{"id":"https://openalex.org/W2737903756","doi":"https://doi.org/10.1145/3105762.3105771","title":"Dual streaming for hardware-accelerated ray tracing","display_name":"Dual streaming for hardware-accelerated ray tracing","publication_year":2017,"publication_date":"2017-07-26","ids":{"openalex":"https://openalex.org/W2737903756","doi":"https://doi.org/10.1145/3105762.3105771","mag":"2737903756"},"language":"en","primary_location":{"id":"doi:10.1145/3105762.3105771","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3105762.3105771","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of High Performance Graphics","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/A5022675662","display_name":"Konstantin Shkurko","orcid":"https://orcid.org/0000-0002-5828-737X"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Konstantin Shkurko","raw_affiliation_strings":["University of Utah"],"affiliations":[{"raw_affiliation_string":"University of Utah","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102253717","display_name":"Tim Grant","orcid":null},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tim Grant","raw_affiliation_strings":["University of Utah"],"affiliations":[{"raw_affiliation_string":"University of Utah","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011019154","display_name":"Daniel Kopta","orcid":"https://orcid.org/0000-0002-9809-1937"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel Kopta","raw_affiliation_strings":["University of Utah"],"affiliations":[{"raw_affiliation_string":"University of Utah","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034323803","display_name":"Ian Mallett","orcid":"https://orcid.org/0000-0002-2505-3649"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ian Mallett","raw_affiliation_strings":["University of Utah"],"affiliations":[{"raw_affiliation_string":"University of Utah","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004638951","display_name":"Cem Yuksel","orcid":"https://orcid.org/0000-0002-0122-4159"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cem Yuksel","raw_affiliation_strings":["University of Utah"],"affiliations":[{"raw_affiliation_string":"University of Utah","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014880542","display_name":"Erik Brunvand","orcid":"https://orcid.org/0000-0001-8881-927X"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Erik Brunvand","raw_affiliation_strings":["University of Utah"],"affiliations":[{"raw_affiliation_string":"University of Utah","institution_ids":["https://openalex.org/I223532165"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5022675662"],"corresponding_institution_ids":["https://openalex.org/I223532165"],"apc_list":null,"apc_paid":null,"fwci":5.9396,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.96060606,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10799","display_name":"Data Visualization and Analytics","score":0.989799976348877,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.8650968074798584},{"id":"https://openalex.org/keywords/ray-tracing","display_name":"Ray tracing (physics)","score":0.7500392198562622},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.741672158241272},{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.6576217412948608},{"id":"https://openalex.org/keywords/hardware-acceleration","display_name":"Hardware acceleration","score":0.5092226266860962},{"id":"https://openalex.org/keywords/graphics-hardware","display_name":"Graphics hardware","score":0.48620906472206116},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.45233699679374695},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.4487060308456421},{"id":"https://openalex.org/keywords/dram","display_name":"Dram","score":0.42878806591033936},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1294918954372406}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8650968074798584},{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.7500392198562622},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.741672158241272},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.6576217412948608},{"id":"https://openalex.org/C13164978","wikidata":"https://www.wikidata.org/wiki/Q600158","display_name":"Hardware acceleration","level":3,"score":0.5092226266860962},{"id":"https://openalex.org/C18945957","wikidata":"https://www.wikidata.org/wiki/Q5597193","display_name":"Graphics