[LAD] hard realtime performance synth

David McClanahan david.mcclanahan at gmail.com
Thu Jan 28 20:07:06 UTC 2010


Ok, this may a partial fair point, but I don't think its impossible that
with a machine with 100+ MB of RAM that one could screw off virtual
memory(paging) especially since I'm not really after having a soundfont
library available so much as having something that calculates a sample at a
time.

The fair part may be the "3 levels of cache" which I assume amounts to a
buffering delay.

On Thu, Jan 28, 2010 at 2:56 PM, Paul Davis <paul at linuxaudiosystems.com>wrote:

> On Thu, Jan 28, 2010 at 1:55 PM, David McClanahan
> <david.mcclanahan at gmail.com> wrote:
> > Another issue to me is not just getting a hard realtime system going, but
> > some tool to analyze code output from the compiler to tell me its
> execution
> > time(based upon processor/clock conditions)
>
> on a machine with virtual memory and 3 levels of cache? sounds, uh, hard.
>
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