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Processor that recovers from excessive approximate computing error

机译:从过多的近似计算错误中恢复的处理器

摘要

A processor includes a storage configured to receive a snapshot of a state of the processor prior to performing a set of computations in an approximating manner. The processor also includes an indicator that indicates an amount of error accumulated while the set of computations is performed in the approximating manner. When the processor detects that the amount of error accumulated has exceeded an error bound, the processor is configured to restore the state of the processor to the snapshot from the storage.
机译:处理器包括被配置为在以近似方式执行一组计算之前接收处理器状态的快照的存储器。处理器还包括指示符,该指示符指示在以近似方式执行一组计算时累积的错误量。当处理器检测到累积的错误量已超过错误界限时,处理器被配置为将处理器的状态从存储恢复到快照。

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