On Wed, 2013-05-22 at 17:25 +0800, Michael Wang wrote:
> I've not test the hackbench with wakeup-buddy before, will do it this
> time, I suppose the 15% illegal income will suffered, anyway, it's
> illegal :)
On a 4 socket 40 core (+SMT) box, hackbench wasn't too happy.
defaultx = wakeup buddy
tbench 30 localhost
1 5 10 20 40 80 160
320
3.10.0-default 188.13 953.03 1860.03 3180.93 5378.34 10826.06 11342.90
11651.30
3.10.0-defaultx 187.26 934.55 1859.30 3160.29 5016.35 12477.15 12567.05
12068.47
hackbench -l 400 -g 400
3.10.0-default Time: 3.919 4.250 4.116
3.10.0-defaultx Time: 9.074 10.985 9.849
aim7 compute
AIM Multiuser Benchmark - Suite VII "1.1" 3.10.0-default AIM
Multiuser Benchmark - Suite VII "1.1" 3.10.0-defaultx
Tasks Jobs/Min JTI Real CPU Jobs/sec/task Tasks
Jobs/Min JTI Real CPU Jobs/sec/task
1 428.0 100 14.2 4.1 7.1328 1
428.9 100 14.1 4.1 7.1479
1 417.9 100 14.5 4.1 6.9655 1
430.4 100 14.1 4.0 7.1733
1 427.7 100 14.2 4.2 7.1277 1
424.7 100 14.3 4.2 7.0778
5 2350.7 99 12.9 13.8 7.8355 5
2156.6 99 14.1 19.8 7.1886
5 2422.1 99 12.5 12.1 8.0735 5
2155.0 99 14.1 19.7 7.1835
5 2189.3 98 13.8 18.3 7.2977 5
2108.6 99 14.4 21.4 7.0285
10 4515.6 93 13.4 27.6 7.5261 10
4529.1 96 13.4 29.5 7.5486
10 4708.6 96 12.9 24.3 7.8477 10
4597.9 96 13.2 26.9 7.6631
10 4636.6 96 13.1 25.7 7.7276 10
5197.3 98 11.7 14.8 8.6621
20 8053.2 95 15.1 78.1 6.7110 20
9431.9 98 12.8 49.1 7.8599
20 8250.5 92 14.7 67.5 6.8754 20
7973.7 97 15.2 93.4 6.6447
20 8178.1 97 14.8 78.5 6.8151 20
8145.2 95 14.9 78.4 6.7876
40 17413.8 94 13.9 88.6 7.2557 40
16312.2 92 14.9 115.6 6.7968
40 16775.1 93 14.5 111.6 6.9896 40
17070.4 94 14.2 110.6 7.1127
40 16031.7 93 15.1 147.1 6.6799 40
17578.0 94 13.8 96.9 7.3241
80 33666.7 95 14.4 138.4 7.0139 80
33854.7 96 14.3 177.9 7.0531
80 33949.6 97 14.3 128.0 7.0728 80
34164.9 96 14.2 146.4 7.1177
80 35752.2 96 13.6 159.1 7.4484 80
33807.5 96 14.3 127.6 7.0432
160 74814.8 98 13.0 149.8 7.7932 160
75162.8 98 12.9 148.6 7.8295
160 74015.3 97 13.1 149.5 7.7099 160
74642.0 98 13.0 168.2 7.7752
160 73621.9 98 13.2 146.3 7.6689 160
75572.9 98 12.8 163.6 7.8722
320 139210.3 96 13.9 280.1 7.2505 320
139010.8 97 14.0 282.4 7.2401
320 135135.9 96 14.3 277.8 7.0383 320
139611.2 96 13.9 282.2 7.2714
320 139110.5 96 13.9 280.4 7.2453 320
138514.3 97 14.0 281.0 7.2143
640 223538.9 98 17.4 577.2 5.8213 640
224704.5 95 17.3 567.3 5.8517
640 224055.5 97 17.3 575.7 5.8348 640
222385.3 95 17.4 580.1 5.7913
640 225488.4 96 17.2 566.3 5.8721 640
225882.4 93 17.2 563.0 5.8824
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