公开(公告)号：US20160034310A1

公开(公告)日：2016-02-04

申请号：US14447216

申请日：2014-07-30

Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC

Inventor： Siddharth Garg ,  Bharathwaj Raghunathan

IPC: G06F9/50

CPC classification number: G06F9/5027 ,  G06F9/5088 ,  G06F9/5094 ,  G06F2209/501 ,  Y02D10/22 ,  Y02D10/32

Abstract: Technologies are generally described for methods and systems effective to assign a job to be executed in a multi-core processor that includes a first set of cores with a first size and a second set of cores with a second size different from the first size. The multi-core processor may receive the job at an arrival time and may determine a job arrival rate based on the arrival time. The job arrival rate may indicate a frequency that the multi-core processor receives a plurality of jobs. The multi-core processor may select the first set of cores and may select a degree of parallelism based on the job arrival rate and based on a performance metric relating to execution of the job on the first set of cores. In response to the selection, the multi-core processor may assign the job to be executed on the first set of cores.

Abstract translation: 通常描述技术，用于有效地分配要在多核处理器中执行的作业的方法和系统，所述多核处理器包括具有第一大小的第一组核心和具有不同于第一大小的第二大小的第二组核心。 多核处理器可以在到达时间接收作业，并且可以基于到达时间来确定作业到达速率。 作业到达率可以指示多核处理器接收多个作业的频率。 多核处理器可以选择第一组核心，并且可以基于作业到达率并且基于与第一组核心上的作业的执行有关的性能度量来选择并行度。 响应于选择，多核处理器可以分配要在第一组核心上执行的作业。

公开(公告)号：US09256470B1

公开(公告)日：2016-02-09

申请号：US14447216

申请日：2014-07-30

Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC

Inventor： Siddharth Garg ,  Bharathwaj Raghunathan

IPC: G06F9/46 ,  G06F9/50

CPC classification number: G06F9/5027 ,  G06F9/5088 ,  G06F9/5094 ,  G06F2209/501 ,  Y02D10/22 ,  Y02D10/32

Abstract: Technologies are generally described for methods and systems effective to assign a job to be executed in a multi-core processor that includes a first set of cores with a first size and a second set of cores with a second size different from the first size. The multi-core processor may receive the job at an arrival time and may determine a job arrival rate based on the arrival time. The job arrival rate may indicate a frequency that the multi-core processor receives a plurality of jobs. The multi-core processor may select the first set of cores and may select a degree of parallelism based on the job arrival rate and based on a performance metric relating to execution of the job on the first set of cores. In response to the selection, the multi-core processor may assign the job to be executed on the first set of cores.

Abstract translation: 通常描述技术，用于有效地分配要在多核处理器中执行的作业的方法和系统，所述多核处理器包括具有第一大小的第一组核心和具有不同于第一大小的第二大小的第二组核心。 多核处理器可以在到达时间接收作业，并且可以基于到达时间来确定作业到达速率。 作业到达率可以指示多核处理器接收多个作业的频率。 多核处理器可以选择第一组核心，并且可以基于作业到达率并且基于与第一组核心上的作业的执行有关的性能度量来选择并行度。 响应于选择，多核处理器可以分配要在第一组核心上执行的作业。