SLURM Runtime Error due to "ntasks" variable

DDP/GPU
3

Thanks for your reply. I change the job name to bash, and run

srun --job-name=bash python main.py fit

however, it hangs on the initializing ddp stage.

PossibleUserWarning: The srun command is available on your system but is not used. HINT: If your intention is to run Lightning on SLURM, prepend your python command with srun
Initializing distributed: GLOBAL_RANK: 0, MEMBER: 1/10