>
> Jeff,
>
> You probably already know this but the obvious candidate here is the
> memcpy() function, icc sticks in it's own which in some cases is much
> better than the libc one. It's unusual for compilers to have *huge*
> differences from code optimisations alone.
I know this is off topic, but I was interested in this performance,
I compared dcopy() from blas, memcpy() and just C code with optimizer
turned up in PGI/7.2
Results are here:
http://www.mlds-networks.com/index.php/component/option,com_mojo/
Itemid,29/p,49/
</OT>
>
> Ashley,
>
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>
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