Colm Buckley wrote:
> On 22 Jun 2005, at 16:03, Conor Wynne wrote:
>>> Also because there is only one ADM64 architecture (for the moment,
>> AFAIK)
>>> Two. AMD Opteron and Intel EM64T. But no substantial difference in
> optimisation techniques between them.
Note fedora core 4 x86-64 is compiled to Nocona (gcc 3.4) because
to quote Vladimir Makarov:
"In brief, when we use tuning to AMD64, SPECFP2000 (floating point
programs) is 28% worse and SPECINT2000 (integer benchmarks) is 0.6%
worse on Intel nocona processor.
When we use tuning to Intel Nocona, SPECFP2000 is 2.7% and SPECINT2000
is 1.6% worse on Opteron."
I wonder about foster though?
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