{"id":"https://openalex.org/W2085189699","doi":"https://doi.org/10.1145/2613908.2613910","title":"A Virtualization Framework for IOMMU-less Many-Core Accelerators","display_name":"A Virtualization Framework for IOMMU-less Many-Core Accelerators","publication_year":2014,"publication_date":"2014-06-15","ids":{"openalex":"https://openalex.org/W2085189699","doi":"https://doi.org/10.1145/2613908.2613910","mag":"2085189699"},"language":"en","primary_location":{"id":"doi:10.1145/2613908.2613910","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2613908.2613910","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of International Workshop on Manycore Embedded Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/11380/1171889","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031211716","display_name":"Christian Pinto","orcid":"https://orcid.org/0000-0001-7060-2742"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Christian Pinto","raw_affiliation_strings":["DEI Deparment, University of Bologna, Italy","DEI Deparment, University of Bologna, Italy#TAB#"],"affiliations":[{"raw_affiliation_string":"DEI Deparment, University of Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]},{"raw_affiliation_string":"DEI Deparment, University of Bologna, Italy#TAB#","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061145921","display_name":"Andrea Marongiu","orcid":"https://orcid.org/0000-0003-1010-4762"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH","IT"],"is_corresponding":false,"raw_author_name":"Andrea Marongiu","raw_affiliation_strings":["DEI Deparment, University of Bologna, Italy and Integrated Systems Laboratory, ETH Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"DEI Deparment, University of Bologna, Italy and Integrated Systems Laboratory, ETH Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088","https://openalex.org/I9360294"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043408422","display_name":"Luca Benini","orcid":"https://orcid.org/0000-0001-8068-3806"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH","IT"],"is_corresponding":false,"raw_author_name":"Luca Benini","raw_affiliation_strings":["DEI Deparment, University of Bologna, Italy and Integrated Systems Laboratory, ETH Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"DEI Deparment, University of Bologna, Italy and Integrated Systems Laboratory, ETH Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088","https://openalex.org/I9360294"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5031211716"],"corresponding_institution_ids":["https://openalex.org/I9360294"],"apc_list":null,"apc_paid":null,"fwci":0.315,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.61708294,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"33","last_page":"40"},"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9997000098228455,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.8131905794143677},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.7484551668167114},{"id":"https://openalex.org/keywords/hardware-virtualization","display_name":"Hardware virtualization","score":0.6349552273750305},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5831588506698608},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.5703963041305542},{"id":"https://openalex.org/keywords/full-virtualization","display_name":"Full virtualization","score":0.5424994826316833},{"id":"https://openalex.org/keywords/host","display_name":"Host (biology)","score":0.4840366244316101},{"id":"https://openalex.org/keywords/shared-memory","display_name":"Shared memory","score":0.47644737362861633},{"id":"https://openalex.org/keywords/memory-management","display_name":"Memory management","score":0.4627205729484558},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.4349295496940613},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.41354817152023315},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.21008893847465515}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8131905794143677},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.7484551668167114},{"id":"https://openalex.org/C68793194","wikidata":"https://www.wikidata.org/wiki/Q1616095","display_name":"Hardware virtualization","level":5,"score":0.6349552273750305},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5831588506698608},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.5703963041305542},{"id":"https://openalex.org/C47878483","wikidata":"https://www.wikidata.org/wiki/Q848333","display_name":"Full virtualization","level":4,"score":0.5424994826316833},{"id":"https://openalex.org/C126831891","wikidata":"https://www.wikidata.org/wiki/Q221673","display_name":"Host (biology)","level":2,"score":0.4840366244316101},{"id":"https://openalex.org/C133875982","wikidata":"https://www.wikidata.org/wiki/Q764810","display_name":"Shared memory","level":2,"score":0.47644737362861633},{"id":"https://openalex.org/C176649486","wikidata":"https://www.wikidata.org/wiki/Q2308807","display_name":"Memory