December 2022 OLCF User Conference Call: HPCToolkit Overview
The OLCF hosts monthly User Conference Calls. These calls are your opportunity to speak with center personnel to get the latest updates, express any concerns you may have, etc. No registration is required for this event.
Monthly Topic: HPCToolkit Overview
Speaker: John Mellor-Crummey
HPCToolkit is an integrated suite of tools for measurement and analysis of program performance on computers ranging from multicore desktop systems to the nation’s largest supercomputers. HPCToolkit’s measurements provide support for analyzing a program execution cost, inefficiency, and scaling characteristics both within and across nodes of a parallel system. HPCToolkit is available on Summit and Crusher, and this presentation will give an overview of HPCToolkit and how to utilize it on OLCF systems.