You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@commons.apache.org by er...@apache.org on 2018/02/14 21:43:01 UTC
[1/5] commons-rng git commit: Missing sub-directory.
Repository: commons-rng
Updated Branches:
refs/heads/master 857cbb05c -> 64439c25a
Missing sub-directory.
Project: http://git-wip-us.apache.org/repos/asf/commons-rng/repo
Commit: http://git-wip-us.apache.org/repos/asf/commons-rng/commit/20f33fb6
Tree: http://git-wip-us.apache.org/repos/asf/commons-rng/tree/20f33fb6
Diff: http://git-wip-us.apache.org/repos/asf/commons-rng/diff/20f33fb6
Branch: refs/heads/master
Commit: 20f33fb6b43d83176cef0c568ad35b851c5e239d
Parents: 857cbb0
Author: Gilles <er...@apache.org>
Authored: Wed Feb 14 17:30:40 2018 +0100
Committer: Gilles <er...@apache.org>
Committed: Wed Feb 14 17:30:40 2018 +0100
----------------------------------------------------------------------
.../rng/examples/jmh/GenerationPerformance.java | 194 ++++++++++++++
.../distribution/NextGaussianPerformance.java | 68 +++++
.../jmh/distribution/SamplersPerformance.java | 264 +++++++++++++++++++
.../examples/jmh/distribution/package-info.java | 22 ++
.../commons/rng/examples/jmh/package-info.java | 27 ++
.../commons/rng/jmh/GenerationPerformance.java | 194 --------------
.../distribution/NextGaussianPerformance.java | 68 -----
.../jmh/distribution/SamplersPerformance.java | 264 -------------------
.../rng/jmh/distribution/package-info.java | 22 --
.../apache/commons/rng/jmh/package-info.java | 27 --
10 files changed, 575 insertions(+), 575 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/commons-rng/blob/20f33fb6/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/GenerationPerformance.java
----------------------------------------------------------------------
diff --git a/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/GenerationPerformance.java b/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/GenerationPerformance.java
new file mode 100644
index 0000000..c22cf7c
--- /dev/null
+++ b/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/GenerationPerformance.java
@@ -0,0 +1,194 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.commons.rng.examples.jmh;
+
+import org.openjdk.jmh.annotations.Benchmark;
+import org.openjdk.jmh.annotations.BenchmarkMode;
+import org.openjdk.jmh.annotations.Mode;
+import org.openjdk.jmh.annotations.Warmup;
+import org.openjdk.jmh.annotations.Measurement;
+import org.openjdk.jmh.annotations.State;
+import org.openjdk.jmh.annotations.Fork;
+import org.openjdk.jmh.annotations.Scope;
+import org.openjdk.jmh.annotations.Param;
+import org.openjdk.jmh.annotations.Setup;
+import org.openjdk.jmh.annotations.OutputTimeUnit;
+import org.openjdk.jmh.infra.Blackhole;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.rng.UniformRandomProvider;
+import org.apache.commons.rng.simple.RandomSource;
+
+/**
+ * Executes benchmark to compare the speed of generation of random numbers
+ * from the various source providers.
+ */
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.MICROSECONDS)
+@Warmup(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS)
+@Measurement(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS)
+@State(Scope.Benchmark)
+@Fork(value = 1, jvmArgs = {"-server", "-Xms128M", "-Xmx128M"})
+public class GenerationPerformance {
+ /**
+ * The benchmark state (retrieve the various "RandomSource"s).
+ */
+ @State(Scope.Benchmark)
+ public static class Sources {
+ /**
+ * RNG providers.
+ */
+ @Param({"JDK",
+ "WELL_512_A",
+ "WELL_1024_A",
+ "WELL_19937_A",
+ "WELL_19937_C",
+ "WELL_44497_A",
+ "WELL_44497_B",
+ "MT",
+ "ISAAC",
+ "SPLIT_MIX_64",
+ "MWC_256",
+ "KISS",
+ "XOR_SHIFT_1024_S",
+ "TWO_CMRES",
+ "MT_64" })
+ private String randomSourceName;
+
+ /** RNG. */
+ private UniformRandomProvider provider;
+
+ /**
+ * @return the RNG.
+ */
+ public UniformRandomProvider getGenerator() {
+ return provider;
+ }
+
+ /** Intantiates generator. */
+ @Setup
+ public void setup() {
+ final RandomSource randomSource = RandomSource.valueOf(randomSourceName);
+ provider = RandomSource.create(randomSource);
+ }
+ }
+
+ /**
+ * Number of random values to generate.
