{"id":"https://openalex.org/W2885451520","doi":"https://doi.org/10.1145/3225058.3225129","title":"Power Efficient High Performance Packet I/O","display_name":"Power Efficient High Performance Packet I/O","publication_year":2018,"publication_date":"2018-08-08","ids":{"openalex":"https://openalex.org/W2885451520","doi":"https://doi.org/10.1145/3225058.3225129","mag":"2885451520"},"language":"en","primary_location":{"id":"doi:10.1145/3225058.3225129","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3225058.3225129","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 47th International Conference on Parallel Processing","raw_type":"proceedings-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/A5103064786","display_name":"Xuesong Li","orcid":"https://orcid.org/0000-0003-0541-4029"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xuesong Li","raw_affiliation_strings":["Tsinghua University, High-Tech Institute of Xi'an"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, High-Tech Institute of Xi'an","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024806055","display_name":"Wenxue Cheng","orcid":"https://orcid.org/0000-0001-6984-8913"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenxue Cheng","raw_affiliation_strings":["Tsinghua University"],"affiliations":[{"raw_affiliation_string":"Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100378820","display_name":"Tong Zhang","orcid":"https://orcid.org/0000-0003-2477-7140"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tong Zhang","raw_affiliation_strings":["Tsinghua University"],"affiliations":[{"raw_affiliation_string":"Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088400278","display_name":"Jing Xie","orcid":"https://orcid.org/0000-0002-3194-9273"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Xie","raw_affiliation_strings":["Tsinghua University"],"affiliations":[{"raw_affiliation_string":"Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080197427","display_name":"Fengyuan Ren","orcid":"https://orcid.org/0000-0001-6526-3889"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fengyuan Ren","raw_affiliation_strings":["Tsinghua University"],"affiliations":[{"raw_affiliation_string":"Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108745759","display_name":"Bailong Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210130660","display_name":"Xi'an High Tech University","ror":"https://ror.org/03vt7za95","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210130660"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bailong Yang","raw_affiliation_strings":["High-Tech Institute of Xi'an"],"affiliations":[{"raw_affiliation_string":"High-Tech Institute of Xi'an","institution_ids":["https://openalex.org/I4210130660"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5103064786"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.5848,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.71611913,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998000264167786,"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/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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9995999932289124,"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/computer-science","display_name":"Computer science","score":0.8077526092529297},{"id":"https://openalex.org/keywords/polling","display_name":"Polling","score":0.7497780919075012},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.7217778563499451},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.7217704057693481},{"id":"https://openalex.org/keywords/idle","display_name":"Idle","score":0.7111032605171204},{"id":"https://openalex.org/keywords/packet-processing","display_name":"Packet processing","score":0.5679289102554321},{"id":"https://openalex.org/keywords/cpu-shielding","display_name":"CPU shielding","score":0.5521503686904907},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5234495997428894},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4819226562976837},{"id":"https://openalex.org/keywords/power-management","display_name":"Power management","score":0.46511533856391907},{"id":"https://openalex.org/keywords/packet-forwarding","display_name":"Packet forwarding","score":0.41401684284210205},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3923645615577698},{"id":"https://openalex.org/keywords/central-processing-unit","display_name":"Central processing unit","score":0.39236342906951904},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.32128363847732544},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2413707971572876},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.08303079009056091},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07576915621757507}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8077526092529297},{"id":"https://openalex.org/C204854418","wikidata":"https://www.wikidata.org/wiki/Q1362921","display_name":"Polling","level":2,"score":0.7497780919075012},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.7217778563499451},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.7217704057693481},{"id":"https://openalex.org/C16320812","wikidata":"https://www.wikidata.org/wiki/Q1812200","display_name":"Idle","level":2,"score":0.7111032605171204},{"id":"https://openalex.org/C2779581428","wikidata":"https://www.wikidata.org/wiki/Q7122997","display_name":"Packet