Re: [AMBER] GTX780s

From: <>
Date: Fri, 12 Jul 2013 14:50:55 -0600 (MDT)

> Hi Ross,
> would be interesting if you can do the same test
> with Titan GPU using the same super-cooled machines
> as you are using for testing of GTX 780 but perhaps, you
> or Scott already tested Titans in such machines or it was some
> normal consumer cases ?

I think Ross and Scott have been extremely clear on this in the incredible
volume of e-mail that has come through this list on this topic. There
clearly is a cuFFT problem and also Titan's hardware is also suspect. I
would guess the skepticism of Scott and Ross will be apparent regardless
of whether or not you immerse the cards in liquid N2...

99.5% likely a Titan hardware issue:

Continuing to push the AMBER developers will not make things move faster,
and perhaps could make them move even slower. Patience please as we wait
on nVidia to see if a cuFFT fix can emerge and better probe these issues.

When Ross and Scott know, I am sure they will inform the list...


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Received on Fri Jul 12 2013 - 14:00:03 PDT
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