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benchmark_isca

A collection of Python and Bash scripts for automating runtime and trace data collection for the Isca climate model.

This repository acts as an add-on to the Isca climate model. It can be used to measure the run times of the model on the following supercomputers managed by the Advanced Computing Research Centre (ACRC) the University of Bristol:

  • BlueCrystal phase 3
  • BlueCrystal phase 4
  • Bluepebble
  • Isambard

You can find the Isca climate model repository at https://github.com/ExeClim/Isca

To run the scripts, you must first export the BENCHMARK_ISCA and GFDL_BENCH environment variable in your .bashrc

export BENCHMARK_ISCA=/newhome/<username>/benchmark_isca
export GFDL_BENCH=/newhome/<username>/isca_home/gfdl_bench

There are a number of job files for both PBS and Slurm job schedulers. These can be submitted using qsub <job>.job or sbatch<job>.sh respectively.