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diff --git a/zarb-ml/mageia-dev/20101229/001930.html b/zarb-ml/mageia-dev/20101229/001930.html new file mode 100644 index 000000000..84641a866 --- /dev/null +++ b/zarb-ml/mageia-dev/20101229/001930.html @@ -0,0 +1,139 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> +<HTML> + <HEAD> + <TITLE> [Mageia-dev] mageia sound tasks + </TITLE> + <LINK REL="Index" HREF="index.html" > + <LINK REL="made" HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20mageia%20sound%20tasks&In-Reply-To=%3CAANLkTikh5YMKx8AEu2xAiVAj1y-GHFmYD6F4H2Nih7W5%40mail.gmail.com%3E"> + <META NAME="robots" CONTENT="index,nofollow"> + <META http-equiv="Content-Type" content="text/html; charset=us-ascii"> + <LINK REL="Previous" HREF="001933.html"> + + </HEAD> + <BODY BGCOLOR="#ffffff"> + <H1>[Mageia-dev] mageia sound tasks</H1> + <B>Sascha Schneider</B> + <A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20mageia%20sound%20tasks&In-Reply-To=%3CAANLkTikh5YMKx8AEu2xAiVAj1y-GHFmYD6F4H2Nih7W5%40mail.gmail.com%3E" + TITLE="[Mageia-dev] mageia sound tasks">ungleichklang at gmail.com + </A><BR> + <I>Wed Dec 29 15:22:37 CET 2010</I> + <P><UL> + <LI>Previous message: <A HREF="001933.html">[Mageia-dev] Packagers representatives +</A></li> + + <LI> <B>Messages sorted by:</B> + <a href="date.html#1930">[ date ]</a> + <a href="thread.html#1930">[ thread ]</a> + <a href="subject.html#1930">[ subject ]</a> + <a href="author.html#1930">[ author ]</a> + </LI> + </UL> + <HR> +<!--beginarticle--> +<PRE>I made a couple of simple kernel tests with different Mandriva kernels to +see if Kernel-RT is really needed or should be recommanded. +I used the same song in same daw with qjackctl, same everything, except the +kernel. +I used the Hunz-Demo-song in Renoise 2.6 with low Frames in QJackctl to +force some XRUNS on my Laptop with onboard soundcard. + + - kernel-desktop-2.6.33.7-2mnb => 14 XRUNS + - kernel-desktop-tmb-desktop-2.6.34-10mdv => 10 XRUNS + - kernel-rt-2.6.33.5-1.rt23.1 => 2 XRUNS + +I also use the RTIRQ from Rui Nuno Capela with the Kernel-RT + +any other experiences?? + +regards, saschas + +2010/12/22 Sascha Schneider <<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">ungleichklang at gmail.com</A>> + +><i> This sounds great, +</I>><i> +</I>><i> latest kernel-tmb I see in the repos (64bit) is 2.6.31 +</I>><i> will test it this eve on my both mashines with my musicapps. +</I>><i> +</I>><i> Thanks Thomas +</I>><i> +</I>><i> added this kernel as an option to the wiki +</I>><i> +</I>><i> regard, saschas +</I>><i> +</I>><i> 2010/12/22 Thomas Backlund <<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">tmb at iki.fi</A>> +</I>><i> +</I>><i> SaschaS skrev 17.12.2010 18:49: +</I>>><i> +</I>>><i> After having a looong chat with the guys from linux4audio and reading +</I>>>><i> tons of posts in ccrma forum, I must say ..... +</I>>>><i> +</I>>>><i> Idea with an rt-kernel for netbooks ....... DISMISSED .... it simply +</I>>>><i> makes no sense. +</I>>>><i> Those guys mostly use gentoo and build their own kernel for years now +</I>>>><i> and they gave me the following hints, that also can be found in +</I>>>><i> discussions of other distributions: +</I>>>><i> 1) the kernel (without preemption-patch) should have +</I>>>><i> +</I>>>><i> Processor type and features>> Preemption Mode>> Complete Preemption +</I>>>><i> (Real-Time) +</I>>>><i> +</I>>><i> +</I>>><i> This is already enabled in kernel-tmb +</I>>><i> +</I>>><i> +</I>>><i> +</I>>><i> Processor type and features>> Timer frequency>> 1000 HZ +</I>>>><i> +</I>>><i> +</I>>><i> This is already enabled in all -desktop kernels +</I>>><i> +</I>>><i> +</I>>><i> +</I>>><i> General setup>> RCU Subsystem>> RCU Implementation (Preemptable +</I>>>><i> tree-based hierarchical RCU) +</I>>>><i> +</I>>><i> +</I>>><i> This is already enabled in kernel-tmb +</I>>><i> +</I>>><i> +</I>>><i> +</I>>><i> Proccesor Type and features >> Tickless System (Dynamic Ticks) should +</I>>>><i> be excluded +</I>>>><i> +</I>>><i> +</I>>><i> This one you can get by booting with "nohz=off" on the kernel command +</I>>><i> line. +</I>>><i> +</I>>><i> -- +</I>>><i> Thomas +</I>>><i> +</I>><i> +</I>><i> +</I>-------------- next part -------------- +An HTML attachment was scrubbed... +URL: </pipermail/mageia-dev/attachments/20101229/8146cf31/attachment.html> +</PRE> + + + + + +<!--endarticle--> + <HR> + <P><UL> + <!--threads--> + <LI>Previous message: <A HREF="001933.html">[Mageia-dev] Packagers representatives +</A></li> + + <LI> <B>Messages sorted by:</B> + <a href="date.html#1930">[ date ]</a> + <a href="thread.html#1930">[ thread ]</a> + <a href="subject.html#1930">[ subject ]</a> + <a href="author.html#1930">[ author ]</a> + </LI> + </UL> + +<hr> +<a href="https://www.mageia.org/mailman/listinfo/mageia-dev">More information about the Mageia-dev +mailing list</a><br> +</body></html> |