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Exascale Data Management with ADIOS

31 August - 1 September 2022
9:00am - 1:00pm

Join Oak Ridge National Labs Specialists to learn about ADIOS data management.

Interactive Tutorial, (2 days) August 31 and September 1, from 9am – 1pm AWST / 11am – 3pm AEST.

ADIOS is a high performance publish/subscribe I/O framework which has been designed and developed for the exascale computing era. In a snapshot, ADIOS:

  • Is integrated into most of the popular analysis and visualization packages.
  • Has strict continuous integration practices, providing stable, portable and efficient I/O services.
  • Has a programming interface designed for easy switching from files to streams (on-HPC machines) to streams over the Wide Area Network.

In this interactive tutorial, Dr. Scott Klasky and Dr. Norbert Podhorszki, introduce the ADIOS I/O framework and describe how it is being used, including:

  1. In data intensive supercomputing simulations, using it for data storage and retrieval moving petabytes of data in a single job,
  2. In coupled simulations using it for data movement between the simulation codes and to in situ analysis and in situ visualization services,
  3. In AI applications, for collecting training data from ensembles of computations on the fly, and
  4. In collaborations between experimental facilities and HPC centers to stream experimental data for near-real-time decision making.

The techniques in ADIOS have been developed for over 15 years through collaborations with science applications.

Tutorial attendee are encouraged to bring with them their I/O challenges for discussion.

This is a hybrid event – you can join in-person in Perth or online.

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2022-08-31 Exascale Data Management with ADIOS

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