{"id":"https://openalex.org/W2133000954","doi":"https://doi.org/10.1145/1168857.1168869","title":"Understanding prediction-based partial redundant threading for low-overhead, high- coverage fault tolerance","display_name":"Understanding prediction-based partial redundant threading for low-overhead, high- coverage fault tolerance","publication_year":2006,"publication_date":"2006-10-20","ids":{"openalex":"https://openalex.org/W2133000954","doi":"https://doi.org/10.1145/1168857.1168869","mag":"2133000954"},"language":"en","primary_location":{"id":"doi:10.1145/1168857.1168869","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1168857.1168869","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th international conference on Architectural support for programming languages and operating systems","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/A5104069594","display_name":"Vimal K. Reddy","orcid":null},"institutions":[{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Vimal K. Reddy","raw_affiliation_strings":["North Carolina State University","North Carolina State University,"],"affiliations":[{"raw_affiliation_string":"North Carolina State University","institution_ids":["https://openalex.org/I137902535"]},{"raw_affiliation_string":"North Carolina State University,","institution_ids":["https://openalex.org/I137902535"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090803057","display_name":"Eric Rotenberg","orcid":"https://orcid.org/0000-0002-0406-1973"},"institutions":[{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eric Rotenberg","raw_affiliation_strings":["North Carolina State University","North Carolina State University,"],"affiliations":[{"raw_affiliation_string":"North Carolina State University","institution_ids":["https://openalex.org/I137902535"]},{"raw_affiliation_string":"North Carolina State University,","institution_ids":["https://openalex.org/I137902535"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006559458","display_name":"Sailashri Parthasarathy","orcid":null},"institutions":[{"id":"https://openalex.org/I4210158342","display_name":"Intel (United Kingdom)","ror":"https://ror.org/058cxws58","country_code":"GB","type":"company","lineage":["https://openalex.org/I1343180700","https://openalex.org/I4210158342"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Sailashri Parthasarathy","raw_affiliation_strings":["Intel Corporation"],"affiliations":[{"raw_affiliation_string":"Intel Corporation","institution_ids":["https://openalex.org/I4210158342"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5104069594"],"corresponding_institution_ids":["https://openalex.org/I137902535"],"apc_list":null,"apc_paid":null,"fwci":6.7696,"has_fulltext":false,"cited_by_count":51,"citation_normalized_percentile":{"value":0.96988823,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"83","last_page":"94"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11005","display_name":"Radiation Effects in Electronics","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11005","display_name":"Radiation Effects in Electronics","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9990000128746033,"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":0.9959999918937683,"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":0.8282756805419922},{"id":"https://openalex.org/keywords/thread","display_name":"Thread (computing)","score":0.7338413000106812},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.5898563861846924},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.5876147747039795},{"id":"https://openalex.org/keywords/threading","display_name":"Threading (protein sequence)","score":0.582378089427948},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5391007661819458},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4440206289291382},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.4230992794036865},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.32582905888557434},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.25801587104797363},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.20487719774246216},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10978356003761292},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.0797659158706665}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8282756805419922},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.7338413000106812},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.5898563861846924},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.5876147747039795},{"id":"https://openalex.org/C200307862","wikidata":"https://www.wikidata.org/wiki/Q7797175","display_name":"Threading (protein sequence)","level":3,"score":0.582378089427948},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5391007661819458},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4440206289291382},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.4230992794036865},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.32582905888557434},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.25801587104797363},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.20487719774246216},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10978356003761292},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0797659158706665},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.0},{"id":"https://openalex.org/C47701112","wikidata":"https://www.wikidata.org/wiki/Q735188","display_name":"Protein structure","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1168857.1168869","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1168857.1168869","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th