Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0 MIDI) | Linuxaudio.org

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0 MIDI)

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

From: Clemens Ladisch <clemens@...>

To: Paul Davis <paul@...>

Cc: <linux-audio-user@...>, Dan Capp <reflectremain@...>

Subject: Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0 MIDI)

Date: Wednesday, March 30, 2011 - 12:17 pm

Paul Davis wrote:

quoted text> i have a 6 core athlon phenom II X6 1090T (3.6GHz) system. i get xruns

> "regularly". i don't know why.
Modern power management mechanisms are quite aggressive, but increase

latency because of all the time needed to wake the hardware up again.
Try disabling C1E in the BIOS, and/or try disabling CPU frequency

scaling.
If the xruns do happen in regular time intervals, your problem might be

the BIOS which does something in SMIs (system management interrupts).

In that case, your only choices are to disable that BIOS function (if

possible; AFAIK only some IBM servers have that option:

),

or to get a different mainboard.
Regards,

Clemens

_______________________________________________

Linux-audio-user mailing list

Linux-audio-user@lists.linuxaudio.org

http://lists.linuxaudio.org/listinfo/linux-audio-user

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

Messages in current thread:

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Dan Capp, (Mon Mar 28, 9:15 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Hartmut Noack, (Wed Mar 30, 11:19 am)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Fabio, (Wed Mar 30, 2:51 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Diego Simak, (Wed Mar 30, 3:00 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., david, (Thu Mar 31, 8:45 am)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Diego Simak, (Thu Mar 31, 1:06 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., david, (Fri Apr 1, 5:15 am)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Jeremy Jongepier, (Fri Apr 1, 8:37 am)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., david, (Fri Apr 1, 7:31 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Jeremy Jongepier, (Sat Apr 2, 10:34 am)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., david, (Sat Apr 2, 8:39 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., david, (Sat Apr 2, 8:56 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Bernardo Barros, (Sat Apr 2, 6:13 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Paul Davis, (Sat Apr 2, 8:16 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Bernardo Barros, (Sat Apr 2, 10:31 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Bernardo Barros, (Sat Apr 2, 10:52 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Robin Gareus, (Sat Apr 2, 11:05 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Bernardo Barros, (Sat Apr 2, 11:17 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Paul Davis, (Sat Apr 2, 11:51 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Bernardo Barros, (Sun Apr 3, 12:03 am)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., S C Rigler, (Wed Mar 30, 3:11 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Uwaysi Bin Kareem, (Wed Mar 30, 4:11 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., jy, (Wed Mar 30, 7:22 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Peder Hedlund, (Wed Mar 30, 6:18 am)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Paul Davis, (Wed Mar 30, 11:02 am)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Clemens Ladisch, (Wed Mar 30, 12:17 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Paul Davis, (Wed Mar 30, 12:32 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Fernando Lopez-Lezcano, (Thu Mar 31, 7:45 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Paul Davis, (Thu Mar 31, 8:38 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Fernando Lopez-Lezcano, (Mon Apr 4, 7:03 pm)

Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0..., Arve Barsnes, (Wed Mar 30, 11:09 am)