Ratio of
Base Base O(1)J2 O(1)J4 O(1)J9 O(1)J9 /
Kernel 2.2.19 2.4.17 2.4.17 2.4.17 2.4.17
2417Base
lat_ctx -s 0 2 4 8 16 32 64
2 1.46 3.03 7.38 7.38 0.97 32.0%
4 2.04 3.55 4.84 4.89 4.97 140.2%
8 2.74 4.41 6.04 4.96 4.43 100.6%
16 3.01 4.78 4.93 5.46 3.82 80.0%
32 5.48 7.29 4.80 5.75 4.56 62.6%
64 5.74 8.37 5.86 6.12 5.62 67.1%
lat_ctx -s 16 2 4 8 16 32 64
2 14.33 16.15 15.62 15.11 13.93 86.3%
4 14.30 16.13 17.83 16.27 16.51 102.4%
8 14.39 16.38 17.58 17.35 15.20 92.8%
16 16.43 19.34 17.75 17.70 16.54 85.6%
32 39.92 39.93 24.63 24.95 32.65 81.8%
64 53.67 49.87 45.34 42.76 49.91 100.1%
lat_ctx -s 32 2 4 8 16 32 64
2 22.86 24.73 27.56 27.03 24.29 98.2%
4 22.85 24.85 25.98 25.78 25.22 101.5%
8 25.18 30.94 26.51 26.65 25.04 81.0%
16 58.70 74.32 38.69 35.07 48.32 65.0%
32 99.16 94.41 74.32 74.85 89.62 94.9%
64 99.28 96.91 98.45 97.75 94.29 97.3%
lat_ctx -s 64 2 4 8 16 32 64
2 40.24 42.06 44.57 44.11 40.72 96.8%
4 49.10 43.28 43.23 43.99 42.85 99.0%
8 111.28 105.56 49.43 45.81 58.41 55.3%
16 185.12 182.84 127.11 124.74 169.94 92.9%
32 185.20 182.81 184.97 182.92 175.70 96.1%
64 185.26 184.46 186.54 186.22 178.63 96.8%
Duc.
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