+ */
+ @Param({"1", "100", "10000", "1000000"})
+ private int numValues;
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void nextBoolean(Sources sources,
+ Blackhole bh) {
+ for (int i = 0; i < numValues; i++) {
+ bh.consume(sources.getGenerator().nextBoolean());
+ }
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void nextInt(Sources sources,
+ Blackhole bh) {
+ for (int i = 0; i < numValues; i++) {
+ bh.consume(sources.getGenerator().nextInt());
+ }
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void nextIntN(Sources sources,
+ Blackhole bh) {
+ final int n = 10;
+ for (int i = 0; i < numValues; i++) {
+ bh.consume(sources.getGenerator().nextInt(n));
+ }
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void nextLong(Sources sources,
+ Blackhole bh) {
+ for (int i = 0; i < numValues; i++) {
+ bh.consume(sources.getGenerator().nextLong());
+ }
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void nextLongN(Sources sources,
+ Blackhole bh) {
+ final long n = 2L * Integer.MAX_VALUE;
+ for (int i = 0; i < numValues; i++) {
+ bh.consume(sources.getGenerator().nextLong(n));
+ }
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void nextFloat(Sources sources,
+ Blackhole bh) {
+ for (int i = 0; i < numValues; i++) {
+ bh.consume(sources.getGenerator().nextFloat());
+ }
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void nextDouble(Sources sources,
+ Blackhole bh) {
+ for (int i = 0; i < numValues; i++) {
+ bh.consume(sources.getGenerator().nextDouble());
+ }
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void nextBytes(Sources sources,
+ Blackhole bh) {
+ final byte[] result = new byte[numValues];
+ sources.getGenerator().nextBytes(result);
+ bh.consume(result);
+ }
+}
http://git-wip-us.apache.org/repos/asf/commons-rng/blob/20f33fb6/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/distribution/NextGaussianPerformance.java
----------------------------------------------------------------------
diff --git a/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/distribution/NextGaussianPerformance.java b/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/distribution/NextGaussianPerformance.java
new file mode 100644
index 0000000..2b65432
--- /dev/null
+++ b/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/distribution/NextGaussianPerformance.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.commons.rng.examples.jmh.distribution;
+
+import org.openjdk.jmh.annotations.Benchmark;
+import org.openjdk.jmh.annotations.BenchmarkMode;
+import org.openjdk.jmh.annotations.Mode;
+import org.openjdk.jmh.annotations.Warmup;
+import org.openjdk.jmh.annotations.Measurement;
+import org.openjdk.jmh.annotations.State;
+import org.openjdk.jmh.annotations.Fork;
+import org.openjdk.jmh.annotations.Scope;
+import org.openjdk.jmh.annotations.OutputTimeUnit;
+import org.openjdk.jmh.infra.Blackhole;
+import java.util.concurrent.TimeUnit;
+import java.util.Random;
+
+/**
+ * Benchmark for {@link Random#nextGaussian()} in order to compare
+ * the speed of generation of normally-distributed random numbers.
+ */
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.MICROSECONDS)
+@Warmup(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS)
+@Measurement(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS)
+@State(Scope.Benchmark)
+@Fork(value = 1, jvmArgs = {"-server", "-Xms128M", "-Xmx128M"})
+public class NextGaussianPerformance {
+ /** Number of samples per run. */
+ private static final int NUM_SAMPLES = 10000000;
+ /** JDK's generator. */
+ private final Random random = new Random();
+ /**
+ * Exercises the JDK's Gaussian sampler.
+ *
+ * @param bh Data sink.
+ */
+ private void runSample(Blackhole bh) {
+ for (int i = 0; i < NUM_SAMPLES; i++) {
+ bh.consume(random.nextGaussian());
+ }
+ }
+
+ // Benchmarks methods below.
