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

[Tomaž Borštnar <tomaz.borstnar@xxxxxxxx>]

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