{"id":"https://openalex.org/W749506773","doi":"https://doi.org/10.1007/978-3-319-17353-5_1","title":"A Communication Optimization Scheme for\u00a0Basis Computation of Krylov Subspace Methods on Multi-GPUs","display_name":"A Communication Optimization Scheme for\u00a0Basis Computation of Krylov Subspace Methods on Multi-GPUs","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W749506773","doi":"https://doi.org/10.1007/978-3-319-17353-5_1","mag":"749506773"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-17353-5_1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-17353-5_1","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"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/A5102735620","display_name":"Langshi Chen","orcid":"https://orcid.org/0009-0005-4800-3782"},"institutions":[{"id":"https://openalex.org/I4210119483","display_name":"Digiteo","ror":"https://ror.org/02gqwrx54","country_code":"FR","type":"nonprofit","lineage":["https://openalex.org/I4210119483"]},{"id":"https://openalex.org/I4210125654","display_name":"Maison de la Simulation","ror":"https://ror.org/03jv6w209","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I195731000","https://openalex.org/I2738703131","https://openalex.org/I2738703131","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210113668","https://openalex.org/I4210125654","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Langshi Chen","raw_affiliation_strings":["Maison de la Simulation, USR3441, Digiteo Labs B\u00e2t 565-PC 190, 91191, Gif-sur-Yvette, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Maison de la Simulation, USR3441, Digiteo Labs B\u00e2t 565-PC 190, 91191, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I4210119483","https://openalex.org/I4210125654"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108528905","display_name":"Serge G. Petiton","orcid":"https://orcid.org/0000-0002-8423-3682"},"institutions":[{"id":"https://openalex.org/I4210119483","display_name":"Digiteo","ror":"https://ror.org/02gqwrx54","country_code":"FR","type":"nonprofit","lineage":["https://openalex.org/I4210119483"]},{"id":"https://openalex.org/I4210125654","display_name":"Maison de la Simulation","ror":"https://ror.org/03jv6w209","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I195731000","https://openalex.org/I2738703131","https://openalex.org/I2738703131","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210113668","https://openalex.org/I4210125654","https://openalex.org/I4210159245"]},{"id":"https://openalex.org/I4210160005","display_name":"Computer Science Laboratory of Lille","ror":null,"country_code":"FR","type":null,"lineage":["https://openalex.org/I4210160005"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Serge G. Petiton","raw_affiliation_strings":["Laboratoire d\u2019informatique Fondamentale de Lille, Universit\u00e9 des Sciences et Technologies de Lille, 59650, Villeneuve d\u2019Ascq, France","Maison de la Simulation, USR3441, Digiteo Labs B\u00e2t 565-PC 190, 91191, Gif-sur-Yvette, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire d\u2019informatique Fondamentale de Lille, Universit\u00e9 des Sciences et Technologies de Lille, 59650, Villeneuve d\u2019Ascq, France","institution_ids":["https://openalex.org/I4210160005"]},{"raw_affiliation_string":"Maison de la Simulation, USR3441, Digiteo Labs B\u00e2t 565-PC 190, 91191, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I4210119483","https://openalex.org/I4210125654"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032355732","display_name":"Leroy A. Drummond","orcid":null},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Leroy A. Drummond","raw_affiliation_strings":["Lawrence Berkeley National Laboratory, One Cyclotron Road, Berkeley, CA, 94720, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory, One Cyclotron Road, Berkeley, CA, 94720, USA","institution_ids":["https://openalex.org/I148283060"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000479171","display_name":"Maxime Hugues","orcid":"https://orcid.org/0000-0001-6457-7421"},"institutions":[{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]},{"id":"https://openalex.org/I4210126360","display_name":"Centre Inria de Saclay","ror":"https://ror.org/0315e5x55","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1326498283","https://openalex.org/I4210126360"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Maxime Hugues","raw_affiliation_strings":["INRIA Saclay, 1 rue Honor d\u2019Estienne d\u2019Orves, B\u00e2t Alan Turing, 91120, Palaiseau, France","INRIA Saclay, 1 rue Honor d'Estienne d'Orves, B\u00e2t Alan Turing, 91120, Palaiseau, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INRIA Saclay, 1 rue Honor d\u2019Estienne d\u2019Orves, B\u00e2t Alan Turing, 91120, Palaiseau, France","institution_ids":["https://openalex.org/I1326498283","https://openalex.org/I4210126360"]},{"raw_affiliation_string":"INRIA Saclay, 1 rue Honor d'Estienne d'Orves, B\u00e2t Alan Turing, 