In HF Dataprep CLI, infer num_cpus based on what is available.#31
Merged
Conversation
meta-cla
Bot
added
the
CLA Signed
artemru
approved these changes
Nov 19, 2025
artemru
force-pushed
the
mattsetzler/infer_cpus
branch
from
facabfd to
2bbca52
Compare
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Why?
Currently the HF dataprep example script uses 10 cores for parallel-processing. But this won't work in all environments. Eg on GoogleCollab notebook this stalls out because there aren't the necessary resources.
How ?
Infer number of available cpus, and use this to determine number of parallel threads for data processing.
Test plan
Run the HF dataprep script on default Collab notebook.