Presentations / Tutorials


2015:

  • Acceleration of a Particule-in-Cell Code for Space Plasma Simulations with OpenACC,
    EGU General Assembly Conference, 12-17 April 2015. Talk given by I. B. Peng
    Slides: PDF
  • The Cost of Synchronizing a Billion Processes,
    EASC 2015, 21-23 April 2015. Talk given by I. B. Peng
    Slides: PDF
  • A new thread support level for hybrid programming with MPI endpoints,
    EASC 2015, 21-23 April 2015. Talk given by D. Holmes
    Slides: PPTX
  • McMPI – Managed-code MPI library in Pure C# (A),
    A new thread support level for hybrid programming with MPI endpoints (B), and
    MPI Endpoints in McMPI (C),
    Invited talk at Intel Corp in MA, USA, 5 May 2015. Talk given by D. Holmes
    Slides: ABC
  • EPiGRAM Software for Space Missions,
    PraceDays2015, 27 May 2015. Talk given by S. Markidis
    Slides: PDF
  • The Power of Structured Data in MPI,
    Given at the University of Texas at Austin, the 23rd of June 2015 by J. L. Träff
    Slides: PDF
  • The EPiGRAM project,
    3rd NESUS Working Group Meeting, 2-3 July 2015. Talk given by S. Markidis
    Slides: PDF
  • Is Europe Ready for Exascale?,
    ISC 2015, 12-16 July 2015. Talk given by E. Laure
    Slides: PDF
  • On the application task granularity ant the interplay with the scheduling overhead in many-core shared memory systems,
    Cluster 2015, 8-11 September 2015. Talk given by D. Akhmetova
    Slides: bzip2
  • Evaluation of parallel communication models in Nekbone, a Nek5000 mini-application,
    WRAp at Cluster 2015, 8-11 September 2015. Talk given by D. Akhmetova
    Slides: PDF
  • Efficient, Optimal MPI Datatype Reconstruction for Vector and Index Types,
    EuroMPI 2015, 21-23 September 2015. Talk given by J. L. Träff
    Slides: PDF
  • Isomorphic, Sparse MPI-like Collective Communication Operations for Parallel Stencil Computations,
    EuroMPI 2015, 21-23 September 2015. Talk given by J. L. Träff
    Slides: PDF
  • Introduction of the EPiGRAM Exascale Application Workshop,
    EPiGRAM Exascale Application Workshop, 6-7 October 2015. Talk given by E. Laure
    Slides: PDF
  • Introduction of the EPiGRAM Exascale Application Workshop – Overview and Goals,
    EPiGRAM Exascale Application Workshop, 6-7 October 2015. Talk given by S. Markidis
    Slides: PDF
  • First experiences porting a parallel application to a hybrid supercomputer with OpenMP 4.0 device constructs,
    EPiGRAM Exascale Application Workshop, 6-7 October 2015. Talk given by A. Hart
    Slides: PDF
  • Sparse Collective Communication in MPI and EPiGRAM,
    EPiGRAM Exascale Application Workshop, 6-7 October 2015. Talk given by J. L. Träff
    Slides: PDF
  • GASPI/GPI-2 – short introduction. Plus: MPI to GPI,
    EPiGRAM Exascale Application Workshop, 6-7 October 2015. Talk given by M. Rahn
    Slides: PDF
  • A Streaming Model in MPI ,
    EPiGRAM Allhand Meeting, 8 October 2015. Talk given by I. B. Peng
    Slides: PDF

 2014:

  • Multi-core prefix-sums & Datatypes in Exascale message-passing,
    Vienna Scientific Cluster, User Workshop 2014. Joint talk given by A. Papatriantafyllou and A. Rougier
    Slides (EPiGRAM purpose starts at the slide 9): PDF
  • Implementing a Classic: Zero-copy all-to-all communication with MPI derived datatypes,
    ICS’14, 10-13 June 2014. Talk given by J. L. Träff
    Slides: PDF
  • Exascale BoF,
    ISC 2014 – BoF 13: The European Approach to Exascale, 24 June 2014. Talk given by E. Laure
    Slides: PDF
  • Towards Exascale Programming Models,
    International Advanced Research Workshop on HPC, 7-11 July 2014. Talk given by E. Laure
    Slides: PDF
  • Challenges and Roadmap for Scientific Applications at Exascale,
    International Advanced Research Workshop on HPC, 7-11 July 2014. Talk given by S. Markidis
    Slides: PDF
  • Optimal MPI datatype normalization for vector and index-block types,
    EuroMPI/ASIA, 9-12 September 2014. Talk given by J. L. Träff
    Slides: PDF
  • MPI collectives and datatypes for hierarchical All-to-all Communication,
    EuroMPI/ASIA, 9-12 September 2014. Talk given by J. L. Träff
    Slides: PDF
  • Zero-copy, hierarchical Gather is not possible with with MPI datatypes and collectives,
    EuroMPI/ASIA, 9-12 September 2014. Talk given by J. L. Träff
    Slides: PDF
  • Towards Exascale Simulations of Interaction between Solar Wind and Earth Magnetosphere,
    WHPC workshop in SC’14, 21 November 2014. Talk given by I. B. Peng
    Slides: PDF
  • MPI Endpoints in McMPI,
    MPI Forum, December 2014. Talk given by D, Holmes
    Slides: PPTX

2013:

  • ExaMPI – Workshop on Exascale MPI at SC13,
    ExaMPI13, at SC13. Talk given by E. Laure
    Slides: PDF
Tutorials: