In this tutorial we present an asynchronous data flow programming model for Partitioned Global Address Spaces (PGAS) as an alternative to the programming model of MPI. GASPI, which stands for Global Address Space Programming Interface, is a partitioned global address space API (PGAS). The GASPI API is designed as a C/C++/Fortran library and focused on three key objectives: scalability, flexibility and fault tolerance. In order to achieve its much improved scaling behaviour, GASPI aims at asynchronous dataflow with remote completion, rather than bulk-synchronous message exchanges. GASPI follows a single/multiple program multiple data (SPMD/MPMD) approach and offers a small, yet powerful API (see also http://www.gaspi.de and http://www.gpi-site.com). GASPI is successfully used in academic and industrial simulation applications.
Hands-on sessions (in C) will allow users to immediately test and understand the basic constructs of GASPI.
This course provides scientific training in Computational Science, and in addition, the scientific exchange of the participants among themselves.
Online course Organizer: HLRS, University of Stuttgart, Germany
Jun 12, 2023 08:45
Jun 13, 2023 15:30
Online
English
Advanced
Parallel Programming
Performance Optimization & Debugging
C/C++
Code Optimization
MPI
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Learn more about course curricula and content levels.
Dr. Daniel Gruenewald, Dr. Dirk Merten (Fraunhofer ITWM) Co-author: Dr. Valeria Bartsch (Fraunhofer ITWM)
CEST times:
Monday, June 12: 08:45-09:00 Login into Zoom 09:00-13:00 Lectures and exercises 14:00-17:30 Lectures and exercises
Tuesday, June 13: 09:00-13:00 Lectures and exercises 14:00-15:30 Lectures and exercises
Register via the button at the top of this page (coming soon). We encourage you to register to the waiting list if the course is full. Places might become available.
Registration closes on May 14, 2023.
Link to the EU and EU-associated (Horizon Europe), and PRACE countries.
Our course fees include coffee breaks (in classroom courses only).
Lorenzo Zanon, phone 0711 685 63824, zanon(at)hlrs.de
Lucienne Dettki, phone 0711 685 63894, dettki(at)hlrs.de
HLRS is part of the Gauss Centre for Supercomputing (GCS), which is one of the six PRACE Advanced Training Centres (PATCs) that started in Feb. 2012.
HLRS is also member of the Baden-Württemberg initiative bwHPC.
This course is also provided within the framework of the bwHPC training program. This course is not part of the PATC curriculum and is not sponsored by the PATC program.
See the training overview and the Supercomputing Academy pages.
February 13 - 17, 2023
March 07 - 10, 2023
March 20 - 24, 2023
Stuttgart, Germany
March 27 - 31, 2023
Dresden, Germany
April 11 - 14, 2023
Mainz, Germany
April 24 - 26, 2023
Hybrid by VSC Vienna
May 09 - 12, 2023
June 06 - 07, 2023
June 19 - 23, 2023
July 04 - 07, 2023
