Patch to speed-up LibTomMath

bodrato at mail.dm.unipi.it bodrato at mail.dm.unipi.it
Fri Dec 19 23:14:32 WST 2008


Hi Matt, hi everybody,

> On Wed, Dec 17, 2008 at 11:20:07PM +0100, bodrato at mail.dm.unipi.it wrote:
>> I patched the 3-way Toom from libtommath with some simple optimizations
>> ( http://ln.bodrato.it/FasterToomConvolution_pdf ), now it is
>> significantly faster: on my laptop it "obsoletes" the Karatsuba code,
>> since it is as fast a Karatsuba for small operands, but faster for
>
> Speedups for libtommath would be of interest. I guess the
> easiest way would be to email me off-list with a patch or
> a set of the relevant files? I won't guarantee that I'll include

I send you the two files. Not the differences as a patch because I
completely rewrote the files. The "full archive" is so small that I think
I can send it to the list too...

Cheers,
m

-- 
http://bodrato.it/
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