[gmx-users] NVML does not come separate starting from Cuda 8.0
ake.sandgren at hpc2n.umu.se
Fri May 12 13:49:44 CEST 2017
CUDA 8.0.61_375_26 does not contain the actual NVML lib, only stubs.
And NVML is still separate from the CUDA package as far as i can see.
The libnvidia-ml.so in <CUDA>/lib64/stubs is much smaller than the
On 05/12/2017 01:11 PM, Szilárd Páll wrote:
> Thanks for the report. I was under the impression that this should have
> "just worked" given that NVML is now in the toolkit, but if it does not, we
> should look into it.
> Can you please, file an issue on redmine.gromacs.org (with reproducing
> On Fri, May 12, 2017 at 12:08 PM, Mat B <bieniekmat at gmail.com> wrote:
>> CUDA starting from the version 8.0 is not separated from the NVML library
>> any more, and cannot be downloaded independently. NVML is part of the
>> toolkit. However, the documentation requires the
>> GPU_DEPLOYMENT_KIT_ROOT_DIR to find NVML.
>> I have tried setting the variable to multiple combinations including the
>> CUDA directories, nvidia driver directory and their subdirectories to no
>> avail. At the same time the CUDA toolkit directory contains a single NVML
>> code example which I can compile and run successfully.
>> Can you advice me on how to configure gromacs to use NVML? Right now I am
>> ending up with the message:
>> -- Could NOT find NVML (missing: NVML_LIBRARY)
>> CMake Error at cmake/gmxManageGPU.cmake:176 (message):
>> NVML support was required, but was not detected. Please consult the
>> install guide.
>> Call Stack (most recent call first):
>> CMakeLists.txt:214 (include)
>> Mateusz Bieniek
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Ake Sandgren, HPC2N, Umea University, S-90187 Umea, Sweden
Internet: ake at hpc2n.umu.se Phone: +46 90 7866134 Fax: +46 90-580 14
Mobile: +46 70 7716134 WWW: http://www.hpc2n.umu.se
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