Subject: Re: [linux-audio-dev] crusoe ll problems
From: Martijn Sipkema (msipkema_AT_sipkema-digital.com)
Date: Fri Feb 21 2003 - 11:28:02 EET
> I'm trying to run a low latency kernel and audio applications on a
> crusoe processor laptop.
>
> Yes, I'm crazy.
You might want to take a look at the following:
http://www.mindcontrol.org/~hplus/aes-2001
In slide 5/6 three different processors are compared and the 400 MHz
Transmeta Crusoe is said to have a 1000 us interrupt latency whereas
a 600 MHz Intel Celeron processor has a 80 us interrupts latency,
both running BeIA/BeOS. This is probably related to code morphing.
Maybe more recent Crusoes aren't affected.
--ms
This archive was generated by hypermail 2b28 : Fri Feb 21 2003 - 11:32:16 EET