ALCC Allocation Request Cap

To ensure equitable distribution of projects and compute hours, projects may not request more than 25% of available resources. Pre-proposals that request more than 25% of available resources will be deemed non-responsive and will not be reviewed.

Resource

Total Available Hours

Maximum Request

Frontier (OLCF)

22.0 × 106 node-hours

5.50 × 106 node-hours

Aurora (ALCF)

 5.50 × 106 node-hours

1.38 × 106 node-hours

Polaris (ALCF)

 0.825 × 106 node-hours

0.206 × 106 node-hours

Perlmutter-GPU (NERSC)

 1.25 × 106 node-hours

0.313 × 106 node-hours

Perlmutter-CPU (NERSC)

 2.25 × 106 node-hours

0.563 × 106 node-hours

Total

31.8 × 106 node-hours

 

Allocation requests must be below 25% of available hours for any given resource.