Updating Stacer to integrate GPU usage for nvidia [Issue #105]

[oozut]

Hi, I have added support for the visualization of the GPU for nvidia card with nvidia official driver installed in response to the new feature request #105 .

• Addition of a GPU information class to handle the GPU information extraction
• Does not change Stacer visualization if GPU information is not available
• Support nvidia-smi
• Addition of the GPU Memory and Usage to the Dashboard
• Addition of the GPU Memory and Usage to the Resource page
• Possibility to add support for other driver
• Support Nouveau driver
• Support Radeon driver

Here is a current example of the dashboard tab

Here is a current example of the resources tab

I have added a lightweight xml reader pugixml to be able to handle the nvidia-smi output.

The next step might be to add a column to the Processes tab to indicates the GPU Memory utilisation.

[alexmyczko]

what happens with multi gpu conputers? 2-8 gpus

[oozut]

It will handle all the gpu, it will add all the gpus memory to create a total memory and the same for the gpus utilisation in the dashboard. For the chart, It will handle each gpu individually and make a trace for each gpu, I have added the gpu name and serial number for easy identification.

[oozut]

I do not have multigpu at home so I cannot demonstrate it but the code should handle it.

[alexmyczko]

thanks for clarification, i will be glad to test it and create screenshots for you.

@oguzhaninan is there a plan to merge? plan to create/tag new releases?

[oozut]

Thanks!

[alexmyczko]

here's a debian package (for sid/amd64) http://sid.ethz.ch/debian/stacer/gpu/

it would show me 0 Percents / 800... and 0.0 GiB/88.2 GiB, and the disk thing only takes into acocunt /, nto all filesystems...

would it not also be great to show memory with indicator for zram enabled or not and how much and how much is used, visible with swapon also the CPU Model Core Speed seem to be not exactly right, if it's more than one cpu with multiple cores, the core number is right. the speed looks wrong for me.

[oguzhaninan]

Hi @oozut,

Thank you so much for this feature. But it doesn't look good for the Dashboard. Perhaps there should be a different page for this.

[ghost]

Looks rad! :(

[alexmyczko]

maybe make it a build option? or even better runtime option?

[ghost]

maybe male it a build option? or even better runtime option?

Eh, I think we need an actively developed fork..

[ninjamar]

Any update on this PR?

[cs-mshah]

This seems to be good. It would be great to have it merged.

[jesseibiza]

Look cool how can i get it working on Garuda "arch" ? Any input?