VMD-L Mailing List

From: Vlad Cojocaru (vlad.cojocaru_at_mpi-muenster.mpg.de)
Date: Wed Dec 03 2014 - 12:47:20 CST

Hi John,

NVIDIA driver: 340.46

Weirdly, "nvidia-smi" does not produce any output whatsoever ... There
shouldn't be any special compute nodes. This is my own workstation ...

Best
Vlad

On 12/03/2014 07:34 PM, John Stone wrote:
> Vlad,
> Thanks. What NVIDIA driver version is installed on this machine?
> If you run "nvidia-smi", does it print any warnings or errors, and
> do you see all of your GPUs listed? Are any set for "prohibited"
> or "exclusive" compute mode?
>
> Cheers,
> John Stone
> vmd_at_ks.uiuc.edu
>
> On Wed, Dec 03, 2014 at 07:27:55PM +0100, Vlad Cojocaru wrote:
>> Hi John,
>>
>> These are the options I used (same as for all my previous compilations
>> that worked just fine on openSUSE 12.X):
>>
>> LINUXAMD64 OPENGL FLTK TK ACTC CUDA OPENCL IMD XINERAMA XINPUT
>> LIBTACHYON NETCDF COLVARS TCL PYTHON PTHREADS NUMPY LP64
>>
>> My system has a standard openSUSE 13.1 with tcl 8.6 and Fltk 1.3.2, and
>> CUDA 6.5.14 .. I am not aware of any internationalized input scheme
>> setup ....
>>
>> Best
>> Vlad
>>
>> On 12/03/2014 05:26 PM, John Stone wrote:
>>> Vlad,
>>> What do you get when you run this command:
>>> vmdinfo options
>>>
>>> Cheers,
>>> John Stone
>>>
>>> On Wed, Dec 03, 2014 at 01:47:01PM +0100, Vlad Cojocaru wrote:
>>>> Dear all,
>>>>
>>>> I am experiencing some issues with running VMD with CUDA acceleration on
>>>> my machine. I compiled from source on linux x86_64 (openSUSE 13.1)
>>>> against CUDA 6.5.14 ...NVIDIA driver 340.46 ... At compilation, no
>>>> issues whatsoever. However, every time I try to run VMD I get the error
>>>> below. The program runs fine but CUDA acceleration is not available.
>>>>
>>>> Has anybody encountered a similar issue ? If yes, any idea how to fix it ?
>>>>
>>>> Thanks in advance
>>>>
>>>> Best wishes
>>>> Vlad
>>>>
>>>>
>>>> Info) VMD for LINUXAMD64, version 1.9.2beta1 (October 23, 2014)
>>>> Info) http://www.ks.uiuc.edu/Research/vmd/
>>>> Info) Email questions and bug reports to vmd_at_ks.uiuc.edu
>>>> Info) Please include this reference in published work using VMD:
>>>> Info) Humphrey, W., Dalke, A. and Schulten, K., `VMD - Visual
>>>> Info) Molecular Dynamics', J. Molec. Graphics 1996, 14.1, 33-38.
>>>> Info) -------------------------------------------------------------
>>>> Info) Multithreading available, 24 CPUs detected.
>>>> Info) Free system memory: 56003MB (86%)
>>>> XOpenIM() failed
>>>> Info) No CUDA accelerator devices available.
>>>> Info) OpenGL renderer: Quadro K4000/PCIe/SSE2
>>>> Info) Features: STENCIL STEREO MSAA(4) MDE MTX NPOT PP PS GLSL(OVFG)
>>>> Info) Full GLSL rendering mode is available.
>>>> Info) Textures: 2-D (16384x16384), 3-D (4096x4096x4096), Multitexture
>>>> (4)
>>>>
>>>> --
>>>> Dr. Vlad Cojocaru
>>>> Computational Structural Biology Laboratory
>>>> Department of Cell and Developmental Biology
>>>> Max Planck Institute for Molecular Biomedicine
>>>> Röntgenstrasse 20, 48149 Münster, Germany
>>>> Tel: +49-251-70365-324; Fax: +49-251-70365-399
>>>> Email: vlad.cojocaru[at]mpi-muenster.mpg.de
>>>> http://www.mpi-muenster.mpg.de/research/teams/groups/rgcojocaru
>> --
>> Dr. Vlad Cojocaru
>> Computational Structural Biology Laboratory
>> Department of Cell and Developmental Biology
>> Max Planck Institute for Molecular Biomedicine
>> Röntgenstrasse 20, 48149 Münster, Germany
>> Tel: +49-251-70365-324; Fax: +49-251-70365-399
>> Email: vlad.cojocaru[at]mpi-muenster.mpg.de
>> http://www.mpi-muenster.mpg.de/research/teams/groups/rgcojocaru 

-- 
Dr. Vlad Cojocaru
Computational Structural Biology Laboratory
Department of Cell and Developmental Biology
Max Planck Institute for Molecular Biomedicine
Röntgenstrasse 20, 48149 Münster, Germany
Tel: +49-251-70365-324; Fax: +49-251-70365-399
Email: vlad.cojocaru[at]mpi-muenster.mpg.de
http://www.mpi-muenster.mpg.de/research/teams/groups/rgcojocaru