Bad performance on alpha? (make buildworld)

Bernd Walter ticso at cicely12.cicely.de
Tue Feb 24 13:38:34 PST 2004


On Tue, Feb 24, 2004 at 09:54:57PM +0100, Oliver Lehmann wrote:
> Bernd Walter wrote:
> 
> > I think thats around factor 2-4 slower.
> > Especially without having CPUTYPE >=ev56 set.
> 
> Ok, I have CPUTYPE=ev56 now set in make.conf and I got slightly better
> results:
> 
>  make	  buildworld	19144.53 real	  16475.63 user      1964.88 sys
>  make -j2 buildworld	19530.91 real	  16784.12 user      2143.32 sys
>  make -j3 buildworld	19639.32 real	  16948.23 user      2173.32 sys
>  make -j4 buildworld	19892.68 real	  17177.20 user      2202.12 sys
> 
> I installed the last buildworld and built a new kernel... let's see how
> those new (with CPUTYPE=56 compiled) binaries are performing...
> *reruning-tests*

The binaries are only used to build the toolchain.
The remaining part of the buildworld aren't using the system binaries.

-- 
B.Walter                   BWCT                http://www.bwct.de
ticso at bwct.de                                  info at bwct.de



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