{"id":"https://openalex.org/W4318603259","doi":"https://doi.org/10.1109/pmbs56514.2022.00012","title":"A Methodology for Evaluating Tightly-integrated and Disaggregated Accelerated Architectures","display_name":"A Methodology for Evaluating Tightly-integrated and Disaggregated Accelerated Architectures","publication_year":2022,"publication_date":"2022-11-01","ids":{"openalex":"https://openalex.org/W4318603259","doi":"https://doi.org/10.1109/pmbs56514.2022.00012"},"language":"en","primary_location":{"id":"doi:10.1109/pmbs56514.2022.00012","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pmbs56514.2022.00012","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE/ACM International Workshop on Performance Modeling, Benchmarking and Simulation of High Performance Computer Systems (PMBS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://escholarship.org/uc/item/824744w4","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5077281296","display_name":"Taylor Groves","orcid":"https://orcid.org/0000-0002-7020-8881"},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Taylor Groves","raw_affiliation_strings":["Lawrence Berkeley National Laboratory,Berkeley,CA,USA,94720"],"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory,Berkeley,CA,USA,94720","institution_ids":["https://openalex.org/I148283060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039454582","display_name":"Christopher Daley","orcid":"https://orcid.org/0000-0003-3105-0804"},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chris Daley","raw_affiliation_strings":["Lawrence Berkeley National Laboratory,Berkeley,CA,USA,94720"],"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory,Berkeley,CA,USA,94720","institution_ids":["https://openalex.org/I148283060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002706190","display_name":"Rahulkumar Gayatri","orcid":null},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rahulkumar Gayatri","raw_affiliation_strings":["Lawrence Berkeley National Laboratory,Berkeley,CA,USA,94720"],"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory,Berkeley,CA,USA,94720","institution_ids":["https://openalex.org/I148283060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082507303","display_name":"Hai Ah Nam","orcid":"https://orcid.org/0000-0003-4892-6286"},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hai Ah Nam","raw_affiliation_strings":["Lawrence Berkeley National Laboratory,Berkeley,CA,USA,94720"],"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory,Berkeley,CA,USA,94720","institution_ids":["https://openalex.org/I148283060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011195132","display_name":"Nan Ding","orcid":"https://orcid.org/0000-0001-9624-9449"},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nan Ding","raw_affiliation_strings":["Lawrence Berkeley National Laboratory,Berkeley,CA,USA,94720"],"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory,Berkeley,CA,USA,94720","institution_ids":["https://openalex.org/I148283060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023338930","display_name":"Lenny Oliker","orcid":null},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lenny Oliker","raw_affiliation_strings":["Lawrence Berkeley National Laboratory,Berkeley,CA,USA,94720"],"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory,Berkeley,CA,USA,94720","institution_ids":["https://openalex.org/I148283060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070066590","display_name":"Nicholas J. Wright","orcid":"https://orcid.org/0000-0003-1883-6108"},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nicholas J. Wright","raw_affiliation_strings":["Lawrence Berkeley National Laboratory,Berkeley,CA,USA,94720"],"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory,Berkeley,CA,USA,94720","institution_ids":["https://openalex.org/I148283060"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102746800","display_name":"Samuel Williams","orcid":"https://orcid.org/0000-0002-8327-5717"},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Samuel Williams","raw_affiliation_strings":["Lawrence Berkeley National Laboratory,Berkeley,CA,USA,94720"],"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory,Berkeley,CA,USA,94720","institution_ids":["https://openalex.org/I148283060"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5077281296"],"corresponding_institution_ids":["https://openalex.org/I148283060"],"apc_list":null,"apc_paid":null,"fwci":0.303,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.65887809,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"71","last_page":"81"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9997000098228455,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9995999932289124,"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":0.7797789573669434},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.7291334271430969},{"id":"https://openalex.org/keywords/pooling","display_name":"Pooling","score":0.7109619379043579},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5885803699493408},{