{"id":"https://openalex.org/W2118625094","doi":"https://doi.org/10.1109/ipdps.2009.5160971","title":"Clock gate on abort: Towards energy-efficient hardware Transactional Memory","display_name":"Clock gate on abort: Towards energy-efficient hardware Transactional Memory","publication_year":2009,"publication_date":"2009-05-01","ids":{"openalex":"https://openalex.org/W2118625094","doi":"https://doi.org/10.1109/ipdps.2009.5160971","mag":"2118625094"},"language":"en","primary_location":{"id":"doi:10.1109/ipdps.2009.5160971","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipdps.2009.5160971","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Parallel &amp; Distributed Processing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/2117/110073","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5054929080","display_name":"Sutirtha Sanyal","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I2799803557","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Sutirtha Sanyal","raw_affiliation_strings":["Barcelona Supercomputing Center, Barcelona, Spain","Barcelona Supercomputing Center (Spain)"],"affiliations":[{"raw_affiliation_string":"Barcelona Supercomputing Center, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]},{"raw_affiliation_string":"Barcelona Supercomputing Center (Spain)","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032593420","display_name":"Sourav Roy","orcid":"https://orcid.org/0000-0003-1885-3995"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sourav Roy","raw_affiliation_strings":["Freescale Semiconductor Private Limited, India","Freescale Semiconductors, India#TAB#"],"affiliations":[{"raw_affiliation_string":"Freescale Semiconductor Private Limited, India","institution_ids":[]},{"raw_affiliation_string":"Freescale Semiconductors, India#TAB#","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084390427","display_name":"Adri\u00e1n Cristal","orcid":"https://orcid.org/0000-0003-1277-9296"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I2799803557","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Adrian Cristal","raw_affiliation_strings":["Barcelona Supercomputing Center, Barcelona, Spain","Barcelona Supercomputing Center (Spain)"],"affiliations":[{"raw_affiliation_string":"Barcelona Supercomputing Center, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]},{"raw_affiliation_string":"Barcelona Supercomputing Center (Spain)","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075162875","display_name":"Osman \u00dcnsal","orcid":"https://orcid.org/0000-0002-0544-9697"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I2799803557","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Osman S. Unsal","raw_affiliation_strings":["Barcelona Supercomputing Center, Barcelona, Spain","Barcelona Supercomputing Center (Spain)"],"affiliations":[{"raw_affiliation_string":"Barcelona Supercomputing Center, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]},{"raw_affiliation_string":"Barcelona Supercomputing Center (Spain)","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020844763","display_name":"Mateo Valero","orcid":"https://orcid.org/0000-0003-2917-2482"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I2799803557","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Mateo Valero","raw_affiliation_strings":["Barcelona Supercomputing Center, Barcelona, Spain","Barcelona Supercomputing Center (Spain)"],"affiliations":[{"raw_affiliation_string":"Barcelona Supercomputing Center, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]},{"raw_affiliation_string":"Barcelona Supercomputing Center (Spain)","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5054929080"],"corresponding_institution_ids":["https://openalex.org/I2799803557","https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":1.8127,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.8654714,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9998999834060669,"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":0.9991999864578247,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9929999709129333,"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/transactional-memory","display_name":"Transactional memory","score":0.9425314664840698},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8328053951263428},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.5898178815841675},{"id":"https://openalex.org/keywords/transaction-processing","display_name":"Transaction processing","score":0.5416681170463562},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5392988324165344},{"id":"https://openalex.org/keywords/software-transactional-memory","display_name":"Software transactional memory","score":0.5302231907844543},{"id":"https://openalex.org/keywords/programmer","display_name":"Programmer","score":0.5168969631195068},{"id":"https://openalex.org/keywords/lock","display_name":"Lock (firearm)","score":0.5159021615982056},{"id":"https://openalex.org/keywords/speculation","display_name":"Speculation","score":0.4715431034564972},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4380173981189728},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3935691714286804},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.37768882513046265},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.36135685443878174},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3414424657821655},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.09311127662658691},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0618537962436676}],"concepts":[{"id":"https://openalex.org/C134277064","wikidata":"https://www.wikidata.org/wiki/Q878206","display_name":"Transactional memory","level":3,"score":0.9425314664840698},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8328053951263428},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.5898178815841675},{"id":"https://openalex.org/C72108876","wikidata":"https://www.wikidata.org/wiki/Q844565","display_name":"Transaction processing","level":3,"score":0.5416681170463562},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5392988324165344},{"id":"https://openalex.org/C167149655","wikidata":"https://www.wikidata.org/wiki/Q1189004","display_name":"Software