{"id":"https://openalex.org/W2039953500","doi":"https://doi.org/10.1142/s0129626401000737","title":"TUNING TASK GRANULARITY AND DATA LOCALITY OF DATA PARALLEL GPH PROGRAMS","display_name":"TUNING TASK GRANULARITY AND DATA LOCALITY OF DATA PARALLEL GPH PROGRAMS","publication_year":2001,"publication_date":"2001-12-01","ids":{"openalex":"https://openalex.org/W2039953500","doi":"https://doi.org/10.1142/s0129626401000737","mag":"2039953500"},"language":"en","primary_location":{"id":"doi:10.1142/s0129626401000737","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0129626401000737","pdf_url":null,"source":{"id":"https://openalex.org/S18360026","display_name":"Parallel Processing Letters","issn_l":"0129-6264","issn":["0129-6264","1793-642X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Parallel Processing Letters","raw_type":"journal-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/A5070090145","display_name":"Hans\u2010Wolfgang Loidl","orcid":"https://orcid.org/0000-0001-6318-1732"},"institutions":[{"id":"https://openalex.org/I32062511","display_name":"Heriot-Watt University","ror":"https://ror.org/04mghma93","country_code":"GB","type":"education","lineage":["https://openalex.org/I32062511"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"HANS-WOLFGANG LOIDL","raw_affiliation_strings":["Department of Computing and Electrical Engineering, Heriot-Watt University, Edinburgh EH14 4AS, Scotland, UK","School of Mathematical & Computer Sciences"],"affiliations":[{"raw_affiliation_string":"Department of Computing and Electrical Engineering, Heriot-Watt University, Edinburgh EH14 4AS, Scotland, UK","institution_ids":["https://openalex.org/I32062511"]},{"raw_affiliation_string":"School of Mathematical & Computer Sciences","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112784259","display_name":"Philip W. Trinder","orcid":null},"institutions":[{"id":"https://openalex.org/I32062511","display_name":"Heriot-Watt University","ror":"https://ror.org/04mghma93","country_code":"GB","type":"education","lineage":["https://openalex.org/I32062511"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"PHILIP W. TRINDER","raw_affiliation_strings":["Department of Computing and Electrical Engineering, Heriot-Watt University, Edinburgh EH14 4AS, Scotland, UK","School of Mathematical & Computer Sciences"],"affiliations":[{"raw_affiliation_string":"Department of Computing and Electrical Engineering, Heriot-Watt University, Edinburgh EH14 4AS, Scotland, UK","institution_ids":["https://openalex.org/I32062511"]},{"raw_affiliation_string":"School of Mathematical & Computer Sciences","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054341366","display_name":"Carsten Butz","orcid":"https://orcid.org/0000-0001-8304-8760"},"institutions":[{"id":"https://openalex.org/I32062511","display_name":"Heriot-Watt University","ror":"https://ror.org/04mghma93","country_code":"GB","type":"education","lineage":["https://openalex.org/I32062511"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"CARSTEN BUTZ","raw_affiliation_strings":["Department of Computing and Electrical Engineering, Heriot-Watt University, Edinburgh EH14 4AS, Scotland, UK","School of Mathematical & Computer Sciences"],"affiliations":[{"raw_affiliation_string":"Department of Computing and Electrical Engineering, Heriot-Watt University, Edinburgh EH14 4AS, Scotland, UK","institution_ids":["https://openalex.org/I32062511"]},{"raw_affiliation_string":"School of Mathematical & Computer Sciences","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5070090145"],"corresponding_institution_ids":["https://openalex.org/I32062511"],"apc_list":null,"apc_paid":null,"fwci":0.5555,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.71096197,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"11","issue":"04","first_page":"471","last_page":"486"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9994999766349792,"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":0.9994999766349792,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9991000294685364,"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"}},{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.8770332336425781},{"id":"https://openalex.org/keywords/granularity","display_name":"Granularity","score":0.7924841642379761},{"id":"https://openalex.org/keywords/locality","display_name":"Locality","score":0.7681723833084106},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6315769553184509},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5851569175720215},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5575349926948547},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.5030121207237244},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