Invention Grant
- Patent Title: Dynamic virtual device failure recovery
- Patent Title (中): 动态虚拟设备故障恢复
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Application No.: US12895668Application Date: 2010-09-30
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Publication No.: US08970603B2Publication Date: 2015-03-03
- Inventor: Bradley Stephen Post , Varadharajan Ponnappan , Pareekshit Singh , Vladimir Pavlov
- Applicant: Bradley Stephen Post , Varadharajan Ponnappan , Pareekshit Singh , Vladimir Pavlov
- Applicant Address: US WA Redmond
- Assignee: Microsoft Technology Licensing, LLC
- Current Assignee: Microsoft Technology Licensing, LLC
- Current Assignee Address: US WA Redmond
- Agent Kate Drakos; Micky Minhas
- Main IPC: G06F15/00
- IPC: G06F15/00 ; G06F15/16 ; G06T1/60 ; G06T15/00 ; G06F9/455

Abstract:
Exemplary techniques for recovering from a graphics processor reset are herein disclosed. In an exemplary embodiment, a 3D graphics service manager 404 can detect that a graphics processing unit reset and can restart a rendering process configured to render 3D graphics for a virtual machine and cause a graphics buffer to be established between the rendering process and the virtual machine. In addition to the foregoing, other aspects are described in the detailed description, claims, and figures.
Public/Granted literature
- US20120081355A1 Dynamic Virtual Device Failure Recovery Public/Granted day:2012-04-05
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