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Posted to commits@hama.apache.org by ed...@apache.org on 2008/11/17 07:26:46 UTC
svn commit: r718177 -
/incubator/hama/trunk/src/examples/org/apache/hama/examples/MatrixMultiplication.java
Author: edwardyoon
Date: Sun Nov 16 22:26:45 2008
New Revision: 718177
URL: http://svn.apache.org/viewvc?rev=718177&view=rev
Log: (empty)
Modified:
incubator/hama/trunk/src/examples/org/apache/hama/examples/MatrixMultiplication.java
Modified: incubator/hama/trunk/src/examples/org/apache/hama/examples/MatrixMultiplication.java
URL: http://svn.apache.org/viewvc/incubator/hama/trunk/src/examples/org/apache/hama/examples/MatrixMultiplication.java?rev=718177&r1=718176&r2=718177&view=diff
==============================================================================
--- incubator/hama/trunk/src/examples/org/apache/hama/examples/MatrixMultiplication.java (original)
+++ incubator/hama/trunk/src/examples/org/apache/hama/examples/MatrixMultiplication.java Sun Nov 16 22:26:45 2008
@@ -43,9 +43,11 @@
DenseMatrix a = DenseMatrix.random(conf, row, column);
DenseMatrix b = DenseMatrix.random(conf, row, column);
- a.blocking(conf.getNumMapTasks());
- b.blocking(conf.getNumMapTasks());
-
+ if (!a.isBlocked())
+ a.blocking(conf.getNumMapTasks());
+ if (!b.isBlocked())
+ b.blocking(conf.getNumMapTasks());
+
Matrix c = a.mult(b);
a.close();