{"id":"https://openalex.org/W4409985537","doi":"https://doi.org/10.1109/mm.2025.3563803","title":"The IBM Telum II Processor","display_name":"The IBM Telum II Processor","publication_year":2025,"publication_date":"2025-04-30","ids":{"openalex":"https://openalex.org/W4409985537","doi":"https://doi.org/10.1109/mm.2025.3563803"},"language":"en","primary_location":{"id":"doi:10.1109/mm.2025.3563803","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mm.2025.3563803","pdf_url":null,"source":{"id":"https://openalex.org/S59697426","display_name":"IEEE Micro","issn_l":"0272-1732","issn":["0272-1732","1937-4143"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Micro","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/A5103151269","display_name":"Christopher Berry","orcid":"https://orcid.org/0000-0003-0163-4788"},"institutions":[{"id":"https://openalex.org/I4210091433","display_name":"Poughkeepsie Public Library District","ror":"https://ror.org/001vaag74","country_code":"US","type":"archive","lineage":["https://openalex.org/I4210091433"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Christopher Berry","raw_affiliation_strings":["IBM, Poughkeepsie, NY, USA"],"raw_orcid":"https://orcid.org/0000-0003-0163-4788","affiliations":[{"raw_affiliation_string":"IBM, Poughkeepsie, NY, USA","institution_ids":["https://openalex.org/I4210091433"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Michael Becht","orcid":"https://orcid.org/0009-0006-2229-622X"},"institutions":[{"id":"https://openalex.org/I4210091433","display_name":"Poughkeepsie Public Library District","ror":"https://ror.org/001vaag74","country_code":"US","type":"archive","lineage":["https://openalex.org/I4210091433"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael Becht","raw_affiliation_strings":["IBM, Poughkeepsie, NY, USA"],"raw_orcid":"https://orcid.org/0009-0006-2229-622X","affiliations":[{"raw_affiliation_string":"IBM, Poughkeepsie, NY, USA","institution_ids":["https://openalex.org/I4210091433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066863685","display_name":"T. E. Bubb","orcid":null},"institutions":[{"id":"https://openalex.org/I4210091433","display_name":"Poughkeepsie Public Library District","ror":"https://ror.org/001vaag74","country_code":"US","type":"archive","lineage":["https://openalex.org/I4210091433"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tim Bubb","raw_affiliation_strings":["IBM, Poughkeepsie, NY, USA"],"raw_orcid":"https://orcid.org/0009-0005-8417-6242","affiliations":[{"raw_affiliation_string":"IBM, Poughkeepsie, NY, USA","institution_ids":["https://openalex.org/I4210091433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047980521","display_name":"Howard Haynie","orcid":null},"institutions":[{"id":"https://openalex.org/I4210091433","display_name":"Poughkeepsie Public Library District","ror":"https://ror.org/001vaag74","country_code":"US","type":"archive","lineage":["https://openalex.org/I4210091433"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Howard Haynie","raw_affiliation_strings":["IBM, Poughkeepsie, NY, USA"],"raw_orcid":"https://orcid.org/0009-0004-9693-930X","affiliations":[{"raw_affiliation_string":"IBM, Poughkeepsie, NY, USA","institution_ids":["https://openalex.org/I4210091433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083793783","display_name":"Robert Sonnelitter","orcid":"https://orcid.org/0000-0002-3852-6812"},"institutions":[{"id":"https://openalex.org/I4210091433","display_name":"Poughkeepsie Public Library District","ror":"https://ror.org/001vaag74","country_code":"US","type":"archive","lineage":["https://openalex.org/I4210091433"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robert Sonnelitter","raw_affiliation_strings":["IBM, Poughkeepsie, NY, USA"],"raw_orcid":"https://orcid.org/0000-0002-3852-6812","affiliations":[{"raw_affiliation_string":"IBM, Poughkeepsie, NY, USA","institution_ids":["https://openalex.org/I4210091433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5117395797","display_name":"Katie Seggerman","orcid":null},"institutions":[{"id":"https://openalex.org/I4210091433","display_name":"Poughkeepsie Public Library District","ror":"https://ror.org/001vaag74","country_code":"US","type":"archive","lineage":["https://openalex.org/I4210091433"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Katie