Re: Real-time kernel?

2010-09-16 Thread Chris Jones
On Wed, 2010-09-15 at 19:38 +0200, tto...@ttoine.net wrote: As I am curious and don't know well the photo and graphics part, could you tell us wich applications are you usi,g for your professional activities with Ubuntu ? Currently my work tools looks like this... Blender Bluefish Dia

Re: Real-time kernel?

2010-09-16 Thread Scott Lavender
Toine, Let me preface this email by thanking you for your involvement with Ubuntu Studio. I've read quite a bit of the mail archives, Ubuntu Forum posts, and wiki/help documentation I have seen your name often. I certainly hope you continue your involvement. On Wed, Sep 15, 2010 at 12:38 PM,

Re: Real-time kernel?

2010-09-16 Thread tto...@ttoine.net
Le 16/09/2010 20:07, Scott Lavender a écrit : Toine, Let me preface this email by thanking you for your involvement with Ubuntu Studio. I've read quite a bit of the mail archives, Ubuntu Forum posts, and wiki/help documentation I have seen your name often. I certainly hope you

Re: Real-time kernel?

2010-09-15 Thread tto...@ttoine.net
connection for sound. This is the same if you work on a video sound track with Ardour+Xjadeo: you need the real time kernel for jackd responsiveness. Anyway, since then and only after many years of being stuck dual-booting with WinXP, I've migrated all my work as a Photographic and Digital

Re: Real-time kernel? (was: The audio group)

2010-09-13 Thread Chris Jones
of this but perhaps someone with broader experience can explain it better. Regards, ScottL So it seems to me that all examples and explanations given for the inclusion of the real-time kernel by default are to cater for the audiophiles using Ubuntu Studio as their platform. Forgive me if I'm

Re: Real-time kernel? (was: The audio group)

2010-09-13 Thread Mike Holstein
of the real-time kernel in Ubuntu Studio, but why exactly is it necessary? That's a good question. Abogani has written a small overview of his take on it here: https://lists.ubuntu.com/archives/kernel-team/2010-March/009323.html -- David

Re: Real-time kernel? (was: The audio group)

2010-09-13 Thread Scott Lavender
raised the question before regarding the inclusion of the real-time kernel in Ubuntu Studio, but why exactly is it necessary? That's a good question. Abogani has written a small overview of his take on it here: https

Re: Real-time kernel? (was: The audio group)

2010-09-13 Thread Chris Jones
even in the archives anymore. So you are saying that Ubuntu Studio no longer comes with the real-time kernel installed out-of-the-box? I'm confused. Because last time I checked, it did. Some would also disagree with your about an -rt kernel for video or graphic work. It has been suggested

Real-time kernel? (was: The audio group)

2010-09-07 Thread David Henningsson
2010-09-07 02:17, Chris Jones skrev: I know I've raised the question before regarding the inclusion of the real-time kernel in Ubuntu Studio, but why exactly is it necessary? That's a good question. Abogani has written a small overview of his take on it here: https://lists.ubuntu.com/archives

Re: Real-time kernel? (was: The audio group)

2010-09-07 Thread Scott Lavender
On Tue, Sep 7, 2010 at 2:55 AM, David Henningsson david.hennings...@canonical.com wrote: 2010-09-07 02:17, Chris Jones skrev: I know I've raised the question before regarding the inclusion of the real-time kernel in Ubuntu Studio, but why exactly is it necessary? That's a good question

Re: Real time kernel exploitation

2008-08-13 Thread Alessio Igor Bogani
Hi, 2008/8/13 Andrew Hunter [EMAIL PROTECTED]: [...] | 2) Port RH implementation (rtctl) on Ubuntu. It is too complex for me | but it get less assumption than rtirq. This would require the porting and packaging of most (possibly all) the daemons listed here[1]. Those aren't daemon but

Re: Real time kernel exploitation

2008-08-12 Thread Alessio Igor Bogani
Hi! 2008/8/12 Raphaël Doursenaud [EMAIL PROTECTED]: [...] Well this is exactly the purpose of Rui Nuno Capela's rtirq script. I packaged it and it's waiting in REVU. I don't like rtirq at all. I can propose two alternative implementations: 1) Start from my proof of concept. It's minimal and

Re: Real time kernel exploitation

2008-08-12 Thread Andrew Hunter
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Alessio Igor Bogani wrote: | Hi! | | 2008/8/12 Raphaël Doursenaud [EMAIL PROTECTED]: | [...] | Well this is exactly the purpose of Rui Nuno Capela's rtirq script. | I packaged it and it's waiting in REVU. | | I don't like rtirq at all. | | I can

Re: Real time kernel exploitation

2008-08-11 Thread Cory K.
Marc R.J. Brevoort wrote: On Mon, 11 Aug 2008, Alessio Igor Bogani wrote: I suggest a simple hack that result in a better system response on audio related tasks. [...] Prioritizing IRQs reduce possibility of X-Runs happens. As far i know it the most frustrating event for an UbuntuStudio

Re: Real time kernel exploitation

2008-08-11 Thread Raphaël Doursenaud
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Cory K. a écrit : Marc R.J. Brevoort wrote: On Mon, 11 Aug 2008, Alessio Igor Bogani wrote: I suggest a simple hack that result in a better system response on audio related tasks. [...] Prioritizing IRQs reduce possibility of X-Runs happens.

Re: Real time kernel exploitation

2008-08-11 Thread Raphaël Doursenaud
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Cory K. a écrit : Raphaël Doursenaud wrote: Cory K. a écrit : Marc R.J. Brevoort wrote: On Mon, 11 Aug 2008, Alessio Igor Bogani wrote: I suggest a simple hack that result in a better system response on audio related tasks. [...]