{"id":"https://openalex.org/W2907476412","doi":"https://doi.org/10.14529/jsfi180404","title":"Autotuning Techniques for Performance-Portable Point Set Registration in 3D","display_name":"Autotuning Techniques for Performance-Portable Point Set Registration in 3D","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2907476412","doi":"https://doi.org/10.14529/jsfi180404","mag":"2907476412"},"language":"en","primary_location":{"id":"doi:10.14529/jsfi180404","is_oa":true,"landing_page_url":"https://doi.org/10.14529/jsfi180404","pdf_url":"https://superfri.org/superfri/article/download/189/305","source":{"id":"https://openalex.org/S4210177204","display_name":"Supercomputing Frontiers and Innovations","issn_l":"2313-8734","issn":["2313-8734","2409-6008"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310312680","host_organization_name":"Publishing center of the South Ural State University","host_organization_lineage":["https://openalex.org/P4310312680"],"host_organization_lineage_names":["Publishing center of the South Ural State University"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Supercomputing Frontiers and Innovations","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://superfri.org/superfri/article/download/189/305","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073990539","display_name":"Piotr \u0141uszczek","orcid":"https://orcid.org/0000-0002-0089-6965"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Piotr Luszczek","raw_affiliation_strings":["University of Tennessee Knoxville"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee Knoxville","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070456582","display_name":"Jakub Kurzak","orcid":"https://orcid.org/0000-0002-9697-0145"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jakub Kurzak","raw_affiliation_strings":["University of Tennessee Knoxville"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee Knoxville","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052397462","display_name":"Ichitaro Yamazaki","orcid":"https://orcid.org/0000-0002-6196-2508"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ichitaro Yamazaki","raw_affiliation_strings":["University of Tennessee Knoxville"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee Knoxville","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079657136","display_name":"David J. Keffer","orcid":"https://orcid.org/0000-0002-6246-0286"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Keffer","raw_affiliation_strings":["University of Tennessee Knoxville"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee Knoxville","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048292724","display_name":"Vasileios Maroulas","orcid":"https://orcid.org/0000-0002-3412-6766"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vasileios Maroulas","raw_affiliation_strings":["University of Tennessee Knoxville"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee Knoxville","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075517045","display_name":"Jack Dongarra","orcid":"https://orcid.org/0000-0003-3247-1782"},"institutions":[{"id":"https://openalex.org/I1289243028","display_name":"Oak Ridge National Laboratory","ror":"https://ror.org/01qz5mb56","country_code":"US","type":"facility","lineage":["https://openalex.org/I1289243028","https://openalex.org/I1330989302","https://openalex.org/I39565521","https://openalex.org/I4210159294"]},{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]},{"id":"https://openalex.org/I87253917","display_name":"Manchester University","ror":"https://ror.org/02aswte26","country_code":"US","type":"education","lineage":["https://openalex.org/I87253917"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jack Dongarra","raw_affiliation_strings":["University of Tennessee Knoxville, Oak Ridge National Laboratory, Manchester University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee Knoxville, Oak Ridge National Laboratory, Manchester University","institution_ids":["https://openalex.org/I1289243028","https://openalex.org/I75027704","https://openalex.org/I87253917"]}]}],"institutions":[],"countries_distinct_count":1,"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":0,"citation_normalized_percentile":{"value":0.17130925,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":"4","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10036","display_name":"Advanced Neural Network Applications","score":0.9868000149726868,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/computer-science","display_name":"Computer science","score":0.8077318668365479},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.6921418905258179},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6427255272865295},{"id":"https://openalex.org/keywords/coprocessor","display_name":"Coprocessor","score":0.591521143913269},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5842966437339783},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5839188098907471},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5568799376487732},{"id":"https://openalex.org/keywords/floating-point","display_name":"Floating point","score":0.5144029259681702},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.5061058402061462},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.45796823501586914},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.45716914534568787},{"id":"https://openalex.org/keywords/automation","display_name":"Automation","score":0.4456157684326172},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.42470836639404297},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.4074130654335022},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.34013110399246216},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3145407438278198},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26774924993515015},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.21341240406036377},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.19402232766151428}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8077318668365479},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.6921418905258179},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6427255272865295},{"id":"https://openalex.org/C86111242","wikidata":"https://www.wikidata.org/wiki/Q859595","display_name":"Coprocessor","level":2,"score":0.591521143913269},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5842966437339783},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5839188098907471},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5568799376487732},{"id":"https://openalex.org/C84211073","wikidata":"https://www.wikidata.org/wiki/Q117879","display_name":"Floating