Hi Nicolas,
Are you doing 3D classification without alignment?
> On Apr 18, 2017, at 3:34 PM, Coudray, Nicolas <[log in to unmask]> wrote:
>
> Hi,
>
> We're currently checking how relion performs on our GPU nodes and were looking at the GPU usage using nvidia-smi for different jobs. We see the usage at some point for the 2D classification and 3D refinement jobs, but haven't seen anything yet for the 3D classification.
>
> Whenever we checked (start of iteration, during maximization step, etc), we see "No running processes" for the GPUs.
>
> +-----------------------------------------------------------------------------+
> | Processes: GPU Memory |
> | GPU PID Type Process name Usage |
> |=============================================================================|
> | No running processes found |
> +-----------------------------------------------------------------------------+
>
>
> Are we just not looking at the right moment or is there something wrong with the use of GPUs in 3D classification?
> At which point of the iteration is the GPU used (or is there another way to quickly monitor the GPU usage)?
> (--gpu "0,1:2,3" option does appear in the submitted script, btw)
>
>
> Thanks,
> Best,
> Nicolas
>
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