Re: Schedulers benchmark - Was: [ANNOUNCE][RFC] PlugSched-5.2.4 for 2.6.12 and 2.6.13-rc6

Michal Piotrowski
2005-08-17T18:04:59Z

Hi,
here are additional staircase scheduler benchmarks.

(make all -j8)

scheduler:
staircase

sched_compute=1

schedstat:
version 12
timestamp 4294712019
cpu0 1 0 0 31 0 18994 4568 7407 5903 10267 6976 14426
domain0 3 18574 18398 6 3938 193 4 0 18398 335 285 0 1191 175 0 0 285 4753 4508
75 6843 337 1 0 4508 0 0 0 0 0 0 0 0 0 2036 728 0
cpu1 3 0 0 59 0 15696 3324 6699 4661 5123 4628 12372
domain0 3 19445 19289 13 3418 162 1 0 19289 249 200 0 1178 186 0 0 200
3514 3314 37 5559 350 0 0 3314 1 0 1 0 0 0 0 0 0 1504 494 0

ng02:/usr/src/linux-2.6.12# time make all -j8
[..]
real 49m48.619s
user 77m20.788s
sys 6m7.653s

schedstat:
version 12
timestamp 2734078
cpu0 1 0 0 31 0 356054 31106 152573 125255 2881936 7814746 324948
domain0 3 118014 117779 11 5092 248 5 0 117779 128809 95903 1 1894938
234516 0 0 95903 36014 31037 85 302927 42496 1 0 31037 1 0 1 0 0 0 0 0
0 48347 17439 0
cpu1 3 0 0 59 0 300542 19080 138093 89744 2264854 9434146 281462
domain0 3 644449 644005 45 9298 434 2 0 644005 124611 92742 0 1906903
231495 0 0 92742 25101 19062 56 357145 51607 0 0 19062 2 0 2 0 0 0 0 0
0 27318 10646 0

(make clean, reboot)
---

(make all -j64)

scheduler:
staircase

sched_compute=1

schedstat:
version 12
timestamp 4294716697
cpu0 0 0 0 33 0 19246 4863 7747 6286 9132 6575 14383
domain0 3 21947 21809 84 3054 59 7 0 21809 290 245 4 1171 149 0 0 245 5059 4835
51 6050 291 3 0 4835 1 0 1 0 0 0 0 0 0 1979 673 0
cpu1 2 0 0 63 0 15351 3115 6435 4454 5300 5159 12236
domain0 3 22400 22237 14 3560 164 1 0 22235 259 207 0 1143 192 0 0 207
3267 3109 35 4064 241 1 0 3109 1 0 1 0 0 0 0 0 0 1461 515 0

ng02:/usr/src/linux-2.6.12# time make all -j64
[..]
real 58m25.456s
user 76m23.481s
sys 9m7.176s

schedstat:
version 12
timestamp 3255484
cpu0 0 0 0 33 0 689742 98987 373969 324889 2692229 69800959 590755
domain0 3 612145 609500 141 1273549 124626 7 0 609500 160067 113714 8
24280104 2559138 0 0 113714 109551 98950 77 3340107 387551 3 0 98950 1
0 1 0 0 0 0 0 0 108518 54439 0
cpu1 2 0 0 63 0 405307 27680 215244 106724 2508189 59419042 377627
domain0 3 858505 852898 2074 992349 91546 365 0 852886 138776 92602 62 24895205
2567033 0 0 92602 37703 27593 154 3880340 443218 2 0 27593 360 0 360 0
0 0 0 0 0 49080 20879 0

Regards,
Michal Piotrowski