Hi
What is the best compiler for AMD processors ?
Thanks
Renato
Bill Broadley wrote:
Additional things to keep in mind:
* Compilers can make a huge difference. Intel for instance used to
penalize
AMD chips on the order of 5-15% with their compiler. This was
proven by
removing the if (running_on_amd()) check and seeing the improved
performance. Other compilers will achieve different performance
because
they achieve a different percentage of peak performance. Pathscale
in particular seems to sometimes achieve great performance and at other
times just average performance.... highly code dependent.
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