hardware","level":3,"score":0.48620906472206116},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.45233699679374695},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4487060308456421},{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.42878806591033936},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1294918954372406},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"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/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3105762.3105771","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3105762.3105771","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of High Performance Graphics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7807074030","display_name":null,"funder_award_id":"1409129","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W1515422725","https://openalex.org/W1839039067","https://openalex.org/W1843556629","https://openalex.org/W1964618404","https://openalex.org/W1982853272","https://openalex.org/W1983096721","https://openalex.org/W1994490709","https://openalex.org/W2005032370","https://openalex.org/W2010802738","https://openalex.org/W2025442915","https://openalex.org/W2039303612","https://openalex.org/W2040057285","https://openalex.org/W2044990032","https://openalex.org/W2050513283","https://openalex.org/W2067313328","https://openalex.org/W2077945322","https://openalex.org/W2082032402","https://openalex.org/W2082211440","https://openalex.org/W2083123887","https://openalex.org/W2102592717","https://openalex.org/W2105102111","https://openalex.org/W2105937818","https://openalex.org/W2114139799","https://openalex.org/W2116453990","https://openalex.org/W2117236520","https://openalex.org/W2119011049","https://openalex.org/W2126852454","https://openalex.org/W2138624212","https://openalex.org/W2140618283","https://openalex.org/W2142592373","https://openalex.org/W2142703245","https://openalex.org/W2143377277","https://openalex.org/W2153988419","https://openalex.org/W2154449573","https://openalex.org/W2154702295","https://openalex.org/W2155328339","https://openalex.org/W2157300467","https://openalex.org/W2159481710","https://openalex.org/W2160428323","https://openalex.org/W2164535554","https://openalex.org/W2186772760","https://openalex.org/W2224700054","https://openalex.org/W2279916848","https://openalex.org/W2518569579","https://openalex.org/W2533293336","https://openalex.org/W2535927452","https://openalex.org/W3125984961","https://openalex.org/W4236212678","https://openalex.org/W4241730892","https://openalex.org/W4245933748","https://openalex.org/W4251841159","https://openalex.org/W4290189929","https://openalex.org/W4292169167"],"related_works":["https://openalex.org/W4292572148","https://openalex.org/W3096424663","https://openalex.org/W4385422897","https://openalex.org/W2534400428","https://openalex.org/W3000754532","https://openalex.org/W4297700249","https://openalex.org/W2188343897","https://openalex.org/W4287900701","https://openalex.org/W2100978696","https://openalex.org/W2737903756"],"abstract_inverted_index":{"Hardware":[0],"acceleration":[1],"for":[2,99,132,144],"ray":[3,30,49,75,108,126,154],"tracing":[4,31,76,109,127,155],"has":[5,32],"been":[6],"a":[7,44],"topic":[8],"of":[9,29,56,64,74,84,102,114,117,124,141,152],"great":[10],"interest":[11],"in":[12,24],"computer":[13],"graphics.":[14],"However,":[15],"even":[16],"with":[17,37,52],"proposed":[18],"custom":[19],"hardware,":[20],"the":[21,25,54,61,71,92,100,150],"inherent":[22],"irregularity":[23],"memory":[26,72,93,104],"access":[27,73,94],"pattern":[28,95],"limited":[33],"its":[34],"performance,":[35],"compared":[36],"rasterization":[38],"on":[39],"commercial":[40],"GPUs.":[41],"We":[42],"provide":[43],"different":[45],"approach":[46,69],"to":[47],"hardware-accelerated":[48,153],"tracing,":[50],"beginning":[51],"modifying":[53],"order":[55],"rendering":[57],"operations,":[58],"inspired":[59],"by":[60],"streaming":[62,68],"character":[63],"rasterization.":[65],"Our":[66],"dual":[67,157],"organizes":[70],"into":[77],"two":[78],"predictable":[79,112],"data":[80],"streams.":[81],"The":[82],"predictability":[83],"these":[85],"streams":[86,113],"allows":[87],"perfect":[88],"prefetching":[89],"and":[90,116,128],"makes":[91],"an":[96],"excellent":[97],"match":[98],"behavior":[101],"DRAM":[103],"systems.":[105],"By":[106],"reformulating":[107],"as":[110],"fully":[111],"rays":[115],"geometry":[118],"we":[119,136],"alleviate":[120],"many":[121],"long-standing":[122],"problems":[123],"high-performance":[125],"expose":[129],"new":[130],"opportunities":[131],"future":[133,145],"research.":[134],"Therefore,":[135],"also":[137],"include":[138],"extensive":[139],"discussions":[140],"potential":[142],"avenues":[143],"research":[146],"aimed":[147],"at":[148],"improving":[149],"performance":[151],"using":[156],"streaming.":[158]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}