{"id":"https://openalex.org/W4415285682","doi":"https://doi.org/10.1145/3725843.3756030","title":"Delegato: Locality-Aware Atomic Memory Operations on Chiplets","display_name":"Delegato: Locality-Aware Atomic Memory Operations on Chiplets","publication_year":2025,"publication_date":"2025-10-17","ids":{"openalex":"https://openalex.org/W4415285682","doi":"https://doi.org/10.1145/3725843.3756030"},"language":"en","primary_location":{"id":"doi:10.1145/3725843.3756030","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3725843.3756030","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 58th IEEE/ACM International Symposium on Microarchitecture","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://upcommons.upc.edu/bitstreams/11143a3e-c050-4d62-8e61-14d752987990/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066374985","display_name":"V\u0131\u0301ctor Soria-Pardos","orcid":"https://orcid.org/0000-0001-8337-6326"},"institutions":[{"id":"https://openalex.org/I2799803557","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"V\u00edctor Soria-Pardos","raw_affiliation_strings":["Barcelona Supercomputing Center (BSC), Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0001-8337-6326","affiliations":[{"raw_affiliation_string":"Barcelona Supercomputing Center (BSC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049697257","display_name":"Adri\u00e0 Armejach","orcid":"https://orcid.org/0000-0003-2869-668X"},"institutions":[{"id":"https://openalex.org/I2799803557","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Adri\u00e0 Armejach","raw_affiliation_strings":["Universitat Politecnica de Catalunya (UPC), Barcelona, Spain and Barcelona Supercomputing Center (BSC), Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0003-2869-668X","affiliations":[{"raw_affiliation_string":"Universitat Politecnica de Catalunya (UPC), Barcelona, Spain and Barcelona Supercomputing Center (BSC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056162335","display_name":"Tiago M\u00fcck","orcid":"https://orcid.org/0000-0002-6515-0312"},"institutions":[{"id":"https://openalex.org/I4210156213","display_name":"American Rock Mechanics Association","ror":"https://ror.org/05vfrxy92","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210156213"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tiago M\u00fcck","raw_affiliation_strings":["Arm, Austin, Texas, USA"],"raw_orcid":"https://orcid.org/0000-0002-6515-0312","affiliations":[{"raw_affiliation_string":"Arm, Austin, Texas, USA","institution_ids":["https://openalex.org/I4210156213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090855650","display_name":"Dar\u00edo Su\u00e1rez Gracia","orcid":"https://orcid.org/0000-0002-7490-4067"},"institutions":[{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Dar\u00edo Su\u00e1rez Gracia","raw_affiliation_strings":["Universidad de Zaragoza, Zaragoza, Spain"],"raw_orcid":"https://orcid.org/0000-0002-7490-4067","affiliations":[{"raw_affiliation_string":"Universidad de Zaragoza, Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040199329","display_name":"Jos\u00e9 A. Joao","orcid":"https://orcid.org/0000-0002-3571-5562"},"institutions":[{"id":"https://openalex.org/I4210156213","display_name":"American Rock Mechanics Association","ror":"https://ror.org/05vfrxy92","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210156213"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jose Joao","raw_affiliation_strings":["Arm, Austin, Texas, USA"],"raw_orcid":"https://orcid.org/0000-0002-3571-5562","affiliations":[{"raw_affiliation_string":"Arm, Austin, Texas, USA","institution_ids":["https://openalex.org/I4210156213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088729105","display_name":"Miquel Moret\u00f3","orcid":"https://orcid.org/0000-0002-9848-8758"},"institutions":[{"id":"https://openalex.org/I2799803557","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Miquel Moret\u00f3","raw_affiliation_strings":["Universitat Politecnica de Catalunya (UPC), Barcelona, Spain and Barcelona Supercomputing Center (BSC), Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0002-9848-8758","affiliations":[{"raw_affiliation_string":"Universitat Politecnica de Catalunya (UPC), Barcelona, Spain and Barcelona Supercomputing Center (BSC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5066374985"],"corresponding_institution_ids":["https://openalex.org/I2799803557","https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.26208289,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1793","last_page":"1808"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9977999925613403,"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/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/cache","display_name":"Cache","score":0.692799985408783},{"id":"https://openalex.org/keywords/memory-hierarchy","display_name":"Memory hierarchy","score":0.621999979019165},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.504800021648407},{"id":"https://openalex.org/keywords/serialization","display_name":"Serialization","score":0.48660001158714294},{"id":"https://openalex.org/keywords/directory","display_name":"Directory","score":0.4821999967098236},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.4607999920845032},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.44769999384880066},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.4034999907016754},{"id":"https://openalex.org/keywords/cache-pollution","display_name":"Cache pollution","score":0.3765999972820282}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.822700023651123},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.692799985408783},{"id":"https://openalex.org/C2778100165","wikidata":"https://www.wikidata.org/wiki/Q1589327","display_name":"Memory hierarchy","level":3,"score":0.621999979019165},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.504800021648407},{"id":"https://openalex.org/C52723943","wikidata":"https://www.wikidata.org/wiki/Q1127410","display_name":"Serialization","level":2,"score":0.48660001158714294},{"id":"https://openalex.org/C2777683733","wikidata":"https://www.wikidata.org/wiki/Q201456","display_name":"Directory","level":2,"score":0.4821999967098236},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.46380001306533813},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.4607999920845032},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.44769999384880066},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.41429999470710754},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.4034999907016754},{"id":"https://openalex.org/C113166858","wikidata":"https://www.wikidata.org/wiki/Q5015981","display_name":"Cache pollution","level":5,"score":0.3765999972820282},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3695000112056732},{"id":"https://openalex.org/C47487241","wikidata":"https://www.wikidata.org/wiki/Q5227230","display_name":"Data access","level":2,"score":0.36719998717308044},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3492000102996826},{"id":"https://openalex.org/C133875982","wikidata":"https://www.wikidata.org/wiki/Q764810","display_name":"Shared memory","level":2,"score":0.3425999879837036},{"id":"https://openalex.org/C41036726","wikidata":"https://www.wikidata.org/wiki/Q844824","display_name":"Physical address","level":3,"score":0.3255999982357025},{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.3255000114440918},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.3188000023365021},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.31679999828338623},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.29809999465942383},{"id":"https://openalex.org/C28362024","wikidata":"https://www.wikidata.org/wiki/Q2067413","display_name":"Thrashing","level":2,"score":0.2969000041484833},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.29499998688697815},{"id":"https://openalex.org/C120936851","wikidata":"https://www.wikidata.org/wiki/Q1408065","display_name":"MESI protocol","level":5,"score":0.2935999929904938},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.28769999742507935},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.2759000062942505},{"id":"https://openalex.org/C25536678","wikidata":"https://www.wikidata.org/wiki/Q5015977","display_name":"Cache invalidation","level":5,"score":0.2743000090122223},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.27129998803138733},{"id":"https://openalex.org/C176649486","wikidata":"https://www.wikidata.org/wiki/Q2308807","display_name":"Memory management","level":3,"score":0.2651999890804291},{"id":"https://openalex.org/C68043766","wikidata":"https://www.wikidata.org/wiki/Q267416","display_name":"Static