{"id":"https://openalex.org/W3087415768","doi":"https://doi.org/10.1002/cpe.6018","title":"Comparing unified, pinned, and host/device memory allocations for memory\u2010intensive workloads on Tegra SoC","display_name":"Comparing unified, pinned, and host/device memory allocations for memory\u2010intensive workloads on Tegra SoC","publication_year":2020,"publication_date":"2020-09-18","ids":{"openalex":"https://openalex.org/W3087415768","doi":"https://doi.org/10.1002/cpe.6018","mag":"3087415768"},"language":"en","primary_location":{"id":"doi:10.1002/cpe.6018","doi":"https://doi.org/10.1002/cpe.6018","is_oa":false,"landing_page_url":"https://doi.org/10.1002/cpe.6018","pdf_url":null,"source":{"id":"https://openalex.org/S11065456","display_name":"Concurrency and Computation Practice and Experience","issn_l":"1532-0626","issn":["1532-0626","1532-0634"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","ccf-c","cwts-core","dongbi-d","jufo-1","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Concurrency and Computation: Practice and Experience","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5081622790","display_name":"Jake Choi","orcid":"https://orcid.org/0009-0003-8366-4944","observed_orcids":["https://orcid.org/0009-0003-8366-4944"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jake Choi","raw_affiliation_strings":["Department of Computer Science, Seoul National University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101852066","display_name":"Hojun You","orcid":"https://orcid.org/0000-0002-9778-3368","observed_orcids":["https://orcid.org/0000-0002-9778-3368"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hojun You","raw_affiliation_strings":["Department of Mechanical and Aerospace Engineering, Seoul National University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Aerospace Engineering, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022273638","display_name":"Chongam Kim","orcid":"https://orcid.org/0000-0003-4799-3209","observed_orcids":["https://orcid.org/0000-0003-4799-3209"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chongam Kim","raw_affiliation_strings":["Department of Mechanical and Aerospace Engineering, Seoul National University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Aerospace Engineering, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086519205","display_name":"Heon Young Yeom","orcid":"https://orcid.org/0000-0001-6865-1756","observed_orcids":["https://orcid.org/0000-0001-6865-1756"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Heon Young Yeom","raw_affiliation_strings":["Department of Computer Science, Seoul National University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022273638","display_name":"Chongam Kim","orcid":"https://orcid.org/0000-0003-4799-3209","observed_orcids":["https://orcid.org/0000-0003-4799-3209"]},"institutions":[{"id":"https://openalex.org/I31766871","display_name":"Sookmyung Women's University","ror":"https://ror.org/00vvvt117","country_code":"KR","type":"education","lineage":["https://openalex.org/I31766871"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Yoonhee Kim","raw_affiliation_strings":["Department of Computer Science, Sookmyung Woman's University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-4799-3209","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Sookmyung Woman's University, Seoul, South Korea","institution_ids":["https://openalex.org/I31766871"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5022273638"],"corresponding_institution_ids":["https://openalex.org/I31766871"],"apc_list":{"value":3900,"currency":"USD","value_usd":3900},"apc_paid":null,"fwci":1.2015,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.78009868,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"33","issue":"4","first_page":null,"last_page":null},"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":9.999999747378752e-05,"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/T10904","display_name":"Embedded Systems Design Techniques","score":9.999999747378752e-05,"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/unified-memory","display_name":"unified memory","score":0.8949999809265137},{"id":"https://openalex.org/keywords/edge-computing","display_name":"edge computing","score":0.9039999842643738},{"id":"https://openalex.org/keywords/memory-reduction","display_name":"memory reduction","score":0.5910000205039978},{"id":"https://openalex.org/keywords/computational-fluid-dynamics","display_name":"computational fluid dynamics","score":0.6639999747276306},{"id":"https://openalex.org/keywords/execution-time","display_name":"execution time","score":0.7170000076293945}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8435714244842529},{"id":"https://openalex.org/C57863822","wikidata":"https://www.wikidata.org/wiki/Q905488","display_name":"Flat memory model","level":4,"score":0.6478027701377869},{"id":"https://openalex.org/C176649486","wikidata":"https://www.wikidata.org/wiki/Q2308807","display_name":"Memory management","level":3,"score":0.6223629713058472},{"id":"https://openalex.org/C51290061","wikidata":"https://www.wikidata.org/wiki/Q1936765","display_name":"Uniform memory access","level":4,"score":0.6042764782905579},{"id":"https://openalex.org/C152890283","wikidata":"https://www.wikidata.org/wiki/Q4129922","display_name":"Computing with Memory","level":5,"score":0.5805726647377014},{"id":"https://openalex.org/C74426580","wikidata":"https://www.wikidata.org/wiki/Q719484","display_name":"Memory map","level":3,"score":0.5597476363182068},{"id":"https://openalex.org/C63511323","wikidata":"https://www.wikidata.org/wiki/Q908936","display_name":"Interleaved