[gmx-developers] 2018-beta1: undefined reference to `nvmlDeviceGetPciInfo_v3'

[Jochen Hub]

Thank you Erik and Aleksei,

I have uploaded the CmakeCache.txt to 
https://redmine.gromacs.org/issues/2311

Best,
Jochen

Am 01.12.17 um 11:32 schrieb Erik Lindahl:
> We've already observed it (and I think I saw it for some cuda8 
> combination too); addd more information to 
> http://redmine.gromacs.org/issues/2311 if you find it.
> 
> Gromacs works great with Cuda-9. For now you can just disable 
> GMX_USE_NVML in CMake.
> 
> Cheers,
> 
> Erik
> 
> On Fri, Dec 1, 2017 at 11:20 AM, Jochen Hub <jhub at gwdg.de 
> <mailto:jhub at gwdg.de>> wrote:
> 
>     Update: This happens only with Cuda 9, but not with Cuda 8.
> 
>     (Changing the gcc version does not help.)
> 
>     Did you test Gromacs 2018 with Cuda 9?
> 
>     Thanks,
>     Jochen
> 
>     Am 30.11.17 um 17:10 schrieb Jochen Hub:
> 
>         Hi all,
> 
>         first of all, thank you for the great work on gmx 2018. The
>         speedup and the the PME/GPU implementations are fabulous!!
> 
>         During linking, I get
> 
>         [100%] Linking CXX executable ../../bin/template
>         ../../lib/libgromacs.so.3.0.0: undefined reference to
>         `nvmlDeviceGetPciInfo_v3'
> 
>         The cuda/nvidia-related cmake output are:
> 
>         -- Looking for NVIDIA GPUs present in the system
>         -- Number of NVIDIA GPUs detected: 2
>         -- Found CUDA: /cm/shared/apps/cuda90/toolkit/9.0.176 (found
>         suitable version "9.0", minimum required is "6.5")
>         -- Found NVML:
>         /cm/shared/apps/cuda90/toolkit/9.0.176/lib64/stubs/libnvidia-ml.so
>         -- Enabling single compilation unit for the CUDA non-bonded
>         module. Multiple compilation units are not compatible with CC
>         2.x devices, to enable the feature specify only CC >=3.0 target
>         architectures in GMX_CUDA_TARGET_SM/GMX_CUDA_TARGET_COMPUTE.
> 
>         This is on an Intel Xeon system with GTX 1070, gcc 6.3, Cuda
>         9.0, Scientific Linux 7.3.
> 
>         Can you give me a hint how to fix this, or is this a bug?
> 
>         Thank you,
>         Jochen
> 
> 
>     -- 
>     ---------------------------------------------------
>     Dr. Jochen Hub
>     Computational Molecular Biophysics Group
>     Institute for Microbiology and Genetics
>     Georg-August-University of Göttingen
>     Justus-von-Liebig-Weg 11, 37077 Göttingen, Germany.
>     Phone: +49-551-39-14189 <tel:%2B49-551-39-14189>
>     http://cmb.bio.uni-goettingen.de/ <http://cmb.bio.uni-goettingen.de/>
>     ---------------------------------------------------
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> 
> 
> -- 
> Erik Lindahl <erik.lindahl at dbb.su.se <mailto:erik.lindahl at dbb.su.se>>
> Professor of Biophysics, Dept. Biochemistry & Biophysics, Stockholm 
> University
> Science for Life Laboratory, Box 1031, 17121 Solna, Sweden
> 
> 

-- 
---------------------------------------------------
Dr. Jochen Hub
Computational Molecular Biophysics Group
Institute for Microbiology and Genetics
Georg-August-University of Göttingen
Justus-von-Liebig-Weg 11, 37077 Göttingen, Germany.
Phone: +49-551-39-14189
http://cmb.bio.uni-goettingen.de/
---------------------------------------------------