{"id":"https://openalex.org/W2990888691","doi":"https://doi.org/10.1145/3366343","title":"OpenPiton","display_name":"OpenPiton","publication_year":2019,"publication_date":"2019-11-21","ids":{"openalex":"https://openalex.org/W2990888691","doi":"https://doi.org/10.1145/3366343","mag":"2990888691"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1145/3366343","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3366343","source":{"id":"https://openalex.org/S103482838","display_name":"Communications of the ACM","issn_l":"0001-0782","issn":["0001-0782","1557-7317"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"journal-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3366343","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015529604","display_name":"Jonathan Balkind","orcid":"https://orcid.org/0000-0003-1443-1373"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jonathan Balkind","raw_affiliation_strings":["Princeton University, Princeton, NJ"],"affiliations":[{"raw_affiliation_string":"Princeton University, Princeton, NJ","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016335922","display_name":"Michael McKeown","orcid":null},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael McKeown","raw_affiliation_strings":["Princeton University, Princeton, NJ"],"affiliations":[{"raw_affiliation_string":"Princeton University, Princeton, NJ","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010195820","display_name":"Yaosheng Fu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yaosheng Fu","raw_affiliation_strings":["NVIDIA, Santa Clara, CA"],"affiliations":[{"raw_affiliation_string":"NVIDIA, Santa Clara, CA","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100611357","display_name":"Tri Minh Nguyen","orcid":"https://orcid.org/0000-0001-5826-3987"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tri Nguyen","raw_affiliation_strings":["Princeton University, Princeton, NJ"],"affiliations":[{"raw_affiliation_string":"Princeton University, Princeton, NJ","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081567725","display_name":"Yanqi Zhou","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yanqi Zhou","raw_affiliation_strings":["Baidu SVAIL, Sunnyvale, CA"],"affiliations":[{"raw_affiliation_string":"Baidu SVAIL, Sunnyvale, CA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049581260","display_name":"Alexey Lavrov","orcid":null},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alexey Lavrov","raw_affiliation_strings":["Princeton University, Princeton, NJ"],"affiliations":[{"raw_affiliation_string":"Princeton University, Princeton, NJ","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067453655","display_name":"Mohammad Shahrad","orcid":"https://orcid.org/0000-0002-8214-9583"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mohammad Shahrad","raw_affiliation_strings":["Princeton University, Princeton, NJ"],"affiliations":[{"raw_affiliation_string":"Princeton University, Princeton, NJ","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068460847","display_name":"Adi Fuchs","orcid":null},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Adi Fuchs","raw_affiliation_strings":["Princeton University, Princeton, NJ"],"affiliations":[{"raw_affiliation_string":"Princeton University, Princeton, NJ","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040201243","display_name":"Samuel Payne","orcid":"https://orcid.org/0000-0002-8351-1994"},"institutions":[{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Samuel Payne","raw_affiliation_strings":["NVIDIA, Santa Clara, CA"],"affiliations":[{"raw_affiliation_string":"NVIDIA, Santa Clara, CA","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103878101","display_name":"Xiaohua Liang","orcid":null},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiaohua Liang","raw_affiliation_strings":["Microsoft, Redmond, WA"],"affiliations":[{"raw_affiliation_string":"Microsoft, Redmond, WA","institution_ids":["https://openalex.org/I1290206253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090422109","display_name":"Matthew Matl","orcid":"https://orcid.org/0000-0003-0173-2820"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Matthew Matl","raw_affiliation_strings":["University of California, Berkeley"],"affiliations":[{"raw_affiliation_string":"University of California, Berkeley","institution_ids":["https://openalex.org/I95457486"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080019688","display_name":"David Wentzlaff","orcid":"https://orcid.org/0000-0002-6337-5630"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Wentzlaff","raw_affiliation_strings":["Princeton University, Princeton, NJ"],"affiliations":[{"raw_affiliation_string":"Princeton University, Princeton, NJ","institution_ids":["https://openalex.org/I20089843"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.503,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":3,"citation_normalized_percentile":{"value":0.729365,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":74,"max":77},"biblio":{"volume":"62","issue":"12","first_page":"79","last_page":"87"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9994,"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":0.9994,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9986,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9965,"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/multi-core-processor","display_name":"Multi-core processor","score":0.43153155}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8236028},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.63783085},{"id":"https://openalex.org/C61423126","wikidata":"https://www.wikidata.org/wiki/Q187432","display_name":"Scripting language","level":2,"score":0.58412844},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.5528653},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.5325429},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.5137249},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4433022},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.43153155},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.42934456},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.41871247},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4167802},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.4142038},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.38418987},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.1444206},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","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}],"mesh":[],"locations_count":1,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1145/3366343","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3366343","source":{"id":"https://openalex.org/S103482838","display_name":"Communications of the ACM","issn_l":"0001-0782","issn":["0001-0782","1557-7317"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1145/3366343","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3366343","source":{"id":"https://openalex.org/S103482838","display_name":"Communications of the ACM","issn_l":"0001-0782","issn":["0001-0782","1557-7317"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[{"score":0.62,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"grants":[{"funder":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation","award_id":"CNS-1823222, CCF-1217553, CCF- 1453112, CCF-1438980"},{"funder":"https://openalex.org/F4320332180","funder_display_name":"Defense Advanced Research Projects Agency","award_id":"N66001-14-1-4040, HR0011-13-2-0005"},{"funder":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research","award_id":"FA9550-14-1-0148"},{"funder":"https://openalex.org/F4320338294","funder_display_name":"Air Force Research Laboratory","award_id":"FA8650-18-2-7846 and FA8650-18-2-7852"}],"datasets":[],"versions":[],"referenced_works_count":17,"referenced_works":["https://openalex.org/W2006312753","https://openalex.org/W2094710396","https://openalex.org/W2099714261","https://openalex.org/W2108783911","https://openalex.org/W2115691574","https://openalex.org/W2159444241","https://openalex.org/W2159747318","https://openalex.org/W2160222995","https://openalex.org/W2169150396","https://openalex.org/W2239360558","https://openalex.org/W2611683740","https://openalex.org/W2614094030","https://openalex.org/W2781484049","https://openalex.org/W2794667765","https://openalex.org/W3152355283","https://openalex.org/W4234453167","https://openalex.org/W799594534"],"related_works":["https://openalex.org/W4252501555","https://openalex.org/W4247536566","https://openalex.org/W4241418540","https://openalex.org/W3023876411","https://openalex.org/W3008339103","https://openalex.org/W2404647514","https://openalex.org/W2018477250","https://openalex.org/W2003848320","https://openalex.org/W1667647204","https://openalex.org/W123152114"],"abstract_inverted_index":{"Industry":[0],"is":[1,87,100,134,194,222],"building":[2,74],"larger,":[3],"more":[4],"complex,":[5],"manycore":[6,95],"processors":[7],"on":[8,123],"the":[9,34,88,157,165,215,218,234],"back":[10],"of":[11,57,111,159,203,217],"strong":[12],"institutional":[13],"knowledge,":[14,33],"but":[15],"academic":[16],"projects":[17],"face":[18],"difficulties":[19,27],"in":[20,226,233,242],"replicating":[21],"that":[22,47,114,200],"scale.":[23],"To":[24],"alleviate":[25],"these":[26],"and":[28,31,44,51,60,97,150,163,193,232,245],"to":[29,82,136,138,145,168,208,230],"develop":[30],"share":[32],"community":[35],"needs":[36],"open":[37,70,91],"architecture":[38,76],"frameworks":[39],"for":[40,73,177],"simulation,":[41],"chip":[42,189],"design,":[43],"software":[45,151],"exploration":[46],"support":[48],"extensibility,":[49],"scalability,":[50],"configurability,":[52],"alongside":[53],"an":[54,69,160,206],"established":[55],"base":[56],"verification":[58],"tools":[59],"supported":[61],"software.":[62],"In":[63],"this":[64],"article,":[65],"we":[66],"present":[67],"OpenPiton,":[68],"source":[71],"framework":[72],"scalable":[75],"research":[77,227],"prototypes":[78],"from":[79],"one":[80],"core":[81,141],"500":[83],"million":[84],"cores.":[85],"OpenPiton":[86,99,118,133,173,182,221],"world's":[89],"first":[90],"source,":[92],"general-purpose,":[93],"multithreaded":[94],"processor,":[96],"framework.":[98],"highly":[101],"configurable,":[102],"providing":[103,205],"a":[104,109,174,187,197],"rich":[105],"design":[106,162,179],"space":[107],"spanning":[108],"variety":[110],"hardware":[112,211],"parameters":[113],"researchers":[115,144],"can":[116,120,127],"change.":[117],"designs":[119,212],"be":[121],"emulated":[122],"FPGAs,":[124],"where":[125],"they":[126],"run":[128],"full-stack":[129],"multiuser":[130],"Debian":[131],"Linux.":[132],"designed":[135],"scale":[137],"very":[139],"large":[140],"fabrics,":[142],"enabling":[143],"measure":[146],"operating":[147],"system,":[148],"compiler,":[149],"scalability.":[152],"The":[153],"mature":[154],"code-base":[155],"reflects":[156],"complexity":[158],"industrial-grade":[161],"provides":[164],"necessary":[166],"scripts":[167],"build":[169],"new":[170,210],"chips,":[171],"making":[172],"natural":[175],"choice":[176],"computer-aided":[178],"(CAD)":[180],"research.":[181],"has":[183,201],"been":[184],"validated":[185],"with":[186],"25-core":[188],"prototype,":[190],"named":[191],"Piton,":[192],"bolstered":[195],"by":[196],"validation":[198],"suite":[199],"thousands":[202],"tests,":[204],"environment":[207],"test":[209],"while":[213],"verifying":[214],"correctness":[216],"whole":[219],"system.":[220],"being":[223,240],"actively":[224],"used":[225],"both":[228],"internally":[229],"Princeton":[231],"wider":[235],"community,":[236],"as":[237,239],"well":[238],"adopted":[241],"education,":[243],"industry,":[244],"government":[246],"settings.":[247]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2990888691","counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2024-12-13T07:57:43.714221","created_date":"2019-12-05"}