{"id":"https://openalex.org/W2040531796","doi":"https://doi.org/10.1145/1970386.1970388","title":"Efficient and effective misaligned data access handling in a dynamic binary translation system","display_name":"Efficient and effective misaligned data access handling in a dynamic binary translation system","publication_year":2011,"publication_date":"2011-06-21","ids":{"openalex":"https://openalex.org/W2040531796","doi":"https://doi.org/10.1145/1970386.1970388","mag":"2040531796"},"language":"en","primary_location":{"id":"doi:10.1145/1970386.1970388","is_oa":true,"landing_page_url":"https://doi.org/10.1145/1970386.1970388","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1970386.1970388","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":false,"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":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/1970386.1970388","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017694287","display_name":"Jianjun Li","orcid":"https://orcid.org/0000-0001-6658-9709"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianjun Li","raw_affiliation_strings":["Institute of Computing Technology Graduate University of Chinese Academy of Sciences, Beijing, China","Institute of Computing Technology Graduate University of Chinese Academy of Sciences, Beijing, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology Graduate University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I4210165038"]},{"raw_affiliation_string":"Institute of Computing Technology Graduate University of Chinese Academy of Sciences, Beijing, China#TAB#","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046439614","display_name":"Chenggang Wu","orcid":"https://orcid.org/0000-0003-1777-8110"},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenggang Wu","raw_affiliation_strings":["Institute of Computing Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Beijing, China","institution_ids":["https://openalex.org/I4210090176"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017207899","display_name":"Wei\u2010Chung Hsu","orcid":"https://orcid.org/0000-0002-0833-7981"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wei-Chung Hsu","raw_affiliation_strings":["National Chiao Tung University, Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10760388,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"8","issue":"2","first_page":"1","last_page":"29"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":1.0,"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":1.0,"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":0.9984999895095825,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9983999729156494,"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/binary-translation","display_name":"Binary translation","score":0.9500555992126465},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.9061892032623291},{"id":"https://openalex.org/keywords/x86","display_name":"x86","score":0.8138354420661926},{"id":"https://openalex.org/keywords/spec#","display_name":"Spec#","score":0.723233699798584},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.477407842874527},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.46057701110839844},{"id":"https://openalex.org/keywords/translation","display_name":"Translation (biology)","score":0.4551224708557129},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.439988911151886},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.43761131167411804},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.4350467324256897},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3268631100654602},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3059558868408203}],"concepts":[{"id":"https://openalex.org/C2778971978","wikidata":"https://www.wikidata.org/wiki/Q2287075","display_name":"Binary translation","level":3,"score":0.9500555992126465},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9061892032623291},{"id":"https://openalex.org/C170723468","wikidata":"https://www.wikidata.org/wiki/Q182933","display_name":"x86","level":3,"score":0.8138354420661926},{"id":"https://openalex.org/C2778565505","wikidata":"https://www.wikidata.org/wiki/Q2207566","display_name":"Spec#","level":2,"score":0.723233699798584},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.477407842874527},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.46057701110839844},{"id":"https://openalex.org/C149364088","wikidata":"https://www.wikidata.org/wiki/Q185917","display_name":"Translation (biology)","level":4,"score":0.4551224708557129},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.439988911151886},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.43761131167411804},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.4350467324256897},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3268631100654602},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3059558868408203},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C105580179","wikidata":"https://www.wikidata.org/wiki/Q188928","display_name":"Messenger