Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

3 GPU memory sizes are available, : 10GB, 40GB, 80GB.

Specify the GPU size with using the Slurm flag --constraint, for example: . For example, to request 10GB of GPU memory use, --constraint=gpu-10gb

For the complete list of GPU features available run,

Code Block
/packages/racs/bin/slurm-show-features | grep gpu

CUDA A100 MIG slicing

Due to limitations with CUDA MIG slicing, it appears that a job can only use one slice (GPU) per host. That means one GPU per job unless MPI is being used to orchestrate GPU usage on multiple hosts. See NVIDIA Multi-Instance GPU User Guide :: NVIDIA Tesla Documentation. On nodes which have 80GB GPUs MIG mode is not enabled. Request these nodes using, --constraint=gpu-80gb,no-mig

Storage

/home

  • /home/<user>: store your data here. Your home directory now has 250GB quota.

...