| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_51d028c578ae85cb937b5b34a5129fbc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2210-21 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T15-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T1-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F9-3887
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T15-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T15-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F9-38 |
| filingDate |
2019-11-26^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f542b918908717ffe1a12602e5bfba1c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5432143bc0829565034fe4f75395f6dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63c2ebf6316e4fe83f9becd4c59d5f66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0c433b8310d78c066859d017ccda5e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b72595007ef5c1d1f19bb8a4641aecee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ce1f5059d54d6c36477fdeba7397109 |
| publicationDate |
2020-07-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111402376-A |
| titleOfInvention |
Speculative execution of hit and cross shaders on programmable ray tracing architectures |
| abstract |
Apparatus and method for speculative execution of hit and cross shaders on programmable ray tracing architectures. For example, one embodiment of an apparatus includes: a single instruction multiple data (SIMD) or single instruction multiple thread (SIMT) execution unit (EU) for executing shaders; and a ray tracing circuit for executing a ray traversal thread, the ray The tracing engine includes a traversal/intersection circuit that traverses a ray through an accelerated data structure including a plurality of hierarchically arranged nodes in response to a traversal thread, and intersects the ray with primitives contained within at least one of the nodes; and shading A shader deferral circuit that defers and aggregates multiple shader calls produced by traversal threads until a specific trigger event is detected, where multiple shaders are executed in a single shader batch when a trigger event is detected Assigned to EU. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11521343-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114092614-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114092614-B |
| priorityDate |
2018-12-28^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |