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    • 3. 发明授权
    • System and apparatus for error-correcting register files
    • 用于纠错寄存器文件的系统和设备
    • US08301992B2
    • 2012-10-30
    • US12537890
    • 2009-08-07
    • Anthony J. BybellMichael B. MitchellJason M. Sullivan
    • Anthony J. BybellMichael B. MitchellJason M. Sullivan
    • G06F11/00G08C25/00H03M13/00H04L1/00
    • G06F11/1666G06F11/1405G06F11/1658G06F11/20
    • A method, system and computer program product for enabling a register file to recover from detection of a parity error. A first register file and a second register file are associated with a parallel file structure. When the parity error is detected, the system determines whether the first register file or second register file is associated with the parity error. The register file determined to have the parity error is associated with an offending register and a non-offending register is associated with the “good” register file. Subsequent to the detection of the parity error, the system executes a repair sequence, whereby the register file associated with the offending register receives data from the register file associated with the non-offending register. The offending register file recovers from the parity error with or without the use of a parity interrupt.
    • 一种用于使寄存器文件能够从奇偶校验错误的检测中恢复的方法,系统和计算机程序产品。 第一寄存器文件和第二寄存器文件与并行文件结构相关联。 当检测到奇偶校验错误时,系统确定第一寄存器文件或第二寄存器文件是否与奇偶校验错误相关联。 被确定为具有奇偶校验错误的寄存器文件与违规寄存器相关联,并且非违例寄存器与良好寄存器文件相关联。 在检测到奇偶校验错误之后,系统执行修复序列,由此与违规寄存器相关联的寄存器文件从与非违规寄存器相关联的寄存器文件中接收数据。 错误的寄存器文件在使用或不使用奇偶校验中断的情况下从奇偶校验错误中恢复。
    • 4. 发明申请
    • System and Apparatus for Error-Correcting Register Files
    • 用于错误校正寄存器文件的系统和设备
    • US20110035643A1
    • 2011-02-10
    • US12537890
    • 2009-08-07
    • Anthony J. BybellMichael B. MitchellJason M. Sullivan
    • Anthony J. BybellMichael B. MitchellJason M. Sullivan
    • H03M13/00G06F11/16G06F11/08G06F11/00
    • G06F11/1666G06F11/1405G06F11/1658G06F11/20
    • A method, system and computer program product for enabling a register file to recover from detection of a parity error. A first register file and a second register file are associated with a parallel file structure. When the parity error is detected, the system determines whether the first register file or second register file is associated with the parity error. The register file determined to have the parity error is associated with an offending register and a non-offending register is associated with the “good” register file. Subsequent to the detection of the parity error, the system executes a repair sequence, whereby the register file associated with the offending register receives data from the register file associated with the non-offending register. The offending register file recovers from the parity error with or without the use of a parity interrupt.
    • 一种用于使寄存器文件能够从奇偶校验错误的检测中恢复的方法,系统和计算机程序产品。 第一注册文件和第二注册文件与并行文件结构相关联。 当检测到奇偶校验错误时,系统确定第一寄存器文件或第二寄存器文件是否与奇偶校验错误相关联。 被确定为具有奇偶校验错误的寄存器文件与违规寄存器相关联,并且非违例寄存器与“好”寄存器文件相关联。 在检测到奇偶校验错误之后,系统执行修复序列,由此与违规寄存器相关联的寄存器文件从与非违规寄存器相关联的寄存器文件中接收数据。 错误的寄存器文件在使用或不使用奇偶校验中断的情况下从奇偶校验错误中恢复。