memory","level":4,"score":0.5405861139297485},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5358928442001343},{"id":"https://openalex.org/C126831891","wikidata":"https://www.wikidata.org/wiki/Q221673","display_name":"Host (biology)","level":2,"score":0.5279943943023682},{"id":"https://openalex.org/C93446704","wikidata":"https://www.wikidata.org/wiki/Q449328","display_name":"Registered memory","level":3,"score":0.47780805826187134},{"id":"https://openalex.org/C171675096","wikidata":"https://www.wikidata.org/wiki/Q1143380","display_name":"Extended memory","level":4,"score":0.4715198278427124},{"id":"https://openalex.org/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.4532817006111145},{"id":"https://openalex.org/C92855701","wikidata":"https://www.wikidata.org/wiki/Q5830907","display_name":"Computer memory","level":3,"score":0.44995173811912537},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.44537782669067383},{"id":"https://openalex.org/C133875982","wikidata":"https://www.wikidata.org/wiki/Q764810","display_name":"Shared memory","level":2,"score":0.4322974383831024},{"id":"https://openalex.org/C2779602883","wikidata":"https://www.wikidata.org/wiki/Q15544750","display_name":"Memory architecture","level":2,"score":0.43188297748565674},{"id":"https://openalex.org/C18131444","wikidata":"https://www.wikidata.org/wiki/Q163585","display_name":"Memory protection","level":5,"score":0.4186604619026184},{"id":"https://openalex.org/C12186640","wikidata":"https://www.wikidata.org/wiki/Q6815743","display_name":"Memory model","level":3,"score":0.41016343235969543},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3285839557647705},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1002/cpe.6018","doi":"https://doi.org/10.1002/cpe.6018","is_oa":false,"landing_page_url":"https://doi.org/10.1002/cpe.6018","pdf_url":null,"source":{"id":"https://openalex.org/S11065456","display_name":"Concurrency and Computation Practice and Experience","issn_l":"1532-0626","issn":["1532-0626","1532-0634"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","ccf-c","cwts-core","dongbi-d","jufo-1","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Concurrency and Computation: Practice and Experience","raw_type":"journal-article"},{"id":"pmh:oai:s-space.snu.ac.kr:10371/197806","doi":null,"is_oa":false,"landing_page_url":"https://hdl.handle.net/10371/197806","pdf_url":null,"source":{"id":"https://openalex.org/S4306401345","display_name":"Seoul National University Open Repository (Seoul National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139264467","host_organization_name":"Seoul National University","host_organization_lineage":["https://openalex.org/I139264467"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W148333607","https://openalex.org/W1541729506","https://openalex.org/W1943303052","https://openalex.org/W1992662040","https://openalex.org/W2034655082","https://openalex.org/W2035525708","https://openalex.org/W2052440657","https://openalex.org/W2080592089","https://openalex.org/W2085961649","https://openalex.org/W2626009569","https://openalex.org/W2751325608","https://openalex.org/W2782784892","https://openalex.org/W2786171709","https://openalex.org/W2891334059","https://openalex.org/W2907882680","https://openalex.org/W2989455327"],"related_works":["https://openalex.org/W7220381674","https://openalex.org/W2270772303","https://openalex.org/W7099804453","https://openalex.org/W1842317227","https://openalex.org/W1983540755","https://openalex.org/W7203780500","https://openalex.org/W2704425079","https://openalex.org/W1993385165","https://openalex.org/W7100923681","https://openalex.org/W7095916685"],"abstract_inverted_index":{"Summary":[0],"Edge":[1,12],"computing":[2,13,102],"focuses":[3],"on":[4,61,100,133],"processing":[5],"near":[6],"the":[7,10,16,91,138],"source":[8],"of":[9,32,37,58,97,142],"data.":[11],"devices":[14],"using":[15,110],"Tegra":[17,62,103],"SoC":[18],"architecture":[19],"provide":[20],"a":[21,111],"physically":[22,149],"distinct":[23,123],"GPU":[24,45,70,157],"memory":[25,38,46,53,84,92,113,130,140,145,159,178,181,187,190],"architecture.":[26],"In":[27,64],"order":[28],"to":[29,41,165],"take":[30],"advantage":[31],"this":[33,65],"architecture,":[34,114],"different":[35,50],"modes":[36],"allocation":[39,47,85,131,179],"need":[40],"be":[42,162],"considered.":[43],"Different":[44],"techniques":[48],"yield":[49],"results":[51],"in":[52],"usage":[54,93,160],"and":[55,81,89,94,115,167,180],"execution":[56,95],"times":[57],"identical":[59],"applications":[60],"devices.":[63],"article,":[66],"we":[67],"implement":[68],"several":[69],"application":[71,158],"benchmarks,":[72],"including":[73],"our":[74],"custom":[75],"CFD":[76],"code":[77],"with":[78,107,118,122,151,184],"unified,":[79],"pinned,":[80],"normal":[82,129,177],"host/device":[83],"modes.":[86],"We":[87,125,154],"evaluate":[88],"compare":[90],"time":[96],"such":[98],"workloads":[99],"edge":[101],"system\u2010on\u2010chips":[104],"(SoC)":[105],"equipped":[106,121],"integrated":[108],"GPUs":[109,120],"shared":[112,150],"non\u2010SoC":[116],"machines":[117],"discrete":[119],"VRAM.":[124],"discover":[126],"that":[127,156,168],"utilizing":[128],"methods":[132,183],"SoCs":[134],"actually":[135],"use":[136],"double":[137],"required":[139],"because":[141],"unnecessary":[143],"device":[144],"copies,":[146],"despite":[147],"being":[148],"host":[152],"memory.":[153],"show":[155],"can":[161,172],"reduced":[163],"up":[164],"50%,":[166],"even":[169],"performance":[170],"improvements":[171],"occur":[173],"just":[174],"by":[175],"replacing":[176],"copy":[182],"managed":[185],"unified":[186],"or":[188],"pinned":[189],"allocation.":[191]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2020-09-25T00:00:00"}
