For example, if you have a loop that adds two arrays of four elements each, ... Use loop unrolling when: 👉Simple Loop Body: The loop contains simple operations, ...

The structure of the loop has been changed so that i is incremented by 2 instead of 1, and two summations are performed on each iteration instead. Therefore, only size/2 branches are incurred, ...

So, optimization of programs by reducing the number of loops can make considerable improvement in performance at runtime. There are several techniques for optimizing the loops. This study is based on ...

Abstract: Modulo Variable Expansion (MVE) [1] used with software pipelining (SWP) may sacrifice the register optimality (MAXLIVE) and in general may lead to unnecessary spills or move operations ...

Loop unrolling is a loop transformation technique that minimises loop overhead by repeating independent statements sequentially within the loop. The reduced number of iterations increases the ...