From: Vlad Cojocaru (vlad.cojocaru_at_mpi-muenster.mpg.de)
Date: Wed Dec 03 2014 - 12:50:06 CST

Sorry John,

I was running as user "vlad" and that did not produce any output ..
Running as root I get this output below (nothing that I notice to be wrong):

Best
Vlad

Wed Dec 3 19:48:41 2014
+------------------------------------------------------+
| NVIDIA-SMI 340.46 Driver Version: 340.46 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile
Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util
Compute M. |
|===============================+======================+======================|
| 0 Quadro K4000 Off | 0000:02:00.0 On
| N/A |
| 30% 46C P8 23W / 87W | 1448MiB / 3071MiB | 3% Default |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Compute processes: GPU Memory |
| GPU PID Process name Usage |
|=============================================================================|
| No running compute processes
found |
+-----------------------------------------------------------------------------+

On 12/03/2014 07:47 PM, Vlad Cojocaru wrote:
> 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