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.5169312357902527},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.4902983009815216},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.3344019949436188},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.23921412229537964},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10648155212402344},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10053491592407227}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7797789573669434},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.7291334271430969},{"id":"https://openalex.org/C70437156","wikidata":"https://www.wikidata.org/wiki/Q7228652","display_name":"Pooling","level":2,"score":0.7109619379043579},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5885803699493408},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.5169312357902527},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.4902983009815216},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.3344019949436188},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.23921412229537964},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10648155212402344},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10053491592407227},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/pmbs56514.2022.00012","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pmbs56514.2022.00012","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE/ACM International Workshop on Performance Modeling, Benchmarking and Simulation of High Performance Computer Systems (PMBS)","raw_type":"proceedings-article"},{"id":"pmh:oai:escholarship.org:ark:/13030/qt824744w4","is_oa":true,"landing_page_url":"https://escholarship.org/uc/item/824744w4","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:escholarship.org:ark:/13030/qt824744w4","is_oa":true,"landing_page_url":"https://escholarship.org/uc/item/824744w4","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[{"score":0.5899999737739563,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320338292","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1996689181","https://openalex.org/W2042120213","https://openalex.org/W2102061396","https://openalex.org/W2171793220","https://openalex.org/W2265312006","https://openalex.org/W2399715892","https://openalex.org/W2613391629","https://openalex.org/W2970969564","https://openalex.org/W2986678860","https://openalex.org/W3005833785","https://openalex.org/W3093150360","https://openalex.org/W3096650550","https://openalex.org/W3122949375","https://openalex.org/W3134150472","https://openalex.org/W3176742479","https://openalex.org/W3201073812","https://openalex.org/W4210363011","https://openalex.org/W6693371154"],"related_works":["https://openalex.org/W2953234277","https://openalex.org/W2626256601","https://openalex.org/W2900413183","https://openalex.org/W2384867379","https://openalex.org/W4390975304","https://openalex.org/W147410782","https://openalex.org/W3022252430","https://openalex.org/W4287804464","https://openalex.org/W3103989898","https://openalex.org/W3211292372"],"abstract_inverted_index":{"Tighter":[0],"integration":[1],"of":[2,36,50,67,80,104,133,156],"computational":[3,51],"resources":[4,31],"can":[5,18],"foster":[6],"superior":[7,154],"application":[8,17],"performance":[9,102,155],"by":[10,84],"mitigating":[11],"communication":[12],"bottlenecks.":[13],"Unfortunately,":[14],"not":[15],"every":[16,20],"use":[19],"compute":[21],"or":[22],"accelerator":[23],"all":[24],"the":[25,54,100,143],"time.":[26],"As":[27],"a":[28,65,78,85,123,126],"result,":[29],"co-locating":[30],"often":[32],"leads":[33],"to":[34,77,141,152],"under-utilization":[35],"resources.":[37,52],"To":[38],"mitigate":[39],"this":[40,89],"challenge,":[41],"architects":[42,60],"have":[43],"proposed":[44],"disaggregation":[45],"and":[46,96,115,130,158],"ad":[47],"hoc":[48],"pooling":[49],"In":[53,88],"next":[55],"five":[56],"years,":[57],"HPC":[58,128,135],"system":[59],"will":[61],"be":[62],"presented":[63],"with":[64],"spectrum":[66],"accelerated":[68],"solutions":[69],"ranging":[70],"from":[71],"tightly":[72],"coupled,":[73],"single":[74],"package":[75],"APUs":[76,157],"sea":[79],"disaggregated":[81,146],"GPUs":[82],"interconnected":[83],"global":[86],"network.":[87],"paper,":[90],"we":[91],"detail":[92],"NEthing,":[93],"our":[94,111],"methodology":[95,112],"tool":[97],"for":[98,119],"evaluating":[99],"potential":[101],"implications":[103],"such":[105],"diverse":[106],"architectural":[107],"paradigms.":[108],"We":[109],"demonstrate":[110],"on":[113],"today\u2019s":[114],"projected":[116],"2026":[117],"technologies":[118],"three":[120],"distinct":[121],"workloads:":[122],"compute-intensive":[124],"kernel,":[125],"tightly-coupled":[127],"simulation,":[129],"an":[131],"ensemble":[132],"loosely-coupled":[134],"simulations.":[136],"Our":[137],"results":[138],"leverage":[139],"NEthing":[140],"quantify":[142],"increased":[144],"utilization":[145],"systems":[147],"must":[148],"achieve":[149],"in":[150],"order":[151],"match":[153],"on-board":[159],"GPUs.":[160]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
