{"id":"https://openalex.org/W7155391840","doi":"https://doi.org/10.1145/3777884.3796999","title":"Understanding Foundational Library Energy Consumption","display_name":"Understanding Foundational Library Energy Consumption","publication_year":2026,"publication_date":"2026-04-23","ids":{"openalex":"https://openalex.org/W7155391840","doi":"https://doi.org/10.1145/3777884.3796999"},"language":null,"primary_location":{"id":"doi:10.1145/3777884.3796999","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3777884.3796999","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th ACM/SPEC International Conference on Performance Engineering","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3777884.3796999","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008532708","display_name":"Jacob D. Hauenstein","orcid":"https://orcid.org/0000-0002-0534-3331"},"institutions":[{"id":"https://openalex.org/I82495205","display_name":"University of Alabama in Huntsville","ror":"https://ror.org/02zsxwr40","country_code":"US","type":"education","lineage":["https://openalex.org/I82495205"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jacob D. Hauenstein","raw_affiliation_strings":["The University of Alabama in Huntsville, Huntsville, Alabama, USA"],"raw_orcid":"https://orcid.org/0000-0002-0534-3331","affiliations":[{"raw_affiliation_string":"The University of Alabama in Huntsville, Huntsville, Alabama, USA","institution_ids":["https://openalex.org/I82495205"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079414239","display_name":"Timothy S. Newman","orcid":"https://orcid.org/0000-0001-8547-9214"},"institutions":[{"id":"https://openalex.org/I82495205","display_name":"University of Alabama in Huntsville","ror":"https://ror.org/02zsxwr40","country_code":"US","type":"education","lineage":["https://openalex.org/I82495205"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Timothy S. Newman","raw_affiliation_strings":["The University of Alabama in Huntsville, Huntsville, Alabama, USA"],"raw_orcid":"https://orcid.org/0000-0001-8547-9214","affiliations":[{"raw_affiliation_string":"The University of Alabama in Huntsville, Huntsville, Alabama, USA","institution_ids":["https://openalex.org/I82495205"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5008532708"],"corresponding_institution_ids":["https://openalex.org/I82495205"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.9662839,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"52","last_page":"62"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.669700026512146,"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":0.669700026512146,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.09440000355243683,"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"}},{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.08659999817609787,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6531999707221985},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6406999826431274},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.49950000643730164},{"id":"https://openalex.org/keywords/realization","display_name":"Realization (probability)","score":0.486299991607666},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.46209999918937683},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4505000114440918},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.4462999999523163},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.41620001196861267},{"id":"https://openalex.org/keywords/consumption","display_name":"Consumption (sociology)","score":0.40290001034736633}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.724399983882904},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6531999707221985},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6406999826431274},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.49950000643730164},{"id":"https://openalex.org/C2781089630","wikidata":"https://www.wikidata.org/wiki/Q21856745","display_name":"Realization (probability)","level":2,"score":0.486299991607666},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.46209999918937683},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4505000114440918},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.4462999999523163},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.41620001196861267},{"id":"https://openalex.org/C30772137","wikidata":"https://www.wikidata.org/wiki/Q5164762","display_name":"Consumption (sociology)","level":2,"score":0.40290001034736633},{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.3995000123977661},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.39250001311302185},{"id":"https://openalex.org/C66024118","wikidata":"https://www.wikidata.org/wiki/Q1122506","display_name":"Computational model","level":2,"score":0.3772999942302704},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3569999933242798},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.3458000123500824},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.32010000944137573},{"id":"https://openalex.org/C75027835","wikidata":"https://www.wikidata.org/wiki/Q1064746","display_name":"Green computing","level":3,"score":0.3154999911785126},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.3025999963283539},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.28299999237060547},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.2824999988079071},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.27630001306533813},{"id":"https://openalex.org/C13736549","wikidata":"https://www.wikidata.org/wiki/Q4489420","display_name":"Industrial engineering","level":1,"score":0.27570000290870667},{"id":"https://openalex.org/C59656382","wikidata":"https://www.wikidata.org/wiki/Q191536","display_name":"Conjunction (astronomy)","level":2,"score":0.2703000009059906},{"id":"https://openalex.org/C49154492","wikidata":"https://www.wikidata.org/wiki/Q5300","display_name":"Central processing unit","level":2,"score":0.26919999718666077},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.26840001344680786},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.26109999418258667}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3777884.3796999","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3777884.3796999","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th ACM/SPEC International Conference on Performance Engineering","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3777884.3796999","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3777884.3796999","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th ACM/SPEC International Conference on Performance Engineering","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8988293409347534}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1965351873","https://openalex.org/W2004340162","https://openalex.org/W2088566334","https://openalex.org/W2099845707","https://openalex.org/W2326402761","https://openalex.org/W3155299811","https://openalex.org/W3207235688","https://openalex.org/W4285804592","https://openalex.org/W4367059105","https://openalex.org/W4396709192","https://openalex.org/W4400282970"],"related_works":[],"abstract_inverted_index":{"The":[0,17,44],"energy":[1,98,106],"consumption":[2],"of":[3,21,90,141],"a":[4,138],"foundational":[5],"library":[6,23],"providing":[7],"core":[8,53],"functionality":[9,55],"for":[10,65,88,137],"programs--the":[11],"C":[12],"standard":[13],"library--is":[14],"considered":[15],"here.":[16],"most":[18],"common":[19],"realization":[20],"this":[22,84],"in":[24,56,72,128],"the":[25,47],"Linux":[26],"world,":[27],"glibc,":[28],"is":[29],"studied":[30],"against":[31],"two":[32],"popular":[33,48],"alternatives,":[34],"musl":[35,119],"and":[36,69,77,97,108,120],"uClibc":[37,121],"(via":[38],"its":[39],"currently":[40],"active":[41],"fork,":[42],"uClibc-ng).":[43],"study":[45,85],"utilizes":[46],"CoreMark":[49],"benchmark,":[50],"which":[51],"tests":[52],"CPU":[54],"code":[57],"exercising":[58],"common,":[59],"basic":[60],"mechanisms.":[61],"By":[62],"considering":[63],"metrics":[64],"power":[66],"usage,":[67,130],"time,":[68],"computational":[70,75,112],"productivity":[71],"conjunction":[73],"with":[74],"strategies":[76],"runtime":[78],"conditions":[79],"exhibited":[80],"while":[81],"computing":[82],"CoreMark,":[83],"delivers":[86],"guidance":[87],"achievement":[89],"computation":[91,95],"goals":[92],"related":[93],"to":[94],"time":[96,109],"consumption.":[99],"Tradeoffs":[100],"between":[101],"these":[102],"two,":[103],"including":[104],"marginal":[105],"costs":[107],"benefits":[110],"or":[111,125],"performance":[113],"improvement,":[114],"are":[115,122,133,143],"also":[116,123,134],"explored.":[117],"As":[118],"known":[124],"being":[126],"parsimonious":[127],"memory":[129],"memory-related":[131],"considerations":[132],"examined.":[135],"Results":[136],"wide":[139],"array":[140],"experiments":[142],"reported.":[144]},"counts_by_year":[],"updated_date":"2026-04-24T06:07:52.864757","created_date":"2026-04-24T00:00:00"}
