-------- 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.wa...@physik.uni-freiburg.de> To: Jesper Sørensen <jesoren...@ucsd.edu>
Hi Jesper, 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, Sebastian 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? > > Best, > Jesper > > On Oct 29, 2012, at 7:03 AM, sebastian > <sebastian.wa...@physik.uni-freiburg.de> wrote: > > >> Hey all together, >> >> I try to run the 4.5.5 gpu version with the NVIDIA gtx670 cards. >> >> Using: >> >> mdrun-gpu -v -s bla.tpr -device >> "OpenMM:platform=Cuda,memtest=15,deviceid=1,force-device=yes" >> >> (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 >> >> Sebastian >> -- >> gmx-users mailing list gmx-users@gromacs.org >> http://lists.gromacs.org/mailman/listinfo/gmx-users >> * 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-requ...@gromacs.org. >> * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists >> > -- gmx-users mailing list gmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users * 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-requ...@gromacs.org. * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists
