{"id":"https://openalex.org/W4298234399","doi":"https://doi.org/10.3233/spr-130363","title":"Design Patterns for Sparse-Matrix Computations on Hybrid CPU/GPU Platforms","display_name":"Design Patterns for Sparse-Matrix Computations on Hybrid CPU/GPU Platforms","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W4298234399","doi":"https://doi.org/10.3233/spr-130363"},"language":"en","primary_location":{"id":"pmh:oai:art.torvergata.it:2108/81810","is_oa":false,"landing_page_url":"http://iospress.metapress.com/content/37308p3405353414/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400993","display_name":"Cineca Institutional Research Information System (Tor Vergata University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I116067653","host_organization_name":"University of Rome Tor Vergata","host_organization_lineage":["https://openalex.org/I116067653"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},"type":"article","indexed_in":["doaj"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doaj.org/article/349240cab09c468eb207435fb3821e56","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047108954","display_name":"Valeria Cardellini","orcid":"https://orcid.org/0000-0002-6870-7083"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"CARDELLINI, VALERIA","raw_affiliation_strings":["Universit\u00e0 di Roma \u201cTor Vergata\u201d, Roma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e0 di Roma \u201cTor Vergata\u201d, Roma, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031298177","display_name":"Salvatore Filippone","orcid":"https://orcid.org/0000-0002-5859-7538"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"FILIPPONE, SALVATORE","raw_affiliation_strings":["Universit\u00e0 di Roma \u201cTor Vergata\u201d, Roma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e0 di Roma \u201cTor Vergata\u201d, Roma, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060296316","display_name":"Damian Rouson","orcid":"https://orcid.org/0000-0002-2344-868X"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rouson, D.","raw_affiliation_strings":["Stanford University, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.36936323,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9930999875068665,"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":0.9930999875068665,"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/T10792","display_name":"Matrix Theory and Algorithms","score":0.9692000150680542,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9627000093460083,"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":0.7303566932678223},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6700904369354248},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6690080165863037},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.6620556116104126},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.5861524939537048},{"id":"https://openalex.org/keywords/sparse-matrix","display_name":"Sparse matrix","score":0.5257015228271484},{"id":"https://openalex.org/keywords/general-purpose-computing-on-graphics-processing-units","display_name":"General-purpose computing on graphics processing units","score":0.4598574936389923},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4533417224884033},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.31623685359954834},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.24784022569656372},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10864847898483276},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.10339167714118958},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.09115231037139893}],"concepts":[{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.7303566932678223},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6700904369354248},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6690080165863037},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.6620556116104126},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.5861524939537048},{"id":"https://openalex.org/C56372850","wikidata":"https://www.wikidata.org/wiki/Q1050404","display_name":"Sparse matrix","level":3,"score":0.5257015228271484},{"id":"https://openalex.org/C50630238","wikidata":"https://www.wikidata.org/wiki/Q971505","display_name":"General-purpose computing on graphics processing units","level":3,"score":0.4598574936389923},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4533417224884033},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.31623685359954834},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.24784022569656372},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10864847898483276},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.10339167714118958},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.09115231037139893},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","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/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:art.torvergata.it:2108/81810","is_oa":false,"landing_page_url":"http://iospress.metapress.com/content/37308p3405353414/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400993","display_name":"Cineca Institutional Research Information System (Tor Vergata University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I116067653","host_organization_name":"University of Rome Tor Vergata","host_organization_lineage":["https://openalex.org/I116067653"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:349240cab09c468eb207435fb3821e56","is_oa":true,"landing_page_url":"https://doaj.org/article/349240cab09c468eb207435fb3821e56","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scientific Programming, Vol 22, Iss 1, Pp 1-19 (2014)","raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:doaj.org/article:349240cab09c468eb207435fb3821e56","is_oa":true,"landing_page_url":"https://doaj.org/article/349240cab09c468eb207435fb3821e56","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scientific Programming, Vol 22, Iss 1, Pp 1-19 (2014)","raw_type":"article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.5699999928474426,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1963859303","https://openalex.org/W2364044215","https://openalex.org/W2389600408","https://openalex.org/W240129890","https://openalex.org/W3048701459","https://openalex.org/W3213381848","https://openalex.org/W2149078538","https://openalex.org/W2080146221","https://openalex.org/W2370314112","https://openalex.org/W1912958759"],"abstract_inverted_index":{"We":[0,31,67],"apply":[1],"object-oriented":[2],"software":[3,11],"design":[4,36],"patterns":[5,16,37],"to":[6,34,38,113,121,127,135],"develop":[7],"code":[8],"for":[9,42,64],"scientific":[10],"involving":[12],"sparse":[13,43,54,65,75],"matrices.":[14,66],"Design":[15],"arise":[17],"when":[18],"multiple":[19],"independent":[20],"developments":[21],"produce":[22],"similar":[23],"designs":[24],"which":[25],"converge":[26],"onto":[27],"a":[28,88,109],"generic":[29],"solution.":[30],"demonstrate":[32],"how":[33],"use":[35],"implement":[39],"an":[40,52],"interface":[41],"matrix":[44,55],"computations":[45],"on":[46,78,115,129],"NVIDIA":[47,116,130],"GPUs":[48],"starting":[49],"from":[50,58],"PSBLAS,":[51],"existing":[53,59],"library,":[56],"and":[57,102,125],"sets":[60],"of":[61,72,111],"GPU":[62,83,103],"kernels":[63],"also":[68],"compare":[69],"the":[70,73,82,98],"throughput":[71],"PSBLAS":[74,90],"matrix\u2013vector":[76],"multiplication":[77],"two":[79],"platforms":[80],"exploiting":[81],"with":[84,119,133],"that":[85],"obtained":[86],"by":[87],"CPU-only":[89],"implementation.":[91],"Our":[92],"experiments":[93],"exhibit":[94],"encouraging":[95],"results":[96],"regarding":[97],"comparison":[99],"between":[100],"CPU":[101],"executions":[104],"in":[105],"double":[106],"precision,":[107],"obtaining":[108],"speedup":[110],"up":[112,126],"35.35":[114],"GTX":[117],"285":[118],"respect":[120,134],"AMD":[122],"Athlon":[123],"7750,":[124],"10.15":[128],"Tesla":[131],"C2050":[132],"Intel":[136],"Xeon":[137],"X5650.":[138]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-17T08:01:34.144755","created_date":"2025-10-10T00:00:00"}
