Basic HTML version of Foils prepared 22 February 1998

Foil 42 Basic Data Parallel pipeline operation

From Fox Presentation Fall 1995 CPS615 Basic Simulation Track for Computational Science -- 1998 Enhancements. by Geoffrey C. Fox
1 First step is to Circulate(shift) one position and calculate acelerations Fij and Fji in all index positions
2 Shifting pipeline (N-1) times gives correct algorithm but does not save "Newton's factor of two".
3 Just need (N-1)/2 steps when N is odd and N/2 steps when N is even which saves factor of two.
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