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feat: Add no_ssh and slurm multinode launcher options for deepspeed #3329

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@hsmallbone hsmallbone commented Jan 8, 2025

What does this PR do?

Allows the use of the no_ssh option in DeepSpeed (https://www.deepspeed.ai/getting-started/#launching-without-passwordless-ssh) which is helpful in restricted network environments / HPC clusters to use srun/mpirun instead of setting up passwordless SSH.

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  • This PR fixes a typo or improves the docs (you can dismiss the other checks if that's the case).
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@muellerzr

@hsmallbone hsmallbone force-pushed the deepspeed_no_ssh branch 2 times, most recently from bbd4d7f to 5f76bba Compare January 8, 2025 05:30
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Thanks for the addition! Makes sense, but let's make sure to update all of the documentation around that param :) (including CLI hints + in the docs)

…nsure that deepspeed 0.14.5 version is used for nossh
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I couldn't actually see any documentation referring specifically to this parameter, so I have added a small section to the DeepSpeed docs. I also took the opportunity to add slurm to the list of constants for multinode launchers, which should work as it uses the same parameters (https://github.com/microsoft/DeepSpeed/blob/master/deepspeed/launcher/multinode_runner.py#L338).

@hsmallbone hsmallbone changed the title feat: Add no_ssh multinode launcher option for deepspeed feat: Add no_ssh and slurm multinode launcher options for deepspeed Jan 9, 2025
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That's exactly where I was hoping you'd update 🤗 Nice work!

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As far as I can see that is a GitHub actions error not an issue with my PR.

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3 participants