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    • 4. 发明公开
    • METHODS AND APPARATUS TO SUPPORT DYNAMIC ADJUSTMENT OF GRAPHICS PROCESSING UNIT FREQUENCY
    • 方法和设备的图形处理单元的频率支持动态调整
    • EP3123275A1
    • 2017-02-01
    • EP14886851.6
    • 2014-03-27
    • Intel Corporation
    • SHEN, LeiLUEH, Guei-YuanJIANG, Yong
    • G06F1/32G06F9/44
    • G06T1/60G06F1/324G06F1/3243G06F1/3296G06F8/451G06F9/50G06F9/505G06T1/20Y02D10/126Y02D10/152
    • Disclosed methods support dynamic adjustment of graphics processing unit (GPU) frequency. According to one embodiment, a program comprises workload to execute, at least in part, on a GPU of a data processing system. A predetermined memory/compute ratio for the program is automatically retrieved, in response to the program being called for execution. The memory/compute ratio represents a ratio of memory accesses within the program, relative to compute operations within the program. In addition, a frequency of the GPU is automatically adjusted, based on the predetermined memory/compute ratio for the program. For instance, the GPU may be set to a relatively low frequency if the predetermined memory/compute ratio is relatively high, or to a relatively high frequency if the predetermined ratio is relatively low. After the frequency of the GPU is automatically adjusted, the program may execute, at least in part, on the GPU. Other embodiments are described and claimed.
    • 公开的方法支持图形处理单元(GPU)的频率的动态调整。 。根据一个实施例,程序包括工作量来执行,至少部分地在数据处理系统的GPU。该程序的预定存储器/计算机比率是响应于该程序自动地检索被调用执行。 存储器/计算机比darstellt的存储器的比率程序,相对于节目中的计算机操作中访问。 另外,GPU的频率被自动调节,基于预定的存储器/计算机比对程序。 举例来说,如果预定的存储器/计算机比率比较高,或者以相对高的频率,如果所述预定比率相对较低的GPU可被设置为相对低的频率。 GPU的频率被自动调节之后,程序可以执行,至少部分地基于所述GPU。 其他实施例中描述并要求保护。