Invention Grant
- Patent Title: Device hang detection and recovery
- Patent Title (中): 设备挂起检测和恢复
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Application No.: US14182171Application Date: 2014-02-17
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Publication No.: US09275429B2Publication Date: 2016-03-01
- Inventor: Srihari Babu Alla , Tarun Reddy Karra , Jonathan Gerald Thomason , Colin Christopher Sharp
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: G06T1/00
- IPC: G06T1/00 ; G06T15/00 ; G06F15/00 ; G06T1/20 ; G06F9/445

Abstract:
The techniques described in the disclosure are generally related to gradual, iterative hang recovery for a graphics processing unit (GPU). The techniques described in the disclosure attempt to re-execute instructions of an application in response to a GPU hang, rather than stopping the execution of the application. If the re-execution causes the GPU to hang again, the techniques described in the disclosure cause the GPU to iteratively execute next set of instructions.
Public/Granted literature
- US20150235338A1 DEVICE HANG DETECTION AND RECOVERY Public/Granted day:2015-08-20
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