{"id":"https://openalex.org/W4409248420","doi":"https://doi.org/10.1109/hpca61900.2025.00024","title":"Gaze into the Pattern: Characterizing Spatial Patterns with Internal Temporal Correlations for Hardware Prefetching","display_name":"Gaze into the Pattern: Characterizing Spatial Patterns with Internal Temporal Correlations for Hardware Prefetching","publication_year":2025,"publication_date":"2025-03-01","ids":{"openalex":"https://openalex.org/W4409248420","doi":"https://doi.org/10.1109/hpca61900.2025.00024"},"language":"en","primary_location":{"id":"doi:10.1109/hpca61900.2025.00024","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpca61900.2025.00024","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Symposium on High Performance Computer Architecture (HPCA)","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/A5109543113","display_name":"Zixiao Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zixiao Chen","raw_affiliation_strings":["Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101783501","display_name":"Chentao Wu","orcid":"https://orcid.org/0000-0002-6882-3754"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chentao Wu","raw_affiliation_strings":["Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019187692","display_name":"Yunfei Gu","orcid":"https://orcid.org/0000-0002-0094-8040"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunfei Gu","raw_affiliation_strings":["Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042717241","display_name":"Ranhao Jia","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ranhao Jia","raw_affiliation_strings":["Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100392763","display_name":"Jie Li","orcid":"https://orcid.org/0000-0002-9014-8900"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Li","raw_affiliation_strings":["Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039318240","display_name":"Minyi Guo","orcid":"https://orcid.org/0000-0003-0034-2302"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Minyi Guo","raw_affiliation_strings":["Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5109543113"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":4.3022,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.93725543,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"173","last_page":"187"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9297999739646912,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10799","display_name":"Data Visualization and Analytics","score":0.9297999739646912,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T12720","display_name":"Multimedia Communication and Technology","score":0.9111999869346619,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gaze","display_name":"Gaze","score":0.772905170917511},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7236248254776001},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.49445319175720215},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4659994840621948}],"concepts":[{"id":"https://openalex.org/C2779916870","wikidata":"https://www.wikidata.org/wiki/Q14467155","display_name":"Gaze","level":2,"score":0.772905170917511},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7236248254776001},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.49445319175720215},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4659994840621948}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/hpca61900.2025.00024","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpca61900.2025.00024","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Symposium on High Performance Computer Architecture (HPCA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":75,"referenced_works":["https://openalex.org/W1513547380","https://openalex.org/W1967869476","https://openalex.org/W1985210871","https://openalex.org/W2001420671","https://openalex.org/W2018689653","https://openalex.org/W2030812654","https://openalex.org/W2045999394","https://openalex.org/W2051407019","https://openalex.org/W2079002351","https://openalex.org/W2092608522","https://openalex.org/W2101738713","https://openalex.org/W2105102111","https://openalex.org/W2105194472","https://openalex.org/W2107277872","https://openalex.org/W2123608497","https://openalex.org/W2133823506","https://openalex.org/W2135384752","https://openalex.org/W2150073849","https://openalex.org/W2152659795","https://openalex.org/W2162773908","https://openalex.org/W2165093166","https://openalex.org/W2165113127","https://openalex.org/W2169865228","https://openalex.org/W2234679013","https://openalex.org/W2294502348","https://openalex.org/W2310426546","https://openalex.org/W2314529622","https://openalex.org/W2329976284","https://openalex.org/W2537450429","https