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    Method and device for reducing power consumption in application specific instruction set processors
    1.
    发明公开
    Method and device for reducing power consumption in application specific instruction set processors 审中-公开
    用于减少应用专用指令集的处理器的功耗的方法和设备

    公开(公告)号：EP2290538A2

    公开(公告)日：2011-03-02

    申请号：EP10174072.8

    申请日：2010-08-26

    申请人： IMEC ,  Katholieke Universiteit Leuven, K.U. Leuven R&D

    发明人： Raghavan, Praveen ,  Novo Bruna, David ,  Catthoor, Francky ,  Krithikakou, Angeliki

    IPC分类号： G06F9/45

    CPC分类号： G06F8/4432 ,  G06F8/4441 ,  Y02D10/41

    摘要： The present invention provides a compile or pre-compile method and a device for converting first program code into second program code, such that the second program code has an improved execution on a targeted programmable platform. The method according to embodiments of the present invention comprises
    grouping operations on data for joint execution on a functional unit of the targeted platform, scheduling operations on data in time, and
    assigning operations to an appropriate functional unit of the targeted platform,
    wherein detailed word length information is used in at least one of the grouping, scheduling or assigning operations, rather than the typically used approximations like powers of two.

    摘要翻译： 本发明提供了一个编译或预编译的方法和用于将第一程序代码分割成第二程序代码的装置，检查没有所述第二程序代码对上一个目标可编程平台改进的执行。 该方法雅鼎在本发明的实施例包括在用于目标平台的功能单元上联合执行数据分组操作，在时间上数据的调度操作，并且在目标平台的适当的功能单元，worin详细字长分配操作，以 信息是在分组中的至少一个所使用的，调度或分配操作，而不是像的二的幂的典型使用的近似值。