+
+ /**
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void runJDKRandomGaussianSampler(Blackhole bh) {
+ runSample(bh);
+ }
+}
http://git-wip-us.apache.org/repos/asf/commons-rng/blob/20f33fb6/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/distribution/SamplersPerformance.java
----------------------------------------------------------------------
diff --git a/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/distribution/SamplersPerformance.java b/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/distribution/SamplersPerformance.java
new file mode 100644
index 0000000..963d8bd
--- /dev/null
+++ b/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/distribution/SamplersPerformance.java
@@ -0,0 +1,264 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.commons.rng.examples.jmh.distribution;
+
+import org.openjdk.jmh.annotations.Benchmark;
+import org.openjdk.jmh.annotations.BenchmarkMode;
+import org.openjdk.jmh.annotations.Mode;
+import org.openjdk.jmh.annotations.Warmup;
+import org.openjdk.jmh.annotations.Measurement;
+import org.openjdk.jmh.annotations.State;
+import org.openjdk.jmh.annotations.Fork;
+import org.openjdk.jmh.annotations.Scope;
+import org.openjdk.jmh.annotations.Param;
+import org.openjdk.jmh.annotations.Setup;
+import org.openjdk.jmh.annotations.OutputTimeUnit;
+import org.openjdk.jmh.infra.Blackhole;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.rng.UniformRandomProvider;
+import org.apache.commons.rng.simple.RandomSource;
+import org.apache.commons.rng.sampling.distribution.ContinuousSampler;
+import org.apache.commons.rng.sampling.distribution.DiscreteSampler;
+import org.apache.commons.rng.sampling.distribution.BoxMullerNormalizedGaussianSampler;
+import org.apache.commons.rng.sampling.distribution.MarsagliaNormalizedGaussianSampler;
+import org.apache.commons.rng.sampling.distribution.ZigguratNormalizedGaussianSampler;
+import org.apache.commons.rng.sampling.distribution.AhrensDieterExponentialSampler;
+import org.apache.commons.rng.sampling.distribution.AhrensDieterMarsagliaTsangGammaSampler;
+import org.apache.commons.rng.sampling.distribution.LogNormalSampler;
+import org.apache.commons.rng.sampling.distribution.ChengBetaSampler;
+import org.apache.commons.rng.sampling.distribution.ContinuousUniformSampler;
+import org.apache.commons.rng.sampling.distribution.DiscreteUniformSampler;
+import org.apache.commons.rng.sampling.distribution.RejectionInversionZipfSampler;
+import org.apache.commons.rng.sampling.distribution.PoissonSampler;
+
+/**
+ * Executes benchmark to compare the speed of generation of random numbers
+ * from the various source providers.
+ */
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.MICROSECONDS)
+@Warmup(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS)
+@Measurement(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS)
+@State(Scope.Benchmark)
+@Fork(value = 1, jvmArgs = {"-server", "-Xms128M", "-Xmx128M"})
+public class SamplersPerformance {
+ /** Number of samples per run. */
+ private static final int NUM_SAMPLES = 10000000;
+
+ /**
+ * The benchmark state (retrieve the various "RandomSource"s).
+ */
+ @State(Scope.Benchmark)
+ public static class Sources {
+ /**
+ * RNG providers.
+ */
+ @Param({"JDK",
+ "WELL_512_A",
+ "WELL_1024_A",
+ "WELL_19937_A",
+ "WELL_19937_C",
+ "WELL_44497_A",
+ "WELL_44497_B",
+ "MT",
+ "ISAAC",
+ "SPLIT_MIX_64",
+ "MWC_256",
+ "KISS",
+ "XOR_SHIFT_1024_S",
+ "TWO_CMRES",
+ "MT_64" })
+ private String randomSourceName;
+
+ /** RNG. */
+ private UniformRandomProvider generator;
+
+ /**
+ * @return the RNG.
+ */
+ public UniformRandomProvider getGenerator() {
+ return generator;
+ }
+
+ /** Intantiates generator. */
+ @Setup
+ public void setup() {
+ final RandomSource randomSource = RandomSource.valueOf(randomSourceName);
+ generator = RandomSource.create(randomSource);
+ }
+ }
+
+ /**
+ * Exercises a continuous sampler.
+ *
+ * @param sampler Sampler.
+ * @param bh Data sink.
+ */
+ private void runSample(ContinuousSampler sampler,
+ Blackhole bh) {
+ for (int i = 0; i < NUM_SAMPLES; i++) {
+ bh.consume(sampler.sample());
+ }
+ }
+
+ /**
+ * Exercises a discrete sampler.
+ *
+ * @param sampler Sampler.
+ * @param bh Data sink.
+ */
+ private void runSample(DiscreteSampler sampler,
+ Blackhole bh) {
+ for (int i = 0; i < NUM_SAMPLES; i++) {
+ bh.consume(sampler.sample());
+ }
+ }
+
+ // Benchmarks methods below.
