{"id":"https://openalex.org/W2293081546","doi":"https://doi.org/10.1145/2892208.2892221","title":"Thread-level speculation with kernel support","display_name":"Thread-level speculation with kernel support","publication_year":2016,"publication_date":"2016-03-14","ids":{"openalex":"https://openalex.org/W2293081546","doi":"https://doi.org/10.1145/2892208.2892221","mag":"2293081546"},"language":"en","primary_location":{"id":"doi:10.1145/2892208.2892221","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2892208.2892221","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 25th International Conference on Compiler Construction","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/A5025222331","display_name":"Clemens Hammacher","orcid":null},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Clemens Hammacher","raw_affiliation_strings":["Saarland University, Germany"],"affiliations":[{"raw_affiliation_string":"Saarland University, Germany","institution_ids":["https://openalex.org/I91712215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016453782","display_name":"Kevin Streit","orcid":null},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Kevin Streit","raw_affiliation_strings":["Saarland University, Germany"],"affiliations":[{"raw_affiliation_string":"Saarland University, Germany","institution_ids":["https://openalex.org/I91712215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051672229","display_name":"Andreas Zeller","orcid":"https://orcid.org/0000-0003-4719-8803"},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Zeller","raw_affiliation_strings":["Saarland University, Germany"],"affiliations":[{"raw_affiliation_string":"Saarland University, Germany","institution_ids":["https://openalex.org/I91712215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018809145","display_name":"Sebastian Hack","orcid":"https://orcid.org/0000-0002-3387-2134"},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sebastian Hack","raw_affiliation_strings":["Saarland University, Germany"],"affiliations":[{"raw_affiliation_string":"Saarland University, Germany","institution_ids":["https://openalex.org/I91712215"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5025222331"],"corresponding_institution_ids":["https://openalex.org/I91712215"],"apc_list":null,"apc_paid":null,"fwci":0.3153,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.53582847,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9998000264167786,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9979000091552734,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/speculative-multithreading","display_name":"Speculative multithreading","score":0.9241458177566528},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8394222259521484},{"id":"https://openalex.org/keywords/speculation","display_name":"Speculation","score":0.7483845949172974},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.6480616331100464},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6099310517311096},{"id":"https://openalex.org/keywords/soundness","display_name":"Soundness","score":0.5974470973014832},{"id":"https://openalex.org/keywords/linux-kernel","display_name":"Linux kernel","score":0.59471195936203},{"id":"https://openalex.org/keywords/thread","display_name":"Thread (computing)","score":0.5930210947990417},{"id":"https://openalex.org/keywords/suite","display_name":"Suite","score":0.5805959105491638},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.5788457989692688},{"id":"https://openalex.org/keywords/multithreading","display_name":"Multithreading","score":0.3411056399345398},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3398025929927826}],"concepts":[{"id":"https://openalex.org/C15296174","wikidata":"https://www.wikidata.org/wiki/Q7575343","display_name":"Speculative multithreading","level":4,"score":0.9241458177566528},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8394222259521484},{"id":"https://openalex.org/C47941915","wikidata":"https://www.wikidata.org/wiki/Q107885","display_name":"Speculation","level":2,"score":0.7483845949172974},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.6480616331100464},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6099310517311096},{"id":"https://openalex.org/C39920170","wikidata":"https://www.wikidata.org/wiki/Q693083","display_name":"Soundness","level":2,"score":0.5974470973014832},{"id":"https://openalex.org/C553261973","wikidata":"https://www.wikidata.org/wiki/Q14579","display_name":"Linux