Hi
Float Sum combine1: Maximum use of data abstraction:
32.01 cycles/element
Float Sum combine2: Take vec_length() out of loop:
21.87 cycles/element
Float Sum combine3: Array reference to vector data:
8.50 cycles/element
Float Sum combine4: Array reference, accumulate in temporary:
3.00 cycles/element
Float Sum combine4p: Pointer reference, accumulate in temporary:
3.00 cycles/element
Float Sum Array code, unrolled by 2:
3.00 cycles/element
Float Sum combine5p: Pointer code, unrolled by 3, for loop:
3.00 cycles/element
Float Sum Array code, unrolled by 3, while loop:
3.00 cycles/element
Float Sum Array code, unrolled by 4:
3.00 cycles/element
Float Sum Array code, unrolled by 8:
3.00 cycles/element
Float Sum Array code, unrolled by 16:
3.00 cycles/element
Float Sum Pointer code, unrolled by 2:
3.00 cycles/element
Float Sum Pointer code, unrolled by 3:
3.00 cycles/element
Float Sum Pointer code, unrolled by 4:
3.00 cycles/element
Float Sum Pointer code, unrolled by 8:
3.00 cycles/element
Float Sum Pointer code, unrolled by 16:
3.00 cycles/element
Float Sum combine6: Array code, unrolled by 2, Superscalar x2:
2.00 cycles/element
Float Sum Array code, unrolled by 4, Superscalar x2:
2.00 cycles/element
Float Sum Array code, unrolled by 8, Superscalar x2:
1.50 cycles/element
Float Sum Array code, unrolled by 3, Superscalar x3:
2.33 cycles/element
Float Sum Array code, unrolled by 4, Superscalar x4:
2.00 cycles/element
Float Sum Array code, unrolled by 8, Superscalar x4:
1.50 cycles/element
Float Sum Array code, unrolled by 6, Superscalar x6:
1.84 cycles/element
Float Sum Array code, unrolled by 8, Superscalar x8:
1.75 cycles/element
Float Sum Array code, unrolled by 10, Superscalar x10:
2.00 cycles/element
Float Sum Array code, unrolled by 12, Superscalar x6:
1.58 cycles/element
Float Sum Array code, unrolled by 12, Superscalar x12:
1.95 cycles/element
Float Sum Pointer code, unrolled by 8, Superscalar x2:
1.50 cycles/element
Float Sum Pointer code, unrolled by 8, Superscalar x4:
1.38 cycles/element
Float Sum Pointer code, unrolled by 8, Superscalar x8:
1.63 cycles/element
Float Sum Pointer code, unrolled by 9, Superscalar x3:
1.44 cycles/element
Float Sum Array code, Unroll x2, Superscalar x2, noninterleaved:
2.00 cycles/element
Float Sum Array code, unrolled by 2, different associativity:
1.50 cycles/element
Float Sum Array code, unrolled by 3, Different Associativity:
1.33 cycles/element
Float Sum Array code, unrolled by 4, Different Associativity:
1.50 cycles/element
Float Sum Array code, unrolled by 6, Different Associativity:
1.45 cycles/element
Float Sum Array code, unrolled by 8, Different Associativity:
1.37 cycles/element