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void runBoxMullerNormalizedGaussianSampler(Sources sources,
+ Blackhole bh) {
+ runSample(new BoxMullerNormalizedGaussianSampler(sources.getGenerator()), bh);
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void runMarsagliaNormalizedGaussianSampler(Sources sources,
+ Blackhole bh) {
+ runSample(new MarsagliaNormalizedGaussianSampler(sources.getGenerator()), bh);
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void runZigguratNormalizedGaussianSampler(Sources sources,
+ Blackhole bh) {
+ runSample(new ZigguratNormalizedGaussianSampler(sources.getGenerator()), bh);
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void runAhrensDieterExponentialSampler(Sources sources,
+ Blackhole bh) {
+ runSample(new AhrensDieterExponentialSampler(sources.getGenerator(), 4.56), bh);
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void runAhrensDieterMarsagliaTsangGammaSampler(Sources sources,
+ Blackhole bh) {
+ runSample(new AhrensDieterMarsagliaTsangGammaSampler(sources.getGenerator(), 9.8, 0.76), bh);
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void runBoxMullerLogNormalSampler(Sources sources,
+ Blackhole bh) {
+ runSample(new LogNormalSampler(new BoxMullerNormalizedGaussianSampler(sources.getGenerator()), 12.3, 4.6), bh);
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void runMarsagliaLogNormalSampler(Sources sources,
+ Blackhole bh) {
+ runSample(new LogNormalSampler(new MarsagliaNormalizedGaussianSampler(sources.getGenerator()), 12.3, 4.6), bh);
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void runZigguratLogNormalSampler(Sources sources,
+ Blackhole bh) {
+ runSample(new LogNormalSampler(new ZigguratNormalizedGaussianSampler(sources.getGenerator()), 12.3, 4.6), bh);
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void runChengBetaSampler(Sources sources,
+ Blackhole bh) {
+ runSample(new ChengBetaSampler(sources.getGenerator(), 0.45, 6.7), bh);
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void runContinuousUniformSampler(Sources sources,
+ Blackhole bh) {
+ runSample(new ContinuousUniformSampler(sources.getGenerator(), 123.4, 5678.9), bh);
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void runDiscreteUniformSampler(Sources sources,
+ Blackhole bh) {
+ runSample(new DiscreteUniformSampler(sources.getGenerator(), -98, 76), bh);
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void runRejectionInversionZipfSampler(Sources sources,
+ Blackhole bh) {
+ runSample(new RejectionInversionZipfSampler(sources.getGenerator(), 43, 2.1), bh);
+ }
+
+ /**
+ * @param sources Source of randomness.
+ * @param bh Data sink.
+ */
+ @Benchmark
+ public void runPoissonSampler(Sources sources,
+ Blackhole bh) {
+ runSample(new PoissonSampler(sources.getGenerator(), 8.9), bh);
+ }
+}
http://git-wip-us.apache.org/repos/asf/commons-rng/blob/20f33fb6/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/distribution/package-info.java
----------------------------------------------------------------------
diff --git a/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/distribution/package-info.java b/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/distribution/package-info.java
new file mode 100644
index 0000000..517063d
--- /dev/null
+++ b/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/distribution/package-info.java
@@ -0,0 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Benchmarks for samplers.
+ */
+
+package org.apache.commons.rng.examples.jmh.distribution;
http://git-wip-us.apache.org/repos/asf/commons-rng/blob/20f33fb6/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/package-info.java
----------------------------------------------------------------------
diff --git a/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/package-info.java b/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/package-info.java
new file mode 100644
index 0000000..f6a9ab7
--- /dev/null
+++ b/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/examples/jmh/package-info.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * <h3>Performance benchmarks</h3>
+ *
+ * <p>
+ * This package contains code to perform a
+ * <a href="http://openjdk.java.net/projects/code-tools/jmh">JMH</a> run.
+ * </p>
+ */
+
+package org.apache.commons.rng.examples.jmh;
http://git-wip-us.apache.org/repos/asf/commons-rng/blob/20f33fb6/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/GenerationPerformance.java
----------------------------------------------------------------------
diff --git a/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/GenerationPerformance.java b/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/GenerationPerformance.java
deleted file mode 100644
index c22cf7c..0000000
--- a/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/GenerationPerformance.java
+++ /dev/null
@@ -1,194 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.commons.rng.examples.jmh;
-
-import org.openjdk.jmh.annotations.Benchmark;
-import org.openjdk.jmh.annotations.BenchmarkMode;
-import org.openjdk.jmh.annotations.Mode;
-import org.openjdk.jmh.annotations.Warmup;
-import org.openjdk.jmh.annotations.Measurement;
-import org.openjdk.jmh.annotations.State;
-import org.openjdk.jmh.annotations.Fork;
-import org.openjdk.jmh.annotations.Scope;
-import org.openjdk.jmh.annotations.Param;
-import org.openjdk.jmh.annotations.Setup;
-import org.openjdk.jmh.annotations.OutputTimeUnit;
-import org.openjdk.jmh.infra.Blackhole;
-import java.util.concurrent.TimeUnit;
-
-import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.simple.RandomSource;
-
-/**
- * Executes benchmark to compare the speed of generation of random numbers
- * from the various source providers.
