Question: SLURM: running equilibration steps for MD simulation
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gravatar for asma.nounna
7 months ago by
asma.nounna0 wrote:

sbatch: error: Batch job submission failed: Invalid node name specified

How can I solve this?

sbatch slurm md simulation • 212 views
ADD COMMENTlink modified 6 months ago • written 7 months ago by asma.nounna0

This is something you need to take up with your local IT support. Sounds like you used a node name that is invalid.

ADD REPLYlink written 7 months ago by genomax91k

Agreed, contact the administrator. You could type pestat to get a list of all available nodes with their names, number of CPUs, memory etc.

ADD REPLYlink written 7 months ago by ATpoint40k

@genomax @ATpoint Thank you for your prompt reply. yes, I did contact them and they solved this issue.

ADD REPLYlink modified 6 months ago • written 6 months ago by asma.nounna0

Thank you. what about this error:

FATAL ERROR: CUDA error cudaGetDeviceCount(&deviceCount) in file src/DeviceCUDA.C, function initialize, line 135 on Pe 18 helios3.helios.calculquebec.ca):no CUDA-capable device is detected

Thank you

ADD REPLYlink written 7 months ago by asma.nounna0

You do not appear to have any Video card/node(s) that are capable of running CUDA code (which runs on Graphics processor units).

ADD REPLYlink modified 7 months ago • written 7 months ago by genomax91k

Please contact your cluster administrator. This is nothing we can help with from remote. CUDA requires a GPU. Please ask the admin if you have nodes that are equiped with GPUs.

ADD REPLYlink written 7 months ago by ATpoint40k

@ATpoint Thank you. Yes, I contacted them. it was because I was using login node instead of compute node

ADD REPLYlink written 6 months ago by asma.nounna0
0
gravatar for asma.nounna
6 months ago by
asma.nounna0 wrote:

@genomax Thank you. Yes, the error was because I was running the job from login node instead of the compute node.

ADD COMMENTlink written 6 months ago by asma.nounna0
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