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3503222.3507745","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3503222.3507745","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3503222.3507745","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th ACM International Conference on Architectural Support for Programming Languages and Operating Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.6899999976158142}],"awards":[],"funders":[{"id":"https://openalex.org/F4320307102","display_name":"Intel Corporation","ror":"https://ror.org/01ek73717"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4214492038.pdf","grobid_xml":"https://content.openalex.org/works/W4214492038.grobid-xml"},"referenced_works_count":100,"referenced_works":["https://openalex.org/W1736634110","https://openalex.org/W1978301594","https://openalex.org/W1985210871","https://openalex.org/W1985419898","https://openalex.org/W1994137996","https://openalex.org/W2001055007","https://openalex.org/W2002747242","https://openalex.org/W2010128395","https://openalex.org/W2025176400","https://openalex.org/W2034861439","https://openalex.org/W2036853599","https://openalex.org/W2036895660","https://openalex.org/W2044304745","https://openalex.org/W2048793727","https://openalex.org/W2051407019","https://openalex.org/W2054557177","https://openalex.org/W2079002351","https://openalex.org/W2079133422","https://openalex.org/W2083839254","https://openalex.org/W2087985718","https://openalex.org/W2096234108","https://openalex.org/W2099089002","https://openalex.org/W2101738713","https://openalex.org/W2105194472","https://openalex.org/W2108039095","https://openalex.org/W2108977887","https://openalex.org/W2110296438","https://openalex.org/W2111905231","https://openalex.org/W2112841617","https://openalex.org/W2114509705","https://openalex.org/W2120274141","https://openalex.org/W2122563027","https://openalex.org/W2123608323","https://openalex.org/W2128071473","https://openalex.org/W2131498141","https://openalex.org/W2133098851","https://openalex.org/W2134197365","https://openalex.org/W2138571755","https://openalex.org/W2146173591","https://openalex.org/W2146307698","https://openalex.org/W2153622871","https://openalex.org/W2154176977","https://openalex.org/W2157128750","https://openalex.org/W2158630919","https://openalex.org/W2159278058","https://openalex.org/W2165113127","https://openalex.org/W2167195409","https://openalex.org/W2169040626","https://openalex.org/W2187405838","https://openalex.org/W2209148515","https://openalex.org/W2234679013","https://openalex.org/W2290349115","https://openalex.org/W2329976284","https://openalex.org/W2528800812","https://openalex.org/W2586555532","https://openalex.org/W2748573297","https://openalex.org/W2795232275","https://openalex.org/W2883051445","https://openalex.org/W2897675008","https://openalex.org/W2899703500","https://openalex.org/W2903035991","https://openalex.org/W2930718998","https://openalex.org/W2931925202","https://openalex.org/W2947855954","https://openalex.org/W2951202371","https://openalex.org/W2952416601","https://openalex.org/W2962717918","https://openalex.org/W2963311060","https://openalex.org/W2979304504","https://openalex.org/W2979935562","https://openalex.org/W2988776305","https://openalex.org/W3005250903","https://openalex.org/W3012303953","https://openalex.org/W3016777042","https://openalex.org/W3026610153","https://openalex.org/W3043538794","https://openalex.org/W3080542861","https://openalex.org/W3091730480","https://openalex.org/W3098728989","https://openalex.org/W3103905023","https://openalex.org/W3105883271","https://openalex.org/W3140105821","https://openalex.org/W3155329745","https://openalex.org/W3192688428","https://openalex.org/W3204995106","https://openalex.org/W3206142460","https://openalex.org/W4231765784","https://openalex.org/W4232096869","https://openalex.org/W4232110363","https://openalex.org/W4238305024","https://openalex.org/W4240046008","https://openalex.org/W4240535691","https://openalex.org/W4241590855","https://openalex.org/W4244072202","https://openalex.org/W4244405793","https://openalex.org/W4245906590","https://openalex.org/W4250948891","https://openalex.org/W4252961525","https://openalex.org/W4254589276","https://openalex.org/W4362561689"],"related_works":["https://openalex.org/W4293430534","https://openalex.org/W2342813629","https://openalex.org/W3150934690","https://openalex.org/W4297812927","https://openalex.org/W2335743642","https://openalex.org/W2800412005","https://openalex.org/W1976244802","https://openalex.org/W4386903460","https://openalex.org/W1992487929","https://openalex.org/W2083934844"],"abstract_inverted_index":{"The":[0,43],"high":[1,75,120],"access":[2,41,80,140],"latency":[3,76,113,121],"of":[4,38,46,77,105,175,184],"DRAM":[5],"continues":[6],"to":[7,21,30,72,162,189],"be":[8,124],"a":[9,18,69,102,127,156,166],"performance":[10,33],"challenge":[11],"for":[12,62],"contemporary":[13],"microprocessor":[14],"systems.":[15],"Prefetching":[16],"is":[17,160],"well-established":[19],"technique":[20,89,159,180],"address":[22],"this":[23],"problem,":[24],"however,":[25],"existing":[26],"implemented":[27],"designs":[28],"fail":[29],"provide":[31],"any":[32],"benefits":[34],"in":[35,64,153],"the":[36,74,112,176,182],"presence":[37],"irregular":[39,52,78],"memory":[40,53,79,139],"patterns.":[42],"hardware":[44,135],"complexity":[45],"prior":[47],"techniques":[48],"that":[49,111],"can":[50,123],"predict":[51],"accesses":[54],"such":[55],"as":[56,97,99,147,149],"runahead":[57],"execution":[58],"has":[59],"proven":[60],"untenable":[61],"implementation":[63],"real":[65],"hardware.":[66],"We":[67],"propose":[68],"lightweight":[70],"mechanism":[71],"hide":[73],"patterns":[81],"by":[82,115,137,187,192],"leveraging":[83],"criticality-based":[84],"scheduling.":[85],"In":[86],"particular,":[87],"our":[88,158],"executes":[90],"delinquent":[91],"loads":[92],"and":[93,118,143,191],"their":[94,106],"load":[95,142],"slices":[96],"early":[98],"possible,":[100],"hiding":[101],"significant":[103],"fraction":[104],"latency.":[107],"Furthermore,":[108],"we":[109],"observe":[110],"induced":[114],"branch":[116,144],"mispredictions":[117],"other":[119],"instructions":[122],"hidden":[125],"with":[126],"similar":[128],"approach.":[129],"Our":[130,179],"proposal":[131],"only":[132,165],"requires":[133],"minimal":[134,173],"modifications":[136,174],"performing":[138],"classification,":[141],"slice":[145],"extraction,":[146],"well":[148],"priority":[150],"analysis":[151],"exclusively":[152],"software.":[154],"As":[155],"result,":[157],"feasible":[161],"implement,":[163],"introducing":[164],"simple":[167],"new":[168],"instruction":[169,177],"prefix":[170],"while":[171],"requiring":[172],"scheduler.":[178],"increases":[181],"IPC":[183],"memory-latency-bound":[185],"applications":[186],"up":[188],"38%":[190],"8.4%":[193],"on":[194],"average.":[195]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5}],"updated_date":"2026-03-12T08:34:05.389933","created_date":"2025-10-10T00:00:00"}