Description: Recursive, CPE = 5.00
Description: Iterative, CPE = 5.00
Description: Unroll 3X Assoc 1, CPE = 5.02
Description: Unroll 3X Assoc 2, CPE = 5.04
Description: Unroll 3X Assoc 2t, CPE = 4.98
Description: Unroll 3X Split, CPE = 3.05