{"id":"https://openalex.org/W1561073442","doi":"https://doi.org/10.1109/asap.2015.7245708","title":"Does arithmetic logic dominate data movement? a systematic comparison of energy-efficiency for FFT accelerators","display_name":"Does arithmetic logic dominate data movement? a systematic comparison of energy-efficiency for FFT accelerators","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W1561073442","doi":"https://doi.org/10.1109/asap.2015.7245708","mag":"1561073442"},"language":"en","primary_location":{"id":"doi:10.1109/asap.2015.7245708","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asap.2015.7245708","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 26th International Conference on Application-specific Systems, Architectures and Processors (ASAP)","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/A5088801059","display_name":"Tung Thanh-Hoang","orcid":null},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tung Thanh-Hoang","raw_affiliation_strings":["Department of Computer Science, University of Chicago, Illinois, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Chicago, Illinois, USA","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048335169","display_name":"Amirali Shambayati","orcid":null},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Amirali Shambayati","raw_affiliation_strings":["Department of Computer Science, University of Chicago, Illinois, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Chicago, Illinois, USA","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080833704","display_name":"Henry Hoffmann","orcid":"https://orcid.org/0000-0003-0816-8150"},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Henry Hoffmann","raw_affiliation_strings":["Department of Computer Science, University of Chicago, Illinois, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Chicago, Illinois, USA","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085538238","display_name":"Andrew A. Chien","orcid":"https://orcid.org/0000-0002-1204-206X"},"institutions":[{"id":"https://openalex.org/I1282105669","display_name":"Argonne National Laboratory","ror":"https://ror.org/05gvnxz63","country_code":"US","type":"facility","lineage":["https://openalex.org/I1282105669","https://openalex.org/I1330989302","https://openalex.org/I39565521","https://openalex.org/I40347166"]},{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrew A. Chien","raw_affiliation_strings":["Argonne National Laboratory, Chicago, Illinois, USA","Department of Computer Science, University of Chicago, Illinois, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Argonne National Laboratory, Chicago, Illinois, USA","institution_ids":["https://openalex.org/I1282105669"]},{"raw_affiliation_string":"Department of Computer Science, University of Chicago, Illinois, USA","institution_ids":["https://openalex.org/I40347166"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6589,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.67996546,"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":"66","last_page":"67"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9976000189781189,"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":0.6676377058029175},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.604407787322998},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5487486124038696},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.48942580819129944},{"id":"https://openalex.org/keywords/floating-point","display_name":"Floating point","score":0.4516925811767578},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.44225090742111206},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4193994700908661},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.41806313395500183},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.341888427734375},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.22034507989883423},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17083829641342163},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14379951357841492},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.13938754796981812}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6676377058029175},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.604407787322998},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5487486124038696},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.48942580819129944},{"id":"https://openalex.org/C84211073","wikidata":"https://www.wikidata.org/wiki/Q117879","display_name":"Floating point","level":2,"score":0.4516925811767578},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.44225090742111206},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4193994700908661},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.41806313395500183},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.341888427734375},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.22034507989883423},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17083829641342163},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14379951357841492},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.13938754796981812},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/asap.2015.7245708","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asap.2015.7245708","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 26th International Conference on Application-specific Systems, Architectures and Processors (ASAP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"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":3,"referenced_works":["https://openalex.org/W2010763423","https://openalex.org/W2017813686","https://openalex.org/W2024381286"],"related_works":["https://openalex.org/W4327521644","https://openalex.org/W2978884468","https://openalex.org/W3132558499","https://openalex.org/W2005846134","https://openalex.org/W2168413811","https://openalex.org/W2369237035","https://openalex.org/W2948041274","https://openalex.org/W4226515754","https://openalex.org/W2087878472","https://openalex.org/W2322333442"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,129],"perform":[4],"a":[5,47],"systematic":[6],"comparison":[7],"to":[8,166],"study":[9],"the":[10,76,132,167],"energy":[11,77,104,136,162],"cost":[12],"of":[13,50,79,137,148,169],"varying":[14,73,173],"data":[15,18,24,74,152,171,174],"formats":[16],"and":[17,23,36,56,60,65,93,110,114,123,134],"types":[19],"w.r.t.":[20],"arithmetic":[21],"logic":[22],"movement":[25,153],"for":[26,46,91,98,112],"accelerator-based":[27],"heterogeneous":[28],"systems":[29,62,138],"in":[30,100,116,120,126],"which":[31],"both":[32],"compute-intensive":[33],"(FFT":[34],"accelerator)":[35,40],"data-intensive":[37],"accelerators":[38],"(DLT":[39],"are":[41,86,106],"added.":[42],"We":[43],"explore":[44],"evaluation":[45],"wide":[48],"range":[49],"design":[51],"processes":[52],"(e.g.":[53,63],"32nm":[54,101],"bulk-CMOS":[55],"projected":[57],"7nm":[58,117],"FinFET)":[59],"memory":[61,122],"DDR3":[64,121],"HMC).":[66],"First,":[67],"our":[68],"result":[69],"shows":[70],"that":[71,131,160],"when":[72,172],"formats,":[75],"costs":[78,105],"using":[80,139,149],"floating":[81],"point":[82,85],"over":[83],"fixed":[84,140],"5.3%":[87],"(DDR3),":[88,95],"6.2%":[89],"(HMC)":[90,97],"core":[92,113,133],"0.8%":[94],"1.5%":[96],"system":[99,115,135,161],"process.":[102],"These":[103],"negligible":[107],"as":[108],"0.2%":[109],"0.01%":[111],"FinFET":[118],"process":[119],"slightly":[124],"increasing":[125],"HMC.":[127],"Second,":[128],"identify":[130],"point,":[141],"16-bit,":[142],"FFT":[143],"accelerator":[144],"is":[145,154,163],"nearly":[146],"half":[147],"32-bit":[150],"if":[151],"also":[155],"accelerated.":[156],"This":[157],"evidence":[158],"implies":[159],"highly":[164],"proportional":[165],"amount":[168],"moving":[170],"types.":[175]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}