- */
-@BenchmarkMode(Mode.AverageTime)
-@OutputTimeUnit(TimeUnit.MICROSECONDS)
-@Warmup(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS)
-@Measurement(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS)
-@State(Scope.Benchmark)
-@Fork(value = 1, jvmArgs = {"-server", "-Xms128M", "-Xmx128M"})
-public class GenerationPerformance {
- /**
- * The benchmark state (retrieve the various "RandomSource"s).
- */
- @State(Scope.Benchmark)
- public static class Sources {
- /**
- * RNG providers.
- */
- @Param({"JDK",
- "WELL_512_A",
- "WELL_1024_A",
- "WELL_19937_A",
- "WELL_19937_C",
- "WELL_44497_A",
- "WELL_44497_B",
- "MT",
- "ISAAC",
- "SPLIT_MIX_64",
- "MWC_256",
- "KISS",
- "XOR_SHIFT_1024_S",
- "TWO_CMRES",
- "MT_64" })
- private String randomSourceName;
-
- /** RNG. */
- private UniformRandomProvider provider;
-
- /**
- * @return the RNG.
- */
- public UniformRandomProvider getGenerator() {
- return provider;
- }
-
- /** Intantiates generator. */
- @Setup
- public void setup() {
- final RandomSource randomSource = RandomSource.valueOf(randomSourceName);
- provider = RandomSource.create(randomSource);
- }
- }
-
- /**
- * Number of random values to generate.
- */
- @Param({"1", "100", "10000", "1000000"})
- private int numValues;
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void nextBoolean(Sources sources,
- Blackhole bh) {
- for (int i = 0; i < numValues; i++) {
- bh.consume(sources.getGenerator().nextBoolean());
- }
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void nextInt(Sources sources,
- Blackhole bh) {
- for (int i = 0; i < numValues; i++) {
- bh.consume(sources.getGenerator().nextInt());
- }
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void nextIntN(Sources sources,
- Blackhole bh) {
- final int n = 10;
- for (int i = 0; i < numValues; i++) {
- bh.consume(sources.getGenerator().nextInt(n));
- }
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void nextLong(Sources sources,
- Blackhole bh) {
- for (int i = 0; i < numValues; i++) {
- bh.consume(sources.getGenerator().nextLong());
- }
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void nextLongN(Sources sources,
- Blackhole bh) {
- final long n = 2L * Integer.MAX_VALUE;
- for (int i = 0; i < numValues; i++) {
- bh.consume(sources.getGenerator().nextLong(n));
- }
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void nextFloat(Sources sources,
- Blackhole bh) {
- for (int i = 0; i < numValues; i++) {
- bh.consume(sources.getGenerator().nextFloat());
- }
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void nextDouble(Sources sources,
- Blackhole bh) {
- for (int i = 0; i < numValues; i++) {
- bh.consume(sources.getGenerator().nextDouble());
- }
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void nextBytes(Sources sources,
- Blackhole bh) {
- final byte[] result = new byte[numValues];
- sources.getGenerator().nextBytes(result);
- bh.consume(result);
- }
-}
http://git-wip-us.apache.org/repos/asf/commons-rng/blob/20f33fb6/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/distribution/NextGaussianPerformance.java
----------------------------------------------------------------------
diff --git a/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/distribution/NextGaussianPerformance.java b/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/distribution/NextGaussianPerformance.java
deleted file mode 100644
index 2b65432..0000000
--- a/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/distribution/NextGaussianPerformance.java
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.commons.rng.examples.jmh.distribution;
-
-import org.openjdk.jmh.annotations.Benchmark;
-import org.openjdk.jmh.annotations.BenchmarkMode;
-import org.openjdk.jmh.annotations.Mode;
-import org.openjdk.jmh.annotations.Warmup;
-import org.openjdk.jmh.annotations.Measurement;
-import org.openjdk.jmh.annotations.State;
-import org.openjdk.jmh.annotations.Fork;
-import org.openjdk.jmh.annotations.Scope;
-import org.openjdk.jmh.annotations.OutputTimeUnit;
-import org.openjdk.jmh.infra.Blackhole;
-import java.util.concurrent.TimeUnit;
-import java.util.Random;
-
-/**
- * Benchmark for {@link Random#nextGaussian()} in order to compare
- * the speed of generation of normally-distributed random numbers.
