公开(公告)号：US10331195B2

公开(公告)日：2019-06-25

申请号：US15468039

申请日：2017-03-23

Applicant: QUALCOMM Incorporated

Inventor： Milena Vratonjic ,  Harmander Singh ,  Gautam Kumar ,  Mohamed Roumi ,  Kenneth Marvin Gainey ,  Ashish Bajaj

IPC: G06F1/32 ,  G06F1/3225 ,  G06F1/324 ,  G06F13/16

Abstract: In some aspects, a method for adjusting an operating frequency of a memory controller is provided, wherein a graphics processing unit (GPU) accesses a memory via the memory controller. The method includes monitoring activity of the GPU to determine an active time of the GPU, comparing the determined active time with an active threshold, and, if the determined active time is greater than the active threshold, increasing the operating frequency of the memory controller.

公开(公告)号：US20170351316A1

公开(公告)日：2017-12-07

申请号：US15468039

申请日：2017-03-23

Applicant: QUALCOMM Incorporated

Inventor： Milena Vratonjic ,  Harmander Singh ,  Gautam Kumar ,  Mohamed Roumi ,  Kenneth Marvin Gainey ,  Ashish Bajaj

IPC: G06F1/32 ,  G06F13/16

CPC classification number: G06F1/324 ,  G06F1/3225 ,  G06F13/1668 ,  G06F13/1689 ,  Y02D10/126

Abstract: In some aspects, a method for adjusting an operating frequency of a memory controller is provided, wherein a graphics processing unit (GPU) accesses a memory via the memory controller. The method includes monitoring activity of the GPU to determine an active time of the GPU, comparing the determined active time with an active threshold, and, if the determined active time is greater than the active threshold, increasing the operating frequency of the memory controller.