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Message-ID: <CA+TsHUCPQiXNXXAPSuQazdOMKhACXyuYyP_smCh6o0pAfNV3YQ@mail.gmail.com>
Date: Tue, 5 Jun 2012 12:48:03 +0530
From: SAYANTAN DATTA <std2048@...il.com>
To: john-dev@...ts.openwall.com
Subject: Re: HD 7970 LDS Bank Conflicts
On Tue, Jun 5, 2012 at 12:29 PM, Solar Designer <solar@...nwall.com> wrote:
> Hi Sayantan,
>
> On Tue, Jun 05, 2012 at 12:03:22AM +0530, SAYANTAN DATTA wrote:
> > I have posted my problem to devgurus.amd.com and here's the link.
> > http://devgurus.amd.com/message/1281717#1281717
>
> Why are you concerned about bank conflicts at this stage? What's the
> penalty for a bank conflict? Have you estimated how often you will have
> a bank conflict (as percentage of total LDS accesses perhaps) if you
> don't try to avoid them?
>
> Can you just try to use LDS in whatever way and see what happens first?
>
> Alexander
>
Okay I will do that first.
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