Basic HTML version of Foils prepared 22 February 98

Foil 5 Parallel Romberg Integration, Continued

From Parallel Computation Illustrated with Adaptive Integration CPS615 Basic Simulation Track for Computational Science -- Fall Semester 95. by Nancy J McCracken
1 all processors calculate new overall sum and decide whether to continue another iteration. (master/slave paradigm not necessary)
2 Variation: processors decide independently whether to continue. This saves the Allreduce communication.
in Table To:

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