Christoph Hellwig <email@example.com> writes:
> On Tue, Jul 08, 2003 at 05:27:55PM +0200, Fruhwirth Clemens wrote:
> > Due to the recent discussion about the asm-optimized version of AES which is
> > included in loop-AES, I'd like to point out that I've ported this
> > implementation - Dr. Brian Gladman's btw. - to CryptoAPI a long time ago.
> Cool, that means we just need to hash out the framework for optimized
> implementations now..
It's not cool. Pentium Classic tuning is quite useless for PPro+
The Pentium Classic had a quite weird pipeline and code optimized
for it tends to be suboptimal for more modern designs.
I didn't benchmark, but I suspect the C version compiled with a good compiler
for the correct CPU is faster than that on a modern CPU.
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This archive was generated by hypermail 2b29 : Tue Jul 15 2003 - 22:00:28 EST