Description
The training focuses on analyzing the scalability tests. Scalability tests allow to tune the amount of resources for the job being run. During this training you will learn what scalability tests are and how to interpret their results. Then how to apply that knowledge to your calculations. We recommend doing this training after familiarizing with the contents of Running Calculations the HPC way training provided at ACC Cyfronet AGH.
Date
26 August 2026, 10:00 -13:00 (online)
Agenda
- Intranode and perfect scaling, and how it is unattainable in real calculations.
- Multinode scaling and parallelization overhead.
- Hands-on scaling tests.
- CPU vs GPU power and multiple GPU scaling.
- Real life case: specific Ares to Athena transfer issue analyzed.
More information
https://events.plgrid.pl/event/139/