transactional memory","level":4,"score":0.5302231907844543},{"id":"https://openalex.org/C2778514511","wikidata":"https://www.wikidata.org/wiki/Q1374194","display_name":"Programmer","level":2,"score":0.5168969631195068},{"id":"https://openalex.org/C174839445","wikidata":"https://www.wikidata.org/wiki/Q1134386","display_name":"Lock (firearm)","level":2,"score":0.5159021615982056},{"id":"https://openalex.org/C47941915","wikidata":"https://www.wikidata.org/wiki/Q107885","display_name":"Speculation","level":2,"score":0.4715431034564972},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4380173981189728},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3935691714286804},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.37768882513046265},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.36135685443878174},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3414424657821655},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.09311127662658691},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0618537962436676},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/ipdps.2009.5160971","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipdps.2009.5160971","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Parallel &amp; Distributed Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:upcommons.upc.edu:2117/110073","is_oa":true,"landing_page_url":"https://hdl.handle.net/2117/110073","pdf_url":null,"source":{"id":"https://openalex.org/S4210207057","display_name":"QRU Quaderns de Recerca en Urbanisme","issn_l":"2014-9689","issn":["2014-9689","2385-6777"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310322448","host_organization_name":"Q71272178","host_organization_lineage":["https://openalex.org/P4310322448"],"host_organization_lineage_names":["Q71272178"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:www.recercat.cat:2072/294400","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/110073","pdf_url":null,"source":{"id":"https://openalex.org/S4306402147","display_name":"RECERCAT (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.432.5247","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.432.5247","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.bscmsrc.eu/sites/default/files/hppac.pdf","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:upcommons.upc.edu:2117/110073","is_oa":true,"landing_page_url":"https://hdl.handle.net/2117/110073","pdf_url":null,"source":{"id":"https://openalex.org/S4210207057","display_name":"QRU Quaderns de Recerca en Urbanisme","issn_l":"2014-9689","issn":["2014-9689","2385-6777"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310322448","host_organization_name":"Q71272178","host_organization_lineage":["https://openalex.org/P4310322448"],"host_organization_lineage_names":["Q71272178"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8700000047683716,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1588751812","display_name":null,"funder_award_id":"216852","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G4447653093","display_name":null,"funder_award_id":"Network","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320308943","display_name":"Microsoft Research","ror":"https://ror.org/00d0nc645"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320323868","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1986913310","https://openalex.org/W1988800505","https://openalex.org/W2044206819","https://openalex.org/W2107255138","https://openalex.org/W2113751407","https://openalex.org/W2123437221","https://openalex.org/W2135430119","https://openalex.org/W2139340565","https://openalex.org/W2139742647","https://openalex.org/W2149473197","https://openalex.org/W2153506602","https://openalex.org/W2156476900","https://openalex.org/W2163654949","https://openalex.org/W2172117646","https://openalex.org/W2535431417","https://openalex.org/W3141479469","https://openalex.org/W4244583165","https://openalex.org/W6728995963"],"related_works":["https://openalex.org/W2088444093","https://openalex.org/W133473147","https://openalex.org/W2152491655","https://openalex.org/W2076409732","https://openalex.org/W924353067","https://openalex.org/W4252722439","https://openalex.org/W2992926879","https://openalex.org/W1144911151","https://openalex.org/W2171499640","https://openalex.org/W2101555342"],"abstract_inverted_index":{"Transactional":[0,27,45,105],"Memory":[1,28,46,106],"(TM)":[2],"is":[3,88],"an":[4,144,155],"emerging":[5],"technology":[6],"which":[7,96],"promises":[8],"to":[9,15,65,72,120],"make":[10],"parallel":[11],"programming":[12],"easier":[13],"compared":[14],"earlier":[16],"lock":[17],"based":[18],"approaches.":[19],"However,":[20],"as":[21],"with":[22],"any":[23,83],"form":[24],"of":[25,34,62,124,158],"speculation,":[26],"too":[29],"wastes":[30],"a":[31,59,74,93,115],"considerable":[32],"amount":[33],"energy":[35,135,152],"when":[36],"the":[37,63,101,110,122,125,149],"speculation":[38],"goes":[39],"wrong":[40],"and":[41,134,153],"transaction":[42,84],"aborts.":[43],"For":[44],"this":[47],"wastage":[48],"will":[49,56],"typically":[50],"be":[51,66,98,137],"quite":[52],"high":[53],"because":[54],"programmer":[55],"often":[57],"mark":[58],"large":[60],"portion":[61],"code":[64],"executed":[67],"transactionally.":[68],"We":[69,90],"are":[70,113],"proposing":[71,114],"turn-off":[73],"processor":[75],"dynamically":[76],"by":[77],"gating":[78,127],"all":[79],"its":[80],"clocks,":[81],"whenever":[82],"running":[85],"in":[86,100,109,148],"it":[87],"aborted.":[89],"have":[91],"described":[92],"novel":[94],"protocol":[95,111],"can":[97,136],"used":[99],"Scalable-TCC":[102],"like":[103],"Hardware":[104],"systems.":[107],"Also":[108],"we":[112,142],"gating-aware":[116],"contention":[117],"management":[118],"policy":[119],"set":[121],"duration":[123],"clock":[126],"period":[128],"precisely":[129],"so":[130],"that":[131],"both":[132],"performance":[133],"improved.":[138],"With":[139],"our":[140],"proposal":[141],"got":[143],"average":[145,156],"19%":[146],"savings":[147],"total":[150],"consumed":[151],"even":[154],"speed-up":[157],"4%.":[159]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
