POV-Ray: Newsgroups: povray.general: BENCHMARK: Itanium, Opteron, Xeon, Athlon (GCC, ICC): Re: BENCHMARK: Itanium, Opteron, Xeon, Athlon (GCC, ICC)

POV-Ray : Newsgroups : povray.general : BENCHMARK: Itanium, Opteron, Xeon, Athlon (GCC, ICC) : Re: BENCHMARK: Itanium, Opteron, Xeon, Athlon (GCC, ICC)		Server Time 5 May 2024 17:42:36 EDT (-0400)

From: Christoph Hormann
Date: 10 Aug 2004 08:30:02
Message: <cfaevs$djq$1@chho.imagico.de>

S Tayefeh wrote:
> 
>> Without telling about the compiler options used this is pretty useless 
>> - you did not even mention if the Opteron/Itanium tests use a 64bit 
>> compile or not.  Also 'GCC3.x.x' is a somewhat incomplete information.
> 
> 
>  You're right. This was supposed to be a quick test, however, here are 
> the most important spec. for all but Athlon (coming later):
> 

Thanks.  The Xeon test is not very representative when not using 
-march=pentium4 (which gcc 2.96 probably does not support).  Can't say 
much about the Itanium and ICC compiles.

For a really useful comparison you should use the same compiler version 
  and same options except the -march and other processor specific flags 
on all machines.

Christoph

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