{"id":"https://openalex.org/W1526629647","doi":"https://doi.org/10.1109/asap.2015.7245703","title":"Power and performance trade-offs for Space Time Adaptive Processing","display_name":"Power and performance trade-offs for Space Time Adaptive Processing","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W1526629647","doi":"https://doi.org/10.1109/asap.2015.7245703","mag":"1526629647"},"language":"en","primary_location":{"id":"doi:10.1109/asap.2015.7245703","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asap.2015.7245703","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/A5075234132","display_name":"Nitin Gawande","orcid":"https://orcid.org/0000-0002-5761-1027"},"institutions":[{"id":"https://openalex.org/I142606810","display_name":"Pacific Northwest National Laboratory","ror":"https://ror.org/05h992307","country_code":"US","type":"facility","lineage":["https://openalex.org/I1325736334","https://openalex.org/I1330989302","https://openalex.org/I142606810","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Nitin A. Gawande","raw_affiliation_strings":["Pacific Northwest National Laboratory, Richland, WA","Pacific Northwest National Laboratory, Richland, WA USA"],"affiliations":[{"raw_affiliation_string":"Pacific Northwest National Laboratory, Richland, WA","institution_ids":["https://openalex.org/I142606810"]},{"raw_affiliation_string":"Pacific Northwest National Laboratory, Richland, WA USA","institution_ids":["https://openalex.org/I142606810"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010169378","display_name":"Joseph Manzano","orcid":"https://orcid.org/0000-0002-6616-0125"},"institutions":[{"id":"https://openalex.org/I142606810","display_name":"Pacific Northwest National Laboratory","ror":"https://ror.org/05h992307","country_code":"US","type":"facility","lineage":["https://openalex.org/I1325736334","https://openalex.org/I1330989302","https://openalex.org/I142606810","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joseph B. Manzano","raw_affiliation_strings":["Pacific Northwest National Laboratory, Richland, WA","Pacific Northwest National Laboratory, Richland, WA USA"],"affiliations":[{"raw_affiliation_string":"Pacific Northwest National Laboratory, Richland, WA","institution_ids":["https://openalex.org/I142606810"]},{"raw_affiliation_string":"Pacific Northwest National Laboratory, Richland, WA USA","institution_ids":["https://openalex.org/I142606810"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041853964","display_name":"Antonino Tumeo","orcid":"https://orcid.org/0000-0001-9452-120X"},"institutions":[{"id":"https://openalex.org/I142606810","display_name":"Pacific Northwest National Laboratory","ror":"https://ror.org/05h992307","country_code":"US","type":"facility","lineage":["https://openalex.org/I1325736334","https://openalex.org/I1330989302","https://openalex.org/I142606810","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Antonino Tumeo","raw_affiliation_strings":["Pacific Northwest National Laboratory, Richland, WA","Pacific Northwest National Laboratory, Richland, WA USA"],"affiliations":[{"raw_affiliation_string":"Pacific Northwest National Laboratory, Richland, WA","institution_ids":["https://openalex.org/I142606810"]},{"raw_affiliation_string":"Pacific Northwest National Laboratory, Richland, WA USA","institution_ids":["https://openalex.org/I142606810"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047746050","display_name":"Nathan R. Tallent","orcid":"https://orcid.org/0000-0003-4297-3057"},"institutions":[{"id":"https://openalex.org/I142606810","display_name":"Pacific Northwest National Laboratory","ror":"https://ror.org/05h992307","country_code":"US","type":"facility","lineage":["https://openalex.org/I1325736334","https://openalex.org/I1330989302","https://openalex.org/I142606810","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nathan R. Tallent","raw_affiliation_strings":["Pacific Northwest National Laboratory, Richland, WA","Pacific Northwest National Laboratory, Richland, WA USA"],"affiliations":[{"raw_affiliation_string":"Pacific Northwest National Laboratory, Richland, WA","institution_ids":["https://openalex.org/I142606810"]},{"raw_affiliation_string":"Pacific Northwest National Laboratory, Richland, WA USA","institution_ids":["https://openalex.org/I142606810"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064935199","display_name":"Darren J. Kerbyson","orcid":null},"institutions":[{"id":"https://openalex.org/I142606810","display_name":"Pacific Northwest National Laboratory","ror":"https://ror.org/05h992307","country_code":"US","type":"facility","lineage":["https://openalex.org/I1325736334","https://openalex.org/I1330989302","https://openalex.org/I142606810","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Darren J. Kerbyson","raw_affiliation_strings":["Pacific Northwest National Laboratory, Richland, WA","Pacific Northwest National Laboratory, Richland, WA USA"],"affiliations":[{"raw_affiliation_string":"Pacific Northwest National Laboratory, Richland, WA","institution_ids":["https://openalex.org/I142606810"]},{"raw_affiliation_string":"Pacific Northwest National Laboratory, Richland, WA USA","institution_ids":["https://openalex.org/I142606810"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072223736","display_name":"Adolfy Hoisie","orcid":"https://orcid.org/0000-0001-7812-2946"},"institutions":[{"id":"https://openalex.org/I142606810","display_name":"Pacific Northwest National Laboratory","ror":"https://ror.org/05h992307","country_code":"US","type":"facility","lineage":["https://openalex.org/I1325736334","https://openalex.org/I1330989302","https://openalex.org/I142606810","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Adolfy Hoisie","raw_affiliation_strings":["Pacific Northwest National Laboratory, Richland, WA","Pacific Northwest National Laboratory, Richland, WA USA"],"affiliations":[{"raw_affiliation_string":"Pacific Northwest National Laboratory, Richland, WA","institution_ids":["https://openalex.org/I142606810"]},{"raw_affiliation_string":"Pacific Northwest National Laboratory, Richland, WA