公开(公告)号：US09489181B2

公开(公告)日：2016-11-08

申请号：US14510441

申请日：2014-10-09

Applicant: NATIONAL INSTRUMENTS CORPORATION

Inventor： Hojin Kee ,  Haoran Yi ,  Tai A. Ly ,  Newton G. Petersen ,  James M. Lewis ,  Dustyn K. Blasig ,  Adam T. Arnesen ,  Taylor L. Riche

IPC: G06F9/44 ,  G06F9/45

CPC classification number: G06F8/443 ,  G06F8/20 ,  G06F8/34

Abstract: System and method for performing correlation analysis. A program that includes multiple program structures and one or more data objects is stored. Each data object is shared by at least two of the program structures. For each program structure, decomposition effects on each of the data objects shared by the program structure resulting from each of a respective one or more optimizing transforms applied to the program structure are analyzed. One or more groups of correlated structures are determined based on the analyzing. Each group includes two or more program structures that share at least one data object, and at least one optimizing transform that is compatible with respect to the two or more program structures and the shared data object. For at least one group, the at least one optimizing transform is usable to transform the two or more program structures to meet a specified optimization objective.

Abstract translation: 执行相关分析的系统和方法。 存储包括多个程序结构和一个或多个数据对象的程序。 每个数据对象由至少两个程序结构共享。 对于每个程序结构，分析由应用于程序结构的相应的一个或多个优化变换中的每一个产生的由程序结构共享的每个数据对象的分解效果。 基于分析确定一组或多组相关结构。 每个组包括共享至少一个数据对象的两个或更多个程序结构，以及与两个或多个程序结构和共享数据对象兼容的至少一个优化变换。 对于至少一个组，所述至少一个优化变换可用于变换所述两个或多个程序结构以满足指定的优化目标。