Is it necessary to bind only one GPU to one slave pod?

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Is it necessary to bind only one GPU to one slave pod?

[ilyee]

I fully get it, your opinion is more reasonable.

[pokerfaceSad]

Hi @ilyee , thanks for your issue.

In my opinion, it is really a trade off to bind only one GPU to one slave pod. Because if we request all GPUs by one slave pod, it will be complicated to unmount.

In current implementation, we just need to delete a slave pod if we will to unmount a GPU. But if we request all GPUs by only one slave pod, during a unmount operation, it will be complicated to tell kubelet and kube-scheduler the unmounted GPU is free (May be need some hack).

So I think it is really a trade off.

Please feel free to correct me if my opinion is unreasonable.

[pokerfaceSad]

Hope more communication the future if possible.
I have sent you my WeChat ID via Zhihu.