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EEAW - EPiGRAM Exascale Applications Workshop

EPiGRAM Exascale Applications Workshop

The goal of the workshop is to bring together the developers of large-scale European applications and expose the results of the EPiGRAM project to them. During the workshop, we investigate the possibility of introducing new programming models results in the exascale applications.

Date: Oct 6 (9.00 - 17.00) - Oct 7 (9.00 AM - 16.00), 2015

Location: Gusshausstrasse 27-29, on the top floor (penthouse), CA0603, Vienna, Austria.

Exascale Applications and Application Developer

BQCD - Hinnerk Stüben

CP2K - Alfio Lazzaro

Dalton - Zilvinas Rinkevicius

Gene - Tilman Danne

HemeLB - Rupert Nash

iPIC3D - Jorge Amaya

Ludwig - Alan Gray

Nek5000 - Philipp Schlatter

TAO - Jens Jägersküpper

Vlasiator - Urs Ganse

 

Preliminary Agenda:

Oct 6

9.00 - 9.30      Overview and Goal of the workshop (Challenges for Applications at Exascale)

9.30 - 10.00    The EPiGRAM Project

10.00 - 10.30   Exascale Applications - Application Developers

10.30 - 11.00   Coffee break

11.00 - 12-30   Exascale Applications - Applications Developers

12.30 - 13.30   Lunch

13.30 - 14.30   New MPI Collectives (non-blocking, neighborhood,..)

14.30 - 15.00   Intro to GPI-2 - Part 1

15.00 - 15.30 Coffee break

15.30 - 17.00  Intro to GPI-2 - Part 2

 

Oct 7

9.00 - 10.00    Porting an MPI application to GPI-2 including interoperability MPI-GPI

10.00 - 10.30  GPI-2 in EPiGRAM applications

10.30 - 11.00  Coffee Break

11.00 - 12.30  Discussion on using MPI new features, GPI-2 and in workshop applications.

Each application developer is asked to identify parts of the code where MPI new features and GPI can be used.

12.30 - 13.30 Lunch

13.30 - 15.00 Discussion on using new MPI features and GPI-2 in workshop applications.

Each application developer is asked to identify parts of the code where I new MPI features and GPI-2 can be used.

15.00 - 15.30 Coffee Break

15.30 - 16.00 Wrap-up and Conclusions

 

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