{"id":"https://openalex.org/W2849712586","doi":"https://doi.org/10.1109/mcse.2018.042781325","title":"An Asynchronous Two-Level Checkpointing Method to Solve Adjoint Problems on Hierarchical Memory Spaces","display_name":"An Asynchronous Two-Level Checkpointing Method to Solve Adjoint Problems on Hierarchical Memory Spaces","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2849712586","doi":"https://doi.org/10.1109/mcse.2018.042781325","mag":"2849712586"},"language":"en","primary_location":{"id":"doi:10.1109/mcse.2018.042781325","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcse.2018.042781325","pdf_url":null,"source":{"id":"https://openalex.org/S107923245","display_name":"Computing in Science & Engineering","issn_l":"1521-9615","issn":["1521-9615","1558-366X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320061","host_organization_name":"AIP Publishing","host_organization_lineage":["https://openalex.org/P4310320061","https://openalex.org/P4310320257"],"host_organization_lineage_names":["AIP Publishing","American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computing in Science & Engineering","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/A5103040079","display_name":"Debanjan Datta","orcid":"https://orcid.org/0000-0002-7800-228X"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Debanjan Datta","raw_affiliation_strings":["University of Texas at Austin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Texas at Austin","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055298466","display_name":"David Appelhans","orcid":"https://orcid.org/0000-0003-1433-9198"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"David Appelhans","raw_affiliation_strings":["IBM Research"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM Research","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090699270","display_name":"Constantinos Evangelinos","orcid":"https://orcid.org/0000-0002-7906-8651"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Constantinos Evangelinos","raw_affiliation_strings":["IBM Research"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM Research","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040280528","display_name":"Kirk E. Jordan","orcid":"https://orcid.org/0000-0001-5148-4437"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kirk Jordan","raw_affiliation_strings":["IBM Research"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM Research","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9766,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.75556527,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"20","issue":"4","first_page":"39","last_page":"55"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11801","display_name":"Reservoir Engineering and Simulation Methods","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11801","display_name":"Reservoir Engineering and Simulation Methods","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":0.9919000267982483,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.9912999868392944,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.8674205541610718},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.841991662979126},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.7647565603256226},{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.6187034845352173},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5831936001777649},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.36225420236587524},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.33809423446655273},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.23943081498146057}],"concepts":[{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.8674205541610718},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.841991662979126},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.7647565603256226},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.6187034845352173},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5831936001777649},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.36225420236587524},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33809423446655273},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.23943081498146057},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mcse.2018.042781325","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcse.2018.042781325","pdf_url":null,"source":{"id":"https://openalex.org/S107923245","display_name":"Computing in Science & Engineering","issn_l":"1521-9615","issn":["1521-9615","1558-366X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320061","host_organization_name":"AIP Publishing","host_organization_lineage":["https://openalex.org/P4310320061","https://openalex.org/P4310320257"],"host_organization_lineage_names":["AIP Publishing","American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computing in Science & Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1967134278","https://openalex.org/W1975435453","https://openalex.org/W1981432246","https://openalex.org/W1984564341","https://openalex.org/W1994595608","https://openalex.org/W2076211048","https://openalex.org/W2084232144","https://openalex.org/W2100245965","https://openalex.org/W2112075641","https://openalex.org/W2115291600","https://openalex.org/W2159161031","https://openalex.org/W2175055016","https://openalex.org/W2187529163","https://openalex.org/W2314948407","https://openalex.org/W2444318814","https://openalex.org/W2502143042","https://openalex.org/W2622717088","https://openalex.org/W4300994058","https://openalex.org/W6646345524","https://openalex.org/W6686793530"],"related_works":["https://openalex.org/W2384867379","https://openalex.org/W2329539859","https://openalex.org/W3191490922","https://openalex.org/W2227905990","https://openalex.org/W1599154403","https://openalex.org/W1582436825","https://openalex.org/W1996803181","https://openalex.org/W1969582418","https://openalex.org/W1429949169","https://openalex.org/W2405661381"],"abstract_inverted_index":{"The":[0,22],"problem":[1],"of":[2,51,58,65],"data":[3,20],"reversal":[4],"in":[5],"discretized":[6],"adjoint":[7],"problems":[8],"is":[9,87],"often":[10],"solved":[11],"using":[12],"checkpointing,":[13],"trading":[14],"memory":[15],"usage":[16],"with":[17,37,83],"computations":[18],"and":[19,30,42,70],"movement.":[21],"authors":[23],"present":[24],"a":[25],"useful":[26],"model":[27],"to":[28,89],"design":[29],"implement":[31],"an":[32,59,84],"asynchronous":[33,60,85],"two-level":[34],"checkpointing":[35],"method":[36],"parameterizable":[38],"values":[39],"for":[40],"current":[41,95],"future":[43],"system":[44],"configurations.":[45],"They":[46,76],"also":[47],"evaluate":[48],"the":[49,56,66,79],"benefits":[50],"new":[52,80],"supercomputing":[53],"hardware":[54,81],"through":[55],"implementation":[57],"algorithm":[61],"that":[62,78],"takes":[63],"advantage":[64],"fast":[67],"NVLINK":[68],"interconnect":[69],"Non-Volatile":[71],"Memory":[72],"Express":[73],"(NVMe)":[74],"memory.":[75],"show":[77],"combined":[82],"approach":[86],"able":[88],"run":[90],"bigger":[91],"simulations":[92],"faster":[93],"than":[94],"generation":[96],"hardware.":[97]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}