kernel","level":2,"score":0.59471195936203},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.5930210947990417},{"id":"https://openalex.org/C79581498","wikidata":"https://www.wikidata.org/wiki/Q1367530","display_name":"Suite","level":2,"score":0.5805959105491638},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.5788457989692688},{"id":"https://openalex.org/C201410400","wikidata":"https://www.wikidata.org/wiki/Q1064412","display_name":"Multithreading","level":3,"score":0.3411056399345398},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3398025929927826},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"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:10.1145/2892208.2892221","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2892208.2892221","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 25th International Conference on Compiler Construction","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1498870995","https://openalex.org/W1517933564","https://openalex.org/W1523021320","https://openalex.org/W1542975293","https://openalex.org/W1958945689","https://openalex.org/W1982812416","https://openalex.org/W1992490313","https://openalex.org/W2004881145","https://openalex.org/W2019119315","https://openalex.org/W2022657854","https://openalex.org/W2023128081","https://openalex.org/W2029171059","https://openalex.org/W2045506295","https://openalex.org/W2066274891","https://openalex.org/W2080457852","https://openalex.org/W2092911542","https://openalex.org/W2094222793","https://openalex.org/W2104861744","https://openalex.org/W2106231823","https://openalex.org/W2113751407","https://openalex.org/W2116145395","https://openalex.org/W2116170858","https://openalex.org/W2125340270","https://openalex.org/W2126501440","https://openalex.org/W2145087641","https://openalex.org/W2146081545","https://openalex.org/W2148255965","https://openalex.org/W2149037641","https://openalex.org/W2149089882","https://openalex.org/W2152657019","https://openalex.org/W2155312437","https://openalex.org/W2158308706","https://openalex.org/W2166073523","https://openalex.org/W2296006986","https://openalex.org/W3083604022","https://openalex.org/W4232637339","https://openalex.org/W4247317410","https://openalex.org/W4249224771"],"related_works":["https://openalex.org/W2124112831","https://openalex.org/W2381891087","https://openalex.org/W2977376961","https://openalex.org/W2039018296","https://openalex.org/W1999755551","https://openalex.org/W2765149243","https://openalex.org/W2650626006","https://openalex.org/W2382921070","https://openalex.org/W3089467468","https://openalex.org/W2105895556"],"abstract_inverted_index":{"Runtime":[0],"systems":[1,117],"for":[2,77],"speculative":[3,32,80],"parallelization":[4],"can":[5],"be":[6],"substantially":[7],"sped":[8],"up":[9],"by":[10],"implementing":[11],"them":[12],"with":[13,70],"kernel":[14,38],"support.":[15],"We":[16,82],"describe":[17],"a":[18,22,36,90],"novel":[19],"implementation":[20],"of":[21,56,86,92,106],"thread-level":[23],"speculation":[24],"(TLS)":[25],"system":[26,57],"using":[27],"virtual":[28],"memory":[29],"to":[30,50,64,103],"isolate":[31],"state,":[33],"implemented":[34],"in":[35,53,79,109,119],"Linux":[37],"module.":[39],"This":[40],"design":[41],"choice":[42],"not":[43],"only":[44],"maximizes":[45],"performance,":[46],"but":[47],"also":[48],"allows":[49],"guarantee":[51],"soundness":[52],"the":[54,84,95,104,107],"presence":[55],"calls,":[58],"such":[59],"as":[60,125],"I/O.":[61],"Its":[62],"ability":[63],"maintain":[65],"speedups":[66],"even":[67],"on":[68,89,114],"programs":[69,93],"frequent":[71],"mis-speculation,":[72],"significantly":[73],"extends":[74],"its":[75],"usability,":[76],"instance":[78],"parallelization.":[81],"demonstrate":[83],"advantage":[85],"kernel-based":[87],"TLS":[88],"number":[91],"from":[94],"Cilk":[96],"suite,":[97],"where":[98],"this":[99,120],"approach":[100],"is":[101],"superior":[102],"state":[105],"art":[108],"each":[110],"single":[111],"case":[112],"(7.28x":[113],"average).":[115],"All":[116],"described":[118],"paper":[121],"are":[122],"made":[123],"available":[124],"open":[126],"source.":[127]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}