Advanced Micro Devices Corporation

Ati Technologies Ulc

Xingsheng Wan

Anthony Asaro

Yinan Jiang

Jeffrey Gongxian Cheng

Ahmed M Abdelkhalek

David Martinez Nieto

Systems, apparatuses, and methods for scheduling jobs for multiple frame-based applications are disclosed. A computing system executes a plurality of frame-based applications for generating pixels for display. The applications convey signals to a scheduler to notify the scheduler of various events within a given frame being rendered. The scheduler adjusts the priorities of applications based on the signals received from the applications. The scheduler attempts to adjust priorities of applications and schedule jobs from these applications so as to minimize the perceived latency of each application. When an application has enqueued the last job for the current frame, the scheduler raises the priority of the application to high. This results in the scheduler attempting to schedule all remaining jobs for the application back-to-back. Once all jobs of the application have been completed, the priority of the application is reduced, permitting jobs of other applications to be executed.

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Xingsheng Wan