Re: Interesting ubench scores for FreeBSD 4.11, 5.4, 6.0beta3 and DFly-Preview

[Marcin Jessa <lists@xxxxxxxxx>]

Did you try to run that for other OS's like nsbd, obsd , solaris and linux?
Just for the kicks of it.


On Sat, 03 Sep 2005 13:00:32 +0200
Tomaž Borštnar <tomaz.borstnar@xxxxxxxx> wrote:

> Kris Kennaway wrote:
> > Did you remember to disable the debugging features in FreeBSD 6
> > (WITNESS, INVARIANTS, malloc debugging)?
> 
> I commented all debugging features I could found.WITNESS and INVARIANTS for sure. How do I turn off malloc debug? I used 
> the same practice for FreeBSD 6beta3 on amd64 yet it performed actually extremely well. I was pleasently surprised with 
> the results for 64bit mode.
> 
> >  If not, you're incurring a
> > significant (usually >30%) performance penalty, which is consistent
> > with your numbers.
> 
> Not sure about malloc stuff, but usual things were commented out. Can check kernel configs when I come back and post 
> diffs to GENERIC here.
> 
> Tomaz