On Sat, Jun 08, 2013 at 12:00:59PM +0300, Jussi Kivilinna wrote: > Add implementation tuned for more performance on real hardware. Changes are > mostly around the part mixing 128-bit extract and insert instructions and > AES-NI instructions. Also 'vpbroadcastb' instructions have been change to > 'vpshufb with zero mask'. > > Tests on Intel Core i5-4570: > > tcrypt ECB results, old-AVX2 vs new-AVX2: > > size 128bit key 256bit key > enc dec enc dec > 256 1.00x 1.00x 1.00x 1.00x > 1k 1.08x 1.09x 1.05x 1.06x > 8k 1.06x 1.06x 1.06x 1.06x > > tcrypt ECB results, AVX vs new-AVX2: > > size 128bit key 256bit key > enc dec enc dec > 256 1.00x 1.00x 1.00x 1.00x > 1k 1.51x 1.50x 1.52x 1.50x > 8k 1.47x 1.48x 1.48x 1.48x > > Signed-off-by: Jussi Kivilinna <jussi.kivili...@iki.fi>
Patch applied. Thanks! -- Email: Herbert Xu <herb...@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
