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Posted to commits@commons.apache.org by ah...@apache.org on 2019/06/06 10:56:59 UTC
[commons-rng] branch master updated (54a385f -> d4462db)
This is an automated email from the ASF dual-hosted git repository.
aherbert pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/commons-rng.git.
from 54a385f RNG-75: Track changes.
new 12d2dc8 RNG-103: Use KempSmallMeanPoissonSampler in LargeMeanPoissonSampler.
new d4462db RNG-103: Track changes.
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Summary of changes:
.../commons/rng/sampling/distribution/LargeMeanPoissonSampler.java | 4 ++--
src/changes/changes.xml | 4 ++++
2 files changed, 6 insertions(+), 2 deletions(-)
[commons-rng] 02/02: RNG-103: Track changes.
Posted by ah...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
aherbert pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-rng.git
commit d4462db2acfa6a695a0eadfd8812432fc08f97bd
Author: aherbert <ah...@apache.org>
AuthorDate: Thu Jun 6 11:56:55 2019 +0100
RNG-103: Track changes.
Closes #47
---
src/changes/changes.xml | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index cda4769..f39ce4e 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -75,6 +75,10 @@ re-run tests that fail, and pass the build if they succeed
within the allotted number of reruns (the test will be marked
as 'flaky' in the report).
">
+ <action dev="aherbert" type="update" issue="RNG-103">
+ "LargeMeanPoissonSampler: Switch from SmallMeanPoissonSampler to use
+ KempSmallMeanPoissonSampler for the fractional mean sample.
+ </action>
<action dev="aherbert" type="update" issue="RNG-75">
"RandomSource.create(...)": Refactor internal components to allow custom seeding routines
per random source. Improvements were made to the speed of creating generators with small
[commons-rng] 01/02: RNG-103: Use KempSmallMeanPoissonSampler in
LargeMeanPoissonSampler.
Posted by ah...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
aherbert pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-rng.git
commit 12d2dc8c05fe4ce9b18cc2914659c853ff05cc8c
Author: Alex Herbert <ah...@apache.org>
AuthorDate: Thu Jun 6 09:50:01 2019 +0100
RNG-103: Use KempSmallMeanPoissonSampler in LargeMeanPoissonSampler.
---
.../commons/rng/sampling/distribution/LargeMeanPoissonSampler.java | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/commons-rng-sampling/src/main/java/org/apache/commons/rng/sampling/distribution/LargeMeanPoissonSampler.java b/commons-rng-sampling/src/main/java/org/apache/commons/rng/sampling/distribution/LargeMeanPoissonSampler.java
index 20baacf..3421db9 100644
--- a/commons-rng-sampling/src/main/java/org/apache/commons/rng/sampling/distribution/LargeMeanPoissonSampler.java
+++ b/commons-rng-sampling/src/main/java/org/apache/commons/rng/sampling/distribution/LargeMeanPoissonSampler.java
@@ -142,7 +142,7 @@ public class LargeMeanPoissonSampler
final double lambdaFractional = mean - lambda;
smallMeanPoissonSampler = (lambdaFractional < Double.MIN_VALUE) ?
NO_SMALL_MEAN_POISSON_SAMPLER : // Not used.
- new SmallMeanPoissonSampler(rng, lambdaFractional);
+ new KempSmallMeanPoissonSampler(rng, lambdaFractional);
}
/**
@@ -183,7 +183,7 @@ public class LargeMeanPoissonSampler
// The algorithm requires a Poisson sample from the remaining lambda fraction.
smallMeanPoissonSampler = (lambdaFractional < Double.MIN_VALUE) ?
NO_SMALL_MEAN_POISSON_SAMPLER : // Not used.
- new SmallMeanPoissonSampler(rng, lambdaFractional);
+ new KempSmallMeanPoissonSampler(rng, lambdaFractional);
}
/** {@inheritDoc} */