processing","level":3,"score":0.5679289102554321},{"id":"https://openalex.org/C180613757","wikidata":"https://www.wikidata.org/wiki/Q5013757","display_name":"CPU shielding","level":3,"score":0.5521503686904907},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5234495997428894},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4819226562976837},{"id":"https://openalex.org/C2778774385","wikidata":"https://www.wikidata.org/wiki/Q4437810","display_name":"Power management","level":3,"score":0.46511533856391907},{"id":"https://openalex.org/C120317029","wikidata":"https://www.wikidata.org/wiki/Q874048","display_name":"Packet forwarding","level":3,"score":0.41401684284210205},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3923645615577698},{"id":"https://openalex.org/C49154492","wikidata":"https://www.wikidata.org/wiki/Q5300","display_name":"Central processing unit","level":2,"score":0.39236342906951904},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.32128363847732544},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2413707971572876},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.08303079009056091},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07576915621757507},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3225058.3225129","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3225058.3225129","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 47th International Conference on Parallel Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W148964820","https://openalex.org/W1435010830","https://openalex.org/W1644934820","https://openalex.org/W1700991880","https://openalex.org/W1979866793","https://openalex.org/W1986800449","https://openalex.org/W1986989509","https://openalex.org/W2021972100","https://openalex.org/W2043373292","https://openalex.org/W2044775737","https://openalex.org/W2091746699","https://openalex.org/W2096167725","https://openalex.org/W2100346277","https://openalex.org/W2105545278","https://openalex.org/W2111734949","https://openalex.org/W2144127235","https://openalex.org/W2159048618","https://openalex.org/W2168595508","https://openalex.org/W2613694343","https://openalex.org/W2726496334","https://openalex.org/W3102982213","https://openalex.org/W4230802698","https://openalex.org/W4254354095"],"related_works":["https://openalex.org/W2387982802","https://openalex.org/W1896942098","https://openalex.org/W2736124599","https://openalex.org/W994417830","https://openalex.org/W2051454751","https://openalex.org/W2342710299","https://openalex.org/W79358250","https://openalex.org/W2082581695","https://openalex.org/W2071101564","https://openalex.org/W2546733225"],"abstract_inverted_index":{"Recently,":[0],"high":[1,25,30,72,122,182],"performance":[2,31,73,123,183],"packet":[3,32,52,74,118,124,167,184],"I/O":[4,33,75,125],"frameworks":[5,34,56,76,85],"are":[6,57],"expected":[7],"an":[8,111],"extensive":[9],"application":[10],"for":[11,181],"their":[12],"ability":[13],"to":[14,53,126,155,177],"process":[15],"packets":[16],"from":[17],"10Gbps":[18],"or":[19,97],"higher":[20],"speed":[21],"links.":[22],"To":[23],"achieve":[24,206],"throughput":[26],"and":[27,69,143,151,166,193,211],"low":[28],"latency,":[29],"usually":[35],"employ":[36],"busy":[37,41],"polling":[38,42],"technique.":[39],"As":[40],"will":[43],"burn":[44],"all":[45],"CPU":[46,92,141,157],"cycles":[47],"even":[48],"if":[49],"there's":[50],"no":[51],"process,":[54],"these":[55],"quite":[58],"power":[59,63,103,164,179,208],"inefficient.":[60],"Meanwhile,":[61],"exploiting":[62],"management":[64,104],"techniques":[65],"such":[66],"as":[67],"DVFS":[68],"LPI":[70],"in":[71,147],"is":[77],"challenging,":[78],"because":[79],"neither":[80],"the":[81,84,90,98,117,129,133,139,153,163,188,194],"OS":[82],"nor":[83],"can":[86,115,137,160,205],"provide":[87],"information":[88,192],"(e.g.,":[89],"actual":[91,140],"utilization,":[93],"available":[94],"idle":[95,145],"period,":[96],"target":[99],"frequency)":[100],"required":[101],"by":[102],"techniques.":[105],"In":[106],"this":[107],"paper,":[108],"we":[109,136,170],"establish":[110],"analytical":[112,134],"model":[113],"that":[114,159,202],"formulate":[116],"processing":[119],"flow":[120],"of":[121,190,221],"help":[127],"address":[128],"above":[130],"challenges.":[131],"From":[132],"model,":[135],"deduce":[138],"utilization":[142],"average":[144,214],"period":[146],"different":[148],"traffic":[149,191],"load,":[150],"gain":[152],"insight":[154],"choose":[156],"frequency":[158],"appropriately":[161],"balance":[162],"consumption":[165],"latency.":[168],"Then,":[169],"propose":[171],"two":[172],"simple":[173],"but":[174],"effective":[175],"approaches":[176,204],"conduct":[178],"conservation":[180],"I/O:":[185],"one":[186],"with":[187,198],"aid":[189],"other":[195],"without.":[196],"Experiments":[197],"Intel":[199],"DPDK":[200],"show":[201],"both":[203],"significant":[207],"reduction":[209],"(35.90%":[210],"34.43%":[212],"on":[213],"respectively)":[215],"while":[216],"incurring":[217],"<":[218],"1":[219],"\u03bcs":[220],"latency":[222],"increase.":[223]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2025-10-10T00:00:00"}