random-access memory","level":2,"score":0.26510000228881836},{"id":"https://openalex.org/C138958017","wikidata":"https://www.wikidata.org/wiki/Q190087","display_name":"Data type","level":2,"score":0.250900000333786}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3725843.3756030","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3725843.3756030","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 58th IEEE/ACM International Symposium on Microarchitecture","raw_type":"proceedings-article"},{"id":"pmh:oai:upcommons.upc.edu:2117/446221","is_oa":true,"landing_page_url":"https://hdl.handle.net/2117/446221","pdf_url":"https://upcommons.upc.edu/bitstreams/11143a3e-c050-4d62-8e61-14d752987990/download","source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:upcommons.upc.edu:2117/446221","is_oa":true,"landing_page_url":"https://hdl.handle.net/2117/446221","pdf_url":"https://upcommons.upc.edu/bitstreams/11143a3e-c050-4d62-8e61-14d752987990/download","source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G768701810","display_name":null,"funder_award_id":"2021-SGR-00763","funder_id":"https://openalex.org/F4320321505","funder_display_name":"Generalitat de Catalunya"},{"id":"https://openalex.org/G7875605236","display_name":null,"funder_award_id":"101036168","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8920660035","display_name":null,"funder_award_id":"PID2022","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321505","display_name":"Generalitat de Catalunya","ror":"https://ror.org/01bg62x04"},{"id":"https://openalex.org/F4320322930","display_name":"Ministerio de Ciencia e Innovaci\u00f3n","ror":"https://ror.org/034900433"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4415285682.pdf"},"referenced_works_count":100,"referenced_works":["https://openalex.org/W35137626","https://openalex.org/W115310691","https://openalex.org/W1520380662","https://openalex.org/W1560018725","https://openalex.org/W1562536132","https://openalex.org/W1579247759","https://openalex.org/W1590471503","https://openalex.org/W1604898313","https://openalex.org/W1902394610","https://openalex.org/W1955594754","https://openalex.org/W1985571147","https://openalex.org/W1989300723","https://openalex.org/W1991215360","https://openalex.org/W1998951508","https://openalex.org/W2007432529","https://openalex.org/W2008037196","https://openalex.org/W2023582707","https://openalex.org/W2029577083","https://openalex.org/W2035080386","https://openalex.org/W2039283011","https://openalex.org/W2062743552","https://openalex.org/W2071208495","https://openalex.org/W2072147656","https://openalex.org/W2075067288","https://openalex.org/W2093300182","https://openalex.org/W2093440799","https://openalex.org/W2094449661","https://openalex.org/W2095258606","https://openalex.org/W2100720297","https://openalex.org/W2101933716","https://openalex.org/W2103607061","https://openalex.org/W2103772475","https://openalex.org/W2117412152","https://openalex.org/W2118088423","https://openalex.org/W2123536086","https://openalex.org/W2127547524","https://openalex.org/W2136501088","https://openalex.org/W2141454441","https://openalex.org/W2144014608","https://openalex.org/W2145021036","https://openalex.org/W2147743629","https://openalex.org/W2148740960","https://openalex.org/W2150139096","https://openalex.org/W2156275124","https://openalex.org/W2169875292","https://openalex.org/W2172013743","https://openalex.org/W2173213060","https://openalex.org/W2238800873","https://openalex.org/W2259595552","https://openalex.org/W2295593662","https://openalex.org/W2414181241","https://openalex.org/W2521324302","https://openalex.org/W2730999914","https://openalex.org/W2734941459","https://openalex.org/W2776499284","https://openalex.org/W2830736653","https://openalex.org/W2987711821","https://openalex.org/W3006143342","https://openalex.org/W3014918494","https://openalex.org/W3015821333","https://openalex.org/W3039310997","https://openalex.org/W3092000444","https://openalex.org/W3092226368","https://openalex.org/W3157685993","https://openalex.org/W3162948608","https://openalex.org/W3186384115","https://openalex.org/W3188178661","https://openalex.org/W3206364217","https://openalex.org/W4231633798","https://openalex.org/W4239166418","https://openalex.org/W4241