Scripted HTML version of Foils prepared 29 August 1995

Foil 130 We have learnt that Parallel Computing Works !

From Initial CPS615 Course and Parallel Computing Overview CPS615 Basic Simulation Track for Computational Science -- Fall Semester 95. by Geoffrey C. Fox *
Data Parallelism - universal form of scaling parallelism
Functional Parallelism - Important but typically modest speedup. - Critical in multidisciplinary applications.
On any machine architecture
  • Distributed Memory MIMD
  • Distributed Memory SIMD
  • Shared memory - this affects programming model
  • This affects generality
  • SIMD ~ 50% academic problems
  • but < 50% commercial

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