{"id":"https://openalex.org/W2012430669","doi":"https://doi.org/10.1145/1457255.1457261","title":"Cross-layer customization for rapid and low-cost task preemption in multitasked embedded systems","display_name":"Cross-layer customization for rapid and low-cost task preemption in multitasked embedded systems","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2012430669","doi":"https://doi.org/10.1145/1457255.1457261","mag":"2012430669"},"language":"en","primary_location":{"id":"doi:10.1145/1457255.1457261","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1457255.1457261","pdf_url":null,"source":{"id":"https://openalex.org/S136160450","display_name":"ACM Transactions on Embedded Computing Systems","issn_l":"1539-9087","issn":["1539-9087","1558-3465"],"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 Embedded Computing Systems","raw_type":"journal-article"},"type":"article","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/A5102081079","display_name":"Xiangrong Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiangrong Zhou","raw_affiliation_strings":["ECE, University of Maryland, College Park"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ECE, University of Maryland, College Park","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055465444","display_name":"\u041f. \u041f. \u041f\u0435\u0442\u0440\u043e\u0432","orcid":"https://orcid.org/0000-0001-5551-4963"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter Petrov","raw_affiliation_strings":["ECE, University of Maryland, College Park"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ECE, University of Maryland, College Park","institution_ids":["https://openalex.org/I66946132"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08468963,"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":"28"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9994000196456909,"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":0.9994000196456909,"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/T10933","display_name":"Real-Time Systems Scheduling","score":0.9993000030517578,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9955999851226807,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8945581912994385},{"id":"https://openalex.org/keywords/context-switch","display_name":"Context switch","score":0.7979494333267212},{"id":"https://openalex.org/keywords/preemption","display_name":"Preemption","score":0.6371304392814636},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5917695164680481},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.558710515499115},{"id":"https://openalex.org/keywords/human-multitasking","display_name":"Human multitasking","score":0.5266373157501221},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5263218283653259},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.4996027946472168},{"id":"https://openalex.org/keywords/liveness","display_name":"Liveness","score":0.4403233230113983},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.43207088112831116},{"id":"https://openalex.org/keywords/register-file","display_name":"Register file","score":0.4119942784309387},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.3402665853500366},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.31660279631614685},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.28646278381347656},{"id":"https://openalex.org/keywords/instruction-set","display_name":"Instruction set","score":0.1969950795173645},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1522561013698578}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8945581912994385},{"id":"https://openalex.org/C53833338","wikidata":"https://www.wikidata.org/wiki/Q1061424","display_name":"Context switch","level":2,"score":0.7979494333267212},{"id":"https://openalex.org/C206952183","wikidata":"https://www.wikidata.org/wiki/Q1193100","display_name":"Preemption","level":2,"score":0.6371304392814636},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5917695164680481},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.558710515499115},{"id":"https://openalex.org/C107418235","wikidata":"https://www.wikidata.org/wiki/Q1520565","display_name":"Human multitasking","level":2,"score":0.5266373157501221},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5263218283653259},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.4996027946472168},{"id":"https://openalex.org/C15569618","wikidata":"https://www.wikidata.org/wiki/Q3561421","display_name":"Liveness","level":2,"score":0.4403233230113983},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.43207088112831116},{"id":"https://openalex.org/C117280010","wikidata":"https://www.wikidata.org/wiki/Q180944","display_name":"Register file","level":3,"score":0.4119942784309387},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3402665853500366},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.31660279631614685},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.28646278381347656},{"id":"https://openalex.org/C202491316","wikidata":"https://www.wikidata.org/wiki/Q272683","display_name":"Instruction