Basic HTML version of Foils prepared August 7 98

Foil 3 Designing Parallel Algorithms

From DoD HPF Training -- 5. Parallel Programming in HPF DoD Training and Others -- 1995-98. by Chuck Koelbel -- Rice University
1 Partition
  • Divide problem into tasks to expose potential parallelism
2 Communicate
  • Determine amount and pattern of data to share between tasks
3 Agglomerate
  • Combine tasks to increase granularity and reduce communication
4 Map
  • Assign agglomerated tasks to physical processors
in Table To:

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