gpu-openacc-2019 - Training
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Date: | 14.10.2019 9:00 - 15.10.2019 17:00 |
Location details: | The event is organised at the CSC Training Facilities located in the premises of CSC at Keilaranta 14, Espoo, Finland. The best way to reach us is by public transportation; more detailed travel tips are available. |
Language: | english-language |
lecturers: |
Sebastian von Alfthan (CSC) Fredrik Robertsén (CSC) |
Price: |
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All materials, lunches as well as morning and afternoon coffees are free of charge. |
We have processed a LIMITED WAITING LIST (10 persons max). Please send your request to patc@csc.fi and we will keep those on the waiting list informed of whether participation will be possible. Please note that registration/wait list is at a first come, first served basis.
Description
This course gives a thorough introduction to programming GPUs using the directive based OpenACC paradigm. The course consists of lectures and hands-on exercises. Topics of this course include the basic usage of OpenACC, as well as some more advanced issues related to profiling, performance and interoperability with CUDA and MPI.
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.Day 1, Monday 14.10
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, Tuesday 15.10
09:00 - 12:00 SESSION 3 & Coffee break
- Profilling
- 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