Basic HTML version of Foils prepared
17 Sept 1996
Foil 42 The Example of Matrix Inversion
From
New CPS615HPF and Fortran90 Discussion Sept 17 96 Basic Simulation Track for Computational Science CPS615 --
Fall Semester 96
.
by
Geoffrey C. Fox, Tom Haupt
1
Matrix Inversion set up on two processors after
2
0 2 and 4 rows/columns eliminated
3
Note BLOCK decomposition leads to all work being on one processor at end even if starts off balanced
in Table To:
©
on Tue Oct 7 1997