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

Comparing jsr166/src/test/loops/FJJacobi.java (file contents):
Revision 1.8 by jsr166, Sat Oct 16 16:22:56 2010 UTC vs.
Revision 1.11 by dl, Mon Apr 9 13:18:06 2012 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 10 | Line 10 | import java.util.concurrent.*;
10
11		public class FJJacobi {
12
13	<	static final int DEFAULT_GRANULARITY = 4096; // 1024;
13	>	//    static final int DEFAULT_GRANULARITY = 4096;
14	>	static final int DEFAULT_GRANULARITY = 256;
15
16		/**
17		* The maximum number of matrix cells
#	Line 92 | Line 93 | public class FJJacobi {
93		reinitialize();
94		}
95		double m = maxDiff;
96	<	return (md > m)? md : m;
96	>	return (md > m) ? md : m;
97		}
98
99		}
#	Line 118 | Line 119 | public class FJJacobi {
119
120		public void compute() {
121		boolean AtoB = (steps++ & 1) == 0;
122	<	double[][] a = (AtoB)? A : B;
123	<	double[][] b = (AtoB)? B : A;
122	>	double[][] a = AtoB ? A : B;
123	>	double[][] b = AtoB ? B : A;
124
125		double md = 0.0; // local for computing max diff
126

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