Feature request: Dryrun

[ScheiklP]

Would it be possible to add a Dryrun option?

I would like to be able to call
python3 train.py --multirun --dryrun
to get a list of all the jobs that would have been submitted.

[balazsgyenes]

That's an interesting idea, but rather something to implement at the Hydra level. In particular, the launcher doesn't typically have access to command-line flags like "--dryrun". Could you open a feature request in the hydra repo and link it here? If there is interest then I wouldn't even mind writing the code.

[ScheiklP]

facebookresearch/hydra#2759