{"id":"https://openalex.org/W4402475856","doi":"https://doi.org/10.1109/hcs61935.2024.10665150","title":"Onyx: A Programmable Accelerator for Sparse Tensor Algebra","display_name":"Onyx: A Programmable Accelerator for Sparse Tensor Algebra","publication_year":2024,"publication_date":"2024-08-25","ids":{"openalex":"https://openalex.org/W4402475856","doi":"https://doi.org/10.1109/hcs61935.2024.10665150"},"language":"en","primary_location":{"id":"doi:10.1109/hcs61935.2024.10665150","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hcs61935.2024.10665150","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Hot Chips 36 Symposium (HCS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5039771746","display_name":"Kalhan Koul","orcid":"https://orcid.org/0000-0001-6123-9064"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kalhan Koul","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072020797","display_name":"Maxwell Strange","orcid":"https://orcid.org/0000-0001-5945-1349"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Maxwell Strange","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008041651","display_name":"Jackson Melchert","orcid":"https://orcid.org/0000-0002-8232-1603"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jackson Melchert","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079269238","display_name":"Alex Carsello","orcid":"https://orcid.org/0000-0003-2549-9525"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alex Carsello","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047488927","display_name":"Yuchen Mei","orcid":"https://orcid.org/0000-0002-9459-5994"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yuchen Mei","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039681071","display_name":"Olivia Hsu","orcid":"https://orcid.org/0000-0002-4195-8106"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Olivia Hsu","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039100148","display_name":"Taeyoung Kong","orcid":"https://orcid.org/0000-0001-6224-4690"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Taeyoung Kong","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100763454","display_name":"Po\u2010Han Chen","orcid":"https://orcid.org/0000-0001-9760-9565"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Po-Han Chen","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046291360","display_name":"Huifeng Ke","orcid":"https://orcid.org/0000-0002-3779-0814"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Huifeng Ke","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101659460","display_name":"Keyi Zhang","orcid":"https://orcid.org/0000-0002-8902-2518"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Keyi Zhang","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102796221","display_name":"Qiaoyi Liu","orcid":"https://orcid.org/0000-0003-1083-9953"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qiaoyi Liu","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088097792","display_name":"Gedeon Nyengele","orcid":"https://orcid.org/0000-0002-5028-7252"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gedeon Nyengele","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015247886","display_name":"Akhilesh Balasingam","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Akhilesh Balasingam","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106769674","display_name":"Jayashree Adivarahan","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jayashree Adivarahan","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054704326","display_name":"Ritvik Sharma","orcid":"https://orcid.org/0000-0002-5809-7031"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ritvik Sharma","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111301709","display_name":"Zhouhua Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhouhua Xie","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026966440","display_name":"Christopher Torng","orcid":"https://orcid.org/0000-0002-2385-619X"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christopher Torng","raw_affiliation_strings":["University of Southern California,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Southern California,CA,USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024384625","display_name":"Joel Emer","orcid":null},"institutions":[{"id":"https://openalex.org/I4210110987","display_name":"IIT@MIT","ror":"https://ror.org/01wp8zh54","country_code":"US","type":"facility","lineage":["https://openalex.org/I30771326","https://openalex.org/I4210110987"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joel Emer","raw_affiliation_strings":["MIT,MA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MIT,MA,USA","institution_ids":["https://openalex.org/I4210110987"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041886781","display_name":"Fredrik Kj\u00f8lstad","orcid":"https://orcid.org/0000-0002-2267-903X"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Fredrik Kjolstad","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090469068","display_name":"Mark Horowitz","orcid":"https://orcid.org/0000-0003-3245-7542"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mark Horowitz","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029554261","display_name":"Priyanka Raina","orcid":"https://orcid.org/0000-0002-8834-8663"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Priyanka Raina","raw_affiliation_strings":["Stanford University,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,CA,USA","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.1165,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.88225769,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"91"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.994700014591217,"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":0.994700014591217,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9767000079154968,"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/T13650","display_name":"Computational Physics and Python Applications","score":0.9661999940872192,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/tensor","display_name":"Tensor (intrinsic definition)","score":0.6209931373596191},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5741515755653381},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.44343096017837524},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.4075804650783539},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.39092785120010376},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20945468544960022},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.12701213359832764}],"concepts":[{"id":"https://openalex.org/C155281189","wikidata":"https://www.wikidata.org/wiki/Q3518150","display_name":"Tensor (intrinsic definition)","level":2,"score":0.6209931373596191},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5741515755653381},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.44343096017837524},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.4075804650783539},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.39092785120010376},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20945468544960022},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.12701213359832764}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/hcs61935.2024.10665150","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hcs61935.2024.10665150","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Hot Chips 36 Symposium (HCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1226353411","display_name":"CAREER: A Framework for Co-design and Optimization of Programmable Hardware Accelerators and Compilers","funder_award_id":"2238006","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320332195","display_name":"Samsung","ror":"https://ror.org/04w3jy968"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"\u2022Applications":[0],"ranging":[1],"from":[2],"scientific":[3],"computing":[4],"to":[5],"machine":[6],"learning":[7],"can":[8],"have":[9],"extremely":[10],"sparse":[11],"inputs":[12]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":2}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2025-10-10T00:00:00"}
