Basic HTML version of Foils prepared August 4 1996

Foil 16 PetaFlop Kernel: d). 3-D Jacobi kernel, typical of many 3-D physical modeling codes.

From Summary of Working Groups at PAWS and PetaSoft Meetings PAWS(Mandalay Beach) and PetSoft(Bodega Bay) -- April 23 and June 17-19,96. by Geoffrey C. Fox
1 This is a simple 5 deep nested loop over three spatial and two component indices with nearest neighbor spatial structure and "full" matrices for components
2 This problem is defined with two sets of Parameters
3 1)Large Grid but not many components:
4 nc = 5; nx = 1000; ny = 1000; nz = 1000
5 2)Smaller Grid but more components as if many species: Repeat the above calculation with the parameters
6 nc = 150; nx = 100; ny = 100; nz = 100
in Table To:

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

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