{"id":"https://openalex.org/W2125340270","doi":"https://doi.org/10.1145/1122971.1122997","title":"POSH","display_name":"POSH","publication_year":2006,"publication_date":"2006-03-29","ids":{"openalex":"https://openalex.org/W2125340270","doi":"https://doi.org/10.1145/1122971.1122997","mag":"2125340270"},"language":"en","primary_location":{"id":"doi:10.1145/1122971.1122997","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1122971.1122997","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the eleventh ACM SIGPLAN symposium on Principles and practice of parallel programming","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/A5100431860","display_name":"Wei Liu","orcid":"https://orcid.org/0000-0002-7825-4399"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Wei Liu","raw_affiliation_strings":["University of Illinois at Urbana-Champaign","University of Illinois at Urbana Champaign"],"affiliations":[{"raw_affiliation_string":"University of Illinois at Urbana-Champaign","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"University of Illinois at Urbana Champaign","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066115006","display_name":"James Tuck","orcid":"https://orcid.org/0000-0001-8975-0294"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"James Tuck","raw_affiliation_strings":["University of Illinois at Urbana-Champaign","University of Illinois at Urbana Champaign"],"affiliations":[{"raw_affiliation_string":"University of Illinois at Urbana-Champaign","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"University of Illinois at Urbana Champaign","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081914923","display_name":"Lu\u00eds Ceze","orcid":"https://orcid.org/0000-0002-1377-6217"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Luis Ceze","raw_affiliation_strings":["University of Illinois at Urbana-Champaign","University of Illinois at Urbana Champaign"],"affiliations":[{"raw_affiliation_string":"University of Illinois at Urbana-Champaign","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"University of Illinois at Urbana Champaign","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104065467","display_name":"Wonsun Ahn","orcid":null},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wonsun Ahn","raw_affiliation_strings":["University of Illinois at Urbana-Champaign","University of Illinois at Urbana Champaign"],"affiliations":[{"raw_affiliation_string":"University of Illinois at Urbana-Champaign","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"University of Illinois at Urbana Champaign","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024493389","display_name":"Karin Strau\u00df","orcid":"https://orcid.org/0000-0002-8327-5477"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Karin Strauss","raw_affiliation_strings":["University of Illinois at Urbana-Champaign","University of Illinois at Urbana Champaign"],"affiliations":[{"raw_affiliation_string":"University of Illinois at Urbana-Champaign","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"University of Illinois at Urbana Champaign","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065936105","display_name":"Jose Renau","orcid":"https://orcid.org/0000-0001-5128-0506"},"institutions":[{"id":"https://openalex.org/I185103710","display_name":"University of California, Santa Cruz","ror":"https://ror.org/03s65by71","country_code":"US","type":"education","lineage":["https://openalex.org/I185103710"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jose Renau","raw_affiliation_strings":["University of California, Santa Cruz","University of California/Santa Cruz"],"affiliations":[{"raw_affiliation_string":"University of California, Santa Cruz","institution_ids":["https://openalex.org/I185103710"]},{"raw_affiliation_string":"University of California/Santa Cruz","institution_ids":["https://openalex.org/I185103710"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055909708","display_name":"Josep Torrellas","orcid":"https://orcid.org/0000-0003-2595-5228"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Josep Torrellas","raw_affiliation_strings":["University of Illinois at Urbana-Champaign","University of Illinois at Urbana Champaign"],"affiliations":[{"raw_affiliation_string":"University of Illinois at Urbana-Champaign","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"University of Illinois at Urbana Champaign","institution_ids":["https://openalex.org/I157725225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100431860"],"corresponding_institution_ids":["https://openalex.org/I157725225"],"apc_list":null,"apc_paid":null,"fwci":16.8524,"has_fulltext":false,"cited_by_count":216,"citation_normalized_percentile":{"value":0.99504235,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"158","last_page":"167"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":1.0,"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":1.0,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9991999864578247,"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/T10933","display_name":"Real-Time Systems Scheduling","score":0.9951000213623047,"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":0.8893784284591675},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.8103398680686951},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.7620829343795776},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.7015910744667053},{"id":"https://openalex.org/keywords/programmer","display_name":"Programmer","score":0.5712243318557739},{"id":"https://openalex.org/keywords/speculative-multithreading","display_name":"Speculative multithreading","score":0.5455756187438965},{"id":"https://openalex.org/keywords/thread","display_name":"Thread (computing)","score":0.46913477778434753},{"id":"https://openalex.org/keywords/subroutine","display_name":"Subroutine","score":0.4478625953197479},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.4461398124694824},{"id":"https://openalex.org/keywords/optimizing-compiler","display_name":"Optimizing compiler","score":0.42812180519104004},{"id":"https://openalex.org/keywords/instruction-set","display_name":"Instruction set","score":0.4116096794605255},{"id":"https://openalex.org/keywords/multithreading","display_name":"Multithreading","score":0.3816990852355957},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.356181800365448}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8893784284591675},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.8103398680686951},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.7620829343795776},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.7015910744667053},{"id":"https://openalex.org/C2778514511","wikidata":"https://www.wikidata.org/wiki/Q1374194","display_name":"Programmer","level":2,"score":0.5712243318557739},{"id":"https://openalex.org/C15296174","wikidata":"https://www.wikidata.org/wiki/Q7575343","display_name":"Speculative multithreading","level":4,"score":0.5455756187438965},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.46913477778434753},{"id":"https://openalex.org/C96147967","wikidata":"https://www.wikidata.org/wiki/Q190686","display_name":"Subroutine","level":2,"score":0.4478625953197479},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.4461398124694824},{"id":"https://openalex.org/C190902152","wikidata":"https://www.wikidata.org/wiki/Q1325106","display_name":"Optimizing compiler","level":3,"score":0.42812180519104004},{"id":"https://openalex.org/C202491316","wikidata":"https://www.wikidata.org/wiki/Q272683","display_name":"Instruction set","level":2,"score":0.4116096794605255},{"id":"https://openalex.org/C201410400","wikidata":"https://www.wikidata.org/wiki/Q1064412","display_name":"Multithreading","level":3,"score":0.3816990852355957},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.356181800365448}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1122971.1122997","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1122971.1122997","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the eleventh ACM SIGPLAN symposium on Principles and practice of parallel programming","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W121029738","https://openalex.org/W1899405913","https://openalex.org/W1974831646","https://openalex.org/W2010220656","https://openalex.org/W2026585559","https://openalex.org/W2029479717","https://openalex.org/W2044573548","https://openalex.org/W2071130955","https://openalex.org/W2095703459","https://openalex.org/W2106018697","https://openalex.org/W2109502721","https://openalex.org/W2122545654","https://openalex.org/W2126655452","https://openalex.org/W2126800830","https://openalex.org/W2135470015","https://openalex.org/W2136798749","https://openalex.org/W2137239834","https://openalex.org/W2143535196","https://openalex.org/W2145098497","https://openalex.org/W2148390433","https://openalex.org/W2155410188","https://openalex.org/W2162523628","https://openalex.org/W2296006986","https://openalex.org/W2600258283","https://openalex.org/W4253095404"],"related_works":["https://openalex.org/W2381891087","https://openalex.org/W1999755551","https://openalex.org/W2765149243","https://openalex.org/W2650626006","https://openalex.org/W2382921070","https://openalex.org/W3089467468","https://openalex.org/W2171607039","https://openalex.org/W1917680732","https://openalex.org/W2105895556","https://openalex.org/W2099709763"],"abstract_inverted_index":{"As":[0],"multi-core":[1],"architectures":[2],"with":[3,119],"Thread-Level":[4],"Speculation":[5],"(TLS)":[6],"are":[7,21,50],"becoming":[8],"better":[9],"understood,":[10],"it":[11,84,98],"is":[12,71,141],"important":[13],"to":[14,30,45,52,78,104],"focus":[15],"on":[16,66,73],"TLS":[17,19,54,63,116],"compilation.":[18],"compilers":[20],"interesting":[22],"in":[23],"that,":[24],"while":[25],"they":[26,38],"do":[27],"not":[28],"need":[29],"fully":[31,61],"prove":[32],"the":[33,80,86,91,109,130,145],"independence":[34],"of":[35,41,68,127,138,144],"concurrent":[36],"tasks,":[37,83],"make":[39],"choices":[40],"where":[42],"and":[43,95],"when":[44],"generate":[46],"speculative":[47],"tasks":[48],"that":[49],"crucial":[51],"overall":[53],"performance.This":[55],"paper":[56],"presents":[57],"POSH,":[58,113],"a":[59,100,114,142],"new,":[60],"automated":[62],"compiler":[64],"built":[65],"top":[67],"gcc.":[69],"POSH":[70],"based":[72],"two":[74],"design":[75],"decisions.":[76],"First,":[77],"partition":[79],"code":[81,87,110],"into":[82],"leverages":[85],"structures":[88],"created":[89],"by":[90,112,150],"programmer,":[92],"namely":[93],"subroutines":[94],"loops.":[96],"Second,":[97],"uses":[99],"simple":[101],"profiling":[102],"pass":[103],"discard":[105],"ineffective":[106],"tasks.":[107,152],"With":[108],"generated":[111],"simulated":[115],"chip":[117],"multiprocessor":[118],"4":[120],"superscalar":[121],"cores":[122],"delivers":[123],"an":[124,135],"average":[125],"speedup":[126,140],"1.30":[128],"for":[129],"SPECint":[131],"2000":[132],"applications.":[133],"Moreover,":[134],"estimated":[136],"26%":[137],"this":[139],"result":[143],"implicit":[146],"data":[147],"prefetching":[148],"provided":[149],"squashed":[151]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":11},{"year":2014,"cited_by_count":19},{"year":2013,"cited_by_count":15},{"year":2012,"cited_by_count":23}],"updated_date":"2026-03-09T08:58:05.943551","created_date":"2016-06-24T00:00:00"}
