{"id":"https://openalex.org/W3044486916","doi":"https://doi.org/10.1145/3388785","title":"Dynamic Precision Autotuning with TAFFO","display_name":"Dynamic Precision Autotuning with TAFFO","publication_year":2020,"publication_date":"2020-05-29","ids":{"openalex":"https://openalex.org/W3044486916","doi":"https://doi.org/10.1145/3388785","mag":"3044486916"},"language":"en","primary_location":{"id":"doi:10.1145/3388785","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3388785","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3388785","source":{"id":"https://openalex.org/S26056741","display_name":"ACM Transactions on Architecture and Code Optimization","issn_l":"1544-3566","issn":["1544-3566","1544-3973"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Architecture and Code Optimization","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3388785","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068012553","display_name":"Stefano Cherubin","orcid":"https://orcid.org/0000-0002-5579-5942"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Stefano Cherubin","raw_affiliation_strings":["Politecnico di Milano, Milano, MI, Italy"],"raw_orcid":"https://orcid.org/0000-0002-5579-5942","affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Milano, MI, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013852560","display_name":"Daniele Cattaneo","orcid":"https://orcid.org/0000-0003-1453-3257"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Daniele Cattaneo","raw_affiliation_strings":["Politecnico di Milano, Milano, MI, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Milano, MI, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090191859","display_name":"Michele Chiari","orcid":"https://orcid.org/0000-0001-7742-9233"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Michele Chiari","raw_affiliation_strings":["Politecnico di Milano, Milano, MI, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Milano, MI, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069191452","display_name":"Giovanni Agosta","orcid":"https://orcid.org/0000-0002-0255-4475"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giovanni Agosta","raw_affiliation_strings":["Politecnico di Milano, Milano, MI, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Milano, MI, Italy","institution_ids":["https://openalex.org/I93860229"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5068012553"],"corresponding_institution_ids":["https://openalex.org/I93860229"],"apc_list":null,"apc_paid":null,"fwci":3.5375,"has_fulltext":true,"cited_by_count":24,"citation_normalized_percentile":{"value":0.93344614,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"17","issue":"2","first_page":"1","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9997000098228455,"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/T11697","display_name":"Numerical Methods and Algorithms","score":0.9997000098228455,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8743391036987305},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.7064056992530823},{"id":"https://openalex.org/keywords/automation","display_name":"Automation","score":0.5561020374298096},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5270372033119202},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.524334728717804},{"id":"https://openalex.org/keywords/floating-point","display_name":"Floating point","score":0.4873393476009369},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4719366729259491},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4650000333786011},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.46181926131248474},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42906302213668823},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.4261704683303833},{"id":"https://openalex.org/keywords/on-the-fly","display_name":"On the fly","score":0.4151032865047455},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.17604005336761475}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8743391036987305},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.7064056992530823},{"id":"https://openalex.org/C115901376","wikidata":"https://www.wikidata.org/wiki/Q184199","display_name":"Automation","level":2,"score":0.5561020374298096},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5270372033119202},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.524334728717804},{"id":"https://openalex.org/C84211073","wikidata":"https://www.wikidata.org/wiki/Q117879","display_name":"Floating point","level":2,"score":0.4873393476009369},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4719366729259491},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4650000333786011},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.46181926131248474},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42906302213668823},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.4261704683303833},{"id":"https://openalex.org/C2781020372","wikidata":"https://www.wikidata.org/wiki/Q533093","display_name":"On the fly","level":2,"score":0.4151032865047455},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.17604005336761475},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"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/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","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},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/3388785","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3388785","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3388785","source":{"id":"https://openalex.org/S26056741","display_name":"ACM