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1. (WO2017155610) METHOD AND APPARATUS FOR EFFICIENT SUBMISSION OF WORKLOAD TO A HIGH PERFORMANCE GRAPHICS SUB-SYSTEM

Pub. No.:    WO/2017/155610    International Application No.:    PCT/US2017/013795
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Wed Jan 18 00:59:59 CET 2017
IPC: G06F 9/38
G06T 1/20
Applicants: INTEL CORPORATION
Inventors: VEMBU, Balaji
BALA, Kritika
RAMADOSS, Murali
NALLURI, Hema
BOLES, Jeffery
FRIZZELL, Jeffrey
KOSTON, Joseph
Title: METHOD AND APPARATUS FOR EFFICIENT SUBMISSION OF WORKLOAD TO A HIGH PERFORMANCE GRAPHICS SUB-SYSTEM
Abstract:
Embodiments provide for an apparatus comprising a graphics processing subsystem including one or more graphics engines and a graphics scheduler to schedule a submission queue of multiple work items for execution on the one or more graphics engines of the graphics processing subsystem. The graphics scheduler can be configured to build the submission queue via a write to a memory mapped address that is mapped to logic within the graphics processing subsystem and to explicitly submit the submission queue to the graphics engine after the build of the submission queue.