Thread: [ANNOUNCE] CSSU-thumb thread - stable Thumb2 on N900
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Estel is offline Estel
2012-11-01 , 01:06
Posts: 5,028 | Thanked: 8,613 times | Joined on Mar 2011
#1024
Originally Posted by freemangordon View Post
Hmm, it might be because I recompiled clutter with -O3 -ffast-math -ftree-vectorize. The same flags that was causing pulseaudio to use more CPU than usual . Though for a correct measurement you need to have your CPU frequency locked
Tested it with locked frequency, and still it seems to use a little more CPU than it should (although, hard to be sure, as difference isn't big - 1-2% - and xorg doesn't use much in idle, anyway).

Do you think it's worthwhile to recompile it for cssu-thumb, like pulseaudio? Also what are supposed benefits of parameter mentioned by you (-O3 -ffast-math -ftree-vectorize)? Maybe increased CPU usage is worth it, if we gain something else?

Sorry, no idea about those compiling parameters here, so question may be silly

/Estel
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