2006/12/23, David Xu <[EMAIL PROTECTED]>:
On Saturday 23 December 2006 03:29, Alexander Leidinger wrote:
> I want to point out http://www.freebsd.org/projects/ideas/#p-memcpy
> here. Just in case someone wants to play around a little bit.
>
> Bye,
> Alexander.
I have read the code, if a buffer is not aligned at 16 bytes boundary,
it will not use FPU to copy data, but user buffer is not always 16 bytes
aligned.
If the buffer is not aligned, speedup improvement is so small to be near at 0%.
Attilio
--
Peace can only be achieved by understanding - A. Einstein
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