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May 2018

VSC Training Course: Parallelization with MPI

May 15 @ 09:00 - May 17 @ 16:00 UTC+2
FH Internet-Raum FH1 (TU Wien, Wiedner Hauptstraße 8-10, ground floor, red area)

On clusters and distributed memory architectures, parallel programming with the Message Passing Interface (MPI) is the dominating programming model. This 3 days course teaches parallel programming with MPI starting from a beginners level. Hands-on sessions (in C and Fortran) will allow users to immediately test and understand the basic constructs of the Message Passing Interface (MPI). This course is organized by the Vienna Scientific Cluster (VSC), TU Wien in cooperation with HLRS. It is based on the HLRS MPI course.…

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MIPRO 2018 – 41st International Convention

May 21 - May 25
Grand Hotel Adriatic Ul. Maršala Tita 200, Ul. Maršala Tita 200
51410 Opatija, Croatia (Local Name: Hrvatska)
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The 41st International ICT Convention MIPRO 2018 is traditionally dedicated to information and communication technology, electronics, microelectronics, renewable energy sources, ecology along with a new and high technologies in general.  

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European HPC Summit Week 2018

May 28 - June 1
University of Ljubljana, Pravna fakulteta/Faculty of Law, Poljanska 2
1000 Ljubljana, Slovenia
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European HPC Summit Week 2018 in Ljubljana will gather main HPC stakeholders in Europe. Similar to previous years also this edition will offer a wide variety of workshops covering a number of application areas where supercomputers are key, as well as HPC technologies and infrastructures. European HPC Summit Week also offers a great opportunity to network with all relevant European HPC stakeholders, from technology suppliers and HPC infrastructures to scientific and industrial HPC users in Europe. The registration fee for…

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June 2018

VSC Training Course: Introduction to Hybrid Programming in HPC

June 6
TU (Technische Universität) Wien, Austria + Google Map

Most HPC systems are clusters of shared memory nodes. Such SMP nodes can be small multi-core CPUs up to large many-core CPUs. Parallel programming may combine the distributed memory parallelization on the node interconnect (e.g., with the Message Passing Interface - MPI) with the shared memory parallelization inside of each node (e.g., with OpenMP or MPI-3.0 shared memory). This course analyses the strengths and weaknesses of several parallel programming models on clusters of SMP nodes. Tools for hybrid programming such…

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Node-Level Performance Engineering

June 14 @ 09:00 - 17:00 UTC+2
HLRS, Room 0.438 / Rühle Saal, University of Stuttgart, Nobelstr. 19,
D-70569 Stuttgart, Germany
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This course teaches performance engineering approaches on the compute node level. "Performance engineering" as we define it is more than employing tools to identify hotspots and bottlenecks. It is about developing a thorough understanding of the interactions between software and hardware. This process must start at the core, socket, and node level, where the code gets executed that does the actual computational work. Once the architectural requirements of a code are understood and correlated with performance measurements, the potential benefit…

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Introduction to Hybrid Programming in HPC

June 19
HLRS, Room 0.438 / Rühle Saal, University of Stuttgart, Nobelstr. 19
D-70569 Stuttgart, Germany
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Most HPC systems are clusters of shared memory nodes. Such SMP nodes can be small multi-core CPUs up to large many-core CPUs. Parallel programming may combine the distributed memory parallelization on the node interconnect (e.g., with MPI) with the shared memory parallelization inside of each node (e.g., with OpenMP or MPI-3.0 shared memory). This course analyzes the strengths and weaknesses of several parallel programming models on clusters of SMP nodes. Multi-socket-multi-core systems in highly parallel environments are given special consideration.…

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July 2018

Concepts of GASPI and interoperability with other communication APIs

July 2 @ 09:00 - July 3 @ 15:30 UTC+2
HLRS, Room 0.438 / Rühle Saal, University of Stuttgart,, Nobelstr. 19
D-70569 Stuttgart, Germany
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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,…

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Introduction to Unified Parallel C (UPC) and Co-array Fortran (CAF)

July 5 @ 08:30 - July 6 @ 15:30 UTC+2
HLRS, Room 0.438 / Rühle Saal, University of Stuttgart, Nobelstr. 19
D-70569 Stuttgart, Germany
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Partitioned Global Address Space (PGAS) is a new model for parallel programming. Unified Parallel C (UPC) and Co-array Fortran (CAF) are PGAS extensions to C and Fortran.UPC and CAF are language extensions to C and Fortran. Parallelism is part of the language. PGAS languages allow any processor to directly address memory/data on any other processors. Parallelism can be expressed more easily compared to library based approaches as MPI. This course gives an introduction to this novel approach of expressing parallelism.…

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2018 International HPC Summer School on HPC Challenges in Computational Sciences

July 8 - July 13
IT4Innovations National Supercomputing Center VSB – Technical University of Ostrava, Studentská 6231/1B
708 33 Ostrava-Poruba, Czech Republic
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Graduate students and postdoctoral scholars from institutions in Canada, Europe, Japan and the United States are invited to apply for the ninth International HPC Summer School on HPC Challenges in Computational Sciences, to be held July 8 to 13, 2018, in the Czech Republic, in Ostrava, and hosted by the IT4Innovations National Supercomputing Centre. Applications are due Feb 13, 2018. The summer school is organized by the Partnership for Advanced Computing in Europe (PRACE), the Extreme Science and Engineering Discovery…

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September 2018

Introduction to Computational Fluid Dynamics

September 10 @ 09:00 - September 14 @ 15:30 UTC+2
HLRS, Room 0.438 / Rühle Saal, University of Stuttgart, Nobelstr. 19
D-70569 Stuttgart, Germany
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The course deals with current numerical methods for Computational Fluid Dynamics in the context of high performance computing. An emphasis is placed on explicit methods for compressible flows, but classical numerical methods for incompressible Navier-Stokes equations are also covered. A brief introduction to turbulence modelling is also provided by the course. Additional topics are high order numerical methods for the solution of systems of partial differential equations. The last day is dedicated to parallelization. Hands-on sessions will manifest the contents…

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