RNA","level":3,"score":0.0},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1970386.1970388","is_oa":true,"landing_page_url":"https://doi.org/10.1145/1970386.1970388","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1970386.1970388","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":false,"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:CiteSeerX.psu:10.1.1.232.8600","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.232.8600","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://carch.ict.ac.cn/%7Ewucg/papers/TACO2011.pdf","raw_type":"text"}],"best_oa_location":{"id":"doi:10.1145/1970386.1970388","is_oa":true,"landing_page_url":"https://doi.org/10.1145/1970386.1970388","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1970386.1970388","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":false,"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/G184058450","display_name":"\u9ad8\u6027\u80fd\u7247\u4e0a\u5b58\u50a8\u7cfb\u7edf","funder_award_id":"60736012","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3055292126","display_name":null,"funder_award_id":"99-2218-E-009-008-MY2","funder_id":"https://openalex.org/F4320321040","funder_display_name":"National Science Council"},{"id":"https://openalex.org/G5184694756","display_name":null,"funder_award_id":"2011CB302504","funder_id":"https://openalex.org/F4320321540","funder_display_name":"Ministry of Science and Technology of the People's Republic of China"},{"id":"https://openalex.org/G7065182657","display_name":null,"funder_award_id":"60921002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7784169077","display_name":null,"funder_award_id":"2007AA01Z110","funder_id":"https://openalex.org/F4320321540","funder_display_name":"Ministry of Science and Technology of the People's Republic of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321040","display_name":"National Science Council","ror":"https://ror.org/02kv4zf79"},{"id":"https://openalex.org/F4320321540","display_name":"Ministry of Science and Technology of the People's Republic of China","ror":"https://ror.org/027s68j25"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2040531796.pdf","grobid_xml":"https://content.openalex.org/works/W2040531796.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W1492601037","https://openalex.org/W1522250664","https://openalex.org/W1970090703","https://openalex.org/W2004571421","https://openalex.org/W2072737419","https://openalex.org/W2078562948","https://openalex.org/W2089131124","https://openalex.org/W2111082318","https://openalex.org/W2117648703","https://openalex.org/W2123022206","https://openalex.org/W2144789413","https://openalex.org/W2148865465","https://openalex.org/W2148947321","https://openalex.org/W2156858199","https://openalex.org/W2157074753","https://openalex.org/W2171607039","https://openalex.org/W2216643025","https://openalex.org/W2339669378","https://openalex.org/W2725179571","https://openalex.org/W2992694935","https://openalex.org/W3160608944","https://openalex.org/W4231002400","https://openalex.org/W4255681033","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W1964586167","https://openalex.org/W2369102298","https://openalex.org/W2538455664","https://openalex.org/W2766777357","https://openalex.org/W3005677086","https://openalex.org/W2479669872","https://openalex.org/W2911551207","https://openalex.org/W2166847391","https://openalex.org/W2120142281","https://openalex.org/W2383717912"],"abstract_inverted_index":{"Binary":[0],"Translation":[1],"(BT)":[2],"has":[3],"been":[4],"commonly":[5],"used":[6],"to":[7,66,96,102,114,143],"migrate":[8],"application":[9],"software":[10],"across":[11],"Instruction":[12],"Set":[13],"Architectures":[14],"(ISAs).":[15],"Some":[16],"architectures,":[17],"such":[18,104],"as":[19],"X86,":[20],"allow":[21],"Misaligned":[22],"Data":[23],"Accesses":[24],"(MDAs),":[25],"while":[26],"most":[27],"modern":[28],"architectures":[29],"require":[30],"natural":[31],"data":[32,63],"alignments.":[33],"In":[34],"a":[35,90],"binary":[36,91],"translation":[37,58,92],"system,":[38],"where":[39],"the":[40,46,71,78,131,144],"source":[41],"ISA":[42,48],"allows":[43],"MDA":[44,88,98,149],"and":[45,74,100,126,140],"target":[47,72],"does":[49],"not,":[50],"memory":[51,105],"operations":[52],"must":[53],"be":[54],"carefully":[55],"translated.":[56],"Naive":[57],"may":[59],"cause":[60],"frequent":[61],"misaligned":[62],"access":[64],"traps":[65],"occur":[67],"at":[68],"runtime":[69],"on":[70,123],"machine":[73],"severely":[75],"slow":[76],"down":[77],"migrated":[79],"application.":[80],"This":[81,107],"article":[82,108],"evaluates":[83],"different":[84],"approaches":[85,133],"in":[86,89],"handling":[87],"system":[93],"including":[94],"how":[95,101],"identify":[97],"candidates":[99],"translate":[103],"instructions.":[106],"also":[109],"proposes":[110],"some":[111],"new":[112],"mechanisms":[113],"more":[115,135],"effectively":[116],"deal":[117],"with":[118],"MDAs.":[119],"Extensive":[120],"measurements":[121],"based":[122],"SPEC":[124],"CPU2000":[125],"CPU2006":[127],"benchmarks":[128],"show":[129],"that":[130],"proposed":[132],"are":[134],"effective":[136],"than":[137],"existing":[138],"methods":[139],"getting":[141],"close":[142],"performance":[145],"upper":[146],"bound":[147],"of":[148],"handling.":[150]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
