Efficient Parallel Programming with GASPI

Enterprises & SME Research & Science
Efficient Parallel Programming with GASPI

Overview

(Room changed to Rühle Saal, Nobelstr. 19, 70569 Stuttgart, modified on April 4, 2017)

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 (PGAS) API. 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 and Fortran) 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.

Program
Program

First day:
09:00 Registration
09:30-13:00 Lectures and exercises
14:00-17:30 Lectures and exercises
Second day:
09:00-13:00 Lectures and exercises
14:00-15:30 Lectures and exercises

Prerequisites
Prerequisites

Unix / C or Fortran

Language
Language

The course language is English.

Teacher
Teacher

Dr. Christian Simmendinger, T-Systems Solutions for Research GmbH
Dr. Mirko Rahn, Fraunhofer ITWM
Dr. Daniel Gruenewald, Fraunhofer ITWM

Handouts
Handouts

Each participant will get a paper copy of all slides.

Registration

via online registration form

Extended Deadline with Late Registration
Deadline

for registration is June 18, 2017 (extended deadline).
Late registrations after the deadline are still possible but maybe with reduced quality of the handouts.

Fee
Fee

Students without Diploma/Master: None
Members of German universities and public research institutes: none.
Members of universities and public research institutes within EU or PRACE member countries: none.   
Members of other universities and public research institutes: 180 EUR.
Others: 420 EUR.
(includes coffee breaks)

Organization

Travel Information and Accommodation

see our How to find us page.

PRACE PATC and bwHPC-C5

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. The mandate for the PATCs is as follows: "The PRACE Advanced Training Centres will serve as European hubs of advanced, world-class training for researchers working in the computational sciences." (see D3.2.3)
This course is a PATC course, see also the PRACE Training Portal and Events. For participants from public research institutions in PRACE countries, the course fee is sponsored through the PRACE PATC program.

HLRS is also member of the Baden-Württemberg initiative bwHPC-C5.
This course is also provided within the framework of the bwHPC-C5 user Support.

Links

Additional information can be found, e.g., at http://www.gaspi.de and http://www.gpi-site.com.

Local Organizer

Jutta Oexle phone 0711 685 87207, oexle@hlrs.de
Rolf Rabenseifner phone 0711 685 65530, rabenseifner@hlrs.de
Lucienne Dettki phone 0711 685 63894, dettki@hlrs.de