Invention Grant
US09329893B2 Method for resuming an APD wavefront in which a subset of elements have faulted
有权
恢复其中元素子集发生故障的APD波前的方法
- Patent Title: Method for resuming an APD wavefront in which a subset of elements have faulted
- Patent Title (中): 恢复其中元素子集发生故障的APD波前的方法
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Application No.: US13325298Application Date: 2011-12-14
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Publication No.: US09329893B2Publication Date: 2016-05-03
- Inventor: Robert Scott Hartog , Ralph Clay Taylor , Michael Mantor , Thomas R. Woller , Kevin McGrath , Sebastien Nussbaum , Nuwan Jayasena , Rex McCrary , Philip J. Rogers , Mark Leather
- Applicant: Robert Scott Hartog , Ralph Clay Taylor , Michael Mantor , Thomas R. Woller , Kevin McGrath , Sebastien Nussbaum , Nuwan Jayasena , Rex McCrary , Philip J. Rogers , Mark Leather
- Applicant Address: US CA Sunnyvale
- Assignee: ADVANCED MICRO DEVICES, INC.
- Current Assignee: ADVANCED MICRO DEVICES, INC.
- Current Assignee Address: US CA Sunnyvale
- Agency: Volpe and Koenig, P.C.
- Main IPC: G06F15/16
- IPC: G06F15/16 ; G06F15/00 ; G06T1/00 ; G06F9/48
Abstract:
A method resumes an accelerated processing device (APD) wavefront in which a subset of elements have faulted. A restore command for a job including a wavefront is received. A list of context states for the wavefront is read from a memory associated with a APD. An empty shell wavefront is created for restoring the list of context states. A portion of not acknowledged data is masked over a portion of acknowledged data within the restored wavefronts.
Public/Granted literature
- US20130160019A1 Method for Resuming an APD Wavefront in Which a Subset of Elements Have Faulted Public/Granted day:2013-06-20
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