Seggerman","raw_affiliation_strings":["IBM, Poughkeepsie, NY, USA"],"raw_orcid":"https://orcid.org/0009-0002-5023-0640","affiliations":[{"raw_affiliation_string":"IBM, Poughkeepsie, NY, USA","institution_ids":["https://openalex.org/I4210091433"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jonathan Hsieh","orcid":"https://orcid.org/0009-0009-2833-5607"},"institutions":[{"id":"https://openalex.org/I4210091433","display_name":"Poughkeepsie Public Library District","ror":"https://ror.org/001vaag74","country_code":"US","type":"archive","lineage":["https://openalex.org/I4210091433"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jonathan Hsieh","raw_affiliation_strings":["IBM, Poughkeepsie, NY, USA"],"raw_orcid":"https://orcid.org/0009-0009-2833-5607","affiliations":[{"raw_affiliation_string":"IBM, Poughkeepsie, NY, USA","institution_ids":["https://openalex.org/I4210091433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001481211","display_name":"Edward Malley","orcid":null},"institutions":[{"id":"https://openalex.org/I4210091433","display_name":"Poughkeepsie Public Library District","ror":"https://ror.org/001vaag74","country_code":"US","type":"archive","lineage":["https://openalex.org/I4210091433"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edward Malley","raw_affiliation_strings":["IBM, Poughkeepsie, NY, USA"],"raw_orcid":"https://orcid.org/0009-0000-8884-4854","affiliations":[{"raw_affiliation_string":"IBM, Poughkeepsie, NY, USA","institution_ids":["https://openalex.org/I4210091433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085619800","display_name":"Mike Cadigan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210091433","display_name":"Poughkeepsie Public Library District","ror":"https://ror.org/001vaag74","country_code":"US","type":"archive","lineage":["https://openalex.org/I4210091433"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mike Cadigan","raw_affiliation_strings":["IBM, Poughkeepsie, NY, USA"],"raw_orcid":"https://orcid.org/0000-0002-5615-4223","affiliations":[{"raw_affiliation_string":"IBM, Poughkeepsie, NY, USA","institution_ids":["https://openalex.org/I4210091433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059546141","display_name":"Susan M. Eickhoff","orcid":null},"institutions":[{"id":"https://openalex.org/I4210091433","display_name":"Poughkeepsie Public Library District","ror":"https://ror.org/001vaag74","country_code":"US","type":"archive","lineage":["https://openalex.org/I4210091433"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Susan M. Eickhoff","raw_affiliation_strings":["IBM, Poughkeepsie, NY, USA"],"raw_orcid":"https://orcid.org/0009-0008-3293-9684","affiliations":[{"raw_affiliation_string":"IBM, Poughkeepsie, NY, USA","institution_ids":["https://openalex.org/I4210091433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074730505","display_name":"Matthias Klein","orcid":"https://orcid.org/0000-0002-0434-5888"},"institutions":[{"id":"https://openalex.org/I4210091433","display_name":"Poughkeepsie Public Library District","ror":"https://ror.org/001vaag74","country_code":"US","type":"archive","lineage":["https://openalex.org/I4210091433"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Matthias Klein","raw_affiliation_strings":["IBM, Poughkeepsie, NY, USA"],"raw_orcid":"https://orcid.org/0000-0002-0434-5888","affiliations":[{"raw_affiliation_string":"IBM, Poughkeepsie, NY, USA","institution_ids":["https://openalex.org/I4210091433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084608767","display_name":"C. R. Walters","orcid":"https://orcid.org/0000-0002-3973-8155"},"institutions":[{"id":"https://openalex.org/I4210091433","display_name":"Poughkeepsie Public Library District","ror":"https://ror.org/001vaag74","country_code":"US","type":"archive","lineage":["https://openalex.org/I4210091433"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Craig Walters","raw_affiliation_strings":["IBM, Poughkeepsie, NY, USA"],"raw_orcid":"https://orcid.org/0000-0002-3973-8155","affiliations":[{"raw_affiliation_string":"IBM, Poughkeepsie, NY, USA","institution_ids":["https://openalex.org/I4210091433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019448924","display_name":"Christian G. Zoellin","orcid":null},"institutions":[{"id":"https://openalex.org/I4210156936","display_name":"IBM Research - Austin","ror":"https://ror.org/05gjbbg60","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210156936"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christian