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From: "Huang, Ying" <ying.huang@intel.com>
To: Sebastian Siewior <linux-crypto@ml.breakpoint.cc>
Cc: Herbert Xu <herbert@gondor.apana.org.au>,
	"Adam J. Richter" <adam@yggdrasil.com>,
	akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
	linux-crypto@vger.kernel.org, mingo@elte.hu, tglx@linutronix.de
Subject: Re: [PATCH -mm crypto] AES: x86_64 asm implementation optimization
Date: Fri, 25 Apr 2008 15:21:27 +0800	[thread overview]
Message-ID: <1209108087.20936.30.camel@caritas-dev.intel.com> (raw)
In-Reply-To: <20080425071258.GA4460@Chamillionaire.breakpoint.cc>

Hi, Sebastian,

On Fri, 2008-04-25 at 09:12 +0200, Sebastian Siewior wrote:
> * Huang, Ying | 2008-04-25 11:11:17 [+0800]:
> 
> >Hi, Sebastian,
> Hi Huang,
> 
> >So I think the reason maybe the read/write port throughput of CPU.
> Ah so it is just a local problem you say? I may get my fingers on
> another amd box....

I mean the read/write port design difference between CPU
micro-architecture. It is not a local problem. Sorry for my English.

> >I changed the patches to group the read or write together instead of
> >interleaving. Can you help me to test these new patches? The new patches
> >is attached with the mail.
> Sure.
Thank you very much.

Best Regards,
Huang Ying


  reply	other threads:[~2008-04-25  7:16 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-04-09  6:41 [PATCH -mm crypto] AES: x86_64 asm implementation optimization Huang, Ying
2008-04-09  6:41 ` Huang, Ying
2008-04-16  7:31 ` Sebastian Siewior
2008-04-16  8:19   ` Huang, Ying
2008-04-16  8:23     ` Andi Kleen
2008-04-16  9:50       ` Herbert Xu
2008-04-16 18:40     ` Sebastian Siewior
2008-04-17  1:52       ` Huang, Ying
2008-04-17  3:34         ` Herbert Xu
2008-04-17  4:53           ` Huang, Ying
2008-04-23 22:28           ` Sebastian Siewior
2008-04-24  0:51             ` Herbert Xu
2008-04-17  3:36       ` Huang, Ying
2008-04-23 22:32         ` Sebastian Siewior
2008-04-25  3:11           ` Huang, Ying
2008-04-25  7:12             ` Sebastian Siewior
2008-04-25  7:21               ` Huang, Ying [this message]
2008-04-25  7:37                 ` Sebastian Siewior
2008-04-29 22:12             ` Sebastian Siewior
2008-05-04  6:25               ` dean gaudet
2008-05-07  5:12                 ` Huang, Ying
2008-05-07  5:26               ` Huang, Ying

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