USA","institution_ids":["https://openalex.org/I142606810"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5075234132"],"corresponding_institution_ids":["https://openalex.org/I142606810"],"apc_list":null,"apc_paid":null,"fwci":1.6216,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.85859955,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"7074","issue":null,"first_page":"41","last_page":"48"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11447","display_name":"Blind Source Separation Techniques","score":0.9955999851226807,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7837111949920654},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.6802155375480652},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5304011106491089},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5182466506958008},{"id":"https://openalex.org/keywords/space-time-adaptive-processing","display_name":"Space-time adaptive processing","score":0.46311700344085693},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.4517676830291748},{"id":"https://openalex.org/keywords/shared-memory","display_name":"Shared memory","score":0.4405193328857422},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.41981542110443115},{"id":"https://openalex.org/keywords/general-purpose-computing-on-graphics-processing-units","display_name":"General-purpose computing on graphics processing units","score":0.4167565405368805},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3846794068813324},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.38341468572616577},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.13432681560516357},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.10426059365272522},{"id":"https://openalex.org/keywords/radar-engineering-details","display_name":"Radar engineering details","score":0.07264241576194763}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7837111949920654},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.6802155375480652},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5304011106491089},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5182466506958008},{"id":"https://openalex.org/C190203512","wikidata":"https://www.wikidata.org/wiki/Q7572182","display_name":"Space-time adaptive processing","level":5,"score":0.46311700344085693},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.4517676830291748},{"id":"https://openalex.org/C133875982","wikidata":"https://www.wikidata.org/wiki/Q764810","display_name":"Shared memory","level":2,"score":0.4405193328857422},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.41981542110443115},{"id":"https://openalex.org/C50630238","wikidata":"https://www.wikidata.org/wiki/Q971505","display_name":"General-purpose computing on graphics processing units","level":3,"score":0.4167565405368805},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3846794068813324},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.38341468572616577},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.13432681560516357},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.10426059365272522},{"id":"https://openalex.org/C134406370","wikidata":"https://www.wikidata.org/wiki/Q832005","display_name":"Radar engineering details","level":4,"score":0.07264241576194763},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/asap.2015.7245703","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asap.2015.7245703","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":[{"id":"https://metadata.un.org/sdg/7","score":0.7599999904632568,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1514057346","https://openalex.org/W1576347883","https://openalex.org/W1903345206","https://openalex.org/W1972856721","https://openalex.org/W1979690712","https://openalex.org/W1986362571","https://openalex.org/W2013438974","https://openalex.org/W2040987613","https://openalex.org/W2042881543","https://openalex.org/W2067354926","https://openalex.org/W2113403991","https://openalex.org/W2118313329","https://openalex.org/W2129170915","https://openalex.org/W2159359905","https://openalex.org/W2185370752","https://openalex.org/W2598119541","https://openalex.org/W4320800818","https://openalex.org/W6630863834","https://openalex.org/W6645278138","https://openalex.org/W6735352259"],"related_works":["https://openalex.org/W1963859303","https://openalex.org/W2364044215","https://openalex.org/W2389600408","https://openalex.org/W240129890","https://openalex.org/W3048701459","https://openalex.org/W2149078538","https://openalex.org/W2370314112","https://openalex.org/W1912958759","https://openalex.org/W2792081825","https://openalex.org/W2893308117"],"abstract_inverted_index":{"Power":[0],"efficiency":[1],"-":[2,7],"performance":[3,25,63,148],"relative":[4],"to":[5,101,145],"power":[6,23,61,110,123],"is":[8,99],"one":[9],"of":[10,64,92,114,137],"the":[11,60,70,81,88,122,126,135],"most":[12],"important":[13],"concerns":[14],"when":[15],"designing":[16],"RADAR":[17],"processing":[18],"systems.":[19],"This":[20],"paper":[21],"analyzes":[22],"and":[24,42,51,62,90,140],"trade-offs":[26,91],"for":[27,40,80,125],"a":[28,55,118,132,150],"typical":[29,151],"Space":[30],"Time":[31],"Adaptive":[32],"Processing":[33],"(STAP)":[34],"application.":[35,153],"We":[36,58,74,85],"study":[37],"STAP":[38,152],"implementations":[39],"CUDA":[41],"OpenMP":[43],"on":[44,121],"two":[45,71],"architectures,":[46],"Intel":[47],"Haswell":[48,82],"Core":[49],"I7-4770TE":[50],"NVIDIA":[52],"Kayla":[53],"with":[54],"GK208":[56],"GPU.":[57,127],"analyze":[59],"STAP's":[65],"computationally":[66],"intensive":[67],"kernels":[68],"across":[69],"hardware":[72],"testbeds.":[73],"discuss":[75],"an":[76,146],"efficient":[77],"parallel":[78],"implementation":[79],"CPU":[83],"architecture.":[84],"also":[86],"show":[87,130],"impact":[89,120],"GPU":[93,97],"optimization":[94],"techniques.":[95],"The":[96,112],"architecture":[98],"able":[100],"process":[102],"large":[103],"size":[104],"data":[105],"sets":[106],"without":[107],"increase":[108],"in":[109,149],"requirement.":[111],"use":[113,136],"shared":[115,138],"memory":[116,139,142],"has":[117],"significant":[119],"requirement":[124],"Finally,":[128],"we":[129],"that":[131],"balance":[133],"between":[134],"main":[141],"access":[143],"leads":[144],"improved":[147]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
