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    SYSTEM AND METHOD FOR OPERATING FREQUENCY ADJUSTMENT AND WORKLOAD SCHEDULING IN A SYSTEM ON A CHIP
    7.
    发明公开
    SYSTEM AND METHOD FOR OPERATING FREQUENCY ADJUSTMENT AND WORKLOAD SCHEDULING IN A SYSTEM ON A CHIP 审中-公开
    系统和运行方法频率设定和工作负载规划在系统上的芯片

    公开(公告)号：EP3072029A1

    公开(公告)日：2016-09-28

    申请号：EP14819140.6

    申请日：2014-11-19

    申请人： Qualcomm Incorporated

    发明人： PARK, Hee Jun ,  THOMSON, Steven ,  LEE, Sejoong

    IPC分类号： G06F1/20 ,  G06F1/32

    CPC分类号： G06F1/324 ,  G06F1/206 ,  G06F1/329 ,  G06F9/44505 ,  Y02D10/126 ,  Y02D10/16 ,  Y02D10/24

    摘要： Various embodiments of methods and systems for dynamically adjusting operating frequency settings of one or more processing components in a portable computing device (“PCD”) are disclosed. One such method involves receiving a request to adjust an operating frequency setting of a processing component to a required frequency (“F_req”) to process a workload. Factor readings associated with the operating capacity of the processing component may be taken. Based on the readings, performance curves associated with the processing component may be queried. The performance curves are used to determine the optimal operating frequency (“F_opt”) for the processing component. The F_opt is compared to the F_req and, if the F_req is less than F_opt, the operating frequency setting of the processing component is set to F_opt. Advantageously, as compared to F_req, at F_opt workload processing may be more efficient and a low power mode may be entered sooner.

    摘要翻译： 的用于在便携式计算设备（“PCD”）动态调整的一个或多个处理部件的工作频率设置的方法和系统各种实施例中是游离缺失盘。 一个搜索方法包括接收请求以调整到一个处理部件的工作频率设定为所需的频率（“F_REQ”）来处理的工作负荷。 与处理部件的运转容量相关因子读数可以采取。 基于该读数，与处理部件相关联的性能曲线可以被查询。 的性能曲线被用于确定性矿最佳工作频率（“F_opt”）为处理组件。 所述F_opt是相较于F_REQ并且如果F_REQ小于F_opt，处理组件的工作频率设置为F_opt。 有利的是，相比于F_REQ，在F_opt工作量处理可能是更有效的和低功率模式可被更快输入。