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From er...@apache.org
Subject [4/5] [math] Use a faster RNG.
Date Thu, 02 Mar 2017 15:11:20 GMT
Use a faster RNG.


Project: http://git-wip-us.apache.org/repos/asf/commons-math/repo
Commit: http://git-wip-us.apache.org/repos/asf/commons-math/commit/e280c863
Tree: http://git-wip-us.apache.org/repos/asf/commons-math/tree/e280c863
Diff: http://git-wip-us.apache.org/repos/asf/commons-math/diff/e280c863

Branch: refs/heads/master
Commit: e280c8636792c5426e54868d464c9d28287a98fb
Parents: bb7e895
Author: Gilles <erans@apache.org>
Authored: Thu Mar 2 15:02:15 2017 +0100
Committer: Gilles <erans@apache.org>
Committed: Thu Mar 2 15:02:15 2017 +0100

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 .../apache/commons/math4/stat/inference/KolmogorovSmirnovTest.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/commons-math/blob/e280c863/src/main/java/org/apache/commons/math4/stat/inference/KolmogorovSmirnovTest.java
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diff --git a/src/main/java/org/apache/commons/math4/stat/inference/KolmogorovSmirnovTest.java
b/src/main/java/org/apache/commons/math4/stat/inference/KolmogorovSmirnovTest.java
index def4f04..09999ea 100644
--- a/src/main/java/org/apache/commons/math4/stat/inference/KolmogorovSmirnovTest.java
+++ b/src/main/java/org/apache/commons/math4/stat/inference/KolmogorovSmirnovTest.java
@@ -1155,7 +1155,7 @@ public class KolmogorovSmirnovTest {
 
        // Add jitter using a fixed seed (so same arguments always give same results),
        // low-initialization-overhead generator.
-       UniformRandomProvider rng = RandomSource.create(RandomSource.JDK, 100);
+       final UniformRandomProvider rng = RandomSource.create(RandomSource.TWO_CMRES, 654321);
 
        // It is theoretically possible that jitter does not break ties, so repeat
        // until all ties are gone.  Bound the loop and throw MIE if bound is exceeded.


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