{"id":"https://openalex.org/W2022985968","doi":"https://doi.org/10.1145/1785481.1785498","title":"A multi-level approach to reduce the impact of NBTI on processor functional units","display_name":"A multi-level approach to reduce the impact of NBTI on processor functional units","publication_year":2010,"publication_date":"2010-05-16","ids":{"openalex":"https://openalex.org/W2022985968","doi":"https://doi.org/10.1145/1785481.1785498","mag":"2022985968"},"language":"en","primary_location":{"id":"doi:10.1145/1785481.1785498","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1785481.1785498","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th symposium on Great lakes symposium on VLSI","raw_type":"proceedings-article"},"type":"conference-paper","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/A5030190745","display_name":"Taniya Siddiqua","orcid":null},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Taniya Siddiqua","raw_affiliation_strings":["University of Virginia, Charlottesville, VA, USA","University of Virginia, CHarlottesville, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Virginia, Charlottesville, VA, USA","institution_ids":["https://openalex.org/I51556381"]},{"raw_affiliation_string":"University of Virginia, CHarlottesville, VA, USA","institution_ids":["https://openalex.org/I51556381"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078748445","display_name":"Sudhanva Gurumurthi","orcid":"https://orcid.org/0000-0002-1740-7304"},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sudhanva Gurumurthi","raw_affiliation_strings":["University of Virginia, Charlottesville, VA, USA","University of Virginia, CHarlottesville, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Virginia, Charlottesville, VA, USA","institution_ids":["https://openalex.org/I51556381"]},{"raw_affiliation_string":"University of Virginia, CHarlottesville, VA, USA","institution_ids":["https://openalex.org/I51556381"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I51556381"],"apc_list":null,"apc_paid":null,"fwci":8.456,"has_fulltext":false,"cited_by_count":38,"citation_normalized_percentile":{"value":0.98495294,"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":"67","last_page":"72"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and devices","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/T10472","display_name":"Semiconductor materials and devices","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/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9991000294685364,"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/T11005","display_name":"Radiation Effects in Electronics","score":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/microarchitecture","display_name":"Microarchitecture","score":0.8915951251983643},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.685089647769928},{"id":"https://openalex.org/keywords/spice","display_name":"Spice","score":0.6218255162239075},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5481196641921997},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5151489973068237},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.49148571491241455},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.45027321577072144},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.37937456369400024},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.37212878465652466},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.3542698621749878},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.22525963187217712},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15151190757751465}],"concepts":[{"id":"https://openalex.org/C107598950","wikidata":"https://www.wikidata.org/wiki/Q259864","display_name":"Microarchitecture","level":2,"score":0.8915951251983643},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.685089647769928},{"id":"https://openalex.org/C2780077345","wikidata":"https://www.wikidata.org/wiki/Q16891888","display_name":"Spice","level":2,"score":0.6218255162239075},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5481196641921997},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5151489973068237},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.49148571491241455},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.45027321577072144},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.37937456369400024},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.37212878465652466},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.3542698621749878},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.22525963187217712},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15151190757751465},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1785481.1785498","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1785481.1785498","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th symposium on Great lakes symposium on VLSI","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.212.1398","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.212.1398","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.virginia.edu/~gurumurthi/papers/glsvlsi10.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4300000071525574}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1963965124","https://openalex.org/W2013642378","https://openalex.org/W2041424982","https://openalex.org/W2044206819","https://openalex.org/W2104114347","https://openalex.org/W2106119416","https://openalex.org/W2113115586","https://openalex.org/W2126357937","https://openalex.org/W2135123845","https://openalex.org/W2136066624","https://openalex.org/W2145096866","https://openalex.org/W2152995889","https://openalex.org/W2153456949","https://openalex.org/W3148731126","https://openalex.org/W3149546332"],"related_works":["https://openalex.org/W122453572","https://openalex.org/W2351011383","https://openalex.org/W2146879484","https://openalex.org/W4221002079","https://openalex.org/W2162875803","https://openalex.org/W1757458251","https://openalex.org/W2141090099","https://openalex.org/W2045325972","https://openalex.org/W1980898636","https://openalex.org/W3008777550"],"abstract_inverted_index":{"NBTI":[0,17,50,76],"is":[1],"one":[2],"of":[3,16,49,56,69,80,90,139],"the":[4,23,40,47,52,67,75,97,124,130,134],"most":[5,125],"important":[6],"silicon":[7],"reliability":[8],"problems":[9],"facing":[10],"processor":[11,59],"designers":[12],"today.":[13],"The":[14],"impact":[15,48,68,103],"can":[18],"be":[19],"mitigated":[20],"at":[21,39,96,119],"both":[22,120],"circuit":[24,41],"and":[25,42,83,100,107,143],"microarchitecture":[26,43,98],"levels.":[27],"In":[28],"this":[29],"paper,":[30],"we":[31],"propose":[32,87],"a":[33,57,88],"multi-level":[34],"optimization":[35],"approach,":[36],"combining":[37,117],"techniques":[38,118],"levels,":[44],"for":[45],"reducing":[46,129],"on":[51,104],"functional":[53],"units":[54],"(FUs)":[55],"high-performance":[58],"core.":[60],"We":[61,85,113],"perform":[62],"SPICE":[63],"simulations":[64],"to":[65,73,128],"evaluate":[66],"circuit-level":[70],"design":[71],"optimizations":[72],"reduce":[74],"guardband":[77,108,131],"in":[78,137],"terms":[79,138],"area,":[81,140],"delay,":[82,142],"power.":[84],"then":[86],"set":[89],"NBTI-aware":[91],"dynamic":[92],"instruction":[93],"scheduling":[94],"policies":[95],"level":[99],"quantify":[101],"their":[102],"application":[105,144],"performance":[106],"reduction":[109],"through":[110],"execution-driven":[111],"simulation.":[112],"show":[114],"that":[115],"carefully":[116],"these":[121],"levels":[122],"provides":[123],"attractive":[126],"solution":[127],"while":[132],"imposing":[133],"least":[135],"overhead":[136],"power,":[141],"performance.":[145]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":9}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
