Let's Study Whole-Program Cache Behaviour Analytically

  title={Let's Study Whole-Program Cache Behaviour Analytically},
  author={Xavier Vera and Jingling Xue},
Based on a new char acterisation of data reuse acr oss multiple loop nests, we present a method, a prototyping implementation and some experimental results for analysing the cache behaviour of whole programs with regular computations. V alidation against cache simulation using real codes shows the eÆciency and accuracy of our method. The largest program we have analysed, Applu from SPECfp95, has 3868 lines, 16 subroutines and 2565 referenc es. In the case of a 32KB cache with a 32B line size… CONTINUE READING

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