544689","https://openalex.org/W4246348818","https://openalex.org/W4246619127","https://openalex.org/W4248315267","https://openalex.org/W4248655967","https://openalex.org/W4253438286","https://openalex.org/W4255353403","https://openalex.org/W4280604807","https://openalex.org/W4280626107","https://openalex.org/W4281894600","https://openalex.org/W4285004589","https://openalex.org/W4296209134","https://openalex.org/W4298798901","https://openalex.org/W4311263203","https://openalex.org/W4312512934","https://openalex.org/W4321446142","https://openalex.org/W4376456404","https://openalex.org/W4380875557","https://openalex.org/W4384828772","https://openalex.org/W4385585410","https://openalex.org/W4387064005","https://openalex.org/W4387064022","https://openalex.org/W4389500474","https://openalex.org/W4393145479","https://openalex.org/W4394019292","https://openalex.org/W4402710948","https://openalex.org/W4404101728","https://openalex.org/W4404954969","https://openalex.org/W4404955086","https://openalex.org/W4406025308"],"related_works":[],"abstract_inverted_index":{"The":[0],"irruption":[1],"of":[2,38,133,153,170,226,246],"chiplet-based":[3,108],"architectures":[4,128],"has":[5],"been":[6],"a":[7,18,67,141,167,195,221],"game":[8],"changer,":[9],"enabling":[10],"higher":[11,24],"transistor":[12],"integration":[13],"and":[14,25,50,157,177,243,267],"core":[15,63],"counts":[16],"in":[17,87,166],"single":[19,142,168],"socket.":[20],"However,":[21,125],"chiplets":[22],"impose":[23],"non-uniform":[26],"memory":[27,40],"access":[28,241],"(NUMA)":[29],"latencies":[30],"than":[31],"monolithic":[32],"integration.":[33],"This":[34,147],"harms":[35],"the":[36,62,71,78,83,115,171,181,185,207,211,231,239,272],"efficiency":[37],"atomic":[39,213],"operations":[41],"(AMOs),":[42],"which":[43,136],"are":[44,58],"fundamental":[45],"to":[46,89,140,183,188,198,206,209,215,234],"implementing":[47],"fine-grained":[48],"synchronization":[49],"concurrent":[51],"data":[52,97,120,240],"structures":[53],"on":[54,107,224,238,259],"large":[55],"systems.":[56],"AMOs":[57,94,112,161,179,236,266],"executed":[59],"either":[60],"near":[61,76],"(near)":[64],"or":[65],"at":[66],"remote":[68],"location":[69,187],"within":[70],"cache":[72,81,85,172],"hierarchy":[73],"(far).":[74],"On":[75],"AMOs,":[77,155],"core\u2019s":[79],"private":[80,100,204],"fetches":[82],"target":[84],"line":[86],"exclusiveness":[88],"modify":[90],"it":[91],"locally.":[92],"Near":[93],"cause":[95],"significant":[96],"movement":[98,121],"between":[99,122],"caches,":[101],"especially":[102],"harming":[103],"parallel":[104],"applications\u2019":[105],"performance":[106],"architectures.":[109],"Alternatively,":[110],"far":[111,134,154],"can":[113,255],"alleviate":[114],"communication":[116],"overhead":[117],"by":[118,261,268],"reducing":[119],"processing":[123],"elements.":[124],"current":[126],"multicore":[127],"only":[129],"support":[130],"one":[131],"type":[132,214],"AMO,":[135],"sends":[137],"all":[138],"updates":[139,165],"serialization":[143],"point":[144,169],"(centralized":[145],"AMOs).":[146],"work":[148],"introduces":[149],"two":[150],"new":[151],"types":[152],"delegated":[156],"migrating,":[158],"that":[159,228,253],"execute":[160,189],"remotely":[162],"without":[163],"centralizing":[164],"hierarchy.":[173],"Combining":[174],"centralized,":[175],"delegated,":[176],"migrating":[178],"allows":[180],"directory":[182,208],"select":[184],"best":[186,212,232],"AMOs.":[190],"Moreover,":[191],"we":[192,219],"propose":[193],"Delegato,":[194],"tracing":[196],"optimization":[197],"effectively":[199],"transport":[200],"usage":[201,244],"information":[202],"from":[203],"caches":[205],"predict":[210],"issue":[216],"accurately.":[217],"Additionally,":[218],"design":[220],"simple":[222],"predictor":[223],"top":[225],"Delegato":[227,254],"seamlessly":[229],"selects":[230],"placement":[233],"perform":[235],"based":[237],"pattern":[242],"activity":[245],"cores.":[247],"Our":[248],"evaluation":[249],"using":[250],"gem5":[251],"shows":[252],"speed":[256],"up":[257],"applications":[258],"average":[260],"1.07":[262],"\u00d7":[263,270],"over":[264,271],"centralized":[265],"1.13":[269],"state-of-the-art":[273],"AMO":[274],"predictor.":[275]},"counts_by_year":[],"updated_date":"2026-05-23T08:51:43.019350","created_date":"2025-10-17T00:00:00"}