international conference on Architectural support for programming languages and operating systems","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":28,"referenced_works":["https://openalex.org/W1500849457","https://openalex.org/W1864485850","https://openalex.org/W2034593585","https://openalex.org/W2097944768","https://openalex.org/W2102480715","https://openalex.org/W2102863623","https://openalex.org/W2114245820","https://openalex.org/W2114548296","https://openalex.org/W2116015411","https://openalex.org/W2116059696","https://openalex.org/W2117515905","https://openalex.org/W2118629573","https://openalex.org/W2120230074","https://openalex.org/W2129655902","https://openalex.org/W2143068308","https://openalex.org/W2144334298","https://openalex.org/W2144512449","https://openalex.org/W2151845324","https://openalex.org/W2154483227","https://openalex.org/W2160590289","https://openalex.org/W2166474486","https://openalex.org/W2173501262","https://openalex.org/W2528193489","https://openalex.org/W2913801304","https://openalex.org/W4230735214","https://openalex.org/W4243307943","https://openalex.org/W4243863555","https://openalex.org/W4255602098"],"related_works":["https://openalex.org/W4301271647","https://openalex.org/W2081176028","https://openalex.org/W610674475","https://openalex.org/W1480590506","https://openalex.org/W3096423577","https://openalex.org/W2004481982","https://openalex.org/W1862835629","https://openalex.org/W2099111379","https://openalex.org/W2136799148","https://openalex.org/W2897533804"],"abstract_inverted_index":{"Redundant":[0,18],"threading":[1],"architectures":[2,21],"duplicate":[3,44],"all":[4],"instructions":[5,31,45,69,128,173,181,249,331],"to":[6,105,136,186,200,227,245,309],"detect":[7],"and":[8,46,96,123,149,189,219,229],"possibly":[9],"recover":[10,237],"from":[11,238],"transient":[12],"faults.":[13,58],"Several":[14],"lighter":[15],"weight":[16],"Partial":[17],"Threading":[19],"(PRT)":[20],"have":[22],"been":[23],"proposed":[24],"recently.":[25],"(i)":[26],"Opportunistic":[27,95],"Fault":[28,319],"Tolerance":[29],"duplicates":[30],"only":[32,107,111,126,246,266],"during":[33],"periods":[34],"of":[35,57,86,92,117,146,157,163,172,179,223,242,248,271,282,294,325,328],"poor":[36],"single-thread":[37,93,283],"performance.":[38],"(ii)":[39],"ReStore":[40,97],"does":[41],"not":[42,183,314],"explicitly":[43],"instead":[47],"exploits":[48],"mispredictions":[49],"among":[50],"highly":[51,71],"confident":[52,72,112,150],"branch":[53],"predictions":[54,151],"as":[55,77],"symptoms":[56],"(iii)":[59],"Slipstream":[60,118,235,278],"creates":[61],"a":[62,78,213,221,298],"reduced":[63],"alternate":[64],"thread":[65],"by":[66,259,290],"replacing":[67],"many":[68],"with":[70,89],"predictions.":[73],"We":[74,217],"explore":[75],"PRT":[76],"possible":[79],"direction":[80],"for":[81,265],"achieving":[82],"the":[83,90,144,155,195,232,326],"fault":[84,119,140,317],"tolerance":[85,120],"full":[87,158,286],"duplication":[88,109,148,287],"performance":[91,289],"execution.":[94],"yield":[98],"partial":[99,108,147],"coverage":[100,156,264,320],"since":[101,205],"they":[102],"are":[103,129,174,182,254,333],"restricted":[104],"using":[106],"or":[110,269,335],"predictions,":[113],"respectively.":[114],"Previous":[115],"analysis":[116,300],"was":[121],"cursory":[122],"concluded":[124],"that":[125,143,167,194,332],"duplicated":[127,267],"covered.":[130],"In":[131],"this":[132,295],"paper,":[133],"we":[134,192],"attempt":[135],"better":[137],"understand":[138],"Slipstream's":[139],"tolerance,":[141],"conjecturing":[142],"mixture":[145],"actually":[152],"closely":[153],"approximates":[154],"duplication.":[159],"A":[160],"thorough":[161],"dissection":[162],"prediction":[164],"scenarios":[165],"confirms":[166],"faults":[168,188,239],"in":[169,240,302,323],"nearly":[170],"100%":[171],"detectable.":[175],"Fewer":[176],"than":[177,257],"0.1%":[178],"faulty":[180,215,330],"detectable":[184,337],"due":[185],"coincident":[187],"mispredictions.":[190],"Next":[191],"show":[193],"current":[196],"recovery":[197,206,228],"implementation":[198],"fails":[199],"leverage":[201],"excellent":[202],"detection":[203],"capability,":[204],"sometimes":[207],"initiates":[208],"belatedly,":[209],"after":[210],"already":[211],"retiring":[212],"detected":[214],"instruction.":[216],"propose":[218],"evaluate":[220],"suite":[222],"simple":[224],"microarchitectural":[225],"alterations":[226],"checking.":[230],"Using":[231],"best":[233],"alterations,":[234],"can":[236],"99%":[241],"instructions,":[243,268],"compared":[244],"78%":[247],"without":[250],"alterations.":[251],"Both":[252],"results":[253],"much":[255],"higher":[256],"predicted":[258],"past":[260],"research,":[261],"which":[262,303],"claims":[263],"65%":[270],"instructions.":[272],"On":[273],"an":[274],"8-issue":[275],"SMT":[276],"processor,":[277],"performs":[279],"within":[280],"1.3%":[281],"execution":[284],"whereas":[285],"slows":[288],"14%.A":[291],"key":[292],"byproduct":[293],"paper":[296],"is":[297,307,321],"novel":[299],"framework":[301],"every":[304],"dynamic":[305],"instruction":[306],"considered":[308],"be":[310],"hypothetically":[311],"faulty,":[312],"thus":[313],"requiring":[315],"explicit":[316],"injection.":[318],"measured":[322],"terms":[324],"fraction":[327],"candidate":[329],"directly":[334],"indirectly":[336],"before.":[338]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":5},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-23T05:10:03.516525","created_date":"2025-10-10T00:00:00"}