{"id":"https://openalex.org/W4244763500","doi":"https://doi.org/10.1109/micro.2002.1176234","title":"Cherry: Checkpointed early resource recycling in out-of-order microprocessors","display_name":"Cherry: Checkpointed early resource recycling in out-of-order microprocessors","publication_year":2003,"publication_date":"2003-06-26","ids":{"openalex":"https://openalex.org/W4244763500","doi":"https://doi.org/10.1109/micro.2002.1176234"},"language":"en","primary_location":{"id":"doi:10.1109/micro.2002.1176234","is_oa":false,"landing_page_url":"https://doi.org/10.1109/micro.2002.1176234","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"35th Annual IEEE/ACM International Symposium on Microarchitecture, 2002. (MICRO-35). Proceedings.","raw_type":"proceedings-article"},"type":"conference-paper","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/A5083127721","display_name":"Jos\u00e9 F. Mart\u00ednez","orcid":"https://orcid.org/0000-0001-5451-5681"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J.F. Martinez","raw_affiliation_strings":["Computer Systems Laboratory, Cornell University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Systems Laboratory, Cornell University","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065936105","display_name":"Jose Renau","orcid":"https://orcid.org/0000-0001-5128-0506"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Renau","raw_affiliation_strings":["Dept. of Computer Science, University of Illinois at Urbana-Champaign"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science, University of Illinois at Urbana-Champaign","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078079786","display_name":"Michael Huang","orcid":"https://orcid.org/0000-0001-9799-2920"},"institutions":[{"id":"https://openalex.org/I5388228","display_name":"University of Rochester","ror":"https://ror.org/022kthw22","country_code":"US","type":"education","lineage":["https://openalex.org/I5388228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M.C. Huang","raw_affiliation_strings":["Dept. of Electrical and Computer Engineering, University of Rochester"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, University of Rochester","institution_ids":["https://openalex.org/I5388228"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007992397","display_name":"Milos Prvulovi\u0107","orcid":"https://orcid.org/0000-0002-5955-277X"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Prvulovic","raw_affiliation_strings":["Dept. of Computer Science, University of Illinois at Urbana-Champaign"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science, University of Illinois at Urbana-Champaign","institution_ids":["https://openalex.org/I157725225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":101,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T11005","display_name":"Radiation Effects in Electronics","score":0.9995999932289124,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9990000128746033,"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":0.7690788507461548},{"id":"https://openalex.org/keywords/out-of-order-execution","display_name":"Out-of-order execution","score":0.6681496500968933},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.6106364727020264},{"id":"https://openalex.org/keywords/multithreading","display_name":"Multithreading","score":0.5279483199119568},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.43455034494400024},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.41688382625579834},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.41405919194221497},{"id":"https://openalex.org/keywords/register-file","display_name":"Register file","score":0.4108213782310486},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.31545644998550415},{"id":"https://openalex.org/keywords/instruction-set","display_name":"Instruction set","score":0.3096335530281067},{"id":"https://openalex.org/keywords/thread","display_name":"Thread (computing)","score":0.20022180676460266},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.18311980366706848}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7690788507461548},{"id":"https://openalex.org/C1793878","wikidata":"https://www.wikidata.org/wiki/Q1153762","display_name":"Out-of-order