- */
-@BenchmarkMode(Mode.AverageTime)
-@OutputTimeUnit(TimeUnit.MICROSECONDS)
-@Warmup(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS)
-@Measurement(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS)
-@State(Scope.Benchmark)
-@Fork(value = 1, jvmArgs = {"-server", "-Xms128M", "-Xmx128M"})
-public class NextGaussianPerformance {
- /** Number of samples per run. */
- private static final int NUM_SAMPLES = 10000000;
- /** JDK's generator. */
- private final Random random = new Random();
- /**
- * Exercises the JDK's Gaussian sampler.
- *
- * @param bh Data sink.
- */
- private void runSample(Blackhole bh) {
- for (int i = 0; i < NUM_SAMPLES; i++) {
- bh.consume(random.nextGaussian());
- }
- }
-
- // Benchmarks methods below.
-
- /**
- * @param bh Data sink.
- */
- @Benchmark
- public void runJDKRandomGaussianSampler(Blackhole bh) {
- runSample(bh);
- }
-}
http://git-wip-us.apache.org/repos/asf/commons-rng/blob/20f33fb6/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/distribution/SamplersPerformance.java
----------------------------------------------------------------------
diff --git a/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/distribution/SamplersPerformance.java b/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/distribution/SamplersPerformance.java
deleted file mode 100644
index 963d8bd..0000000
--- a/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/distribution/SamplersPerformance.java
+++ /dev/null
@@ -1,264 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.commons.rng.examples.jmh.distribution;
-
-import org.openjdk.jmh.annotations.Benchmark;
-import org.openjdk.jmh.annotations.BenchmarkMode;
-import org.openjdk.jmh.annotations.Mode;
-import org.openjdk.jmh.annotations.Warmup;
-import org.openjdk.jmh.annotations.Measurement;
-import org.openjdk.jmh.annotations.State;
-import org.openjdk.jmh.annotations.Fork;
-import org.openjdk.jmh.annotations.Scope;
-import org.openjdk.jmh.annotations.Param;
-import org.openjdk.jmh.annotations.Setup;
-import org.openjdk.jmh.annotations.OutputTimeUnit;
-import org.openjdk.jmh.infra.Blackhole;
-import java.util.concurrent.TimeUnit;
-
-import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.simple.RandomSource;
-import org.apache.commons.rng.sampling.distribution.ContinuousSampler;
-import org.apache.commons.rng.sampling.distribution.DiscreteSampler;
-import org.apache.commons.rng.sampling.distribution.BoxMullerNormalizedGaussianSampler;
-import org.apache.commons.rng.sampling.distribution.MarsagliaNormalizedGaussianSampler;
-import org.apache.commons.rng.sampling.distribution.ZigguratNormalizedGaussianSampler;
-import org.apache.commons.rng.sampling.distribution.AhrensDieterExponentialSampler;
-import org.apache.commons.rng.sampling.distribution.AhrensDieterMarsagliaTsangGammaSampler;
-import org.apache.commons.rng.sampling.distribution.LogNormalSampler;
-import org.apache.commons.rng.sampling.distribution.ChengBetaSampler;
-import org.apache.commons.rng.sampling.distribution.ContinuousUniformSampler;
-import org.apache.commons.rng.sampling.distribution.DiscreteUniformSampler;
-import org.apache.commons.rng.sampling.distribution.RejectionInversionZipfSampler;
-import org.apache.commons.rng.sampling.distribution.PoissonSampler;
-
-/**
- * Executes benchmark to compare the speed of generation of random numbers
- * from the various source providers.
- */
-@BenchmarkMode(Mode.AverageTime)
-@OutputTimeUnit(TimeUnit.MICROSECONDS)
-@Warmup(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS)
-@Measurement(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS)
-@State(Scope.Benchmark)
-@Fork(value = 1, jvmArgs = {"-server", "-Xms128M", "-Xmx128M"})
-public class SamplersPerformance {
- /** Number of samples per run. */
- private static final int NUM_SAMPLES = 10000000;
-
- /**
- * The benchmark state (retrieve the various "RandomSource"s).
- */
- @State(Scope.Benchmark)
- public static class Sources {
- /**
- * RNG providers.
