{"id":"https://openalex.org/W2046114529","doi":"https://doi.org/10.1145/224170.285573","title":"A Performance Evaluation of the Convex SPP-1000 Scalable Shared Memory Parallel Computer","display_name":"A Performance Evaluation of the Convex SPP-1000 Scalable Shared Memory Parallel Computer","publication_year":1995,"publication_date":"1995-01-01","ids":{"openalex":"https://openalex.org/W2046114529","doi":"https://doi.org/10.1145/224170.285573","mag":"2046114529"},"language":"en","primary_location":{"id":"doi:10.1145/224170.285573","is_oa":false,"landing_page_url":"https://doi.org/10.1145/224170.285573","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 1995 ACM/IEEE conference on Supercomputing (CDROM)  - Supercomputing '95","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/A5089056206","display_name":"Thomas Sterling","orcid":"https://orcid.org/0009-0000-3554-9931"},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Thomas Sterling","raw_affiliation_strings":["Center of Excellence in Space Data and Information Sciences, NASA Goddard Space Flight Center and Department of Computer Science, University of Maryland"],"affiliations":[{"raw_affiliation_string":"Center of Excellence in Space Data and Information Sciences, NASA Goddard Space Flight Center and Department of Computer Science, University of Maryland","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025855132","display_name":"Daniel Savaresse","orcid":null},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel Savaresse","raw_affiliation_strings":["Department of Computer Science, University of Maryland and Center of Excellence in Space Data and Information Sciences, NASA Goddard Space Flight Center"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Maryland and Center of Excellence in Space Data and Information Sciences, NASA Goddard Space Flight Center","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032923991","display_name":"P. J. MacNeice","orcid":"https://orcid.org/0000-0003-3960-7160"},"institutions":[{"id":"https://openalex.org/I4210135298","display_name":"Jensen Hughes (United States)","ror":"https://ror.org/033wnbm63","country_code":"US","type":"company","lineage":["https://openalex.org/I4210135298"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter MacNeice","raw_affiliation_strings":["Hughes STX"],"affiliations":[{"raw_affiliation_string":"Hughes STX","institution_ids":["https://openalex.org/I4210135298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017134502","display_name":"K. Olson","orcid":null},"institutions":[{"id":"https://openalex.org/I162714631","display_name":"George Mason University","ror":"https://ror.org/02jqj7156","country_code":"US","type":"education","lineage":["https://openalex.org/I162714631"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kevin Olson","raw_affiliation_strings":["Institute for Computational Science and Informatics, George Mason University","Institute for Computational Science and Informatics, George Mason University#TAB#"],"affiliations":[{"raw_affiliation_string":"Institute for Computational Science and Informatics, George Mason University","institution_ids":["https://openalex.org/I162714631"]},{"raw_affiliation_string":"Institute for Computational Science and Informatics, George Mason University#TAB#","institution_ids":["https://openalex.org/I162714631"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010045336","display_name":"Clark Mobarry","orcid":null},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Clark Mobarry","raw_affiliation_strings":["NASA/GSFC Space Data Computing Division, Greenbelt, Maryland","NASA/GSFC Space Data Computing Division, Greenbelt, Maryland#TAB#"],"affiliations":[{"raw_affiliation_string":"NASA/GSFC Space Data Computing Division, Greenbelt, Maryland","institution_ids":["https://openalex.org/I1306266525"]},{"raw_affiliation_string":"NASA/GSFC Space Data Computing Division, Greenbelt, Maryland#TAB#","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032693439","display_name":"B. Fryxell","orcid":null},"institutions":[{"id":"https://openalex.org/I162714631","display_name":"George Mason University","ror":"https://ror.org/02jqj7156","country_code":"US","type":"education","lineage":["https://openalex.org/I162714631"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bruce Fryxell","raw_affiliation_strings":["Institute for Computational Science and Informatics, George Mason University","Institute for Computational Science and Informatics, George Mason University#TAB#"],"affiliations":[{"raw_affiliation_string":"Institute for Computational Science and Informatics, George Mason University","institution_ids":["https://openalex.org/I162714631"]},{"raw_affiliation_string":"Institute for Computational Science and Informatics, George Mason University#TAB#","institution_ids":["https://openalex.org/I162714631"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014999599","display_name":"Phillip Merkey","orcid":null},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Phillip Merkey","raw_affiliation_strings":["Center of Excellence in Space Data and Information Sciences, NASA Goddard Space Flight Center"],"affiliations":[{"raw_affiliation_string":"Center of Excellence in Space Data and Information Sciences, NASA Goddard Space Flight Center","institution_ids":["https://openalex.org/I1306266525"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5089056206"],"corresponding_institution_ids":["https://openalex.org/I1306266525"],"apc_list":null,"apc_paid":null,"fwci":1.1836,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.81054584,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"55","last_page":"55"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":1.0,"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":1.0,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9998999834060669,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9997000098228455,"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/center-of-excellence","display_name":"Center