{"id":"https://openalex.org/W3184469884","doi":"https://doi.org/10.1145/3437359.3467027","title":"Analysis of a ThunderX2 System Using Top-Down and Purchasing Power Parity Methods","display_name":"Analysis of a ThunderX2 System Using Top-Down and Purchasing Power Parity Methods","publication_year":2021,"publication_date":"2021-07-17","ids":{"openalex":"https://openalex.org/W3184469884","doi":"https://doi.org/10.1145/3437359.3467027","mag":"3184469884"},"language":"en","primary_location":{"id":"doi:10.1145/3437359.3467027","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3437359.3467027","pdf_url":null,"source":{"id":"https://openalex.org/S4306523034","display_name":"Practice and Experience in Advanced Research Computing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Practice and Experience in Advanced Research Computing","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/A5021703100","display_name":"Yectli A. Huerta","orcid":"https://orcid.org/0000-0002-4465-110X"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Yectli Huerta","raw_affiliation_strings":["University of minnesota, USA"],"affiliations":[{"raw_affiliation_string":"University of minnesota, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090091276","display_name":"David J. Lilja","orcid":"https://orcid.org/0000-0003-3785-8206"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"David Lilja","raw_affiliation_strings":["university of minnesota, USA"],"affiliations":[{"raw_affiliation_string":"university of minnesota, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5021703100"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6908,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.66030293,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9994000196456909,"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":0.9994000196456909,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9930999875068665,"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/T11005","display_name":"Radiation Effects in Electronics","score":0.9775000214576721,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.8192272186279297},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7699943780899048},{"id":"https://openalex.org/keywords/purchasing-power-parity","display_name":"Purchasing power parity","score":0.5063542127609253},{"id":"https://openalex.org/keywords/thread","display_name":"Thread (computing)","score":0.44728368520736694},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.4361473023891449},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.4113371670246124},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.1939910352230072},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.12575742602348328}],"concepts":[{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.8192272186279297},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7699943780899048},{"id":"https://openalex.org/C109888216","wikidata":"https://www.wikidata.org/wiki/Q82135","display_name":"Purchasing power parity","level":3,"score":0.5063542127609253},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.44728368520736694},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.4361473023891449},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4113371670246124},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.1939910352230072},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.12575742602348328},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C2776988154","wikidata":"https://www.wikidata.org/wiki/Q66100","display_name":"Exchange rate","level":2,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3437359.3467027","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3437359.3467027","pdf_url":null,"source":{"id":"https://openalex.org/S4306523034","display_name":"Practice and Experience in Advanced Research Computing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Practice and Experience in Advanced Research Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.46000000834465027,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2013062050","https://openalex.org/W2490176233","https://openalex.org/W3147100484"],"related_works":["https://openalex.org/W1657880117","https://openalex.org/W2595172197","https://openalex.org/W2127970246","https://openalex.org/W2084856301","https://openalex.org/W1001352512","https://openalex.org/W4382618745","https://openalex.org/W2885125400","https://openalex.org/W1989889224","https://openalex.org/W2748922771","https://openalex.org/W1987128138"],"abstract_inverted_index":{"Bottleneck":[0],"analysis":[1,104],"has":[2],"been":[3],"used":[4],"to":[5,22,95,124,161],"understand":[6,126],"the":[7,11,27,35,56,69,73,101,111,127],"underlying":[8],"performance":[9,25,46,70],"of":[10,30,37,45,60,72,113,146],"different":[12,31,64],"components":[13],"that":[14,80,150,155],"make":[15],"up":[16],"a":[17,42,96,107,135,144],"CPU.":[18],"The":[19,77],"goal":[20],"is":[21,79],"improve":[23],"overall":[24],"through":[26],"effective":[28],"use":[29,36],"architectural":[32],"components.":[33],"Through":[34],"benchmarks,":[38],"users":[39],"can":[40],"gain":[41],"better":[43,125],"understanding":[44],"issues,":[47],"by":[48,55,63],"tracking":[49],"how":[50,89],"bottlenecks":[51,61,90,131,149],"are":[52],"being":[53,75],"handled":[54],"architecture.":[57],"A":[58],"comparison":[59],"generated":[62],"settings":[65,93],"sheds":[66],"information":[67,87],"into":[68],"capabilities":[71],"platform":[74],"tested.":[76],"issue":[78],"standard":[81],"techniques":[82],"might":[83],"not":[84],"have":[85],"complete":[86],"on":[88],"evolve":[91],"between":[92,130],"relative":[94,128,153],"reference":[97,136],"configuration.":[98,138],"We":[99],"complement":[100],"Top-Down":[102,147,158],"microarchitectural":[103],"method":[105],"with":[106,134],"normalization":[108],"technique":[109],"from":[110],"field":[112],"economics,":[114],"purchasing":[115],"power":[116],"parity":[117],"(PPP).":[118],"This":[119],"pairing":[120],"makes":[121],"it":[122],"possible":[123],"difference":[129],"when":[132],"normalizing":[133],"thread":[137],"In":[139],"this":[140],"study,":[141],"we":[142],"find":[143],"number":[145],"identified":[148],"had":[151],"large":[152],"differences":[154],"standard,":[156],"non-normalized,":[157],"metrics":[159],"failed":[160],"identify.":[162]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
