>I've been investigating why float_sort is so much faster than std::sort on
>x86 processors, and why sorting integers is so much faster than float_sort,
>and came to the conclusion that floating-point comparisons are extremely
>slow on x86.
Hey Steven,
Is it true even with SSE3 optimizations turned on and data aligned to
16-bytes boundaries?
Which compiler were you using?
Regards.
--
Edouard
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