17–28 Aug 2015
KTH Lecture Hall E3
Europe/Stockholm timezone

Performance Engineering

26 Aug 2015, 09:15
45m
KTH Lecture Hall E3

KTH Lecture Hall E3

KTH main campus Valhallavägen 79

Speaker

Pekka Manninen (CSC)

Description

In this set of lectures, we will first go through how to analyse your application's performance on an HPC platform and identify potential places for improvement. Then we will discuss some usual tips & tricks for improving parallel scalability of an MPI application, followed by some considerations for speeding up your code on x86 CPUs. At the end of the day we will do practicals on code optimization.

Presentation materials