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root/jsr166/jsr166/src/test/loops/FJJacobi.java

Comparing jsr166/src/test/loops/FJJacobi.java (file contents):
Revision 1.7 by jsr166, Mon Sep 20 20:42:37 2010 UTC vs.
Revision 1.10 by jsr166, Tue Mar 15 19:47:05 2011 UTC

#	Line 1 | Line 1
1		/*
2		* Written by Doug Lea with assistance from members of JCP JSR-166
3		* Expert Group and released to the public domain, as explained at
4	<	* http://creativecommons.org/licenses/publicdomain
4	>	* http://creativecommons.org/publicdomain/zero/1.0/
5		*/
6
7		// Jacobi iteration on a mesh. Based loosely on a Filaments demo
#	Line 15 | Line 15 | public class FJJacobi {
15		/**
16		* The maximum number of matrix cells
17		* at which to stop recursing down and instead directly update.
18	<	**/
19	<
18	>	*/
19		static final double EPSILON = 0.0001;  // convergence criterion
20
21		public static void main(String[] args) throws Exception {
#	Line 93 | Line 92 | public class FJJacobi {
92		reinitialize();
93		}
94		double m = maxDiff;
95	<	return (md > m)? md : m;
95	>	return (md > m) ? md : m;
96		}
97
98		}
#	Line 119 | Line 118 | public class FJJacobi {
118
119		public void compute() {
120		boolean AtoB = (steps++ & 1) == 0;
121	<	double[][] a = (AtoB)? A : B;
122	<	double[][] b = (AtoB)? B : A;
121	>	double[][] a = AtoB ? A : B;
122	>	double[][] b = AtoB ? B : A;
123
124		double md = 0.0; // local for computing max diff
125

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