From: Herbert Xu <herbert@gondor.apana.org.au>
To: Tim Chen <tim.c.chen@linux.intel.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>,
"David S.Miller" <davem@davemloft.net>,
Erdinc Ozturk <erdinc.ozturk@intel.com>,
Vinodh Gopal <vinodh.gopal@intel.com>,
James Guilford <james.guilford@intel.com>,
Wajdi Feghali <wajdi.k.feghali@intel.com>,
Jussi Kivilinna <jussi.kivilinna@iki.fi>,
Huang Ying <ying.huang@intel.com>,
Alessandro Salvatori <sandr8@gmail.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
linux-crypto@vger.kernel.org
Subject: Re: [PATCH 1/2] crypto: AVX and AVX2 version of AESNI-GCM encode and decode
Date: Fri, 20 Dec 2013 22:08:02 +0800 [thread overview]
Message-ID: <20131220140802.GC356@gondor.apana.org.au> (raw)
In-Reply-To: <1386800921.2624.9.camel@schen9-DESK>
On Wed, Dec 11, 2013 at 02:28:41PM -0800, Tim Chen wrote:
> We have added AVX and AVX2 routines that optimize AESNI-GCM encode/decode.
> These routines are optimized for encrypt and decrypt of large buffers.
> In tests we have seen up to 6% speedup for 1K, 11% speedup for 2K and
> 18% speedup for 8K buffer over the existing SSE version. These routines
> should provide even better speedup for future Intel x86_64 cpus.
>
> Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com>
Both patches applied. Thanks!
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
prev parent reply other threads:[~2013-12-20 14:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-11 22:28 Tim Chen
2013-12-20 14:08 ` Herbert Xu [this message]
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