{"id":"https://openalex.org/W1994924196","doi":"https://doi.org/10.1145/2642769.2642792","title":"Optimizing One-sided Operations in Open MPI","display_name":"Optimizing One-sided Operations in Open MPI","publication_year":2014,"publication_date":"2014-08-29","ids":{"openalex":"https://openalex.org/W1994924196","doi":"https://doi.org/10.1145/2642769.2642792","mag":"1994924196"},"language":"en","primary_location":{"id":"doi:10.1145/2642769.2642792","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2642769.2642792","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 21st European MPI Users' Group Meeting","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/A5079494601","display_name":"Nathan Hjelm","orcid":null},"institutions":[{"id":"https://openalex.org/I1343871089","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I1343871089","https://openalex.org/I198811213","https://openalex.org/I4210120050"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Nathan Hjelm","raw_affiliation_strings":["MS B272, Los Alamos National Lab, Los Alamos, NM 87545","MS B272, Los Alamos National Lab, Los Alamos, NM 87545#TAB#"],"affiliations":[{"raw_affiliation_string":"MS B272, Los Alamos National Lab, Los Alamos, NM 87545","institution_ids":["https://openalex.org/I1343871089"]},{"raw_affiliation_string":"MS B272, Los Alamos National Lab, Los Alamos, NM 87545#TAB#","institution_ids":["https://openalex.org/I1343871089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5079494601"],"corresponding_institution_ids":["https://openalex.org/I1343871089"],"apc_list":null,"apc_paid":null,"fwci":1.0344,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.78828288,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"123","last_page":"124"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9998000264167786,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9975000023841858,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9968000054359436,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/infiniband","display_name":"InfiniBand","score":0.8645491600036621},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.792896032333374},{"id":"https://openalex.org/keywords/open-source","display_name":"Open source","score":0.6275482773780823},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.6250631213188171},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.5794417858123779},{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.42787453532218933},{"id":"https://openalex.org/keywords/java","display_name":"Java","score":0.4155122637748718},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3702293932437897},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.36766886711120605},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3253970444202423},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.32386860251426697},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.32076916098594666},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.11945807933807373}],"concepts":[{"id":"https://openalex.org/C2781030343","wikidata":"https://www.wikidata.org/wiki/Q922437","display_name":"InfiniBand","level":2,"score":0.8645491600036621},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.792896032333374},{"id":"https://openalex.org/C3018397939","wikidata":"https://www.wikidata.org/wiki/Q3644502","display_name":"Open source","level":3,"score":0.6275482773780823},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.6250631213188171},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.5794417858123779},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.42787453532218933},{"id":"https://openalex.org/C548217200","wikidata":"https://www.wikidata.org/wiki/Q251","display_name":"Java","level":2,"score":0.4155122637748718},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3702293932437897},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.36766886711120605},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3253970444202423},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.32386860251426697},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.32076916098594666},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.11945807933807373},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2642769.2642792","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2642769.2642792","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 21st European MPI Users' Group Meeting","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6000000238418579,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320332369","display_name":"National Nuclear Security Administration","ror":"https://ror.org/03sk1we31"},{"id":"https://openalex.org/F4320338304","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W994434","https://openalex.org/W1825216778","https://openalex.org/W2024846470","https://openalex.org/W2129418947","https://openalex.org/W3102191699"],"related_works":["https://openalex.org/W2406331183","https://openalex.org/W2363988059","https://openalex.org/W2792231649","https://openalex.org/W2053215237","https://openalex.org/W1939358748","https://openalex.org/W1995426833","https://openalex.org/W3150273738","https://openalex.org/W1597650818","https://openalex.org/W1964405022","https://openalex.org/W2611219800"],"abstract_inverted_index":{"Open":[0],"MPI":[1,52],"is":[2,13],"a":[3,28],"widely":[4],"used":[5],"open-source":[6],"implementation":[7],"of":[8,31],"the":[9,51,56],"MPI-3.0":[10],"specification":[11,54],"that":[12],"developed":[14],"and":[15,22,43],"maintained":[16],"by":[17,50],"collaborators":[18],"from":[19],"academia,":[20],"industry,":[21],"national":[23],"laboratories":[24],"[1].":[25],"It":[26,45],"supports":[27,46],"wide":[29],"variety":[30],"high-performance":[32],"APIs":[33],"including":[34,55],"verbs":[35],"(Infiniband),":[36],"Cray":[37],"uGNI":[38],"(Gemini/Aries)":[39],"[2]":[40],"[3],":[41],"usNIC,":[42],"SCIF.":[44],"all":[47],"functionality":[48],"required":[49],"3.0":[53],"updated":[57],"Remote":[58],"Memory":[59],"Access":[60],"(RMA)":[61],"interfaces.":[62]},"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}