number | method | Intel i3 2375M |
Intel i7 3630QM |
Intel i7 4900MQ |
---|---|---|---|---|
1 | u8_popcnt_reference | 0.398 | 0.169 | 0.140 |
2 | u8_popcnt_wegner | 0.296 | 0.134 | 0.110 |
3 | u32_popcnt_wegner | 0.150 | 0.072 | 0.050 |
4 | u8_popcnt_shift_v1 | 0.017 | 0.009 | 0.000 |
5 | u32_popcnt_shift_v1 | 0.008 | 0.014 | 0.000 |
6 | u8_popcnt_shift_v2 | 0.015 | 0.010 | 0.000 |
7 | u32_popcnt_shift_v2 | 0.004 | 0.010 | 0.000 |
8 | u32_popcnt_table_v1 | 0.030 | 0.012 | 0.010 |
9 | u32_popcnt_table_v2 | 0.014 | 0.007 | 0.000 |
10 | u8_asm_popcnt | 0.023 | 0.011 | 0.002 |
11 | u32_asm_popcnt | 0.007 | 0.001 | 0.000 |
12 | u32_asm_popcnt_ur2 | 0.006 | 0.000 | 0.000 |
13 | u32_asm_popcnt_ur4 | 0.007 | 0.000 | 0.000 |
14 | u32_sse_popcnt_v1 | 0.004 | 0.000 | 0.000 |
15 | u32_sse_popcnt_v2 | 0.008 | 0.000 | 0.000 |
16 | u32_avx2_popcnt_v1 | N/A | N/A | 0.000 |
17 | u8_popcnt_intrinsics | 0.004 | 0.000 | 0.000 |