ni...@lysator.liu.se (Niels Möller) writes:
> 0. Support in speed, for benchmarking.
Not checked in yet, but here are some benchmark numbers, comparing to
binvert:
$ ./speed -s 1-50 -r mpn_binvert mpn_broot.3 mpn_broot.5 mpn_broot.0xbbbbbbbb
overhead 0.000000008 secs, precision 10000 units of 1.25e-09 secs, CPU freq
800.00 MHz
mpn_binvert mpn_broot.3 mpn_broot.5 mpn_broot.0xbbbbbbbb
1 #0.000000137 3.8366 4.4029 21.8508
2 #0.000000198 5.1909 5.8947 32.5246
3 #0.000000241 6.7340 7.7864 46.7029
4 #0.000000297 6.8619 8.1066 52.9341
5 #0.000000351 8.0714 9.6218 65.0285
6 #0.000000416 7.9729 9.4530 65.6215
7 #0.000000491 7.7748 9.4784 67.4275
8 #0.000000570 7.9890 9.5140 69.0510
9 #0.000000665 8.6231 10.4859 75.3280
10 #0.000000757 8.5470 10.2203 75.0891
11 #0.000000866 8.3232 10.1256 75.5589
12 #0.000000970 8.3588 9.9857 75.2369
13 #0.000001094 8.1834 9.9811 77.2853
14 #0.000001215 8.1890 10.3640 77.3365
15 #0.000001341 8.1409 10.2097 78.4372
16 #0.000001471 8.1653 10.0144 78.1555
17 #0.000001616 8.7680 10.6265 82.2390
18 #0.000001755 8.6346 10.5235 82.5256
19 #0.000001918 8.5545 10.5469 82.5374
20 #0.000002086 8.3482 10.2555 82.1251
21 #0.000002269 8.3587 10.2612 83.0050
22 #0.000002437 8.3138 10.2000 82.8108
23 #0.000002624 8.3805 10.2959 82.9302
24 #0.000002834 8.4132 10.1681 82.8163
25 #0.000002984 8.5935 10.4927 89.1252
26 #0.000003197 8.4106 10.3507 87.5543
27 #0.000003422 8.4921 10.3770 86.1490
28 #0.000003651 8.2085 10.0955 83.4299
29 #0.000003863 8.3407 10.2859 85.9442
30 #0.000004099 8.1107 10.0274 83.3120
31 #0.000004380 8.1464 9.9863 84.3408
32 #0.000004613 8.0016 9.8276 82.2488
33 #0.000004830 8.3851 10.3905 88.6530
34 #0.000005124 8.0764 9.9676 84.8014
35 #0.000005375 8.2228 10.2147 85.2712
36 #0.000005682 8.1296 10.0968 85.1667
37 #0.000005946 8.3624 10.2367 84.8217
38 #0.000006200 8.0952 9.8462 82.9712
39 #0.000006561 8.2121 10.0474 83.2341
40 #0.000006827 8.1598 10.0154 81.7764
41 #0.000007147 8.3116 10.2083 84.0677
42 #0.000007412 7.9661 9.9489 82.4589
43 #0.000007772 8.1481 10.0188 83.1875
44 #0.000008153 7.8436 9.6670 80.9926
45 #0.000008471 8.3276 10.1567 84.5383
46 #0.000008921 8.1530 9.8974 82.0601
47 #0.000009171 8.4420 10.2143 85.7628
48 #0.000009446 8.3430 10.1862 88.0095
49 #0.000009823 8.5707 10.5054 90.2245
50 #0.000010344 8.1809 10.0330 83.6643
Regards,
/Niels
--
Niels Möller. PGP-encrypted email is preferred. Keyid C0B98E26.
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