{"id":"https://openalex.org/W2946950433","doi":"https://doi.org/10.1109/coolchips.2019.8721346","title":"The Impacts of Locality and Memory Congestion-aware Thread Mapping on Energy Consumption of Modern NUMA Systems","display_name":"The Impacts of Locality and Memory Congestion-aware Thread Mapping on Energy Consumption of Modern NUMA Systems","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W2946950433","doi":"https://doi.org/10.1109/coolchips.2019.8721346","mag":"2946950433"},"language":"en","primary_location":{"id":"doi:10.1109/coolchips.2019.8721346","is_oa":false,"landing_page_url":"https://doi.org/10.1109/coolchips.2019.8721346","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS)","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/A5073353406","display_name":"Mulya Agung","orcid":"https://orcid.org/0000-0001-9521-2177"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Mulya Agung","raw_affiliation_strings":["Graduate School of Information Sciences, Tohoku University, Sendai, Miyagi, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Sciences, Tohoku University, Sendai, Miyagi, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088329190","display_name":"Muhammad Alfian Amrizal","orcid":"https://orcid.org/0000-0003-1124-5137"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Muhammad Alfian Amrizal","raw_affiliation_strings":["Research Institute of Electrical Communication, Tohoku University, Sendai, Miyagi, Japan"],"affiliations":[{"raw_affiliation_string":"Research Institute of Electrical Communication, Tohoku University, Sendai, Miyagi, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033954091","display_name":"Ryusuke Egawa","orcid":"https://orcid.org/0000-0001-8966-867X"},"institutions":[{"id":"https://openalex.org/I4210093896","display_name":"Tohoku University Hospital","ror":"https://ror.org/00kcd6x60","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210093896"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ryusuke Egawa","raw_affiliation_strings":["Cyberscience Center, Tohoku University, Sendai, Miyagi, Japan"],"affiliations":[{"raw_affiliation_string":"Cyberscience Center, Tohoku University, Sendai, Miyagi, Japan","institution_ids":["https://openalex.org/I4210093896"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011172934","display_name":"Hiroyuki Takizawa","orcid":"https://orcid.org/0000-0003-2858-3140"},"institutions":[{"id":"https://openalex.org/I4210093896","display_name":"Tohoku University Hospital","ror":"https://ror.org/00kcd6x60","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210093896"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyuki Takizawa","raw_affiliation_strings":["Cyberscience Center, Tohoku University, Sendai, Miyagi, Japan"],"affiliations":[{"raw_affiliation_string":"Cyberscience Center, Tohoku University, Sendai, Miyagi, Japan","institution_ids":["https://openalex.org/I4210093896"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5073353406"],"corresponding_institution_ids":["https://openalex.org/I201537933"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.04983042,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"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":0.9998999834060669,"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":0.9998999834060669,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9976999759674072,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9968000054359436,"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/computer-science","display_name":"Computer science","score":0.783338189125061},{"id":"https://openalex.org/keywords/locality","display_name":"Locality","score":0.7417693734169006},{"id":"https://openalex.org/keywords/thread","display_name":"Thread (computing)","score":0.7319351434707642},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6313470602035522},{"id":"https://openalex.org/keywords/locality-of-reference","display_name":"Locality of reference","score":0.4737611413002014},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.44507065415382385},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.35570257902145386},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.34740304946899414},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.18503329157829285},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08073201775550842}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.783338189125061},{"id":"https://openalex.org/C2779808786","wikidata":"https://www.wikidata.org/wiki/Q6664603","display_name":"Locality","level":2,"score":0.7417693734169006},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.7319351434707642},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6313470602035522},{"id":"https://openalex.org/C27602214","wikidata":"https://www.wikidata.org/wiki/Q1868547","display_name":"Locality of reference","level":3,"score":0.4737611413002014},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.44507065415382385},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.35570257902145386},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.34740304946899414},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.18503329157829285},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08073201775550842},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/coolchips.2019.8721346","is_oa":false,"landing_page_url":"https://doi.org/10.1109/coolchips.2019.8721346","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W1977661221","https://openalex.org/W2560368221"],"related_works":["https://openalex.org/W1555349535","https://openalex.org/W2583128298","https://openalex.org/W2053359564","https://openalex.org/W2161159383","https://openalex.org/W1495260638","https://openalex.org/W1511204342","https://openalex.org/W2369125128","https://openalex.org/W2369223577","https://openalex.org/W2010020348","https://openalex.org/W4238138329"],"abstract_inverted_index":{"Thread":[0],"mapping":[1,28],"is":[2],"crucial":[3],"to":[4],"improve":[5],"the":[6,20,30,39,49,53,62],"performance":[7,50],"and":[8,24,41,65],"energy":[9,31,55],"consumption":[10],"of":[11,22],"modern":[12],"NUMA":[13],"systems.":[14],"In":[15],"this":[16],"work,":[17],"we":[18],"investigate":[19],"impacts":[21],"locality":[23,40],"memory":[25,42],"congestion-aware":[26],"thread":[27],"on":[29],"consumption.":[32],"Our":[33],"evaluation":[34],"shows":[35],"that":[36],"considering":[37],"both":[38],"congestion":[43],"can":[44],"significantly":[45],"reduce":[46],"not":[47],"only":[48],"but":[51],"also":[52,66],"total":[54],"consumption,":[56],"though":[57],"it":[58],"could":[59],"potentially":[60],"increase":[61],"interconnect":[63],"traffic":[64],"cache":[67],"misses.":[68]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
