Difference between revisions of "MPI"
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== Resources == | == Resources == | ||
− | === Tutorials === | + | === Tutorials and slide sets === |
* A [https://htor.inf.ethz.ch/teaching/mpi_tutorials/ppopp13/2013-02-24-ppopp-mpi-basic.pdf slide set] by Pavan Balaji and Torsten Hoefler from 2013 introducing basic MPI concepts | * A [https://htor.inf.ethz.ch/teaching/mpi_tutorials/ppopp13/2013-02-24-ppopp-mpi-basic.pdf slide set] by Pavan Balaji and Torsten Hoefler from 2013 introducing basic MPI concepts | ||
Revision as of 14:37, 16 January 2019
MPI (Message Passing Interface) is a library, which is designed to provide the information exchange between different tasks of a distributed memory parallel program. It is presently the de-facto standard to implement message passing in programs written in Fortran, C or C++.
It consists of a group of functions which supports different communication operations.
Contents
Experts
These experts have registered specific competence on this subject:
Field | AE FTE | General activities | ||
---|---|---|---|---|
Anders Sjöström (LUNARC) | LUNARC | GPU computing MATLAB General programming Technical acoustics | 50 | Helps users with MATLAB, General programming, Image processing, Usage of clusters |
Chandan Basu (NSC) | NSC | Computational science | 100 | Working on climate and weather codes EU projects IS-ENES and PRACE. |
Joachim Hein (LUNARC) | LUNARC | Parallel programming Performance optimisation | 85 | Parallel programming support Performance optimisation HPC training |
Lilit Axner (PDC) | PDC | Computational fluid dynamics | 50 | |
Marcus Lundberg (UPPMAX) | UPPMAX | Computational science Parallel programming Performance tuning Sensitive data | 100 | I help users with productivity, program performance, and parallelisation. I also work with allocations and with sensitive data questions |
Availability
All SNIC resources
Resources
Tutorials and slide sets
- A slide set by Pavan Balaji and Torsten Hoefler from 2013 introducing basic MPI concepts
- Lecture slides from course on Extreme scale systems by William Gropp at the University of Illinois. The following lectures deal with MPI: 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37. This is an extremely comprehensive introduction to MPI.
Standard specificatons
License
Free (e.g. OpenMPI) and paid for (e.g. Intel MPI) implementations