7-9 December 2016
CSC - IT Center for Science
CET timezone

Description

This course gives an introduction to programming GPUs using the directive based OpenACC paradigm. The course consists of lectures and hands-on exercises. The course covers the basic usage of OpenACC, as well as some more advanced topics related to profiling, performance, interoperability with CUDA and multi-GPU programming.

During the last day there is also an opportunity to discuss your own code with the lecturers, and to investigate possibilities for porting your own code to OpenACC.

Learning outcome

After the course the participants should have the basic skills needed for utilizing OpenACC in new, or existing programs.

Prerequisites

The participants are assumed to have working knowledge of Fortran and/or C programming languages. In addition, fluent operation in a Linux/Unix environment will be assumed.

Agenda

Day 1, Wednesday 7.12

09.00 – 12.00  SESSION 1 & Coffee break

  • Introduction to accelerators
  • Introduction to OpenACC
  • Exercises

12.00 – 13.00   Lunch

13.00 – 16.00  SESSION 2 & Coffee break

  •    Data movement
  •    Exercises

Day 2, Thursday 8.12

09.00 – 12.00  SESSION 3 & Coffee break

  • Profiling
  • Performance considerations
  • Exercises

12.00 – 13.00   Lunch

13.00 – 16.00  SESSION 4 & Coffee break

  • Asynchronous operations and pipelining
  • Interoperability with CUDA and GPU-Accelerated libraries
  • Exercises

Day 3, Friday 9.12

09.00 – 12.00  SESSION 5 & Coffee break

  • Multi-GPU programming
  • Exercises

12.00 – 13.00   Lunch

13.00 – 16.00  SESSION 6 & Coffee break

  •   Bring-your-own-code

Lecturers: 

Sebastian von Alfthan (CSC), Sami Ilvonen (CSC)

Language:  English
Price:          Free of charge

Starts
Ends
CET
CSC - IT Center for Science
Training room Dogmi, 1st floor
LIfe Science Center, Keilaranta 14, Espoo, Finland

How to reach us

CSC is located in Keilaniemi, Espoo, 10 km west of the Helsinki City Center. Detailed information is available here.

Accommodation

We recommend choosing a few hotels that are most close to our premises. The nearest hotel is Radisson Blu Espoo, which is in a walking distance (only 500 m) from CSC. Another hotel close to the venue (1,8 km) is Sokos Hotel Tapiola Garden. Other hotels are located in Helsinki' downtown with a frequent and fast bus connection to Keilaniemi. Please note, that there are no special rates for participants at any hotels.

If you have any questions, please click on the support link on the left to send an e-mail to the local organizers.