{"id":"https://openalex.org/W1948307348","doi":"https://doi.org/10.1109/arith.2003.1207664","title":"High performance floating-point unit with 116 bit wide divider","display_name":"High performance floating-point unit with 116 bit wide divider","publication_year":2004,"publication_date":"2004-03-22","ids":{"openalex":"https://openalex.org/W1948307348","doi":"https://doi.org/10.1109/arith.2003.1207664","mag":"1948307348"},"language":"en","primary_location":{"id":"doi:10.1109/arith.2003.1207664","is_oa":false,"landing_page_url":"https://doi.org/10.1109/arith.2003.1207664","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"16th IEEE Symposium on Computer Arithmetic, 2003. Proceedings.","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/A5004832899","display_name":"G. Gerwig","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"G. Gerwig","raw_affiliation_strings":["IBM Division, Germany","IBM Server Div., USA"],"affiliations":[{"raw_affiliation_string":"IBM Division, Germany","institution_ids":[]},{"raw_affiliation_string":"IBM Server Div., USA","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021659574","display_name":"H. Wetter","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. Wetter","raw_affiliation_strings":["IBM Division, Germany","IBM Server Div., USA"],"affiliations":[{"raw_affiliation_string":"IBM Division, Germany","institution_ids":[]},{"raw_affiliation_string":"IBM Server Div., USA","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108424011","display_name":"E. Schwarz","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"E.M. Schwarz","raw_affiliation_strings":["IBM Division, USA","IBM Server Div., USA"],"affiliations":[{"raw_affiliation_string":"IBM Division, USA","institution_ids":["https://openalex.org/I1341412227"]},{"raw_affiliation_string":"IBM Server Div., USA","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042833580","display_name":"J. Haess","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Haess","raw_affiliation_strings":["IBM Division, Germany","IBM Server Div., USA"],"affiliations":[{"raw_affiliation_string":"IBM Division, Germany","institution_ids":[]},{"raw_affiliation_string":"IBM Server Div., USA","institution_ids":["https://openalex.org/I1341412227"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5004832899"],"corresponding_institution_ids":["https://openalex.org/I1341412227"],"apc_list":null,"apc_paid":null,"fwci":2.0231,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.855302,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"87","last_page":"94"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11697","display_name":"Numerical Methods and Algorithms","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11697","display_name":"Numerical Methods and Algorithms","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9911999702453613,"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":0.7728803753852844},{"id":"https://openalex.org/keywords/floating-point","display_name":"Floating point","score":0.7449367046356201},{"id":"https://openalex.org/keywords/floating-point-unit","display_name":"Floating-point unit","score":0.7420604228973389},{"id":"https://openalex.org/keywords/double-precision-floating-point-format","display_name":"Double-precision floating-point format","score":0.5827139019966125},{"id":"https://openalex.org/keywords/ieee-floating-point","display_name":"IEEE floating point","score":0.566612720489502},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.5328384637832642},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4998311996459961},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.4852426052093506},{"id":"https://openalex.org/keywords/single-precision-floating-point-format","display_name":"Single-precision floating-point format","score":0.4765068590641022},{"id":"https://openalex.org/keywords/carry","display_name":"Carry (investment)","score":0.44405311346054077},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.424233078956604},{"id":"https://openalex.org/keywords/dataflow","display_name":"Dataflow","score":0.41325050592422485},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.3292425870895386},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.20766472816467285},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13568931818008423}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7728803753852844},{"id":"https://openalex.org/C84211073","wikidata":"https://www.wikidata.org/wiki/Q117879","display_name":"Floating