18.2. CMAQv5.4+ Benchmark on HB176_v4 compute nodes and shared

Run CMAQv5.4+ on a using pre-loaded software and input data on shared HB176_v4 Cycle Cloud.

• 18.2.1. Use Cycle Cloud pre-installed with CMAQv5.4+ software and 12US1 Benchmark data.
• 18.2.2. Log into the new cluster
• 18.2.3. Download the input data from the AWS Open Data CMAS Data Warehouse.
• 18.2.4. Verify Input Data
• 18.2.5. Examine CMAQ Run Scripts
• 18.2.6. Submit Job to Slurm Queue to run CMAQ on 2 nodes
  • Check status of run
  • Successfully started run
  • Timings 2x176
• 18.2.7. Submit a run script to run on the shared volume
  • Submit a 176 pe job 1 nodes x 176 cpus on the EBS volume /shared
  • Timings 1x176