Transactions on Architecture and Code Optimization","issn_l":"1544-3566","issn":["1544-3566","1544-3973"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Architecture and Code Optimization","raw_type":"journal-article"},{"id":"pmh:oai:napier-surface.worktribe.com:2839670","is_oa":false,"landing_page_url":"http://researchrepository.napier.ac.uk/Output/2839670","pdf_url":null,"source":{"id":"https://openalex.org/S4306400544","display_name":"Research Output (Edinburgh Napier University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I251738","host_organization_name":"Edinburgh Napier University","host_organization_lineage":["https://openalex.org/I251738"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"},{"id":"pmh:oai:re.public.polimi.it:11311/1146049","is_oa":true,"landing_page_url":"http://hdl.handle.net/11311/1146049","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1145/3388785","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3388785","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3388785","source":{"id":"https://openalex.org/S26056741","display_name":"ACM Transactions on Architecture and Code Optimization","issn_l":"1544-3566","issn":["1544-3566","1544-3973"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Architecture and Code Optimization","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1601564153","display_name":null,"funder_award_id":"801137","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3044486916.pdf","grobid_xml":"https://content.openalex.org/works/W3044486916.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W1507872748","https://openalex.org/W2002760267","https://openalex.org/W2009398710","https://openalex.org/W2058719553","https://openalex.org/W2081368694","https://openalex.org/W2094190665","https://openalex.org/W2114669797","https://openalex.org/W2125154868","https://openalex.org/W2131798279","https://openalex.org/W2166026358","https://openalex.org/W2200099460","https://openalex.org/W2265166184","https://openalex.org/W2299696796","https://openalex.org/W2347107777","https://openalex.org/W2535919346","https://openalex.org/W2554131156","https://openalex.org/W2566629575","https://openalex.org/W2610467942","https://openalex.org/W2770593197","https://openalex.org/W2795396442","https://openalex.org/W2886425722","https://openalex.org/W2897267957","https://openalex.org/W2901501184","https://openalex.org/W2945084767","https://openalex.org/W2963521335","https://openalex.org/W2963613466","https://openalex.org/W2963900674","https://openalex.org/W3003899209","https://openalex.org/W3023584751","https://openalex.org/W3203371608","https://openalex.org/W4251875201"],"related_works":["https://openalex.org/W2046435967","https://openalex.org/W4231775656","https://openalex.org/W2218202131","https://openalex.org/W84108837","https://openalex.org/W2519676117","https://openalex.org/W2383646825","https://openalex.org/W2155740880","https://openalex.org/W2371018915","https://openalex.org/W4253249845","https://openalex.org/W2120056071"],"abstract_inverted_index":{"Many":[0],"classes":[1,75,77],"of":[2,17,73,78,105,120,146,150,160,186],"applications,":[3],"both":[4],"in":[5],"the":[6,15,18,37,42,46,52,71,93,99,102,118,121,128,133,144,147,151,155,158,162,176,184,187,190],"embedded":[7],"and":[8],"high":[9],"performance":[10,170],"domains,":[11],"can":[12],"trade":[13],"off":[14],"accuracy":[16,185],"computed":[19],"results":[20],"for":[21,41,64],"computation":[22,43,124],"performance.":[23],"One":[24],"way":[25],"to":[26,35,57,142,154,173],"achieve":[27],"such":[28],"a":[29,62,87,112,168],"trade-off":[30],"is":[31,91],"precision":[32,67,123],"tuning\u2014that":[33],"is,":[34],"modify":[36],"data":[38],"types":[39],"used":[40],"by":[44,50,136],"reducing":[45,132],"bit":[47],"width,":[48],"or":[49],"changing":[51],"representation":[53],"from":[54,83],"floating":[55],"point":[56],"fixed":[58],"point.":[59],"We":[60,139],"present":[61],"methodology":[63],"high-accuracy":[65],"dynamic":[66],"tuning":[68],"based":[69],"on":[70,98,175],"identification":[72],"input":[74,79,89,163],"(i.e.,":[76],"datasets":[80],"that":[81,116],"benefit":[82],"similar":[84],"optimizations).":[85],"When":[86],"new":[88],"region":[90],"detected,":[92],"application":[94],"kernels":[95],"are":[96],"re-compiled":[97],"fly":[100],"with":[101],"appropriate":[103],"selection":[104],"parameters.":[106],"In":[107],"this":[108],"way,":[109],"we":[110],"obtain":[111],"continuous":[113],"optimization":[114],"approach":[115,166],"enables":[117],"exploitation":[119],"reduced":[122],"while":[125],"progressively":[126],"exploring":[127],"solution":[129],"space,":[130],"thus":[131],"time":[134],"required":[135],"compilation":[137],"overheads.":[138],"provide":[140],"tools":[141],"support":[143],"automation":[145],"runtime":[148],"part":[149],"solution,":[152],"leaving":[153],"user":[156],"only":[157],"task":[159],"identifying":[161],"classes.":[164],"Our":[165],"provides":[167],"significant":[169],"boost":[171],"(up":[172],"320%)":[174],"typical":[177],"approximate":[178],"computing":[179],"benchmarks,":[180],"without":[181],"meaningfully":[182],"affecting":[183],"result,":[188],"since":[189],"error":[191],"remains":[192],"always":[193],"below":[194],"3%.":[195]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":5}],"updated_date":"2026-05-17T08:19:37.847499","created_date":"2020-07-29T00:00:00"}