- */
- @Param({"JDK",
- "WELL_512_A",
- "WELL_1024_A",
- "WELL_19937_A",
- "WELL_19937_C",
- "WELL_44497_A",
- "WELL_44497_B",
- "MT",
- "ISAAC",
- "SPLIT_MIX_64",
- "MWC_256",
- "KISS",
- "XOR_SHIFT_1024_S",
- "TWO_CMRES",
- "MT_64" })
- private String randomSourceName;
-
- /** RNG. */
- private UniformRandomProvider generator;
-
- /**
- * @return the RNG.
- */
- public UniformRandomProvider getGenerator() {
- return generator;
- }
-
- /** Intantiates generator. */
- @Setup
- public void setup() {
- final RandomSource randomSource = RandomSource.valueOf(randomSourceName);
- generator = RandomSource.create(randomSource);
- }
- }
-
- /**
- * Exercises a continuous sampler.
- *
- * @param sampler Sampler.
- * @param bh Data sink.
- */
- private void runSample(ContinuousSampler sampler,
- Blackhole bh) {
- for (int i = 0; i < NUM_SAMPLES; i++) {
- bh.consume(sampler.sample());
- }
- }
-
- /**
- * Exercises a discrete sampler.
- *
- * @param sampler Sampler.
- * @param bh Data sink.
- */
- private void runSample(DiscreteSampler sampler,
- Blackhole bh) {
- for (int i = 0; i < NUM_SAMPLES; i++) {
- bh.consume(sampler.sample());
- }
- }
-
- // Benchmarks methods below.
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void runBoxMullerNormalizedGaussianSampler(Sources sources,
- Blackhole bh) {
- runSample(new BoxMullerNormalizedGaussianSampler(sources.getGenerator()), bh);
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void runMarsagliaNormalizedGaussianSampler(Sources sources,
- Blackhole bh) {
- runSample(new MarsagliaNormalizedGaussianSampler(sources.getGenerator()), bh);
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void runZigguratNormalizedGaussianSampler(Sources sources,
- Blackhole bh) {
- runSample(new ZigguratNormalizedGaussianSampler(sources.getGenerator()), bh);
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void runAhrensDieterExponentialSampler(Sources sources,
- Blackhole bh) {
- runSample(new AhrensDieterExponentialSampler(sources.getGenerator(), 4.56), bh);
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void runAhrensDieterMarsagliaTsangGammaSampler(Sources sources,
- Blackhole bh) {
- runSample(new AhrensDieterMarsagliaTsangGammaSampler(sources.getGenerator(), 9.8, 0.76), bh);
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void runBoxMullerLogNormalSampler(Sources sources,
- Blackhole bh) {
- runSample(new LogNormalSampler(new BoxMullerNormalizedGaussianSampler(sources.getGenerator()), 12.3, 4.6), bh);
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void runMarsagliaLogNormalSampler(Sources sources,
- Blackhole bh) {
- runSample(new LogNormalSampler(new MarsagliaNormalizedGaussianSampler(sources.getGenerator()), 12.3, 4.6), bh);
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void runZigguratLogNormalSampler(Sources sources,
- Blackhole bh) {
- runSample(new LogNormalSampler(new ZigguratNormalizedGaussianSampler(sources.getGenerator()), 12.3, 4.6), bh);
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void runChengBetaSampler(Sources sources,
- Blackhole bh) {
- runSample(new ChengBetaSampler(sources.getGenerator(), 0.45, 6.7), bh);
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void runContinuousUniformSampler(Sources sources,
- Blackhole bh) {
- runSample(new ContinuousUniformSampler(sources.getGenerator(), 123.4, 5678.9), bh);
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void runDiscreteUniformSampler(Sources sources,
- Blackhole bh) {
- runSample(new DiscreteUniformSampler(sources.getGenerator(), -98, 76), bh);
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void runRejectionInversionZipfSampler(Sources sources,
- Blackhole bh) {
- runSample(new RejectionInversionZipfSampler(sources.getGenerator(), 43, 2.1), bh);
- }
-
- /**
- * @param sources Source of randomness.
- * @param bh Data sink.
- */
- @Benchmark
- public void runPoissonSampler(Sources sources,
- Blackhole bh) {
- runSample(new PoissonSampler(sources.getGenerator(), 8.9), bh);
- }
-}
http://git-wip-us.apache.org/repos/asf/commons-rng/blob/20f33fb6/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/distribution/package-info.java
----------------------------------------------------------------------
diff --git a/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/distribution/package-info.java b/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/distribution/package-info.java
deleted file mode 100644
index 517063d..0000000
--- a/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/distribution/package-info.java
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * Benchmarks for samplers.