management","level":3,"score":0.4627205729484558},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.4349295496940613},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.41354817152023315},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.21008893847465515},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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":4,"locations":[{"id":"doi:10.1145/2613908.2613910","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2613908.2613910","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of International Workshop on Manycore Embedded Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.650.5347","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.650.5347","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www-micrel.deis.unibo.it/aigaion2/attachments/p33-Pinto.pdf-abc84760738f255fdd7cb84e6ee7d082.pdf","raw_type":"text"},{"id":"pmh:oai:cris.unibo.it:11585/424167","is_oa":false,"landing_page_url":"http://hdl.handle.net/11585/424167","pdf_url":null,"source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:iris.unimore.it:11380/1171889","is_oa":true,"landing_page_url":"http://hdl.handle.net/11380/1171889","pdf_url":null,"source":{"id":"https://openalex.org/S4306400718","display_name":"IRIS UNIMORE (University of Modena and Reggio Emilia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122346577","host_organization_name":"University of Modena and Reggio Emilia","host_organization_lineage":["https://openalex.org/I122346577"],"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":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:iris.unimore.it:11380/1171889","is_oa":true,"landing_page_url":"http://hdl.handle.net/11380/1171889","pdf_url":null,"source":{"id":"https://openalex.org/S4306400718","display_name":"IRIS UNIMORE (University of Modena and Reggio Emilia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122346577","host_organization_name":"University of Modena and Reggio Emilia","host_organization_lineage":["https://openalex.org/I122346577"],"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":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"score":0.6299999952316284,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1522250664","https://openalex.org/W1974927420","https://openalex.org/W1984222112","https://openalex.org/W2011389593","https://openalex.org/W2023068795","https://openalex.org/W2055184282","https://openalex.org/W2100926301","https://openalex.org/W2134955305","https://openalex.org/W2137742016","https://openalex.org/W2890895639","https://openalex.org/W2978655370","https://openalex.org/W3022971582","https://openalex.org/W6631155369","https://openalex.org/W6768959830"],"related_works":["https://openalex.org/W2021257679","https://openalex.org/W2134071009","https://openalex.org/W1606290493","https://openalex.org/W2106040863","https://openalex.org/W252333682","https://openalex.org/W137788609","https://openalex.org/W2065933154","https://openalex.org/W2019379525","https://openalex.org/W2374289827","https://openalex.org/W633976324"],"abstract_inverted_index":{"Modern":[0],"high-end":[1],"embedded":[2,70],"systems":[3],"are":[4,60],"designed":[5],"as":[6,114,116],"sophisticated":[7],"systems-on-chip":[8],"(SoC)":[9],"composed":[10],"of":[11,32,94,101,111,139,176,179],"a":[12,102,130,167,173],"virtualization-ready":[13],"multi-core":[14],"processor":[15],"(the":[16],"host)":[17],"coupled":[18],"to":[19,41,46,62,108,118,122,157],"programmable":[20],"manycore":[21],"accelerators":[22],"(PMCA).":[23],"To":[24],"tackle":[25],"the":[26,30,83,88,99,123,177],"increased":[27],"programming":[28,110],"complexity,":[29],"roadmap":[31],"several":[33],"major":[34],"industrial":[35],"players":[36],"envisions":[37],"dedicated":[38,140],"HW":[39,59,85],"support":[40,121,136],"allow":[42,63],"host":[43],"and":[44,57,78,91,151,171],"PMCA":[45],"communicate":[47],"via":[48],"shared":[49,103],"virtual":[50,65],"memory.":[51],"I/O":[52],"memory":[53,66,104,155],"management":[54],"units":[55],"(IOMMU)":[56],"other":[58],"required":[61,84],"coherent":[64],"sharing.":[67],"Currently":[68],"no":[69],"heterogeneous":[71,112,169],"SoC":[72,170],"exist":[73],"that":[74],"provides":[75],"such":[76,95,135],"support,":[77],"it":[79],"is":[80,105,145],"unclear":[81],"if":[82],"will":[86],"fit":[87],"tight":[89],"area":[90],"energy":[92],"budgets":[93],"designs.":[96],"However,":[97],"providing":[98],"abstraction":[100],"very":[106],"relevant":[107],"simplify":[109],"SoCs,":[113],"well":[115],"techniques":[117],"extend":[119],"virtualization":[120],"manycore.":[124],"We":[125,162],"present":[126],"in":[127,137],"this":[128],"work":[129],"software":[131],"infrastructure":[132],"which":[133],"enables":[134],"absence":[138],"HW.":[141],"The":[142],"proposed":[143],"mechanism":[144],"based":[146],"on":[147,153],"standard":[148],"Linux":[149],"KVM,":[150],"relies":[152],"(transparent)":[154],"copies":[156],"resolve":[158],"virtual-to-physical":[159],"address":[160],"translation.":[161],"describe":[163],"an":[164],"implementation":[165],"for":[166],"real":[168],"provide":[172],"detailed":[174],"analysis":[175],"cost":[178],"our":[180],"SW-only":[181],"solution.":[182]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}