公开(公告)号：US20160259667A1

公开(公告)日：2016-09-08

申请号：US14641220

申请日：2015-03-06

Applicant: Advanced Micro Devices, Inc.

Inventor： Peter Bailey ,  Indrani Paul ,  Manish Arora

IPC: G06F9/50

CPC classification number: G06F9/505 ,  G06F1/3243 ,  G06F1/329 ,  G06F8/443 ,  G06F9/30065 ,  G06F9/3836 ,  G06F9/3842 ,  G06F9/4893 ,  G06F9/5094 ,  G06F9/522 ,  G06F2209/5019 ,  Y02D10/152 ,  Y02D10/24

Abstract: A method of balancing execution rates for a plurality of parallel program loops being executed concurrently by a processor may include estimating a completion time for each program loop of the plurality of program loops, determining a difference between the estimated completion time of a first program loop of the plurality of program loops and the estimated completion time of a second program loop of the plurality of program loops, and decreasing the difference by adjusting an execution rate of the first program loop.

Abstract translation: 一种平衡处理器并行执行的多个并行程序循环的执行率的方法可以包括：估计多个程序循环中每个程序循环的完成时间，确定第一程序循环的估计完成时间之间的差异 所述多个程序循环的多个程序循环和所述多个程序循环的第二程序循环的估计完成时间，以及通过调整所述第一程序循环的执行速率来减小所述差异。

公开(公告)号：US09619290B2

公开(公告)日：2017-04-11

申请号：US14641220

申请日：2015-03-06

Applicant: Advanced Micro Devices, Inc.

Inventor： Peter Bailey ,  Indrani Paul ,  Manish Arora

IPC: G06F9/46 ,  G06F9/50 ,  G06F9/45

CPC classification number: G06F9/505 ,  G06F1/3243 ,  G06F1/329 ,  G06F8/443 ,  G06F9/30065 ,  G06F9/3836 ,  G06F9/3842 ,  G06F9/4893 ,  G06F9/5094 ,  G06F9/522 ,  G06F2209/5019 ,  Y02D10/152 ,  Y02D10/24

Abstract: A method of balancing execution rates for a plurality of parallel program loops being executed concurrently by a processor may include estimating a completion time for each program loop of the plurality of program loops, determining a difference between the estimated completion time of a first program loop of the plurality of program loops and the estimated completion time of a second program loop of the plurality of program loops, and decreasing the difference by adjusting an execution rate of the first program loop.