Multiple processor core device having shareable functional units for self-repairing capability
    31.
    发明申请
    Multiple processor core device having shareable functional units for self-repairing capability 失效
    具有用于自修复能力的可共享功能单元的多处理器核心设备

    公开(公告)号:US20050066079A1

    公开(公告)日:2005-03-24

    申请号:US10667084

    申请日:2003-09-18

    申请人: David Luick

    发明人: David Luick

    IPC分类号: G06F3/00

    摘要: Multiple processor cores are implemented on a single integrated circuit chip, each having its own respective shareable functional units, which are preferably floating point units. A failure of a shareable unit in one processor causes that processor to share the corresponding unit in another processor on the same chip. Preferably, a functional unit is shared on a cycle interleaved basis.

    摘要翻译: 多个处理器核实现在单个集成电路芯片上,每个集成电路芯片具有各自的可共享功能单元,其优选地是浮点单元。 一个处理器中的可共享单元的故障导致该处理器在同一芯片上的另一个处理器中共享相应的单元。 优选地,在循环交织的基础上共享功能单元。