{"id":"https://openalex.org/W4380881125","doi":"https://doi.org/10.1145/3579371.3589098","title":"Write-Light Cache for Energy Harvesting Systems","display_name":"Write-Light Cache for Energy Harvesting Systems","publication_year":2023,"publication_date":"2023-06-16","ids":{"openalex":"https://openalex.org/W4380881125","doi":"https://doi.org/10.1145/3579371.3589098"},"language":"en","primary_location":{"id":"doi:10.1145/3579371.3589098","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3579371.3589098","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3579371.3589098","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 50th Annual International Symposium on Computer Architecture","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3579371.3589098","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067900358","display_name":"Jongouk Choi","orcid":"https://orcid.org/0000-0001-7378-6196"},"institutions":[{"id":"https://openalex.org/I106165777","display_name":"University of Central Florida","ror":"https://ror.org/036nfer12","country_code":"US","type":"education","lineage":["https://openalex.org/I106165777"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jongouk Choi","raw_affiliation_strings":["University of Central Florida, Orlando, Florida, USA"],"raw_orcid":"https://orcid.org/0000-0001-7378-6196","affiliations":[{"raw_affiliation_string":"University of Central Florida, Orlando, Florida, USA","institution_ids":["https://openalex.org/I106165777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085538396","display_name":"Jianping Zeng","orcid":"https://orcid.org/0000-0001-9689-2725"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jianping Zeng","raw_affiliation_strings":["Purdue University, West Lafayette, Indiana, USA"],"raw_orcid":"https://orcid.org/0000-0001-9689-2725","affiliations":[{"raw_affiliation_string":"Purdue University, West Lafayette, Indiana, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065310265","display_name":"Dongyoon Lee","orcid":"https://orcid.org/0000-0002-2240-3316"},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dongyoon Lee","raw_affiliation_strings":["Stony Brook University, Stony Brook, New York, USA"],"raw_orcid":"https://orcid.org/0000-0002-2240-3316","affiliations":[{"raw_affiliation_string":"Stony Brook University, Stony Brook, New York, USA","institution_ids":["https://openalex.org/I59553526"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001805471","display_name":"Changwoo Min","orcid":"https://orcid.org/0000-0001-6225-5357"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Changwoo Min","raw_affiliation_strings":["Virginia Tech, Blacksburg, Virginia, USA"],"raw_orcid":"https://orcid.org/0000-0001-6225-5357","affiliations":[{"raw_affiliation_string":"Virginia Tech, Blacksburg, Virginia, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102903612","display_name":"Changhee Jung","orcid":"https://orcid.org/0000-0002-6422-6549"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Changhee Jung","raw_affiliation_strings":["Purdue University, West Lafayette, Indiana, USA"],"raw_orcid":"https://orcid.org/0000-0002-6422-6549","affiliations":[{"raw_affiliation_string":"Purdue University, West Lafayette, Indiana, USA","institution_ids":["https://openalex.org/I219193219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.4337,"has_fulltext":true,"cited_by_count":20,"citation_normalized_percentile":{"value":0.89275689,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9993000030517578,"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"}},"topics":[{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9993000030517578,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9977999925613403,"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9975000023841858,"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/cache","display_name":"Cache","score":0.8813115358352661},{"id":"https://openalex.org/keywords/cache-algorithms","display_name":"Cache algorithms","score":0.8729120492935181},{"id":"https://openalex.org/keywords/cache-invalidation","display_name":"Cache invalidation","score":0.8537367582321167},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8451622724533081},{"id":"https://openalex.org/keywords/cache-coloring","display_name":"Cache coloring","score":0.8375089168548584},{"id":"https://openalex.org/keywords/cache-pollution","display_name":"Cache pollution","score":0.8319582939147949},{"id":"https://openalex.org/keywords/smart-cache","display_name":"Smart Cache","score":0.8266912698745728},{"id":"https://openalex.org/keywords/page-cache","display_name":"Page cache","score":0.7951040267944336},{"id":"https://openalex.org/keywords/bus-sniffing","display_name":"Bus sniffing","score":0.5874994397163391},{"id":"https://openalex.org/keywords/mesi-protocol","display_name":"MESI