.48701149225234985},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4696955680847168},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4137239456176758},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.14557096362113953},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12236803770065308}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8770332336425781},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.7924841642379761},{"id":"https://openalex.org/C2779808786","wikidata":"https://www.wikidata.org/wiki/Q6664603","display_name":"Locality","level":2,"score":0.7681723833084106},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6315769553184509},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5851569175720215},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5575349926948547},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.5030121207237244},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.48701149225234985},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4696955680847168},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4137239456176758},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.14557096362113953},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12236803770065308},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1142/s0129626401000737","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0129626401000737","pdf_url":null,"source":{"id":"https://openalex.org/S18360026","display_name":"Parallel Processing Letters","issn_l":"0129-6264","issn":["0129-6264","1793-642X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Parallel Processing Letters","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.20.3913","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.20.3913","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cee.hw.ac.uk/~dsg/gph/papers/ps/hlpp01.ps.gz","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321004","display_name":"\u00d6sterreichischen Akademie der Wissenschaften","ror":"https://ror.org/03anc3s24"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1990195720","https://openalex.org/W2087240301","https://openalex.org/W2101565274","https://openalex.org/W2118482372","https://openalex.org/W2149663533","https://openalex.org/W4214538532"],"related_works":["https://openalex.org/W2931688134","https://openalex.org/W2377919138","https://openalex.org/W2378857091","https://openalex.org/W2999756192","https://openalex.org/W103652678","https://openalex.org/W4226090359","https://openalex.org/W2059697060","https://openalex.org/W1081706099","https://openalex.org/W2370730867","https://openalex.org/W1658882345"],"abstract_inverted_index":{"The":[0,69,165],"performance":[1,115,158],"of":[2,16,67,85,95,182],"data":[3,40,42,45,98],"parallel":[4,18,46,60,71,99,148],"programs":[5,47,155],"often":[6],"hinges":[7],"on":[8,64,160],"two":[9,96],"key":[10],"coordination":[11,77,86,93,180],"aspects:":[12],"the":[13,17,29,34,92,122,183],"computational":[14],"costs":[15,31],"tasks":[19,37,61],"relative":[20],"to":[21,62,134,145,173],"their":[22,39],"management":[23],"overhead":[24],"\u2014":[25,41],"task":[26],"granularity;":[27],"and":[28,38,50,101,138,156,170,175,179],"communication":[30],"induced":[32],"by":[33,55,109,120,140],"distance":[35],"between":[36],"locality.":[43],"In":[44,143],"both":[48],"granularity":[49],"locality":[51],"can":[52,106,117],"be":[53,107,118,135],"improved":[54,108,139],"clustering,":[56],"i.e.":[57],"arranging":[58],"for":[59],"operate":[63],"related":[65],"sub-collections":[66],"data.":[68],"GPH":[70],"functional":[72],"language":[73],"automatically":[74],"manages":[75],"most":[76],"aspects,":[78],"but":[79],"also":[80],"allows":[81,132],"some":[82],"high-level":[83],"control":[84],"using":[87],"evaluation":[88,112],"strategies.":[89],"We":[90,124],"study":[91],"behavior":[94],"typical":[97],"programs,":[100],"find":[102],"that":[103,131],"while":[104],"they":[105],"introducing":[110],"clustering":[111,133],"strategies,":[113],"further":[114],"improvements":[116],"achieved":[119],"restructuring":[121],"program.":[123,184],"introduce":[125],"a":[126,161],"new":[127],"generic":[128],"Cluster":[129],"class":[130,167],"systematically":[136],"introduced,":[137],"program":[141,149],"transformation.":[142],"contrast":[144],"many":[146],"other":[147],"transformation":[150],"approaches,":[151],"we":[152],"transform":[153],"realistic":[154],"report":[157],"results":[159],"32-processor":[162],"Beowulf":[163],"cluster.":[164],"cluster":[166],"is":[168],"highly-generic":[169],"extensible,":[171],"amenable":[172],"reasoning,":[174],"avoids":[176],"conflating":[177],"computation":[178],"aspects":[181]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
