Basic HTML version of Foils prepared 3 May 98

Foil 6 Distributed Control

From HPJava and HPspmd Motivation and Status Alliance 98 NCSA Illinois -- April 27-29 98. by Bryan Carpenter, Geoffrey Fox, Xinying Li, Yuhong wen, Guansong Zhang
1 Explicitly coordinate groups of processes.
2 Groups cooperate in loosely synchronous manner.
3 Control constructs on, at and overall dispatch control.
4 on(p) {
5 overall(i = x|:)
6 b [i] = 0 ;
7
8 at(j = x [3])
9 b [j] = 23 ;
10
11 overall(i = x|2:99) {
12 for(int k = 0 ; k < 50)
13 a [i, k] = b [i] + k ;
14 }
15 }
16
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