NERSC HPE/Cray Perftools & Reveal Training

NERSC will host a two-hour training event on HPE’s Perftools and Reveal tools on September 22, 2022 from 12:00-2:00 pm EDT. HPE’s Perftools (performance Measurement and Analysis Tools) and Reveal are provided on HPE systems such as NERSC’s Perlmutter, ALCF’s Polaris, and OLCF’s Frontier to collect CPU and GPU performance. HPE Senior Distinguished Technologist John Levesque will illustrate how to take an all-MPI application and first use Perftools to identify which parts of the applications should run on the GPU, and then how to use Reveal to aid in adding OpenMP Offload directives to the original application. The talk will continue with showing how to gather runtime statistics and improve the performance of the applications. The event will be presented online using Zoom.

For more information and to register, please go to NERSC’s event page at:  https://www.nersc.gov/users/training/events/using-perftools-and-reveal-to-convert-application-to-run-on-gpus-sept2022/.