point","level":2,"score":0.5144029259681702},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.5061058402061462},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.45796823501586914},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.45716914534568787},{"id":"https://openalex.org/C115901376","wikidata":"https://www.wikidata.org/wiki/Q184199","display_name":"Automation","level":2,"score":0.4456157684326172},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.42470836639404297},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.4074130654335022},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.34013110399246216},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3145407438278198},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26774924993515015},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.21341240406036377},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.19402232766151428},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.14529/jsfi180404","is_oa":true,"landing_page_url":"https://doi.org/10.14529/jsfi180404","pdf_url":"https://superfri.org/superfri/article/download/189/305","source":{"id":"https://openalex.org/S4210177204","display_name":"Supercomputing Frontiers and Innovations","issn_l":"2313-8734","issn":["2313-8734","2409-6008"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310312680","host_organization_name":"Publishing center of the South Ural State University","host_organization_lineage":["https://openalex.org/P4310312680"],"host_organization_lineage_names":["Publishing center of the South Ural State University"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Supercomputing Frontiers and Innovations","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.14529/jsfi180404","is_oa":true,"landing_page_url":"https://doi.org/10.14529/jsfi180404","pdf_url":"https://superfri.org/superfri/article/download/189/305","source":{"id":"https://openalex.org/S4210177204","display_name":"Supercomputing Frontiers and Innovations","issn_l":"2313-8734","issn":["2313-8734","2409-6008"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310312680","host_organization_name":"Publishing center of the South Ural State University","host_organization_lineage":["https://openalex.org/P4310312680"],"host_organization_lineage_names":["Publishing center of the South Ural State University"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Supercomputing Frontiers and Innovations","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1548836129","https://openalex.org/W1599434464","https://openalex.org/W1841592590","https://openalex.org/W1971517213","https://openalex.org/W1980101660","https://openalex.org/W2004312117","https://openalex.org/W2029413789","https://openalex.org/W2039061417","https://openalex.org/W2049981393","https://openalex.org/W2059882081","https://openalex.org/W2063186542","https://openalex.org/W2069387972","https://openalex.org/W2078797539","https://openalex.org/W2096840836","https://openalex.org/W2110463399","https://openalex.org/W2118104180","https://openalex.org/W2119851068","https://openalex.org/W2122870750","https://openalex.org/W2152864241","https://openalex.org/W2171490473","https://openalex.org/W2500595894","https://openalex.org/W2766659420","https://openalex.org/W2783431496","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2370279919","https://openalex.org/W2152301037","https://openalex.org/W2094210932","https://openalex.org/W2027246841","https://openalex.org/W1836109266","https://openalex.org/W2384717171","https://openalex.org/W2163928768","https://openalex.org/W2051687644","https://openalex.org/W1492630251","https://openalex.org/W2160477146"],"abstract_inverted_index":{"We":[0,24,141],"present":[1],"an":[2,40],"autotuning":[3],"approach":[4],"applied":[5],"to":[6,27,54,136],"exhaustive":[7],"performance":[8,31,74,91],"engineering":[9],"of":[10,36,43,48,89,101,111],"the":[11,15,76,90,119,153],"EM-ICP":[12],"algorithm":[13],"for":[14,75,161],"point":[16],"set":[17],"registration":[18,78],"problem":[19],"with":[20],"a":[21,34,45,94,98,128,132,138,157],"known":[22],"reference.":[23],"were":[25],"able":[26],"achieve":[28],"progressively":[29],"higher":[30],"levels":[32,88],"through":[33],"variety":[35],"code":[37,56],"transformations":[38],"and":[39,108],"automated":[41],"procedure":[42],"generating":[44],"large":[46],"number":[47],"implementation":[49],"variants.":[50],"Furthermore,":[51],"we":[52,81,85],"managed":[53],"exploit":[55],"patterns":[57],"that":[58,147],"are":[59],"not":[60],"common":[61],"when":[62],"only":[63],"attempting":[64],"manual":[65],"optimization":[66,163],"but":[67],"which":[68],"yielded":[69],"in":[70,93,131,143],"our":[71,144,148],"tests":[72],"better":[73],"chosen":[77],"algorithm.":[79],"Finally,":[80],"also":[82],"show":[83],"how":[84],"maintained":[86],"high":[87],"rate":[92],"portable":[95],"fashion":[96],"across":[97],"wide":[99],"range":[100],"hardware":[102,113],"platforms":[103],"including":[104],"multicore,":[105],"manycore":[106],"coprocessors,":[107],"accelerators.":[109],"Each":[110],"these":[112],"classes":[114],"is":[115],"much":[116],"different":[117],"from":[118],"others":[120],"and,":[121],"consequently,":[122],"cannot":[123],"reliably":[124],"be":[125],"mastered":[126],"by":[127],"single":[129],"developer":[130],"short":[133],"time":[134],"required":[135],"deliver":[137],"close-to-optimal":[139],"implementation.":[140],"assert":[142],"concluding":[145],"remarks":[146],"methodology":[149],"as":[150,152],"well":[151],"presented":[154],"tools":[155],"provide":[156],"valid":[158],"automation":[159],"system":[160],"software":[162],"tasks":[164],"on":[165],"modern":[166],"HPC":[167],"hardware.":[168]},"counts_by_year":[],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2019-01-11T00:00:00"}