| Pentium 100 | |
| Linux 2 kernel | |
| gcc 2.7.0 -O3 -fomit-frame-pointer | |
| No X server running, just a console, it makes the top speed jump from 151,000 | |
| to 158,000 :-). | |
| options des ecb/s | |
| assember 281000.00 177.1% | |
| 16 r1 p 158667.40 100.0% | |
| 16 r1 i 148471.70 93.6% | |
| 16 r2 p 143961.80 90.7% | |
| 16 r2 i 141689.20 89.3% | |
| 4 r1 i 140100.00 88.3% | |
| 4 r2 i 134049.40 84.5% | |
| 16 c i 124145.20 78.2% | |
| 16 c p 121584.20 76.6% | |
| 4 c i 118116.00 74.4% | |
| 4 r2 p 117977.90 74.4% | |
| 4 c p 114971.40 72.5% | |
| 4 r1 p 114578.40 72.2% | |
| -DDES_UNROLL -DDES_RISC1 -DDES_PTR |