Invention Grant
US08108714B2 Method and system for soft error recovery during processor execution
有权
处理器执行期间软错误恢复的方法和系统
- Patent Title: Method and system for soft error recovery during processor execution
- Patent Title (中): 处理器执行期间软错误恢复的方法和系统
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Application No.: US11684775Application Date: 2007-03-12
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Publication No.: US08108714B2Publication Date: 2012-01-31
- Inventor: Pradip Bose , Jude A. Rivers , Victor Zyuban
- Applicant: Pradip Bose , Jude A. Rivers , Victor Zyuban
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent Ido Tuchman; William J. Stock
- Main IPC: G06F11/00
- IPC: G06F11/00

Abstract:
A system for soft error recovery used during processor execution. The system may include a microprocessor, processor, controller, or the like. The system may also include a pipeline to reduce the cycle time of the processor, and a write-back stage within the pipeline. The system may further include an error-correcting code stage before the write-back stage that checks a value to be written by the processor for any error. The error-correcting code stage may correct any error in the value, and the pipeline may lack a recovery unit pipeline.
Public/Granted literature
- US20080229145A1 Method and system for soft error recovery during processor execution Public/Granted day:2008-09-18
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