{"id":"https://openalex.org/W2907129275","doi":"https://doi.org/10.1145/3240302.3240418","title":"Optically connected and reconfigurable GPU architecture for optimized peer-to-peer access","display_name":"Optically connected and reconfigurable GPU architecture for optimized peer-to-peer access","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W2907129275","doi":"https://doi.org/10.1145/3240302.3240418","mag":"2907129275"},"language":"en","primary_location":{"id":"doi:10.1145/3240302.3240418","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3240302.3240418","pdf_url":null,"source":{"id":"https://openalex.org/S4306524191","display_name":"Proceedings of the International Symposium on Memory Systems","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Symposium on Memory Systems","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/A5016202111","display_name":"Erik Anderson","orcid":null},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Erik Anderson","raw_affiliation_strings":["Columbia University"],"affiliations":[{"raw_affiliation_string":"Columbia University","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005048136","display_name":"Jorge Gonz\u00e1lez","orcid":"https://orcid.org/0000-0003-0828-8347"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jorge Gonz\u00e1lez","raw_affiliation_strings":["University of Campinas"],"affiliations":[{"raw_affiliation_string":"University of Campinas","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085522406","display_name":"Alexander Gazman","orcid":"https://orcid.org/0000-0002-4234-0631"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alexander Gazman","raw_affiliation_strings":["Columbia University"],"affiliations":[{"raw_affiliation_string":"Columbia University","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005402339","display_name":"Rodolfo Azevedo","orcid":"https://orcid.org/0000-0002-8803-0401"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Rodolfo Azevedo","raw_affiliation_strings":["University of Campinas"],"affiliations":[{"raw_affiliation_string":"University of Campinas","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081695392","display_name":"Keren Bergman","orcid":"https://orcid.org/0000-0001-8580-1728"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Keren Bergman","raw_affiliation_strings":["Columbia University"],"affiliations":[{"raw_affiliation_string":"Columbia University","institution_ids":["https://openalex.org/I78577930"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5016202111"],"corresponding_institution_ids":["https://openalex.org/I78577930"],"apc_list":null,"apc_paid":null,"fwci":0.2575,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.59285506,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"257","last_page":"258"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10232","display_name":"Optical Network Technologies","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":0.8687580823898315},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7370747923851013},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.6112781763076782},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5703556537628174},{"id":"https://openalex.org/keywords/peer-to-peer","display_name":"Peer-to-peer","score":0.49912524223327637},{"id":"https://openalex.org/keywords/low-latency","display_name":"Low latency (capital markets)","score":0.4966204762458801},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.4853724241256714},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.474306583404541},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.46544182300567627},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.4180104732513428},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3119983375072479},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2925228476524353},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.13026049733161926},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08032611012458801}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8687580823898315},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7370747923851013},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.6112781763076782},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5703556537628174},{"id":"https://openalex.org/C534932454","wikidata":"https://www.wikidata.org/wiki/Q161410","display_name":"Peer-to-peer","level":2,"score":0.49912524223327637},{"id":"https://openalex.org/C46637626","wikidata":"https://www.wikidata.org/wiki/Q6693015","display_name":"Low latency (capital markets)","level":2,"score":0.4966204762458801},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4853724241256714},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.474306583404541},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.46544182300567627},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4180104732513428},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3119983375072479},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2925228476524353},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.13026049733161926},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08032611012458801},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3240302.3240418","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3240302.3240418","pdf_url":null,"source":{"id":"https://openalex.org/S4306524191","display_name":"Proceedings of the International Symposium on Memory Systems","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Symposium on Memory Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.6000000238418579}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2220870060","https://openalex.org/W2564795470","https://openalex.org/W3118608800"],"related_works":["https://openalex.org/W3062287","https://openalex.org/W3047641002","https://openalex.org/W3205411230","https://openalex.org/W4286899009","https://openalex.org/W9168048","https://openalex.org/W4300849822","https://openalex.org/W4376480820","https://openalex.org/W3155891479","https://openalex.org/W3029351463","https://openalex.org/W4308600690"],"abstract_inverted_index":{"Increasing":[0],"industry":[1],"interest":[2],"in":[3,31],"the":[4,52,62,105],"optimization":[5],"of":[6,85,104],"inter-GPU":[7],"communication":[8],"has":[9],"motivated":[10],"this":[11,22],"work":[12],"to":[13,17,61,101],"explore":[14],"new":[15],"ways":[16],"enable":[18],"peer-to-peer":[19],"access.":[20],"Specifically,":[21],"paper":[23],"investigates":[24],"how":[25],"reconfigurable":[26,58],"optical":[27],"links":[28],"between":[29,111],"GPUs":[30],"multi-GPU":[32],"servers":[33],"can":[34],"allow":[35],"for":[36,41,55,64],"minimized":[37],"memory":[38],"transfer":[39],"latencies":[40],"given":[42],"machine":[43,86],"learning":[44,87],"applications.":[45],"Silicon":[46],"photonics":[47],"(SiP)":[48],"is":[49],"proposed":[50],"as":[51],"enabling":[53],"technology":[54],"such":[56],"a":[57,83],"architecture":[59,72],"due":[60],"potential":[63],"scalable":[65],"and":[66,95],"cost-efficient":[67],"production.":[68],"We":[69],"evaluated":[70],"our":[71],"using":[73],"traffic":[74],"obtained":[75],"from":[76],"an":[77],"NVLink-connected":[78],"8":[79],"GPU":[80],"server":[81],"executing":[82],"set":[84],"models":[88],"including":[89],"AlexNet,":[90],"DenseNet,":[91],"NASNet,":[92],"ResNet,":[93],"MobileNet,":[94],"VGG16.":[96],"Our":[97],"results":[98],"show":[99],"up":[100],"24.91%":[102],"reduction":[103],"total":[106],"relative":[107],"transmission":[108],"latency":[109],"(RTL)":[110],"peers.":[112]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
