{"id":"https://openalex.org/W4311224094","doi":"https://doi.org/10.1109/igsc55832.2022.9969360","title":"Soft Cluster Powercap at SuperMUC-NG with EAR","display_name":"Soft Cluster Powercap at SuperMUC-NG with EAR","publication_year":2022,"publication_date":"2022-10-24","ids":{"openalex":"https://openalex.org/W4311224094","doi":"https://doi.org/10.1109/igsc55832.2022.9969360"},"language":"en","primary_location":{"id":"doi:10.1109/igsc55832.2022.9969360","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igsc55832.2022.9969360","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 13th International Green and Sustainable Computing Conference (IGSC)","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/A5072019660","display_name":"Julita Corbal\u00e1n","orcid":"https://orcid.org/0000-0002-3926-5634"},"institutions":[{"id":"https://openalex.org/I2799803557","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Julita Corbalan","raw_affiliation_strings":["Barcelona Supercomputing Centre,Computer Science Dpt.,Barcelona,Spain","Computer Science Dpt., Barcelona Supercomputing Centre, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Barcelona Supercomputing Centre,Computer Science Dpt.,Barcelona,Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]},{"raw_affiliation_string":"Computer Science Dpt., Barcelona Supercomputing Centre, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010256624","display_name":"Lluis Alonso","orcid":"https://orcid.org/0000-0001-5598-5511"},"institutions":[{"id":"https://openalex.org/I2799803557","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Lluis Alonso","raw_affiliation_strings":["Barcelona Supercomputing Centre,Computer Science Dpt.,Barcelona,Spain","Computer Science Dpt., Barcelona Supercomputing Centre, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Barcelona Supercomputing Centre,Computer Science Dpt.,Barcelona,Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]},{"raw_affiliation_string":"Computer Science Dpt., Barcelona Supercomputing Centre, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062377534","display_name":"Carmen Navarrete","orcid":"https://orcid.org/0000-0003-0943-4019"},"institutions":[{"id":"https://openalex.org/I4210163716","display_name":"Leibniz Supercomputing Centre","ror":"https://ror.org/05558nw16","country_code":"DE","type":"facility","lineage":["https://openalex.org/I109144446","https://openalex.org/I4210163716"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Carmen Navarrete","raw_affiliation_strings":["Leibniz Rechenzentrum,CXS Dpt.,Munich,Germany","CXS Dpt., Leibniz Rechenzentrum, Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Leibniz Rechenzentrum,CXS Dpt.,Munich,Germany","institution_ids":["https://openalex.org/I4210163716"]},{"raw_affiliation_string":"CXS Dpt., Leibniz Rechenzentrum, Munich, Germany","institution_ids":["https://openalex.org/I4210163716"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003842744","display_name":"Carla Guill\u00e9n","orcid":null},"institutions":[{"id":"https://openalex.org/I4210163716","display_name":"Leibniz Supercomputing Centre","ror":"https://ror.org/05558nw16","country_code":"DE","type":"facility","lineage":["https://openalex.org/I109144446","https://openalex.org/I4210163716"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Carla Guillen","raw_affiliation_strings":["Leibniz Rechenzentrum,CXS Dpt.,Munich,Germany","CXS Dpt., Leibniz Rechenzentrum, Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Leibniz Rechenzentrum,CXS Dpt.,Munich,Germany","institution_ids":["https://openalex.org/I4210163716"]},{"raw_affiliation_string":"CXS Dpt., Leibniz Rechenzentrum, Munich, Germany","institution_ids":["https://openalex.org/I4210163716"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2333,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.52741935,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9993000030517578,"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":0.9984999895095825,"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":0.68471360206604},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.6663411855697632},{"id":"https://openalex.org/keywords/xeon","display_name":"Xeon","score":0.6553707122802734},{"id":"https://openalex.org/keywords/limit","display_name":"Limit (mathematics)","score":0.6041781902313232},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.5168333649635315},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5047765970230103},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4909973442554474},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.34455305337905884},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3331872522830963},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13385915756225586},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09924191236495972},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.0894327461719513}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.68471360206604},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.6663411855697632},{"id":"https://openalex.org/C145108525","wikidata":"https://www.wikidata.org/wiki/Q656154","display_name":"Xeon","level":2,"score":0.6553707122802734},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.6041781902313232},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.5168333649635315},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5047765970230103},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4909973442554474},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.34455305337905884},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3331872522830963},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13385915756225586},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09924191236495972},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0894327461719513},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igsc55832.2022.9969360","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igsc55832.2022.9969360","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 13th International Green and Sustainable Computing Conference (IGSC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8799999952316284}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1918189561","https://openalex.org/W2027177485","https://openalex.org/W2071959074","https://openalex.org/W2725660063","https://openalex.org/W2787719654","https://openalex.org/W2914942597","https://openalex.org/W2999609284","https://openalex.org/W3116425165"],"related_works":["https://openalex.org/W2887282140","https://openalex.org/W2936534257","https://openalex.org/W2526069705","https://openalex.org/W2108305411","https://openalex.org/W1980140364","https://openalex.org/W2024016913","https://openalex.org/W4297692848","https://openalex.org/W2887672844","https://openalex.org/W2295585735","https://openalex.org/W1857902503"],"abstract_inverted_index":{"This":[0,115],"paper":[1,116,146],"describes":[2],"the":[3,15,22,37,59,68,74,82,103,109,118,121,129,132,137,156,168,173,178],"Soft":[4,95,125],"cluster":[5,139,170],"powercap":[6,135,158],"management":[7],"system":[8,38],"implemented":[9],"and":[10,34,124,128,136,153,159],"evaluated":[11],"on":[12,71],"SuperMUC-NG":[13,18,44,164],"using":[14],"EAR":[16,35,122,133],"software.":[17],"is":[19,36,70,100,175],"one":[20,161],"of":[21,53,120,131,163],"biggest":[23],"supercomputers":[24],"in":[25,144,177],"Europe":[26],"with":[27,49],"6480":[28],"Intel":[29],"Skylake":[30],"Xeon":[31],"Platinum":[32],"8174":[33],"software":[39],"used":[40],"for":[41,61,155,167],"energy":[42],"management.":[43],"has":[45,147],"a":[46,50,62,78,87],"power":[47,69,110],"limit":[48,60,76,111],"certain":[51],"degree":[52],"tolerance,":[54],"being":[55],"possible":[56],"to":[57,150,160],"exceed":[58],"short":[63],"time,":[64],"as":[65,67],"long":[66],"average":[72],"under":[73],"hard":[75],"over":[77],"longer":[79],"period.":[80],"Otherwise,":[81],"data":[83],"center":[84],"would":[85],"incur":[86],"cost":[88],"penalty.":[89],"We":[90],"call":[91],"this":[92,145],"use":[93],"case":[94],"Cluster":[96,106,126],"Powercap,":[97],"since":[98],"it":[99],"different":[101],"from":[102],"traditional":[104],"Hard":[105],"Powercap":[107,127],"where":[108],"cannot":[112],"be":[113],"exceeded.":[114],"presents":[117],"design":[119],"node":[123,134,157],"evaluation":[130,142],"soft":[138,169],"powercap.":[140,171],"The":[141],"included":[143],"been":[148],"limited":[149],"CPU-only":[151],"kernels":[152],"applications":[154],"island":[162],"(792":[165],"nodes)":[166],"Currently":[172],"solution":[174],"deployed":[176],"whole":[179],"cluster.":[180]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