G. Zoellin","raw_affiliation_strings":["IBM, Austin, TX, USA"],"raw_orcid":"https://orcid.org/0009-0002-2370-7896","affiliations":[{"raw_affiliation_string":"IBM, Austin, TX, USA","institution_ids":["https://openalex.org/I4210156936"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112840186","display_name":"C. Lichtenau","orcid":null},"institutions":[{"id":"https://openalex.org/I4210095996","display_name":"IBM (Germany)","ror":"https://ror.org/00pm7rm97","country_code":"DE","type":"company","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210095996"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Cedric Lichtenau","raw_affiliation_strings":["IBM, Boeblingen, Germany"],"raw_orcid":"https://orcid.org/0000-0001-9099-0025","affiliations":[{"raw_affiliation_string":"IBM, Boeblingen, Germany","institution_ids":["https://openalex.org/I4210095996"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":14,"corresponding_author_ids":["https://openalex.org/A5103151269"],"corresponding_institution_ids":["https://openalex.org/I4210091433"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07208226,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"45","issue":"3","first_page":"66","last_page":"75"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.5113000273704529,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.5113000273704529,"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/computer-science","display_name":"Computer science","score":0.8394832611083984},{"id":"https://openalex.org/keywords/ibm","display_name":"IBM","score":0.679749071598053},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.5751618146896362},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4782492220401764},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.4285745918750763},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.340763658285141}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8394832611083984},{"id":"https://openalex.org/C70388272","wikidata":"https://www.wikidata.org/wiki/Q5968558","display_name":"IBM","level":2,"score":0.679749071598053},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.5751618146896362},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4782492220401764},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.4285745918750763},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.340763658285141},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mm.2025.3563803","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mm.2025.3563803","pdf_url":null,"source":{"id":"https://openalex.org/S59697426","display_name":"IEEE Micro","issn_l":"0272-1732","issn":["0272-1732","1937-4143"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Micro","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.7400000095367432,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2793764821","https://openalex.org/W3043135265","https://openalex.org/W4220788214","https://openalex.org/W4400647788"],"related_works":["https://openalex.org/W3126131865","https://openalex.org/W4253186488","https://openalex.org/W2044344400","https://openalex.org/W1996938127","https://openalex.org/W2083611981","https://openalex.org/W2072507639","https://openalex.org/W4231814374","https://openalex.org/W2398322655","https://openalex.org/W2524838473","https://openalex.org/W628040712"],"abstract_inverted_index":{"IBM":[0,10],"Telum":[1,16],"II":[2,17],"is":[3,18,39],"the":[4,30,34,48,57,62,71],"latest":[5],"processor":[6],"designed":[7],"specifically":[8],"for":[9,36,54],"Z\u2019s":[11],"next":[12],"generation":[13],"main-frame.":[14],"Designed-for-purpose,":[15],"focused":[19],"on":[20],"mission-critical":[21],"enterprise":[22],"workloads":[23],"where":[24],"performance":[25],"and":[26,33,68],"sustainability":[27],"are":[28,47],"of":[29],"utmost":[31],"importance":[32],"demand":[35],"AI":[37,64],"acceleration":[38],"increasing":[40],"dramatically.":[41],"Innovations":[42],"discussed":[43],"in":[44],"this":[45],"article":[46],"new":[49],"on-die":[50],"data":[51],"processing":[52],"unit":[53],"I/O":[55,73],"acceleration,":[56],"updated":[58],"cache,":[59],"enhancements":[60],"to":[61,70],"on-chip":[63],"accelerator,":[65],"core":[66],"improvements":[67],"changes":[69],"off-chip":[72],"interfaces.":[74]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}