{"id":"https://openalex.org/W6926400029","doi":"https://doi.org/10.2312/eggh/eggh07/055-064","title":"A Hardware Redundancy and Recovery Mechanism for Reliable Scientific Computation on Graphics Processors","display_name":"A Hardware Redundancy and Recovery Mechanism for Reliable Scientific Computation on Graphics Processors","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W6926400029","doi":"https://doi.org/10.2312/eggh/eggh07/055-064"},"language":"en","primary_location":{"id":"doi:10.2312/eggh/eggh07/055-064","is_oa":true,"landing_page_url":"https://doi.org/10.2312/eggh/eggh07/055-064","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"type":"other","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/eggh/eggh07/055-064","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Sheaffer, Jeremy W.","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sheaffer, Jeremy W.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Luebke, David P.","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Luebke, David P.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Skadron, Kevin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Skadron, Kevin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":null,"topics":[],"keywords":[{"id":"https://openalex.org/keywords/general-purpose-computing-on-graphics-processing-units","display_name":"General-purpose computing on graphics processing units","score":0.8622999787330627},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.6664999723434448},{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.6413000226020813},{"id":"https://openalex.org/keywords/graphics-hardware","display_name":"Graphics hardware","score":0.6312999725341797},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.5756000280380249},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4945000112056732},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.48969998955726624},{"id":"https://openalex.org/keywords/real-time-computer-graphics","display_name":"Real-time computer graphics","score":0.43560001254081726}],"concepts":[{"id":"https://openalex.org/C50630238","wikidata":"https://www.wikidata.org/wiki/Q971505","display_name":"General-purpose computing on graphics processing units","level":3,"score":0.8622999787330627},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.824999988079071},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.6664999723434448},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.6413000226020813},{"id":"https://openalex.org/C18945957","wikidata":"https://www.wikidata.org/wiki/Q5597193","display_name":"Graphics hardware","level":3,"score":0.6312999725341797},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6305000185966492},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.5756000280380249},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4945000112056732},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.48969998955726624},{"id":"https://openalex.org/C537207887","wikidata":"https://www.wikidata.org/wiki/Q2816483","display_name":"Real-time computer graphics","level":4,"score":0.43560001254081726},{"id":"https://openalex.org/C77660652","wikidata":"https://www.wikidata.org/wiki/Q150971","display_name":"Computer graphics","level":2,"score":0.4156999886035919},{"id":"https://openalex.org/C2779851693","wikidata":"https://www.wikidata.org/wiki/Q183484","display_name":"Graphics processing unit","level":2,"score":0.38920000195503235},{"id":"https://openalex.org/C190475519","wikidata":"https://www.wikidata.org/wiki/Q544384","display_name":"Massively parallel","level":2,"score":0.31709998846054077},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.29510000348091125},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.28119999170303345},{"id":"https://openalex.org/C173552908","wikidata":"https://www.wikidata.org/wiki/Q1366289","display_name":"Graphics pipeline","level":4,"score":0.27810001373291016},{"id":"https://openalex.org/C84211073","wikidata":"https://www.wikidata.org/wiki/Q117879","display_name":"Floating point","level":2,"score":0.26510000228881836},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.2648000121116638},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.2547000050544739},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.2533000111579895}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2312/eggh/eggh07/055-064","is_oa":true,"landing_page_url":"https://doi.org/10.2312/eggh/eggh07/055-064","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.2312/eggh/eggh07/055-064","is_oa":true,"landing_page_url":"https://doi.org/10.2312/eggh/eggh07/055-064","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"General":[0],"purpose":[1,122],"computation":[2,84,123],"on":[3,124],"graphics":[4,16,110,174],"processors":[5],"(GPGPU)":[6],"has":[7,73],"rapidly":[8],"evolved":[9],"since":[10],"the":[11,19,30,96,104,138,179,182,186],"introduction":[12],"of":[13,21,65,79,109,181],"commodity":[14],"programmable":[15],"hardware.":[17],"With":[18],"appearance":[20],"GPGPU":[22,60,90,167],"computation-oriented":[23],"APIs":[24],"such":[25],"as":[26],"AMD\u0092s":[27],"Close":[28],"to":[29,42,62,91,95,102,118,130,172],"Metal":[31],"(CTM)":[32],"and":[33,71,163,175],"NVIDIA\u0092s":[34],"Compute":[35],"Unified":[36],"Device":[37],"Architecture":[38],"(CUDA),":[39],"we":[40],"begin":[41],"see":[43],"GPU":[44,77,132],"vendors":[45,99],"putting":[46],"financial":[47],"stakes":[48],"into":[49],"this":[50],"non-graphics,":[51],"one-time":[52],"niche":[53],"market.":[54,187],"Major":[55],"supercomputing":[56,97],"installations":[57],"are":[58],"building":[59],"clusters":[61],"take":[63],"advantage":[64],"massively":[66],"parallel":[67],"floating":[68],"point":[69],"capabilities,":[70],"Folding@Home":[72],"even":[74],"released":[75],"a":[76,114,159],"port":[78],"its":[80],"protein":[81],"folding":[82],"distributed":[83],"client.":[85],"But":[86],"in":[87],"order":[88],"for":[89,120,166],"truly":[92],"become":[93],"important":[94],"community,":[98],"will":[100],"have":[101],"address":[103],"heretofore":[105],"unimportant":[106],"reliability":[107,119],"concerns":[108],"processors.":[111],"We":[112],"present":[113],"hardware":[115],"redundancy-based":[116],"approach":[117],"general":[121,173],"GPUs":[125],"that":[126,145,153,184],"requires":[127],"minimal":[128],"change":[129],"existing":[131],"architectures.":[133],"Upon":[134],"detecting":[135],"an":[136,141],"error,":[137],"system":[139],"invokes":[140],"automatic":[142],"recovery":[143],"mechanism":[144],"only":[146],"recomputes":[147],"erroneous":[148],"results.":[149],"Our":[150],"results":[151],"show":[152],"our":[154],"technique":[155],"imposes":[156],"less":[157],"than":[158],"1.5\u00d7":[160],"performance":[161,180],"penalty":[162],"saves":[164],"energy":[165],"but":[168],"is":[169],"completely":[170],"transparent":[171],"does":[176],"not":[177],"affect":[178],"games":[183],"drive":[185]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}