Apparatus for reconfiguring, mapping method and scheduling method in reconfigurable multi-processor system
    1.
    发明申请
    Apparatus for reconfiguring, mapping method and scheduling method in reconfigurable multi-processor system 失效
    可重构多处理器系统中的重配置,映射方法和调度方法

    公开(公告)号:US20080189703A1

    公开(公告)日:2008-08-07

    申请号:US11980647

    申请日:2007-10-31

    IPC分类号: G06F9/46

    CPC分类号: G06F9/4881 G06F2209/483

    摘要: Provided are an apparatus for reconfiguring a mapping method and a scheduling method in a reconfigurable multi-processor system. A single function is mapped to a reconfigurable processor. When a task is created in the reconfigurable multi-processor system, a function of the task is dynamically mapped to a host processor or a reconfigurable processor, thereby removing temporal sharing between functions on the reconfigurable processor and thus reducing the number of times reconfiguration is performed. The overhead of the reconfigurable processor is minimized and the reconfigurable processor is optimized for a dynamic multi-application environment.

    摘要翻译: 提供了一种用于在可重新配置的多处理器系统中重新配置映射方法和调度方法的装置。 单个功能映射到可重配置处理器。 当在可重新配置的多处理器系统中创建任务时,任务的功能被动态地映射到主机处理器或可重新配置的处理器,从而消除可重新配置的处理器上的功能之间的时间共享,从而减少执行重新配置的次数 。 可重构处理器的开销最小化,并且可重构处理器针对动态多应用环境进行了优化。

    Apparatus for reconfiguring, mapping method and scheduling method in reconfigurable multi-processor system
    2.
    发明授权
    Apparatus for reconfiguring, mapping method and scheduling method in reconfigurable multi-processor system 失效
    可重构多处理器系统中的重配置,映射方法和调度方法

    公开(公告)号:US08677362B2

    公开(公告)日:2014-03-18

    申请号:US11980647

    申请日:2007-10-31

    IPC分类号: G06F9/30 G06F9/40 G06F9/44

    CPC分类号: G06F9/4881 G06F2209/483

    摘要: Provided are an apparatus for reconfiguring a mapping method and a scheduling method in a reconfigurable multi-processor system. A single function is mapped to a reconfigurable processor. When a task is created in the reconfigurable multi-processor system, a function of the task is dynamically mapped to a host processor or a reconfigurable processor, thereby removing temporal sharing between functions on the reconfigurable processor and thus reducing the number of times reconfiguration is performed. The overhead of the reconfigurable processor is minimized and the reconfigurable processor is optimized for a dynamic multi-application environment.

    摘要翻译: 提供了一种用于在可重新配置的多处理器系统中重新配置映射方法和调度方法的装置。 单个功能映射到可重配置处理器。 当在可重新配置的多处理器系统中创建任务时,任务的功能被动态地映射到主机处理器或可重新配置的处理器,从而消除可重新配置的处理器上的功能之间的时间共享,从而减少执行重新配置的次数 。 可重新配置处理器的开销最小化,并且可重构处理器针对动态多应用环境进行了优化。

    Unified memory apparatus for reconfigurable processor and method of using the unified memory apparatus
    3.
    发明申请
    Unified memory apparatus for reconfigurable processor and method of using the unified memory apparatus 审中-公开
    用于可重构处理器的统一存储装置和使用统一存储装置的方法

    公开(公告)号:US20080168250A1

    公开(公告)日:2008-07-10

    申请号:US11979926

    申请日:2007-11-09

    IPC分类号: G06F12/00

    CPC分类号: G06F15/7867

    摘要: A unified memory apparatus for a reconfigurable processor and a method of using the unified memory apparatus are provided. The unified memory apparatus includes: a first memory to store data; and a second memory to store configuration information used to reconfigure a system for a processor to perform a predetermined function, wherein the first memory and the second memory are physically unified in a unified memory. Thus, a memory space can be efficiently used according to data and size of configuration information.

    摘要翻译: 提供了一种用于可重构处理器的统一存储装置和使用统一存储装置的方法。 统一存储装置包括:存储数据的第一存储器; 以及第二存储器,用于存储用于重新配置用于处理器执行预定功能的系统的配置信息,其中所述第一存储器和所述第二存储器在物理上统一在统一存储器中。 因此,可以根据配置信息的数据和大小有效地使用存储器空间。

    Method and apparatus for managing configuration memory of reconfigurable hardware
    4.
    发明申请
    Method and apparatus for managing configuration memory of reconfigurable hardware 有权
    用于管理可重配置硬件的配置存储器的方法和装置

    公开(公告)号:US20090063790A1

    公开(公告)日:2009-03-05

    申请号:US12076276

    申请日:2008-03-14

    IPC分类号: G06F12/02

    CPC分类号: G06F12/0646

    摘要: Provided is a method of managing a configuration memory of reconfigurable hardware which can reconfigure hardware according to hardware configuration information. The method includes: determining at least one slot capable of currently storing the hardware configuration information on the basis of the states of a plurality of slots of the configuration memory; and storing hardware configuration information, which is stored in an external memory, in the determined at least one slot capable of currently storing the hardware configuration information. Accordingly, memory utilization can be improved even in dynamic environment such as data dependent control flow or multi-tasking.

    摘要翻译: 提供了一种管理可重配置硬件的配置存储器的方法,其可以根据硬件配置信息重新配置硬件。 该方法包括:基于配置存储器的多个时隙的状态来确定能够当前存储硬件配置信息的至少一个时隙; 以及将存储在外部存储器中的硬件配置信息存储在所确定的能够当前存储硬件配置信息的至少一个时隙中。 因此,即使在诸如数据相关的控制流程或多任务的动态环境中,也可以提高存储器利用率。