program locality

And the related data of object-oriented language program is allocated to discontiguous memory. So the cache locality gets bad and the dereference operation increase. The result is that the program performance gets worse. Our object inlining optimization changes this situation.

但是面向对象语言将引起数据在内存中分散分布，导致内存的局部性变差和程序解引用操作的增多，后果就是程序运行时性能退化。

Exploiting programs 'locality is one of this most important problems in parallel compiling optimization and the program transformations are one of the most important approaches in exploiting programs' temporal locality and spatial locality.

开发程序的局部性是当今并行编译优化研究的重点之一，而程序变换是开发程序时间局部性和空间局部性的重要手段之一。

The utility of cache mostly depends on program locality, especially program data locality, including the temporal locality and the spatial locality.

Cache的充分利用很大程度上取决于程序自身的局部性，特别是访问数据的局部性，包括时间局部性和空间局部性。