Presentation
Introduction to Parallel I/O
Event Type
Tutorial
Education and Training
Exascale Systems
File Systems
MPI
Scientific Software Development
TimeSunday, June 24th9am - 1pm
LocationAnalog 2
DescriptionDeveloping an understanding of efficient parallel I/O and adapting your applications accordingly can result in orders of magnitude of performance gains without overloading the parallel file system. This half-day, hands-on tutorial will provide an overview of the practices and strategies for the efficient utilization of parallel file systems through parallel I/O for achieving high performance. The target audience is analysts and application developers who do not have prior experience with MPI I/O, HDF5, and the T3PIO library. However, they should be familiar with C/C++/Fortran programming and basic MPI. A brief overview of the related basic concepts will be included in the tutorial where needed.
Content Level 40% beginner, 60% intermediate
Target Audience HPC application developers, students
PrerequisitesFamiliarity with with C/C++/Fortran programming and basic MPI.
Tutorial Authors
