Fwd: Re: [gmx-users] version 4.5.5 GPU with gtx670 and cuda 4.2
sebastian.waltz at physik.uni-freiburg.de
Mon Oct 29 18:06:41 CET 2012
-------- Original Message --------
Subject: Re: [gmx-users] version 4.5.5 GPU with gtx670 and cuda 4.2
Date: Mon, 29 Oct 2012 18:03:12 +0100
From: sebastian <sebastian.waltz at physik.uni-freiburg.de>
To: Jesper Sørensen <jesorensen at ucsd.edu>
thanks for the answer.
It does not matter which card I choose.
I was hopping that forcing the device does work but it does not seem to
be the case.
Probably I have to wait for an update or the 4.6 version.
All the best,
On 10/29/2012 05:50 PM, Jesper Sørensen wrote:
> Hi Sebastian,
> This may just be my take, but the Keppler Cards are not supported yet as far as I understand it.
> They are at least not mentioned on the GROMACS GPU page in the Supported Cards section - granted that page has not been updated in quite a while.
> Specifically, does this work when you specify using the first card?
> On Oct 29, 2012, at 7:03 AM, sebastian <sebastian.waltz at physik.uni-freiburg.de> wrote:
>> Hey all together,
>> I try to run the 4.5.5 gpu version with the NVIDIA gtx670 cards.
>> mdrun-gpu -v -s bla.tpr -device
>> (diveceid=1 since I have two cards and want to use the second card).
>> I get the following error:
>> OpenMM exception caught while initializating: cudaMemcpyToSymbol: SetSim
>> copy to cSim failed invalid device symbol
>> The installed cuda version is 4.2 and the OpenMM version is 4.1.1
>> Since I have no idea whats going wrong any help is very welcomed
>> Thanks a lot
>> gmx-users mailing list gmx-users at gromacs.org
>> * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/Search before posting!
>> * Please don't post (un)subscribe requests to the list. Use the
>> www interface or send it to gmx-users-request at gromacs.org.
>> * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists
More information about the gromacs.org_gmx-users