{"id":"https://openalex.org/W4206163484","doi":"https://doi.org/10.1109/mm.2021.3136189","title":"Supporting Moderate Data Dependency, Position Dependency, and Divergence in PIM-based Accelerators","display_name":"Supporting Moderate Data Dependency, Position Dependency, and Divergence in PIM-based Accelerators","publication_year":2021,"publication_date":"2021-12-17","ids":{"openalex":"https://openalex.org/W4206163484","doi":"https://doi.org/10.1109/mm.2021.3136189"},"language":"en","primary_location":{"id":"doi:10.1109/mm.2021.3136189","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mm.2021.3136189","pdf_url":null,"source":{"id":"https://openalex.org/S59697426","display_name":"IEEE Micro","issn_l":"0272-1732","issn":["0272-1732","1937-4143"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Micro","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/A5015383514","display_name":"Marzieh Lenjani","orcid":"https://orcid.org/0000-0003-4661-4297"},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Marzieh Lenjani","raw_affiliation_strings":["University of Virginia, Charlottesville, VA, USA"],"affiliations":[{"raw_affiliation_string":"University of Virginia, Charlottesville, VA, USA","institution_ids":["https://openalex.org/I51556381"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074818897","display_name":"Kevin Skadron","orcid":"https://orcid.org/0000-0002-8091-9302"},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kevin Skadron","raw_affiliation_strings":["University of Virginia, Charlottesville, VA, USA"],"affiliations":[{"raw_affiliation_string":"University of Virginia, Charlottesville, VA, USA","institution_ids":["https://openalex.org/I51556381"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5015383514"],"corresponding_institution_ids":["https://openalex.org/I51556381"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.21584096,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"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":0.9994999766349792,"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/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","score":0.9991999864578247,"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/computer-science","display_name":"Computer science","score":0.8849674463272095},{"id":"https://openalex.org/keywords/simd","display_name":"SIMD","score":0.7598910927772522},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.7331608533859253},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6816907525062561},{"id":"https://openalex.org/keywords/data-parallelism","display_name":"Data parallelism","score":0.5614994168281555},{"id":"https://openalex.org/keywords/parallelism","display_name":"Parallelism (grammar)","score":0.49062052369117737},{"id":"https://openalex.org/keywords/instruction-level-parallelism","display_name":"Instruction-level parallelism","score":0.48854073882102966},{"id":"https://openalex.org/keywords/dependency","display_name":"Dependency (UML)","score":0.4640343189239502},{"id":"https://openalex.org/keywords/implicit-parallelism","display_name":"Implicit parallelism","score":0.4438461661338806},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.4242258667945862},{"id":"https://openalex.org/keywords/instruction-set","display_name":"Instruction set","score":0.41339111328125},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1027972400188446}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8849674463272095},{"id":"https://openalex.org/C150552126","wikidata":"https://www.wikidata.org/wiki/Q339387","display_name":"SIMD","level":2,"score":0.7598910927772522},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.7331608533859253},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6816907525062561},{"id":"https://openalex.org/C61483411","wikidata":"https://www.wikidata.org/wiki/Q3124522","display_name":"Data parallelism","level":3,"score":0.5614994168281555},{"id":"https://openalex.org/C2781172179","wikidata":"https://www.wikidata.org/wiki/Q853109","display_name":"Parallelism (grammar)","level":2,"score":0.49062052369117737},{"id":"https://openalex.org/C140763907","wikidata":"https://www.wikidata.org/wiki/Q2714055","display_name":"Instruction-level parallelism","level":3,"score":0.48854073882102966},{"id":"https://openalex.org/C19768560","wikidata":"https://www.wikidata.org/wiki/Q320727","display_name":"Dependency (UML)","level":2,"score":0.4640343189239502},{"id":"https://openalex.org/C3543717","wikidata":"https://www.wikidata.org/wiki/Q6007302","display_name":"Implicit parallelism","level":4,"score":0.4438461661338806},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.4242258667945862},{"id":"https://openalex.org/C202491316","wikidata":"https://www.wikidata.org/wiki/Q272683","display_name":"Instruction set","level":2,"score":0.41339111328125},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1027972400188446},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mm.2021.3136189","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mm.2021.3136189","pdf_url":null,"source":{"id":"https://openalex.org/S59697426","display_name":"IEEE Micro","issn_l":"0272-1732","issn":["0272-1732","1937-4143"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Micro","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2285660444","https://openalex.org/W2332254524","https://openalex.org/W2622164283","https://openalex.org/W2765234579","https://openalex.org/W2950656546","https://openalex.org/W3011141684","https://openalex.org/W3016903199","https://openalex.org/W3102618228","https://openalex.org/W3134274954","https://openalex.org/W3155004489","https://openalex.org/W3202917172"],"related_works":["https://openalex.org/W2468095077","https://openalex.org/W2288740281","https://openalex.org/W2313503008","https://openalex.org/W1566481184","https://openalex.org/W2135282720","https://openalex.org/W2137702271","https://openalex.org/W2047301304","https://openalex.org/W2009006053","https://openalex.org/W2378666660","https://openalex.org/W4206163484"],"abstract_inverted_index":{"Processing":[0],"in":[1],"memory":[2,15],"(PIM)":[3],"can":[4,35],"alleviate":[5],"the":[6,28,55,59,69,85,126],"data":[7],"movement":[8],"overhead.":[9],"However,":[10,79],"PIM":[11,40,115],"units":[12,81],"built":[13],"inside":[14],"layers":[16],"have":[17],"low":[18,29,42],"frequency,":[19],"and":[20,58,71,128,140],"this":[21],"requires":[22],"high":[23,37,118],"parallelism":[24,38,88,134],"to":[25,149],"compensate":[26],"for":[27,39,89,135],"clock":[30],"frequency.":[31],"Single-instruction\u2013multiple-data":[32],"(SIMD)":[33],"architectures":[34,148],"provide":[36],"with":[41,92,98,117,137],"overhead":[43,73,130],"per":[44],"arithmetic":[45],"logic":[46],"unit":[47,61],"(ALU)":[48],"operation.":[49],"In":[50],"SIMD,":[51],"multiple":[52,63],"ALUs":[53],"perform":[54],"same":[56],"instruction,":[57],"processing":[60],"accesses":[62],"consecutive":[64],"words":[65],"at":[66],"once.":[67],"Therefore,":[68],"control":[70,127],"access":[72,129],"is":[74],"amortized":[75],"among":[76],"ALU":[77],"operations.":[78],"SIMD":[80,147],"cannot":[82],"fully":[83],"exploit":[84],"available":[86],"word-level":[87,133],"1)":[90],"operations":[91,97,102,136],"data/position":[93,138],"dependency":[94,139],"or":[95],"2)":[96],"divergence":[99],"(where":[100],"different":[101,106],"are":[103],"performed":[104],"on":[105],"words).":[107],"A":[108],"recent":[109],"work,":[110],"Fulcrum,":[111],"proposes":[112],"a":[113],"subarray-level":[114],"design":[116],"parallelism.":[119],"This":[120],"article":[121],"discusses":[122],"how":[123],"Fulcrum":[124,144],"alleviates":[125],"while":[131],"exploiting":[132],"divergence.":[141],"We":[142],"evaluate":[143],"against":[145],"bank-level":[146],"highlight":[150],"these":[151],"benefits.":[152]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
