In order to get maximum capability of these utilities, you should be running with a kernel that provides support of the GPUs you have installed. If using AMD GPUs, installing the latest amdgpu driver package or the latest ROCm release, may provide additional capabilities. If you have Nvidia GPUs installed, you should have nvidia-smi installed in order for the utility reading of the cards to be possible. Writing to GPUs is currently only possible for AMD GPUs.
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