Basic HTML version of Foils prepared August 29 98

Foil 13 A Simple Parallel Programming Model

From Designing and Building Parallel Programs I: Introduction DoD Modernization Tutorial -- 1995-1998. by Ian Foster, Gina Goff, Ehtesham Hayder, Chuck Koelbel
1 A parallel computation is a set of tasks
2 Each task has local data, can be connected to other tasks by channels
3 A task can
  • Compute using local data
  • Send to/receive from other tasks
  • Create new tasks, or terminate itself
4 A receiving task blocks until data available
in Table To:

© Northeast Parallel Architectures Center, Syracuse University, npac@npac.syr.edu

If you have any comments about this server, send e-mail to webmaster@npac.syr.edu.

Page produced by wwwfoil on Sun Apr 11 1999