UndoDB's performance

[Michael Snyder]

Marc Khouzam wrote:
> 
> My results did seem suspiciously good.  Trying things again, I don't
> get the same results at all.  I don't remember my exact orginal test,
> but I know PRecord had a problem with recursion, maybe that is what
> skewed the results?  

That problem with recursion was actually in gdb core, not in precord.
As long as you're just executing (ie. not reverse-stepping) it would
never have showed up.

(and it's fixed now).