of excellence","score":0.5868831276893616},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5354203581809998},{"id":"https://openalex.org/keywords/informatics","display_name":"Informatics","score":0.48798173666000366},{"id":"https://openalex.org/keywords/research-center","display_name":"Research center","score":0.4821176528930664},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.47372332215309143},{"id":"https://openalex.org/keywords/library-science","display_name":"Library science","score":0.4665123522281647},{"id":"https://openalex.org/keywords/excellence","display_name":"Excellence","score":0.4382108449935913},{"id":"https://openalex.org/keywords/space-science","display_name":"Space Science","score":0.4290604591369629},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22315678000450134},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.12341344356536865},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.118476003408432}],"concepts":[{"id":"https://openalex.org/C2778760837","wikidata":"https://www.wikidata.org/wiki/Q5059994","display_name":"Center of excellence","level":2,"score":0.5868831276893616},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5354203581809998},{"id":"https://openalex.org/C191630685","wikidata":"https://www.wikidata.org/wiki/Q4027615","display_name":"Informatics","level":2,"score":0.48798173666000366},{"id":"https://openalex.org/C2777532764","wikidata":"https://www.wikidata.org/wiki/Q31855","display_name":"Research center","level":2,"score":0.4821176528930664},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.47372332215309143},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.4665123522281647},{"id":"https://openalex.org/C2777352838","wikidata":"https://www.wikidata.org/wiki/Q5419420","display_name":"Excellence","level":2,"score":0.4382108449935913},{"id":"https://openalex.org/C17967879","wikidata":"https://www.wikidata.org/wiki/Q1195766","display_name":"Space Science","level":2,"score":0.4290604591369629},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22315678000450134},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.12341344356536865},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.118476003408432},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/224170.285573","is_oa":false,"landing_page_url":"https://doi.org/10.1145/224170.285573","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 1995 ACM/IEEE conference on Supercomputing (CDROM)  - Supercomputing '95","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.26.8569","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.26.8569","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.supercomp.org/sc95/proceedings/709_PMER/SC95.PS","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W80878036","https://openalex.org/W1545060479","https://openalex.org/W1546620807","https://openalex.org/W1575350781","https://openalex.org/W1670104950","https://openalex.org/W1898733823","https://openalex.org/W1981351556","https://openalex.org/W2007826149","https://openalex.org/W2019819322","https://openalex.org/W2039344986","https://openalex.org/W2057623365","https://openalex.org/W2068306188","https://openalex.org/W2081040934","https://openalex.org/W2096081630","https://openalex.org/W2108167744","https://openalex.org/W2114728910","https://openalex.org/W2126682372","https://openalex.org/W2128705754","https://openalex.org/W2131458130","https://openalex.org/W2132844855","https://openalex.org/W2135131646","https://openalex.org/W2136770272","https://openalex.org/W2143063154","https://openalex.org/W2155066383","https://openalex.org/W2165878918","https://openalex.org/W2166034599","https://openalex.org/W2166528053","https://openalex.org/W2169505235","https://openalex.org/W2585431056"],"related_works":["https://openalex.org/W2772423602","https://openalex.org/W2800238128","https://openalex.org/W4245039756","https://openalex.org/W3008642426","https://openalex.org/W4387782197","https://openalex.org/W2539964528","https://openalex.org/W3041767133","https://openalex.org/W259421015","https://openalex.org/W2917504771","https://openalex.org/W4312237162"],"abstract_inverted_index":{"The":[0],"Convex":[1],"SPP-1000":[2],"is":[3,125],"the":[4,79,93,110,117],"first":[5],"commercial":[6],"implementation":[7,77],"of":[8,12,27,42,78,87,95,98,120,131],"a":[9,24,37,58,69,74,83,96],"new":[10,122],"generation":[11],"scalable":[13,38],"shared":[14],"memory":[15,31],"parallel":[16],"computers":[17],"with":[18],"full":[19,75,84,107],"cache":[20,53],"coherence.":[21],"It":[22,124],"employs":[23],"hierarchical":[25],"structure":[26],"processing":[28,64],"communication":[29],"and":[30,50,106,112,129],"name-space":[32],"management":[33],"resources":[34],"to":[35,56,62,115],"provide":[36,57],"NUMA":[39],"environment.":[40],"Ensembles":[41],"8":[43],"HPPA-RISC7100":[44],"microprocessorsemploy":[45],"an":[46],"internal":[47],"cross-bar":[48],"switch":[49],"directory":[51],"based":[52],"coherence":[54],"scheme":[55],"tightly":[59],"coupled":[60],"SMP.Up":[61],"16":[63],"ensembles":[65],"are":[66,140],"interconnected":[67],"by":[68],"4":[70],"ring":[71],"network":[72],"incorporating":[73],"hardware":[76],"SCI":[80],"protocol":[81],"for":[82,109],"system":[85],"configuration":[86],"128":[88],"processors.":[89],"This":[90],"paper":[91],"presents":[92],"findings":[94],"set":[97],"empirical":[99],"studies":[100],"using":[101],"both":[102],"synthetic":[103],"test":[104],"codes":[105],"applications":[108],"Earth":[111],"space":[113],"sciences":[114],"characterize":[116],"performance":[118],"properties":[119],"this":[121],"architecture.":[123],"shown":[126],"that":[127],"overhead":[128],"latencies":[130],"global":[132],"primitive":[133],"mechanisms,":[134],"while":[135],"low":[136],"in":[137],"absolute":[138],"time,":[139],"significantly":[141],"more":[142],"costl...":[143]},"counts_by_year":[],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
