Basic HTML version of Foils prepared August 29 98

Foil 63 Irregular Mesh: OpenMP Agglomeration

From Designing and Building Parallel Programs 2: openMP Shared Memory Programming Language DoD Modernization Tutorial -- 1995-1998. by Ian Foster, Gina Goff, Ehtesham Hayder, Chuck Koelbel(Some foils prepared by Kuck & Associates, Inc.)
Because of the tight ties between flux, x, and err, it is best to keep the loop intact
  • Incremental parallelization via OpenMP works perfectly
No differences between computation in different iterations
  • Any agglomeration scheme is likely to work well for load balance
  • Don't specify SCHEDULE
    • Make the system earn its keep

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