Re: [linux-audio-user] Is everyone sick of interrupts yet?

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Subject: Re: [linux-audio-user] Is everyone sick of interrupts yet?
From: Mark Knecht (mknecht_AT_controlnet.com)
Date: Tue Sep 28 2004 - 23:11:14 EEST

Lee Revell wrote:
>
> If you cannot tolerate a single xrun, then you NEED to use a low latency
> kernel. Screwing around with interrupts and the FC2 kernel is a waste
> of time.

I agree.

> I get no xruns at 32 (!) frames using 2.6 with the VP patches,
> and my soundcard shares an interrupt with USB:
>

(Non-argumentive if it's unclear) Please stick a USB mouse on the USB
port that is shared and wiggle it madly while doing some of this. Can
you create an xrun?

BTW - PIC or APIC interrupts?

Thanks,
Mark

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