Invention Application
- Patent Title: METHOD FOR EFFICIENT GROUPING OF CACHE REQUESTS FOR DATAPATH SCHEDULING
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Application No.: US18882707Application Date: 2024-09-11
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Publication No.: US20250004947A1Publication Date: 2025-01-02
- Inventor: Gregory A. MUTHLER , Timo AILA , Tero KARRAS , Samuli LAINE , William Parsons NEWHALL, JR. , Ronald Charles BABICH, JR. , John BURGESS , Ignacio LLAMAS
- Applicant: NVIDIA Corporation
- Applicant Address: US CA Santa Clara
- Assignee: NVIDIA Corporation
- Current Assignee: NVIDIA Corporation
- Current Assignee Address: US CA Santa Clara
- Main IPC: G06F12/0875
- IPC: G06F12/0875 ; G06F16/901 ; G06T15/06
Abstract:
In a ray tracer, a cache for streaming workloads groups ray requests for coherent successive bounding volume hierarchy traversal operations by sending common data down an attached data path to all ray requests in the group at the same time or about the same time. Grouping the requests provides good performance with a smaller number of cache lines.
Information query
IPC分类:
