{"id":"https://openalex.org/W2000454667","doi":"https://doi.org/10.1109/iccd.2012.6378694","title":"Dynamic warp resizing: Analysis and benefits in high-performance SIMT","display_name":"Dynamic warp resizing: Analysis and benefits in high-performance SIMT","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W2000454667","doi":"https://doi.org/10.1109/iccd.2012.6378694","mag":"2000454667"},"language":"en","primary_location":{"id":"doi:10.1109/iccd.2012.6378694","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccd.2012.6378694","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 30th International Conference on Computer Design (ICCD)","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/A5049161926","display_name":"Ahmad Lashgar","orcid":"https://orcid.org/0000-0003-4838-8895"},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Ahmad Lashgar","raw_affiliation_strings":["School of ECE, University of Tehran, Iran","School of ECE, University of Tehran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of ECE, University of Tehran, Iran","institution_ids":["https://openalex.org/I23946033"]},{"raw_affiliation_string":"School of ECE, University of Tehran","institution_ids":["https://openalex.org/I23946033"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000153604","display_name":"Amirali Baniasadi","orcid":null},"institutions":[{"id":"https://openalex.org/I212119943","display_name":"University of Victoria","ror":"https://ror.org/04s5mat29","country_code":"CA","type":"education","lineage":["https://openalex.org/I212119943"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Amirali Baniasadi","raw_affiliation_strings":["ECE Department, University of Victoria, Canada","ECE Department University of Victoria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ECE Department, University of Victoria, Canada","institution_ids":["https://openalex.org/I212119943"]},{"raw_affiliation_string":"ECE Department University of Victoria","institution_ids":["https://openalex.org/I212119943"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091782280","display_name":"Ahmad Khonsari","orcid":"https://orcid.org/0000-0002-8669-4001"},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]},{"id":"https://openalex.org/I4210146419","display_name":"Institute for Research in Fundamental Sciences","ror":"https://ror.org/04xreqs31","country_code":"IR","type":"facility","lineage":["https://openalex.org/I4210146419"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Ahmad Khonsari","raw_affiliation_strings":["School of Computer Science, Institute for Research in Fundamental Sciences, Iran","School of ECE, University of Tehran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Institute for Research in Fundamental Sciences, Iran","institution_ids":["https://openalex.org/I4210146419"]},{"raw_affiliation_string":"School of ECE, University of Tehran","institution_ids":["https://openalex.org/I23946033"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.0504,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.85975224,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"502","last_page":"503"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9994000196456909,"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":0.9994000196456909,"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/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","score":0.9983000159263611,"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/T11181","display_name":"Advanced Data Storage Technologies","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/parallel-computing","display_name":"Parallel computing","score":0.7400956749916077},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7069605588912964},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.6376638412475586},{"id":"https://openalex.org/keywords/divergence","display_name":"Divergence (linguistics)","score":0.615969181060791},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6033114194869995},{"id":"https://openalex.org/keywords/memory-management","display_name":"Memory management","score":0.4701170027256012},{"id":"https://openalex.org/keywords/dynamic-random-access-memory","display_name":"Dynamic random-access memory","score":0.4658333659172058},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.4281446635723114},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.20541727542877197},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1275961995124817},{"id":"https://openalex.org/keywords/semiconductor-memory","display_name":"Semiconductor memory","score":0.10905447602272034},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.08026528358459473}],"concepts":[{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.7400956749916077},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7069605588912964},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.6376638412475586},{"id":"https://openalex.org/C207390915","wikidata":"https://www.wikidata.org/wiki/Q1230525","display_name":"Divergence (linguistics)","level":2,"score":0.615969181060791},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6033114194869995},{"id":"https://openalex.org/C176649486","wikidata":"https://www.wikidata.org/wiki/Q2308807","display_name":"Memory management","level":3,"score":0.4701170027256012},{"id":"https://openalex.org/C118702147","wikidata":"https://www.wikidata.org/wiki/Q189396","display_name":"Dynamic random-access memory","level":3,"score":0.4658333659172058},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.4281446635723114},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.20541727542877197},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1275961995124817},{"id":"https://openalex.org/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.10905447602272034},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.08026528358459473},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccd.2012.6378694","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccd.2012.6378694","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 30th International Conference on Computer Design (ICCD)","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":5,"referenced_works":["https://openalex.org/W1777969948","https://openalex.org/W1979527452","https://openalex.org/W2610005777","https://openalex.org/W4302489560","https://openalex.org/W6737197331"],"related_works":["https://openalex.org/W2000785801","https://openalex.org/W986318368","https://openalex.org/W1964027849","https://openalex.org/W2001367608","https://openalex.org/W3148512624","https://openalex.org/W2244179743","https://openalex.org/W1797879553","https://openalex.org/W2188391409","https://openalex.org/W2146707680","https://openalex.org/W3022541129"],"abstract_inverted_index":{"Modern":[0],"GPUs":[1],"synchronize":[2],"threads":[3,10],"grouped":[4],"in":[5,12,47,75],"warps.":[6],"The":[7],"number":[8],"of":[9,25,44],"included":[11],"each":[13],"warp":[14,16,78,96],"(or":[15],"size)":[17],"affects":[18],"divergence,":[19],"synchronization":[20],"overhead,":[21],"and":[22,38,60,69],"the":[23,32,42,77],"efficiency":[24],"memory":[26,39,48,53,61],"access":[27],"coalescing.":[28,49],"Small":[29],"warps":[30,51],"reduce":[31],"performance":[33],"penalty":[34],"associated":[35],"with":[36],"branch":[37,59],"divergence":[40,68],"at":[41],"expense":[43],"a":[45],"reduction":[46],"Large":[50],"enhance":[52],"coalescing":[54],"significantly":[55],"but":[56],"also":[57],"increase":[58],"divergence.":[62],"Dynamic":[63,89],"workload":[64],"behavior,":[65],"including":[66],"branch/memory":[67],"coalescing,":[70],"is":[71],"an":[72],"important":[73],"factor":[74],"determining":[76],"size":[79,97],"returning":[80],"best":[81],"performance.":[82],"Based":[83],"on":[84],"this":[85],"observation,":[86],"we":[87],"propose":[88],"Warp":[90],"Resizing":[91],"(DWR).":[92],"DWR":[93],"outperforms":[94],"static":[95],"decisions,":[98],"up":[99],"to":[100],"2.28X.":[101]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
