From: Jussi Kivilinna Subject: Re: [PATCH] [v3] crypto: sha512: add ARM NEON implementation Date: Tue, 29 Jul 2014 19:23:51 +0300 Message-ID: <53D7CA97.2040901@iki.fi> References: <20140630163928.1362.41900.stgit@localhost6.localdomain6> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Cc: "linux-crypto@vger.kernel.org" , Russell King , Herbert Xu , "linux-arm-kernel@lists.infradead.org" , "David S. Miller" To: Ard Biesheuvel Return-path: Received: from mail.kapsi.fi ([217.30.184.167]:60383 "EHLO mail.kapsi.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751124AbaG2QZK (ORCPT ); Tue, 29 Jul 2014 12:25:10 -0400 In-Reply-To: Sender: linux-crypto-owner@vger.kernel.org List-ID: On 29.07.2014 15:35, Ard Biesheuvel wrote: > On 30 June 2014 18:39, Jussi Kivilinna wrote: >> This patch adds ARM NEON assembly implementation of SHA-512 and SHA-384 >> algorithms. >> >> tcrypt benchmark results on Cortex-A8, sha512-generic vs sha512-neon-asm: >> >> block-size bytes/update old-vs-new >> 16 16 2.99x >> 64 16 2.67x >> 64 64 3.00x >> 256 16 2.64x >> 256 64 3.06x >> 256 256 3.33x >> 1024 16 2.53x >> 1024 256 3.39x >> 1024 1024 3.52x >> 2048 16 2.50x >> 2048 256 3.41x >> 2048 1024 3.54x >> 2048 2048 3.57x >> 4096 16 2.49x >> 4096 256 3.42x >> 4096 1024 3.56x >> 4096 4096 3.59x >> 8192 16 2.48x >> 8192 256 3.42x >> 8192 1024 3.56x >> 8192 4096 3.60x >> 8192 8192 3.60x >> >> Acked-by: Ard Biesheuvel >> Tested-by: Ard Biesheuvel >> Signed-off-by: Jussi Kivilinna >> >> --- >> >> Changes in v2: >> - Use ENTRY/ENDPROC >> - Don't provide Thumb2 version >> >> v3: >> - Changelog moved below '---' > > Hi Jussi, > > What is the status of these patches? > Have you sent them to Russell's patch tracker? > I sent them to patch tracker moment ago. Thanks for the reminder. -Jussi