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Method, Devices and Systems for Dynamic Multimedia Data Flow Control for Thermal Power Budgeting

机译:用于火电预算的动态多媒体数据流控制的方法,设备和系统

摘要

Methods and devices for managing data flows for concurrent multimedia applications executing on a device including a SoC, in response to determining that a temperature or power consumption exceeds a threshold are disclosed. A lowest priority data flow may be identified. A data flow path associated with the identified lowest priority data flow may be traced. A multimedia parameter of any hardware module along the data flow path may be reduced. When the temperature or power consumption no longer exceeds the threshold, a highest priority data flow among the multimedia applications that has had the multimedia parameter reduced may be identified. A data flow path for a data flow associated with the identified highest priority data flow may be traced. The multimedia parameter may be restored to an original value along the traced data flow path for the data flow associated with the identified highest priority data flow.
机译:公开了用于响应于确定温度或功耗超过阈值来管理在包括SoC的设备上执行的并发多媒体应用的数据流的方法和设备。可以识别最低优先级的数据流。可以追踪与所识别的最低优先级数据流相关联的数据流路径。可以减少沿数据流路径的任何硬件模块的多媒体参数。当温度或功耗不再超过阈值时,可以识别多媒体参数已降低的多媒体应用程序中的最高优先级数据流。可以跟踪用于与所标识的最高优先级数据流相关联的数据流的数据流路径。多媒体参数可以沿着与所标识的最高优先级数据流相关联的数据流的跟踪数据流路径恢复为原始值。

著录项

  • 公开/公告号US2015067377A1

    专利类型

  • 公开/公告日2015-03-05

    原文格式PDF

  • 申请/专利权人 QUALCOMM INCORPORATED;

    申请/专利号US201314034725

  • 发明设计人 DAM BACKER;HEE-JUN PARK;

    申请日2013-09-24

  • 分类号G06F1/32;

  • 国家 US

  • 入库时间 2022-08-21 15:20:31

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