Introduce TPU pod launcher #815
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…erate into tpu-pod-launch
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The docs for this PR live here. All of your documentation changes will be reflected on that endpoint. |
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sgugger
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Nov 16, 2022
pacman100
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Nov 17, 2022
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This is a heavy POC actively in development and currently is awaiting on pytorch/xla#4149 to see if we can push forward, however this PR is out here so that the community can know that it's being worked on and almost there :)
Proposed API:
accelerate launchnow allows for a configured pod setup through three new params/config items:use_cluster, whether to use a TPU clustervm, this mimicsxla_dist'svmargument and is a list of single compute VM names if you are not using an instance group. (generally not needed)env, this is a list of environment variables to set on each of the compute VM instancesCurrently we only support non-Docker, as GCP doesn't support docker yet on the larger pods.
To launch a script on a TPU pod, the API will look like such:
Fully configured:
No configuration:
TODO:
Write tests
Closes #501 and closes #471