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SubjectRe: 2.4.12aa1 [was Re: 2.4.11aa1 [was Re: 2.4.11pre6aa1]]
At 12.32 11/10/01 +0200, Andrea Arcangeli wrote:
>This update has further VM work (actually fixes compared to 2.4.11aa1),
>I also changed my mind about a few bits, and I suggest to test it since
>this one seems to run very well for me.
>
>Lorenzo and Jeffrey, I'd be interested if you could check with your
>tests how it behaves compared to 2.4.12 vanilla.

Linux-2.4.11:

lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100
seed = 140175100
71.020u 1.650s 2:20.74 51.6% 0+0k 0+0io 10652pf+0w
lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100
seed = 140175100
71.070u 1.650s 2:21.51 51.3% 0+0k 0+0io 10499pf+0w
lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100
seed = 140175100
70.790u 1.670s 2:21.01 51.3% 0+0k 0+0io 10641pf+0w

lenstra:~/src/qsort> time ./qsbench -n 9000000 -p 10 -s 140175100
63.500u 1.800s 1:34.06 69.4% 0+0k 0+0io 8836pf+0w
lenstra:~/src/qsort> time ./qsbench -n 9000000 -p 10 -s 140175100
63.020u 1.470s 1:20.22 80.3% 0+0k 0+0io 6394pf+0w
lenstra:~/src/qsort> time ./qsbench -n 9000000 -p 10 -s 140175100
63.130u 1.520s 1:12.21 89.5% 0+0k 0+0io 5676pf+0w
lenstra:~/src/qsort> time ./qsbench -n 9000000 -p 10 -s 140175100
62.820u 1.560s 1:12.61 88.6% 0+0k 0+0io 5433pf+0w
lenstra:~/src/qsort> time ./qsbench -n 9000000 -p 10 -s 140175100
63.070u 1.560s 1:14.83 86.3% 0+0k 0+0io 5811pf+0w
lenstra:~/src/qsort> time ./qsbench -n 9000000 -p 10 -s 140175100
63.160u 1.650s 1:17.84 83.2% 0+0k 0+0io 6036pf+0w

lenstra:~/src/qsort> time ./qsbench -n 45000000 -p 2 -s 140175100
71.290u 2.010s 1:50.11 66.5% 0+0k 0+0io 10462pf+0w
lenstra:~/src/qsort> time ./qsbench -n 45000000 -p 2 -s 140175100
71.490u 2.220s 1:49.62 67.2% 0+0k 0+0io 11413pf+0w
lenstra:~/src/qsort> time ./qsbench -n 45000000 -p 2 -s 140175100
71.280u 2.360s 1:54.79 64.1% 0+0k 0+0io 11110pf+0w



Linux-2.4.12-aa1:

lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100
seed = 140175100
71.420u 2.110s 2:49.01 43.5% 0+0k 0+0io 16110pf+0w
lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100
seed = 140175100
70.960u 1.850s 2:45.05 44.1% 0+0k 0+0io 15463pf+0w
lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100
seed = 140175100
70.760u 1.980s 2:45.61 43.9% 0+0k 0+0io 15595pf+0w

lenstra:~/src/qsort> time ./qsbench -n 9000000 -p 10 -s 140175100
64.020u 1.940s 1:38.76 66.7% 0+0k 0+0io 10206pf+0w
lenstra:~/src/qsort> time ./qsbench -n 9000000 -p 10 -s 140175100
64.190u 1.410s 1:16.98 85.2% 0+0k 0+0io 6796pf+0w
lenstra:~/src/qsort> time ./qsbench -n 9000000 -p 10 -s 140175100
63.530u 1.520s 1:13.51 88.4% 0+0k 0+0io 5274pf+0w
lenstra:~/src/qsort> time ./qsbench -n 9000000 -p 10 -s 140175100
63.980u 1.370s 1:16.53 85.3% 0+0k 0+0io 6456pf+0w
lenstra:~/src/qsort> time ./qsbench -n 9000000 -p 10 -s 140175100
63.640u 1.680s 1:16.38 85.5% 0+0k 0+0io 6189pf+0w
lenstra:~/src/qsort> time ./qsbench -n 9000000 -p 10 -s 140175100
63.720u 1.500s 1:15.33 86.5% 0+0k 0+0io 5777pf+0w

lenstra:~/src/qsort> time ./qsbench -n 45000000 -p 2 -s 140175100
72.810u 2.010s 1:58.16 63.3% 0+0k 0+0io 14220pf+0w
lenstra:~/src/qsort> time ./qsbench -n 45000000 -p 2 -s 140175100
71.700u 2.290s 1:58.68 62.3% 0+0k 0+0io 13803pf+0w
lenstra:~/src/qsort> time ./qsbench -n 45000000 -p 2 -s 140175100
72.440u 2.220s 1:56.13 64.2% 0+0k 0+0io 12911pf+0w




--
Lorenzo
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