91120, Palaiseau, France","institution_ids":["https://openalex.org/I1326498283","https://openalex.org/I4210126360"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5102735620"],"corresponding_institution_ids":["https://openalex.org/I4210119483","https://openalex.org/I4210125654"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.00781657,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"3","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10792","display_name":"Matrix Theory and Algorithms","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10792","display_name":"Matrix Theory and Algorithms","score":1.0,"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/T10739","display_name":"Electromagnetic Scattering and Analysis","score":0.9914000034332275,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11206","display_name":"Model Reduction and Neural Networks","score":0.9858999848365784,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/krylov-subspace","display_name":"Krylov subspace","score":0.9535433053970337},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7600476741790771},{"id":"https://openalex.org/keywords/generalized-minimal-residual-method","display_name":"Generalized minimal residual method","score":0.6317542791366577},{"id":"https://openalex.org/keywords/orthogonalization","display_name":"Orthogonalization","score":0.6011042594909668},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.5986415147781372},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5079630017280579},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5061809420585632},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.48177000880241394},{"id":"https://openalex.org/keywords/linear-system","display_name":"Linear system","score":0.47763481736183167},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4509541094303131},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4377887547016144},{"id":"https://openalex.org/keywords/sparse-matrix","display_name":"Sparse matrix","score":0.41595423221588135},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4144558012485504},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3656163811683655},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.3578232526779175},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.3256815969944},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2056053876876831},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07930943369865417}],"concepts":[{"id":"https://openalex.org/C147060835","wikidata":"https://www.wikidata.org/wiki/Q1757151","display_name":"Krylov subspace","level":3,"score":0.9535433053970337},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7600476741790771},{"id":"https://openalex.org/C155332342","wikidata":"https://www.wikidata.org/wiki/Q1432976","display_name":"Generalized minimal residual method","level":3,"score":0.6317542791366577},{"id":"https://openalex.org/C47559304","wikidata":"https://www.wikidata.org/wiki/Q1702189","display_name":"Orthogonalization","level":2,"score":0.6011042594909668},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.5986415147781372},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5079630017280579},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5061809420585632},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.48177000880241394},{"id":"https://openalex.org/C6802819","wikidata":"https://www.wikidata.org/wiki/Q1072174","display_name":"Linear system","level":2,"score":0.47763481736183167},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4509541094303131},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4377887547016144},{"id":"https://openalex.org/C56372850","wikidata":"https://www.wikidata.org/wiki/Q1050404","display_name":"Sparse matrix","level":3,"score":0.41595423221588135},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4144558012485504},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3656163811683655},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.3578232526779175},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.3256815969944},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2056053876876831},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07930943369865417},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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},{"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/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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-319-17353-5_1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-17353-5_1","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W101236918","https://openalex.org/W1506342804","https://openalex.org/W1563653928","https://openalex.org/W2023019000","https://openalex.org/W2080225225","https://openalex.org/W2100988782","https://openalex.org/W2103271089","https://openalex.org/W2142184646","https://openalex.org/W2480854438"],"related_works":["https://openalex.org/W2000690703","https://openalex.org/W2042846224","https://openalex.org/W2358905935","https://openalex.org/W2942315554","https://openalex.org/W2804461272","https://openalex.org/W2040391781","https://openalex.org/W2484832770","https://openalex.org/W2002097440","https://openalex.org/W3152060313","https://openalex.org/W62853295"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-08-04T08:18:43.703281","created_date":"2025-10-10T00:00:00"}
