JAVX: Java AVX library for native vector calculations.
Currently only supports vector addition of integer arrays, although extension to all operations is trivial.
Usage example:
Javx j = new Javx();
int[] b = {1, 2, 3, 4, 5, 6, 7, 8};
int[] a = {4, 2, 7, 4, 9, 6, 7, 8};
int[] c = j.add_int(a, b);
Uses native AVX instructions to do hardware-parallel vector calculations on the CPU.