Basic HTML version of Foils prepared 6 December 96

Foil 28 Broadcast in the Full Matrix Case

From Full Matrices - December 4, 1995 CPS615 Basic Simulation Track for Computational Science -- Fall Semester 95. by Geoffrey C. Fox, Nancy J. McCracken
1 Matrix Multiplication makes extensive use of broadcast operations as its communication primitives
2 We can use this application to discuss three approaches to broadcast
  • Naive
  • Logarithmic
  • Pipe
3 Which have different performance depending on message sizes and hardware architecture
in Table To:

© on Tue Oct 7 1997