point","level":2,"score":0.7449367046356201},{"id":"https://openalex.org/C110305270","wikidata":"https://www.wikidata.org/wiki/Q733507","display_name":"Floating-point unit","level":3,"score":0.7420604228973389},{"id":"https://openalex.org/C35912277","wikidata":"https://www.wikidata.org/wiki/Q1243369","display_name":"Double-precision floating-point format","level":3,"score":0.5827139019966125},{"id":"https://openalex.org/C137231763","wikidata":"https://www.wikidata.org/wiki/Q828287","display_name":"IEEE floating point","level":3,"score":0.566612720489502},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.5328384637832642},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4998311996459961},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.4852426052093506},{"id":"https://openalex.org/C133095886","wikidata":"https://www.wikidata.org/wiki/Q1307173","display_name":"Single-precision floating-point format","level":3,"score":0.4765068590641022},{"id":"https://openalex.org/C2776299755","wikidata":"https://www.wikidata.org/wiki/Q432449","display_name":"Carry (investment)","level":2,"score":0.44405311346054077},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.424233078956604},{"id":"https://openalex.org/C96324660","wikidata":"https://www.wikidata.org/wiki/Q205446","display_name":"Dataflow","level":2,"score":0.41325050592422485},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.3292425870895386},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.20766472816467285},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13568931818008423},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/arith.2003.1207664","is_oa":false,"landing_page_url":"https://doi.org/10.1109/arith.2003.1207664","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"16th IEEE Symposium on Computer Arithmetic, 2003. Proceedings.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6800000071525574}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1563563106","https://openalex.org/W1601585824","https://openalex.org/W1624871165","https://openalex.org/W1829595298","https://openalex.org/W2005756125","https://openalex.org/W2009321096","https://openalex.org/W2036091700","https://openalex.org/W2081146497","https://openalex.org/W2105011602","https://openalex.org/W2138977649","https://openalex.org/W2171843705","https://openalex.org/W6635958286"],"related_works":["https://openalex.org/W3215589575","https://openalex.org/W1564887326","https://openalex.org/W2169016399","https://openalex.org/W2116803521","https://openalex.org/W2596474508","https://openalex.org/W2797902698","https://openalex.org/W2000092506","https://openalex.org/W2730658480","https://openalex.org/W2565957982","https://openalex.org/W4243574357"],"abstract_inverted_index":{"The":[0,46,65,136],"next":[1],"generation":[2],"zSeries":[3],"floating-point":[4,24,31,44,48,66,83,132],"unit":[5,49],"is":[6,9,68,123],"unveiled":[7],"which":[8,33],"the":[10,27,40,145,158],"first":[11,35],"IBM":[12],"mainframe":[13],"with":[14,71,161],"a":[15,51,72,92,118,153],"fused":[16],"multiply-add":[17,76],"dataflow.":[18,114],"It":[19,151],"supports":[20,50],"both":[21,97],"S/390":[22,38,42],"hexadecimal":[23,80],"architecture":[25,32],"and":[26,59,81,109,122,133,174],"IEEE":[28],"754":[29],"binary":[30,82],"was":[34],"implemented":[36,62],"in":[37,63,130],"on":[39,144],"1998":[41],"G5":[43],"unit.":[45],"new":[47,103],"total":[52],"of":[53,74,87,95,138,148],"6":[54],"formats":[55,61],"including":[56],"single,":[57],"double,":[58],"quadword":[60],"hardware.":[64],"pipeline":[67],"5":[69],"cycles":[70],"throughput":[73],"1":[75,163],"per":[77],"cycle.":[78],"Both":[79],"instructions":[84],"are":[85],"capable":[86],"this":[88],"performance":[89],"due":[90],"to":[91,125,171],"novel":[93],"way":[94],"handling":[96,106],"formats.":[98,135],"Other":[99],"key":[100],"developments":[101],"include":[102],"methods":[104],"for":[105,140,157,166],"denormalized":[107],"numbers":[108],"quad":[110,127],"precision":[111,128],"divide":[112],"engine":[113],"This":[115],"divider":[116],"uses":[117,152],"radix-4":[119],"SRT":[120],"algorithm":[121],"able":[124],"handle":[126],"divides":[129],"multiple":[131],"fixed-point":[134,141],"number":[137,147],"iterations":[139],"divisions":[142],"depend":[143],"effective":[146],"quotient":[149],"bits.":[150],"reduced":[154],"carry-save":[155],"form":[156],"partial":[159],"remainder,":[160],"only":[162],"carry":[164],"bit":[165],"every":[167],"4":[168],"sum":[169],"bits,":[170],"save":[172],"area":[173],"power.":[175]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}