{"id":"https://openalex.org/W7153128779","doi":"https://doi.org/10.48550/arxiv.2604.08451","title":"Taming GPU Underutilization via Static Partitioning and Fine-grained CPU Offloading","display_name":"Taming GPU Underutilization via Static Partitioning and Fine-grained CPU Offloading","publication_year":2026,"publication_date":"2026-04-09","ids":{"openalex":"https://openalex.org/W7153128779","doi":"https://doi.org/10.48550/arxiv.2604.08451"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2604.08451","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.08451","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2604.08451","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5092658397","display_name":"Gabin Schieffer","orcid":"https://orcid.org/0009-0003-6504-7109"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Schieffer, Gabin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124448726","display_name":"Ruimin Shi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shi, Ruimin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133363310","display_name":"Jie Ren","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ren, Jie","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5122360044","display_name":"Ivy Peng","orcid":"https://orcid.org/0000-0003-4158-3583"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Peng, Ivy","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9160000085830688,"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":0.9160000085830688,"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":0.017100000753998756,"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":0.014999999664723873,"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/provisioning","display_name":"Provisioning","score":0.6327999830245972},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.598800003528595},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.47279998660087585},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.4625999927520752},{"id":"https://openalex.org/keywords/shared-resource","display_name":"Shared resource","score":0.45329999923706055},{"id":"https://openalex.org/keywords/bridge","display_name":"Bridge (graph theory)","score":0.4088999927043915},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.3995000123977661},{"id":"https://openalex.org/keywords/analytics","display_name":"Analytics","score":0.39649999141693115},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.387800008058548}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.863099992275238},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.6327999830245972},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.598800003528595},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5663999915122986},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.47279998660087585},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.4625999927520752},{"id":"https://openalex.org/C51332947","wikidata":"https://www.wikidata.org/wiki/Q1172305","display_name":"Shared resource","level":2,"score":0.45329999923706055},{"id":"https://openalex.org/C100776233","wikidata":"https://www.wikidata.org/wiki/Q2532492","display_name":"Bridge (graph theory)","level":2,"score":0.4088999927043915},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.3995000123977661},{"id":"https://openalex.org/C79158427","wikidata":"https://www.wikidata.org/wiki/Q485396","display_name":"Analytics","level":2,"score":0.39649999141693115},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.39629998803138733},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.387800008058548},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.36800000071525574},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.36059999465942383},{"id":"https://openalex.org/C2779965156","wikidata":"https://www.wikidata.org/wiki/Q5227350","display_name":"Data sharing","level":3,"score":0.3582000136375427},{"id":"https://openalex.org/C176649486","wikidata":"https://www.wikidata.org/wiki/Q2308807","display_name":"Memory management","level":3,"score":0.33469998836517334},{"id":"https://openalex.org/C47487241","wikidata":"https://www.wikidata.org/wiki/Q5227230","display_name":"Data access","level":2,"score":0.3294999897480011},{"id":"https://openalex.org/C123745756","wikidata":"https://www.wikidata.org/wiki/Q1665949","display_name":"Interconnection","level":2,"score":0.32600000500679016},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.32420000433921814},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.322299987077713},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.3215999901294708},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.31619998812675476},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.31130000948905945},{"id":"https://openalex.org/C50630238","wikidata":"https://www.wikidata.org/wiki/Q971505","display_name":"General-purpose computing on graphics processing units","level":3,"score":0.2921000123023987},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.28999999165534973},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.2782000005245209},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.2777000069618225},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.27320000529289246},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.2590000033378601},{"id":"https://openalex.org/C86111242","wikidata":"https://www.wikidata.org/wiki/Q859595","display_name":"Coprocessor","level":2,"score":0.25589999556541443}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2604.08451","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.08451","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2604.08451","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.08451","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.4394644796848297}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Advances":[0],"in":[1,31,61,112],"GPU":[2,35,46,77,99],"compute":[3,47,137],"throughput":[4,113],"and":[5,48,59,84,92,108,114,138,168],"memory":[6,49,139],"capacity":[7],"brings":[8],"significant":[9],"opportunities":[10],"to":[11,41,160],"a":[12,38,71,151],"wide":[13],"range":[14],"of":[15,75],"workloads.":[16],"However,":[17],"efficiently":[18],"utilizing":[19],"these":[20],"resources":[21,50,140],"remains":[22],"challenging,":[23],"particularly":[24],"because":[25],"diverse":[26],"application":[27,143],"characteristics":[28],"may":[29],"result":[30],"imbalanced":[32],"utilization.":[33],"Multi-Instance":[34],"(MIG)":[36],"is":[37],"promising":[39],"approach":[40],"improve":[42],"utilization":[43],"by":[44],"partitioning":[45],"into":[51],"fixed-size":[52],"slices":[53,167],"with":[54],"isolation.":[55],"Yet,":[56],"its":[57],"effectiveness":[58],"limitations":[60],"supporting":[62],"HPC":[63],"workloads":[64],"remain":[65],"an":[66],"open":[67],"question.":[68],"We":[69],"present":[70],"comprehensive":[72],"system-level":[73,110],"characterization":[74],"different":[76],"sharing":[78,100],"options":[79],"using":[80],"real-world":[81],"scientific,":[82],"AI,":[83],"data":[85],"analytics":[86],"applications,":[87],"including":[88],"NekRS,":[89],"LAMMPS,":[90],"Llama3,":[91],"Qiskit.":[93],"Our":[94,126],"analysis":[95],"reveals":[96],"that":[97,131,154],"while":[98],"via":[101],"MIG":[102],"can":[103],"significantly":[104],"reduce":[105,169],"resource":[106,166,170],"underutilization,":[107],"enable":[109],"improvements":[111],"energy,":[115],"interference":[116],"still":[117],"occurs":[118],"through":[119],"shared":[120],"resources,":[121],"such":[122],"as":[123],"power":[124],"throttling.":[125],"performance-resource":[127],"scaling":[128],"results":[129],"indicate":[130],"coarse-grained":[132,165],"provisioning":[133],"for":[134],"tightly":[135],"coupled":[136],"often":[141],"mismatches":[142],"needs.":[144],"To":[145],"address":[146],"this":[147],"mismatch,":[148],"we":[149],"propose":[150],"memory-offloading":[152],"scheme":[153],"leverages":[155],"the":[156,162],"cache-coherent":[157],"Nvlink-C2C":[158],"interconnect":[159],"bridge":[161],"gap":[163],"between":[164],"underutilization.":[171]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-04-11T00:00:00"}