22 - Introduction to GPU Performance Analysis/ClipID:38340 previous clip next clip

Recording date 2021-11-22

Language

English

Organisational Unit

Zentrum für Nationales Hochleistungsrechnen Erlangen (NHR@FAU)

Producer

Zentrum für Nationales Hochleistungsrechnen Erlangen (NHR@FAU)

Speaker: Dominik Ernst, Erlangen National High Performance Computing Center (NHR@FAU)

Porting Code to the GPU promises large speedups, but there can be pitfalls on the way to realizing the potential. This lecture introduces NVIDIA's profiler as a tool to spot common performance bugs that arise when porting code to the GPU.

To follow along, please download the example code from: https://github.com/te42kyfo/omp_jacobi

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