Re: [LAU] Balance between performance and noise

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From: rosea.grammostola <rosea.grammostola@...>

To: Robin Gareus <robin@...>

Cc: <linux-audio-user@...>

Subject: Re: [LAU] Balance between performance and noise

Date: Saturday, January 29, 2011 - 11:50 am

On 12/09/2010 09:10 PM, Robin Gareus wrote:

quoted text> On 12/09/2010 06:39 PM, rosea.grammostola wrote:

>

>> On 12/09/2010 06:35 PM, Robin Gareus wrote:

>>

>>> On 11/27/10 13:11, Arnold Krille wrote:

>>>

>>>

>>>> Set ther cpu-governor to performance (so it doesn't switch

>>>> frequencies which

>>>> produces xruns) but reduce the maximum allowed frequency.

>>>>

>>>>

>>> what kernel are you running?

>>>

>>>

>>

>>>    2.6.33.7-rt29

>>>

>>>

>> That one ^

>>

>> You tested it with yoshimi, hammond or other heavy patches? Foo-yc20 ?

>>

> different toolset here, but I can go from naught to 16 jconvolvers,

> csound, fluidsynth, ardour&  jamin in a few seconds. causing the CPU

> usage to jump up and change freq w/o x-runs.

>

> ..what does cause problems here is FSBus frequency scaling, I've

> disabled that in the BIOS.

>    
@Robin, Which version of JACK do you use?
\r

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Messages in current thread:

[LAU] Balance between performance and noise, rosea.grammostola, (Sat Nov 27, 10:24 am)

Re: [LAU] Balance between performance and noise, Leigh Dyer, (Sat Nov 27, 12:15 pm)

Re: [LAU] Balance between performance and noise, rosea.grammostola, (Thu Dec 9, 4:53 pm)

Re: [LAU] Balance between performance and noise, rosea.grammostola, (Sat Nov 27, 10:29 pm)

Re: [LAU] Balance between performance and noise, Arnold Krille, (Sat Nov 27, 12:11 pm)

Re: [LAU] Balance between performance and noise, Robin Gareus, (Thu Dec 9, 5:36 pm)

Re: [LAU] Balance between performance and noise, Fernando Lopez-Lezcano, (Thu Dec 9, 8:24 pm)

Re: [LAU] Balance between performance and noise, rosea.grammostola, (Thu Dec 9, 5:42 pm)

Re: [LAU] Balance between performance and noise, Fabio, (Thu Dec 9, 5:41 pm)

Re: [LAU] Balance between performance and noise, Fabio, (Thu Dec 9, 5:43 pm)

Re: [LAU] Balance between performance and noise, rosea.grammostola, (Thu Dec 9, 5:39 pm)

Re: [LAU] Balance between performance and noise, Robin Gareus, (Thu Dec 9, 8:10 pm)

Re: [LAU] Balance between performance and noise, rosea.grammostola, (Sat Jan 29, 11:50 am)

Re: [LAU] Balance between performance and noise, rosea.grammostola, (Tue Dec 28, 9:03 pm)

Re: [LAU] Balance between performance and noise, Robin Gareus, (Fri Jan 7, 1:12 pm)

Re: [LAU] Balance between performance and noise, Fernando Lopez-Lezcano, (Thu Dec 9, 11:54 pm)

Re: [LAU] Balance between performance and noise, Fernando Lopez-Lezcano, (Fri Dec 10, 1:13 am)

Re: [LAU] Balance between performance and noise, rosea.grammostola, (Sat Nov 27, 10:11 pm)