Task 1: Minimize Tuning Time in Cluster-Specific Mode
To reduce the cluster tuning time, think about which are the most common and widely used MPI workloads on your cluster. Make a note about how they are typically run in regard to:
- The range of hosts used
- Numbers of ranks per host
- Fabric used (I_MPI_FABRICS)
- Common message sizes
- Most popular MPI functions