Integer Product combine1: Maximum use of data abstraction:
23.83 cycles/element
Integer Product combine2: Take vec_length() out of loop:
15.00 cycles/element
Integer Product combine3: Array reference to vector data:
16.00 cycles/element
Integer Product combine4: Array reference, accumulate in temporary:
10.00 cycles/element
Integer Product combine4p: Pointer reference, accumulate in temporary:
10.00 cycles/element
Integer Product Array code, unrolled by 2:
10.00 cycles/element
Integer Product combine5p: Pointer code, unrolled by 3, for loop:
10.00 cycles/element
Integer Product Array code, unrolled by 3, while loop:
10.01 cycles/element
Integer Product Array code, unrolled by 4:
10.00 cycles/element
Integer Product Array code, unrolled by 8:
10.00 cycles/element
Integer Product Array code, unrolled by 16:
10.02 cycles/element
Integer Product Pointer code, unrolled by 2:
10.00 cycles/element
Integer Product Pointer code, unrolled by 3:
10.02 cycles/element
Integer Product Pointer code, unrolled by 4:
10.01 cycles/element
Integer Product Pointer code, unrolled by 8:
10.00 cycles/element
Integer Product Pointer code, unrolled by 16:
10.00 cycles/element
Integer Product combine6: Array code, unrolled by 2, Superscalar x2:
5.00 cycles/element
Integer Product Array code, unrolled by 4, Superscalar x2:
5.00 cycles/element
Integer Product Array code, unrolled by 8, Superscalar x2:
5.00 cycles/element
Integer Product Array code, unrolled by 3, Superscalar x3:
3.33 cycles/element
Integer Product Array code, unrolled by 4, Superscalar x4:
2.50 cycles/element
Integer Product Array code, unrolled by 8, Superscalar x4:
2.50 cycles/element
Integer Product Array code, unrolled by 6, Superscalar x6:
1.66 cycles/element
Integer Product Array code, unrolled by 8, Superscalar x8:
1.25 cycles/element
Integer Product Array code, unrolled by 10, Superscalar x10:
1.09 cycles/element
Integer Product Array code, unrolled by 12, Superscalar x6:
1.67 cycles/element
Integer Product Array code, unrolled by 12, Superscalar x12:
1.15 cycles/element
Integer Product Pointer code, unrolled by 8, Superscalar x2:
4.99 cycles/element
Integer Product Pointer code, unrolled by 8, Superscalar x4:
2.49 cycles/element
Integer Product Pointer code, unrolled by 8, Superscalar x8:
1.25 cycles/element
Integer Product Pointer code, unrolled by 9, Superscalar x3:
3.33 cycles/element
Integer Product Array code, Unroll x2, Superscalar x2, noninterleaved:
5.00 cycles/element
Integer Product Array code, unrolled by 2, different associativity:
5.00 cycles/element
Integer Product Array code, unrolled by 3, Different Associativity:
3.34 cycles/element
Integer Product Array code, unrolled by 4, Different Associativity:
2.50 cycles/element
Integer Product Array code, unrolled by 6, Different Associativity:
1.74 cycles/element
Integer Product Array code, unrolled by 8, Different Associativity:
1.63 cycles/element
Integer Product SSE code, 1*VSIZE-way parallelism:
39.15 cycles/element
Integer Product SSE code, 2*VSIZE-way parallelism:
37.71 cycles/element
Integer Product SSE code, 4*VSIZE-way parallelism:
36.97 cycles/element
Integer Product SSE code, 8*VSIZE-way parallelism:
37.25 cycles/element
Integer Product SSE code, 12*VSIZE-way parallelism:
37.44 cycles/element
Integer Product SSE code, 2*VSIZE-way parallelism, reassociate:
35.41 cycles/element
Integer Product SSE code, 4*VSIZE-way parallelism, reassociate:
33.80 cycles/element
Integer Product SSE code, 8*VSIZE-way parallelism, reassociate:
32.16 cycles/element