Synchronization scheduling apparatus and method in real-time multi-core system
    1.
    发明授权
    Synchronization scheduling apparatus and method in real-time multi-core system 有权
    实时多核系统同步调度装置及方法

    公开(公告)号:US08713573B2

    公开(公告)日:2014-04-29

    申请号:US13297829

    申请日:2011-11-16

    IPC分类号: G06F9/46

    CPC分类号: G06F9/4881 G06F2209/483

    摘要: A synchronization scheduling apparatus and method in a real-time multi-core system are described. The synchronization scheduling apparatus may include a plurality of cores, each having at least one wait queue, a storage unit to store information regarding a first core receiving a wake-up signal in a previous cycle among the plurality of cores, and a scheduling processor to schedule tasks stored in the at least one wait queue, based on the information regarding the first core.

    摘要翻译: 描述了实时多核系统中的同步调度装置和方法。 同步调度装置可以包括多个核心,每个核心具有至少一个等待队列;存储单元,用于存储关于在多个核心中的先前周期中接收到唤醒信号的第一核心的信息;以及调度处理器 基于关于第一核的信息调度存储在至少一个等待队列中的任务。

    SYNCHRONIZATION SCHEDULING APPARATUS AND METHOD IN REAL-TIME MULT-CORE SYSTEM
    7.
    发明申请
    SYNCHRONIZATION SCHEDULING APPARATUS AND METHOD IN REAL-TIME MULT-CORE SYSTEM 有权
    实时模式系统中的同步调度设备和方法

    公开(公告)号:US20120159501A1

    公开(公告)日:2012-06-21

    申请号:US13297829

    申请日:2011-11-16

    IPC分类号: G06F9/46

    CPC分类号: G06F9/4881 G06F2209/483

    摘要: A synchronization scheduling apparatus and method in a real-time multi-core system are described. The synchronization scheduling apparatus may include a plurality of cores, each having at least one wait queue, a storage unit to store information regarding a first core receiving a wake-up signal in a previous cycle among the plurality of cores, and a scheduling processor to schedule tasks stored in the at least one wait queue, based on the information regarding the first core.

    摘要翻译: 描述了实时多核系统中的同步调度装置和方法。 同步调度装置可以包括多个核心,每个核心具有至少一个等待队列;存储单元,用于存储关于在多个核心中的先前周期中接收到唤醒信号的第一核心的信息;以及调度处理器 基于关于第一核的信息调度存储在至少一个等待队列中的任务。

    COMPUTING SYSTEM AND METHOD CONTROLLING MEMORY OF COMPUTING SYSTEM
    8.
    发明申请
    COMPUTING SYSTEM AND METHOD CONTROLLING MEMORY OF COMPUTING SYSTEM 有权
    计算机系统和控制计算机存储器的方法

    公开(公告)号:US20110119463A1

    公开(公告)日:2011-05-19

    申请号:US12881752

    申请日:2010-09-14

    IPC分类号: G06F12/02

    CPC分类号: G06F9/5016

    摘要: Provided is a computing system having a hierarchical memory structure. When a data structure is allocated with respect to a task processed in the computing system, the data structure is divided and a portion of the data structure is allocated to a high speed memory of the hierarchical memory structure and a remaining data structure is allocated to a low speed memory of the hierarchical memory.

    摘要翻译: 提供了具有分层存储器结构的计算系统。 当相对于在计算系统中处理的任务分配数据结构时,数据结构被划分,并且数据结构的一部分被分配给分层存储器结构的高速存储器,并且剩余的数据结构被分配给 分层存储器的低速存储器。

    Real-time scheduling of task sets and determination of task sets based on verified weight, cache hit radio of the tasks and available processing cores
    10.
    发明授权
    Real-time scheduling of task sets and determination of task sets based on verified weight, cache hit radio of the tasks and available processing cores 有权
    基于验证权重,任务的高速缓存命中率和可用处理核心,任务集的实时调度和任务集的确定

    公开(公告)号:US08782649B2

    公开(公告)日:2014-07-15

    申请号:US12453171

    申请日:2009-04-30

    申请人: Min Kyu Jeong

    发明人: Min Kyu Jeong

    IPC分类号: G06F9/46

    摘要: A central processing unit (CPU) and a real-time scheduling method applicable in the CPU are disclosed. The CPU may determine a first task set and a second task set from among assigned tasks, schedule the determined first task set in a single core to enable the task to be processed, and schedule the determined second task set in a multi-core to enable the task to be processed.

    摘要翻译: 公开了一种适用于CPU的中央处理单元(CPU)和实时调度方法。 CPU可以从分配的任务中确定第一任务集和第二任务集,在单个核中调度所确定的第一任务集以使得能够处理任务,并且在多核中调度所确定的第二任务集以使能 要处理的任务。