protocol","score":0.48390159010887146},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4771979749202728},{"id":"https://openalex.org/keywords/cache-oblivious-algorithm","display_name":"Cache-oblivious algorithm","score":0.4665890038013458},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.3799743056297302},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.37413617968559265},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.32138967514038086}],"concepts":[{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.8813115358352661},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.8729120492935181},{"id":"https://openalex.org/C25536678","wikidata":"https://www.wikidata.org/wiki/Q5015977","display_name":"Cache invalidation","level":5,"score":0.8537367582321167},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8451622724533081},{"id":"https://openalex.org/C201148951","wikidata":"https://www.wikidata.org/wiki/Q5015976","display_name":"Cache coloring","level":4,"score":0.8375089168548584},{"id":"https://openalex.org/C113166858","wikidata":"https://www.wikidata.org/wiki/Q5015981","display_name":"Cache pollution","level":5,"score":0.8319582939147949},{"id":"https://openalex.org/C167713795","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"Smart Cache","level":5,"score":0.8266912698745728},{"id":"https://openalex.org/C36340418","wikidata":"https://www.wikidata.org/wiki/Q7124288","display_name":"Page cache","level":5,"score":0.7951040267944336},{"id":"https://openalex.org/C51185590","wikidata":"https://www.wikidata.org/wiki/Q1017228","display_name":"Bus sniffing","level":5,"score":0.5874994397163391},{"id":"https://openalex.org/C120936851","wikidata":"https://www.wikidata.org/wiki/Q1408065","display_name":"MESI protocol","level":5,"score":0.48390159010887146},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4771979749202728},{"id":"https://openalex.org/C59687516","wikidata":"https://www.wikidata.org/wiki/Q5015938","display_name":"Cache-oblivious algorithm","level":5,"score":0.4665890038013458},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3799743056297302},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.37413617968559265},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.32138967514038086}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3579371.3589098","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3579371.3589098","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3579371.3589098","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 50th Annual International Symposium on Computer Architecture","raw_type":"proceedings-article"},{"id":"pmh:oai:vtechworks.lib.vt.edu:10919/115730","is_oa":true,"landing_page_url":"http://hdl.handle.net/10919/115730","pdf_url":"https://vtechworks.lib.vt.edu/bitstreams/79a51742-fade-4bb1-af6b-ebecaf39d655/download","source":{"id":"https://openalex.org/S4306400248","display_name":"VTechWorks (Virginia Tech)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I859038795","host_organization_name":"Virginia Tech","host_organization_lineage":["https://openalex.org/I859038795"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1145/3579371.3589098","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3579371.3589098","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3579371.3589098","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 50th Annual International Symposium on Computer Architecture","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G2547732420","display_name":"Collaborative Research: SaTC: CORE: Small: Improving Sanitization and Avoiding Denial of Service Through Correct and Safe Regexes","funder_award_id":"2135157","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G2676245568","display_name":"Collaborative Research: SHF: Small: Enabling Caches and GPUs for Energy Harvesting Systems","funder_award_id":"2153747","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G4611580792","display_name":"Collaborative Research: SHF: Small: Enabling Caches and GPUs for Energy Harvesting Systems","funder_award_id":"2153748","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G514261647","display_name":"Collaborative Research: SHF: Small: Enabling Caches and GPUs for Energy Harvesting Systems","funder_award_id":"2153749","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6671297155","display_name":null,"funder_award_id":"CAREER","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6856647918","display_name":"Collaborative Research: CNS Core: Large: Systems and Verifiable Metrics for Sustainable Data Centers","funder_award_id":"2214980","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8009198452","display_name":"CAREER: Rethinking HPC Resilience in the Exascale Era","funder_award_id":"1750503","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320309036","display_name":"Purdue