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[sc-users] SC performance on linux
- To: sc-users@xxxxxxxxxxxxxxxx
- Subject: [sc-users] SC performance on linux
- From: "Sean Braithwaite" <brapse@xxxxxxxxx>
- Date: Mon, 22 Dec 2008 03:56:59 -0500
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Hello,
I'm having more of problems running the latest (from svn) SC in terms of performance. I get a couple xruns per minute.The situation seems quite dramatic so i must have done something wrong. Here are the steps I have done to try and remedy the situation.
- Installed the realtime kernel
- Configure my limits.conf for @audio group to
rtprio: 95
nice -19
memlock 256000
- confirmed my user was in audio and audio owns /dev/dsp
- Configure jack to use realtime,
priority: 10,
Frames/Period: 64
Sample Rate: 44100
- confirmed that sclang can run at priority 1
Running off macbookpro 4.1 which ran SC fine under os x.
any help would be greatly appreciated
-sean