On Thursday, March 03, 2011 04:44:58 pm Les Mikesell wrote:
> So there are actually apps that work in Linux that aren't available for 
> OS X?

Yep.  For one example, there are the LinuxDSP plugins.  There are others. 

> I'm kind of surprised that a local disk controller would be better in 
> that respect than a network card.

Can be, depending upon the controller's chipset.  Networking has somewhat 
non-deterministic characteristics, even for small networks.  And, if you don't 
need networking to get the job done, why have it?

And don't believe what the IRQ-steering docs say; sharing IRQ's with audio 
interfaces in not going to be reliable (been there, done that, got the ALSA 
xruns to prove it), at least not the last time I tried it.  By cutting out 
devices completely that need IRQ's, you can gain some control over what IRQ 
goes where, in terms of the physical PCI slot, that leaving interfaces enabled 
'Just Because' will complicate.  In one specific example, disabling the 
ethernet interface on the motherboard of one particular machine, along with 
some of the other devices like the onboard sound card and modem, I was able to 
get the video card (nVidia) off the IRQ the audio interface's PCI slot (newer 
motherboard; only one regular PCI slot in a location conducive to the audio 
interface) had to have....
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