://openalex.org/W2599920862","https://openalex.org/W2748573297","https://openalex.org/W2795232275","https://openalex.org/W2896795945","https://openalex.org/W2919115771","https://openalex.org/W2930718998","https://openalex.org/W2949712929","https://openalex.org/W2949727479","https://openalex.org/W2950959891","https://openalex.org/W2979729542","https://openalex.org/W2979935562","https://openalex.org/W3003444068","https://openalex.org/W3003697980","https://openalex.org/W3010432610","https://openalex.org/W3013744194","https://openalex.org/W3043167609","https://openalex.org/W3147011727","https://openalex.org/W3150229402","https://openalex.org/W3153963463","https://openalex.org/W3188005507","https://openalex.org/W3202792600","https://openalex.org/W3203303453","https://openalex.org/W4214519867","https://openalex.org/W4230657362","https://openalex.org/W4232096869","https://openalex.org/W4234988573","https://openalex.org/W4240535691","https://openalex.org/W4241590855","https://openalex.org/W4241637955","https://openalex.org/W4245851057","https://openalex.org/W4253048710","https://openalex.org/W4255807648","https://openalex.org/W4292169167","https://openalex.org/W4308083579","https://openalex.org/W4308083580","https://openalex.org/W4308083829","https://openalex.org/W4308083832","https://openalex.org/W4312917169","https://openalex.org/W4327930453","https://openalex.org/W4387649098","https://openalex.org/W4393178245","https://openalex.org/W6608060382","https://openalex.org/W6638337918","https://openalex.org/W6644515030","https://openalex.org/W6685045580","https://openalex.org/W6749259350"],"related_works":["https://openalex.org/W2385108104","https://openalex.org/W2772917594","https://openalex.org/W2036807459","https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747"],"abstract_inverted_index":{"Hardware":[0],"prefetching":[1,91],"is":[2,43,115],"one":[3],"of":[4,36,81,101,119,192,206],"the":[5,17,30,34,63,78,98,107,112,179,200],"most":[6,229],"widely-used":[7],"techniques":[8],"for":[9,53],"hiding":[10],"long":[11],"data":[12,67],"access":[13,82,165],"latency.":[14],"To":[15,122],"address":[16],"challenges":[18],"faced":[19],"by":[20,97,158,212],"hardware":[21,132],"prefetching,":[22],"architects":[23],"have":[24],"proposed":[25],"to":[26,47,85,141,228],"detect":[27],"and":[28,89,130,189,216,221,234],"exploit":[29],"spatial":[31,37,113,120,133,144,155,159],"locality":[32],"at":[33,218,225],"granularity":[35],"region.":[38],"When":[39],"a":[40,116,128,149,173,203],"new":[41],"region":[42],"activated,":[44],"they":[45],"try":[46],"find":[48,71],"similar":[49],"previously":[50],"accessed":[51],"regions":[52],"footprint":[54,114],"prediction":[55,75],"based":[56],"on":[57],"system-level":[58],"environmental":[59],"features":[60],"such":[61,73],"as":[62],"trigger":[64],"instruction":[65],"or":[66],"address.":[68],"However,":[69],"we":[70,104,125,147,168],"that":[72,106,135,177,195],"context-based":[74],"cannot":[76],"capture":[77],"essential":[79],"characteristics":[80],"patterns,":[83],"leading":[84],"limited":[86],"flexibility,":[87],"practicality":[88],"suboptimal":[90],"performance.":[92],"In":[93],"this":[94,123],"paper,":[95],"inspired":[96],"temporal":[99,108,139],"property":[100],"memory":[102],"accessing,":[103],"note":[105],"correlation":[109],"exhibited":[110],"within":[111],"key":[117],"feature":[118],"patterns.":[121,145],"end,":[124],"propose":[126],"Gaze,":[127],"simple":[129],"efficient":[131],"prefetcher":[134],"skillfully":[136],"utilizes":[137],"footprint-internal":[138],"correlations":[140],"efficiently":[142],"characterize":[143],"Meanwhile,":[146],"observe":[148],"unique":[150],"unresolved":[151],"challenge":[152],"in":[153,184],"utilizing":[154],"footprints":[156],"generated":[157],"streaming,":[160],"which":[161],"exhibit":[162],"extremely":[163],"high":[164],"density.":[166],"Therefore,":[167],"further":[169],"enhance":[170,199],"Gaze":[171,196,209],"with":[172],"dedicated":[174],"two-stage":[175],"approach":[176],"mitigates":[178],"over-prefetching":[180],"problem":[181],"commonly":[182],"encountered":[183],"conventional":[185],"schemes.":[186],"Our":[187],"comprehensive":[188],"diverse":[190],"set":[191],"experiments":[193],"show":[194],"can":[197],"effectively":[198],"performance":[201,211],"across":[202],"wider":[204],"range":[205],"scenarios.":[207],"Specifically,":[208],"improves":[210],"$\\mathbf{5.":[213],"7":[214],"\\%}$":[215,224],"5.4%":[217],"single-core,":[219],"11.4%":[220],"$\\mathbf{8.":[222],"8":[223],"eight-core,":[226],"compared":[227],"recent":[230],"low-cost":[231],"solutions":[232],"PMP":[233],"vBerti.":[235]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-06T13:50:29.536080","created_date":"2025-10-10T00:00:00"}