set","level":2,"score":0.1969950795173645},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1522561013698578},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1457255.1457261","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1457255.1457261","pdf_url":null,"source":{"id":"https://openalex.org/S136160450","display_name":"ACM Transactions on Embedded Computing Systems","issn_l":"1539-9087","issn":["1539-9087","1558-3465"],"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 Embedded Computing Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W30192842","https://openalex.org/W63944998","https://openalex.org/W1491178396","https://openalex.org/W1506585561","https://openalex.org/W1525109264","https://openalex.org/W1537459593","https://openalex.org/W1686420892","https://openalex.org/W1974591841","https://openalex.org/W1986465830","https://openalex.org/W2034724838","https://openalex.org/W2066670963","https://openalex.org/W2095187583","https://openalex.org/W2095347595","https://openalex.org/W2106561538","https://openalex.org/W2117285153","https://openalex.org/W2117644841","https://openalex.org/W2138351227","https://openalex.org/W2146460236","https://openalex.org/W2147404787","https://openalex.org/W2147891197","https://openalex.org/W2155708885","https://openalex.org/W2157176792","https://openalex.org/W2160284242","https://openalex.org/W2166359733","https://openalex.org/W2171651200","https://openalex.org/W3147835733","https://openalex.org/W4210271285"],"related_works":["https://openalex.org/W2145021874","https://openalex.org/W2368587382","https://openalex.org/W1592997712","https://openalex.org/W2621035484","https://openalex.org/W3139960272","https://openalex.org/W2184693802","https://openalex.org/W2104066885","https://openalex.org/W2161021073","https://openalex.org/W2378385142","https://openalex.org/W3140440779"],"abstract_inverted_index":{"Preemptive":[0],"multitasking":[1],"is":[2,90,176,202,207,237,243],"widely":[3],"used":[4],"in":[5,35,92,134,168],"many":[6],"low-cost":[7,79],"and":[8,19,27,48,73,78],"real-time":[9],"embedded":[10],"applications":[11],"for":[12,182],"its":[13,204],"superior":[14],"hardware":[15,74,144,211],"utilization.":[16],"The":[17,116,138,192],"frequent":[18],"asynchronous":[20],"context":[21,129,157,174],"switches,":[22],"however,":[23],"require":[24],"the":[25,30,67,112,135,165,183,189,210,224,240],"preservation":[26],"restoration":[28],"of":[29,39,70,99,164,185,194,213,226],"task":[31,46,80,100,103,201,234],"state,":[32],"thus":[33],"resulting":[34],"a":[36,44,61,96,155,161,169,173,230],"large":[37],"number":[38],"memory":[40,180],"transfer":[41],"instructions.":[42],"As":[43],"consequence,":[45],"responsiveness":[47],"application":[49,136],"throughput":[50],"can":[51],"be":[52],"significantly":[53],"deteriorated.":[54],"To":[55],"address":[56],"this":[57],"problem":[58],"we":[59],"propose":[60],"cross-layer":[62],"customization":[63],"framework":[64],"which":[65,123],"through":[66],"close":[68],"cooperation":[69],"compiler,":[71],"OS,":[72],"architecture":[75],"achieves":[76],"rapid":[77,156],"switch.":[81,158],"Application":[82],"information":[83],"extracted":[84],"during":[85],"compile-time":[86],"regarding":[87],"state":[88,101,114],"liveness":[89],"exploited":[91],"order":[93],"to":[94,110,153,187,218],"preserve":[95],"minimal":[97],"amount":[98],"on":[102,233],"preemption.":[104],"We":[105],"introduce":[106],"two":[107],"complementary":[108],"techniques":[109],"implement":[111],"application-aware":[113],"preservation.":[115],"first":[117],"technique":[118,140],"utilizes":[119],"compiler-generated":[120],"custom":[121],"routines":[122],"preserve/restore":[124,188],"an":[125,148],"extremely":[126],"small":[127,162],"live":[128,190],"at":[130],"judiciously":[131],"selected":[132],"points":[133],"code.":[137],"second":[139],"requires":[141],"more":[142],"sophisticated":[143],"support.":[145],"It":[146],"employs":[147],"OS-controlled":[149],"register":[150,166,197],"file":[151,167],"mapping":[152,160],"achieve":[154],"By":[159],"fraction":[163],"single":[170],"clock":[171],"cycle,":[172],"switch":[175],"achieved":[177,208,238],"requiring":[178],"no":[179],"transfers":[181],"majority":[184],"cases":[186],"state.":[191],"effect":[193],"aggressively":[195],"replicated":[196],"files,":[198],"where":[199],"each":[200],"given":[203],"own":[205],"replica,":[206],"with":[209],"cost":[212,242],"only":[214],"adding":[215],"from":[216],"25%":[217],"50%":[219],"extra":[220],"physical":[221],"registers.":[222],"Through":[223],"utilization":[225],"these":[227],"novel":[228],"mechanisms,":[229],"significant":[231],"improvement":[232],"response":[235],"time":[236],"as":[239],"context-switch":[241],"minimized.":[244]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}