Short introduction to OpenMP (presentation, 2002)
Presentation of Jure Jerman during the ALADIN maintenance and phasing training course in Budapest on Nov 25-29, 2002.
It is an introduction to one of the two kinds of parallelisation used in ALADIN : OpenMP (the one one being MPI) :
- Presentation and Efficiency
- Nesting of parallel regions
- Variables in parallel regions
- Worksharing constructs
- Run-time library
- OMP functions
- Environment variables
- OpenMP constructs in IFS/Arpege/Aladin
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