execution","level":2,"score":0.6681496500968933},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.6106364727020264},{"id":"https://openalex.org/C201410400","wikidata":"https://www.wikidata.org/wiki/Q1064412","display_name":"Multithreading","level":3,"score":0.5279483199119568},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.43455034494400024},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.41688382625579834},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.41405919194221497},{"id":"https://openalex.org/C117280010","wikidata":"https://www.wikidata.org/wiki/Q180944","display_name":"Register file","level":3,"score":0.4108213782310486},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.31545644998550415},{"id":"https://openalex.org/C202491316","wikidata":"https://www.wikidata.org/wiki/Q272683","display_name":"Instruction set","level":2,"score":0.3096335530281067},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.20022180676460266},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.18311980366706848}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/micro.2002.1176234","is_oa":false,"landing_page_url":"https://doi.org/10.1109/micro.2002.1176234","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"35th Annual IEEE/ACM International Symposium on Microarchitecture, 2002. (MICRO-35). Proceedings.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W28827246","https://openalex.org/W63944998","https://openalex.org/W1838930658","https://openalex.org/W1958945689","https://openalex.org/W2002549773","https://openalex.org/W2029479717","https://openalex.org/W2034996068","https://openalex.org/W2089363288","https://openalex.org/W2103078980","https://openalex.org/W2107916517","https://openalex.org/W2110078216","https://openalex.org/W2111948219","https://openalex.org/W2112833506","https://openalex.org/W2136798749","https://openalex.org/W2160401437","https://openalex.org/W2166507185","https://openalex.org/W2296006986","https://openalex.org/W2916411819","https://openalex.org/W4230455623","https://openalex.org/W4241271647","https://openalex.org/W4243665729","https://openalex.org/W4245342790","https://openalex.org/W4392750738","https://openalex.org/W6601171042","https://openalex.org/W6602613798","https://openalex.org/W6638964930","https://openalex.org/W6673006336","https://openalex.org/W6676158974","https://openalex.org/W6676539543"],"related_works":["https://openalex.org/W2150450196","https://openalex.org/W4249967283","https://openalex.org/W1558769186","https://openalex.org/W2111412181","https://openalex.org/W2045555750","https://openalex.org/W4239584669","https://openalex.org/W2103261828","https://openalex.org/W4250432526","https://openalex.org/W2101536355","https://openalex.org/W74994880"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"checkpointed":[3],"early":[4,106],"resource":[5,20],"recycling":[6,21,107],"(Cherry),":[7],"a":[8,31,63,102],"hybrid":[9],"mode":[10],"of":[11,112,130],"execution":[12,61,89,114],"based":[13],"on":[14,37],"ROB":[15,55],"and":[16,22,40,71,81,122,132,136,151,157],"checkpointing":[17,39],"that":[18],"decouples":[19],"instruction":[23],"retirement.":[24],"Resources":[25],"are":[26],"recycled":[27],"early,":[28],"resulting":[29],"in":[30,134],"more":[32],"efficient":[33],"utilization.":[34],"Cherry":[35,52,79,103,150],"relies":[36],"state":[38],"rollback":[41],"to":[42,56,77,86,93,141],"service":[43],"exceptions":[44],"for":[45],"instructions":[46],"whose":[47],"resources":[48],"have":[49],"been":[50],"recycled.":[51],"leverages":[53],"the":[54,78,94,98,113,116,119,123],"(1)":[57],"not":[58],"require":[59],"in-order":[60],"as":[62],"fallback":[64],"mechanism,":[65],"(2)":[66],"allow":[67],"memory":[68],"replay":[69],"traps":[70],"branch":[72],"mispredictions":[73],"without":[74,90],"rolling":[75,91],"back":[76,85,92],"checkpoint,":[80],"(3)":[82],"quickly":[83],"fall":[84],"conventional":[87,144],"out-of-order":[88],"checkpoint":[95],"or":[96],"flushing":[97],"pipeline.":[99],"We":[100,126,146],"present":[101],"implementation":[104],"with":[105],"at":[108],"three":[109],"different":[110],"points":[111],"engine:":[115],"load":[117],"queue,":[118,121],"store":[120],"register":[124],"file.":[125],"report":[127],"average":[128],"speedups":[129],"1.06":[131],"1.26":[133],"SPECint":[135],"SPECfp":[137],"applications,":[138],"respectively,":[139],"relative":[140],"an":[142],"aggressive":[143],"architecture.":[145],"also":[147],"describe":[148],"how":[149],"speculative":[152],"multithreading":[153],"can":[154],"be":[155],"combined":[156],"complement":[158],"each":[159],"other.":[160]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
