Basic HTML version of Foils prepared 16 Sept 1995

Foil 31 Fundamental Parallelism Assumption in HPF

From HPFtutorial CPS615 Basic Simulation Track for Computational Science -- Fall Semester 95. by Geoffrey C. Fox(Tomasz Haupt)
An operation on two or more data object is likely to be carried out much faster if they all reside in the same processor
  • i.e. minimize communication
it may be possible to carry out many such operations concurrently if they can be performed on different processors
  • data parallelism

© on Tue Oct 7 1997