University","ror":"https://ror.org/02dqehb95"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4380881125.pdf","grobid_xml":"https://content.openalex.org/works/W4380881125.grobid-xml"},"referenced_works_count":52,"referenced_works":["https://openalex.org/W184362337","https://openalex.org/W1602617099","https://openalex.org/W2009053018","https://openalex.org/W2019240782","https://openalex.org/W2028061444","https://openalex.org/W2052767216","https://openalex.org/W2114667497","https://openalex.org/W2121497251","https://openalex.org/W2127178251","https://openalex.org/W2142254409","https://openalex.org/W2147657366","https://openalex.org/W2155063683","https://openalex.org/W2166905397","https://openalex.org/W2436300686","https://openalex.org/W2518268905","https://openalex.org/W2542222318","https://openalex.org/W2563678330","https://openalex.org/W2565180819","https://openalex.org/W2568781621","https://openalex.org/W2587845665","https://openalex.org/W2612839290","https://openalex.org/W2765313912","https://openalex.org/W2794284781","https://openalex.org/W2810614310","https://openalex.org/W2811266402","https://openalex.org/W2819591781","https://openalex.org/W2886561805","https://openalex.org/W2889527112","https://openalex.org/W2903967777","https://openalex.org/W2905585531","https://openalex.org/W2908247298","https://openalex.org/W2912798479","https://openalex.org/W2913208203","https://openalex.org/W2914747250","https://openalex.org/W2953858112","https://openalex.org/W2998091606","https://openalex.org/W3008392966","https://openalex.org/W3010948937","https://openalex.org/W3011214831","https://openalex.org/W3015909049","https://openalex.org/W3033686220","https://openalex.org/W3153660395","https://openalex.org/W3159625017","https://openalex.org/W4229841172","https://openalex.org/W4238540659","https://openalex.org/W4241074935","https://openalex.org/W4241729479","https://openalex.org/W4247192460","https://openalex.org/W4255867337","https://openalex.org/W4256601485","https://openalex.org/W4293812018","https://openalex.org/W4294891967"],"related_works":["https://openalex.org/W4312759433","https://openalex.org/W273173017","https://openalex.org/W2184371594","https://openalex.org/W2165666031","https://openalex.org/W2148571123","https://openalex.org/W2365803410","https://openalex.org/W4321259568","https://openalex.org/W2152423944","https://openalex.org/W2801630946","https://openalex.org/W2464881933"],"abstract_inverted_index":{"Energy":[0],"harvesting":[1,50],"system":[2,157],"has":[3,16],"huge":[4],"potential":[5],"to":[6,23,92,118,130,143],"enable":[7],"battery-less":[8],"Internet":[9],"of":[10,26,55,108,127,162,175],"Things":[11],"(IoT)":[12],"services.":[13],"However,":[14],"it":[15,84],"been":[17],"designed":[18],"without":[19],"a":[20,39,44,56,60,68,75,90,101,112,133,138,155,192],"cache":[21,41,58,62,87,91,177,199],"due":[22],"the":[24,106,124,160,172,196],"difficulty":[25],"crash":[27,145],"consistency":[28,146],"guarantee,":[29],"limiting":[30],"its":[31],"performance.":[32,99],"This":[33],"paper":[34],"introduces":[35],"Write-Light":[36],"Cache":[37],"(WL-Cache),":[38],"specialized":[40],"architecture":[42],"with":[43,154,201],"new":[45],"write":[46],"policy":[47],"for":[48],"energy":[49,96,163],"systems.":[51],"WL-Cache":[52,71,104,122,152,186,210],"combines":[53],"benefits":[54],"write-back":[57,102],"and":[59,97,169,190,213],"write-through":[61,69],"while":[63],"avoiding":[64],"their":[65],"downsides.":[66],"Unlike":[67,100],"cache,":[70,103],"does":[72],"not":[73],"access":[74],"non-volatile":[76,202],"main":[77],"memory":[78],"(NVM)":[79],"at":[80,179],"every":[81],"store":[82],"but":[83],"holds":[85],"dirty":[86,109,128,176],"lines":[88,110,129,178],"in":[89,111,132,222],"exploit":[93],"locality,":[94],"saving":[95],"improving":[98],"limits":[105],"number":[107,174],"cache.":[113],"When":[114],"power":[115,148,207],"is":[116],"about":[117],"be":[119],"cut":[120],"off,":[121],"flushes":[123],"bounded":[125],"set":[126],"NVM":[131],"failure-atomic":[134],"manner":[135],"by":[136],"leveraging":[137],"just-in-time":[139],"(JIT)":[140],"checkpointing":[141],"mechanism":[142],"achieve":[144],"across":[147,218],"failure.":[149],"For":[150,204],"optimization,":[151],"interacts":[153],"run-time":[156],"that":[158,185],"estimates":[159],"quality":[161],"source":[164],"during":[165],"each":[166],"power-on":[167],"period,":[168],"adaptively":[170],"reconfigures":[171],"possible":[173],"boot":[180],"time.":[181],"Our":[182],"experiments":[183],"demonstrate":[184],"reduces":[187],"hardware":[188],"complexity":[189],"provides":[191],"significant":[193],"speedup":[194],"over":[195],"state-of-the-art":[197],"volatile":[198],"design":[200],"backup.":[203],"two":[205],"representative":[206],"outage":[208],"traces,":[209],"achieves":[211],"1.35x":[212],"1.44x":[214],"average":[215],"speedups,":[216],"respectively,":[217],"23":[219],"benchmarks":[220],"used":[221],"prior":[223],"work.":[224]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":4}],"updated_date":"2026-06-22T08:00:12.763002","created_date":"2025-10-10T00:00:00"}
