<![CDATA[Define what GPU to use in a multi-GPU compute environment]]>Hello all, I was wondering how to define what GPU to use if my computer has 2+ GPUs are connected to it.

Thanks for the help.

]]>https://forum.zmt.swiss/topic/456/define-what-gpu-to-use-in-a-multi-gpu-compute-environmentRSS for NodeSat, 18 Apr 2026 04:04:04 GMTWed, 25 May 2022 17:31:50 GMT60<![CDATA[Reply to Define what GPU to use in a multi-GPU compute environment on Wed, 27 Jul 2022 15:18:20 GMT]]>@Mélina This is close to what I want but not exactly. I still want ARES to say I can use both GPU's but I want to be able to say "for simulation 1 run on GPU0, for simulation 2 run on GPU1" . Is there anyway to do this? I tried messing around with the concurrent jobs number (setting it to 2 or 3 or 1) in ARES but I don't believe it's working correctly as I still am only running 1 simulation at a time in the queue.

]]>https://forum.zmt.swiss/post/1444https://forum.zmt.swiss/post/1444Wed, 27 Jul 2022 15:18:20 GMT<![CDATA[Reply to Define what GPU to use in a multi-GPU compute environment on Mon, 30 May 2022 07:31:25 GMT]]>Hello,
This can be done in Ares, under the section "System Information Settings">"GPU">"Allow to use this GPU". You have to only enable the GPU that you wish to use.

]]>https://forum.zmt.swiss/post/1397https://forum.zmt.swiss/post/1397Mon, 30 May 2022 07:31:25 GMT