Erik Lindahl lindahl at sbc.su.se
Fri Apr 22 22:21:44 CEST 2005

Hi Brendan,

I've put a presentation I made a while ago on the Altivec 
(single-instruction-multiple-data) optimization at:


(it's a bit too large for posting to the list).

The SIMD optimizations might not apply at all, but the document also 
contains a summary of the important algorithm and what the "expensive" 
parts of the code do.

I'll be happy to assist in case you need more information.



On Apr 22, 2005, at 6:20 PM, Brendan Moran wrote:

> Hi,
> I saw that there was a discussion of a hardware accellerator for gmx a 
> while back.  I would be interested in contributing to such a project 
> and I have access to a PCI FPGA platform that I can experiment with.
> If there are still people who are interested in a gmx hardware 
> accellerator, I'd like to help out.  If someone could point me at the 
> more processor intensive sections of the gmx algorithm (I don't know 
> the gmx code at all yet), I could have a look and see if FPGA based 
> optimization looks practical.
> Thanks,
> Brendan
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