- */
-
-package org.apache.commons.rng.examples.jmh.distribution;
http://git-wip-us.apache.org/repos/asf/commons-rng/blob/20f33fb6/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/package-info.java
----------------------------------------------------------------------
diff --git a/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/package-info.java b/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/package-info.java
deleted file mode 100644
index f6a9ab7..0000000
--- a/commons-rng-examples/examples-jmh/src/main/java/org/apache/commons/rng/jmh/package-info.java
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * <h3>Performance benchmarks</h3>
- *
- * <p>
- * This package contains code to perform a
- * <a href="http://openjdk.java.net/projects/code-tools/jmh">JMH</a> run.
- * </p>
- */
-
-package org.apache.commons.rng.examples.jmh;
[4/5] commons-rng git commit: Upgrade FindBugs.
Posted by er...@apache.org.
Upgrade FindBugs.
Unfortunately, Java 9 "module-info" file are not supported (and never will
as "FindBugs" has been discontinued).
Project: http://git-wip-us.apache.org/repos/asf/commons-rng/repo
Commit: http://git-wip-us.apache.org/repos/asf/commons-rng/commit/8d8638bf
Tree: http://git-wip-us.apache.org/repos/asf/commons-rng/tree/8d8638bf
Diff: http://git-wip-us.apache.org/repos/asf/commons-rng/diff/8d8638bf
Branch: refs/heads/master
Commit: 8d8638bf315dbe9abdf019d0344e9554dd186f1a
Parents: 22ca66d
Author: Gilles <er...@apache.org>
Authored: Wed Feb 14 19:07:25 2018 +0100
Committer: Gilles <er...@apache.org>
Committed: Wed Feb 14 19:07:25 2018 +0100
----------------------------------------------------------------------
pom.xml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/commons-rng/blob/8d8638bf/pom.xml
----------------------------------------------------------------------
diff --git a/pom.xml b/pom.xml
index f00e64a..8082c64 100644
--- a/pom.xml
+++ b/pom.xml
@@ -100,7 +100,7 @@
<maven.compiler.source>1.6</maven.compiler.source>
<maven.compiler.target>1.6</maven.compiler.target>
<rng.pmd.version>3.5</rng.pmd.version>
- <rng.findbugs.version>3.0.2</rng.findbugs.version>
+ <rng.findbugs.version>3.0.5</rng.findbugs.version>
<rng.checkstyle.version>3.0.0</rng.checkstyle.version>
<rng.clirr.version>2.8</rng.clirr.version>
<rng.mathjax.version>2.7.2</rng.mathjax.version>
[3/5] commons-rng git commit: RNG-40;
Warns about not using internal codes.
Posted by er...@apache.org.
RNG-40; Warns about not using internal codes.
Project: http://git-wip-us.apache.org/repos/asf/commons-rng/repo
Commit: http://git-wip-us.apache.org/repos/asf/commons-rng/commit/22ca66d5
Tree: http://git-wip-us.apache.org/repos/asf/commons-rng/tree/22ca66d5
Diff: http://git-wip-us.apache.org/repos/asf/commons-rng/diff/22ca66d5
Branch: refs/heads/master
Commit: 22ca66d5b0cb54e587de2dd8456e1ef8f87dbd44
Parents: d90f97d
Author: Gilles <er...@apache.org>
Authored: Wed Feb 14 17:38:54 2018 +0100
Committer: Gilles <er...@apache.org>
Committed: Wed Feb 14 17:38:54 2018 +0100
----------------------------------------------------------------------
commons-rng-core/pom.xml | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/commons-rng/blob/22ca66d5/commons-rng-core/pom.xml
----------------------------------------------------------------------
diff --git a/commons-rng-core/pom.xml b/commons-rng-core/pom.xml
index d063e1d..19d12f5 100644
--- a/commons-rng-core/pom.xml
+++ b/commons-rng-core/pom.xml
@@ -31,7 +31,11 @@
<version>1.1-SNAPSHOT</version>
<name>Apache Commons RNG Core</name>
- <description>Pure Java implementations of random numbers generator algorithms.</description>
+ <description>Pure Java implementations of random numbers generator algorithms.
+ Code in this module should not be used directly by applications; please use
+ the client interface defined in module "commons-rng-client-api" and the factory
+ methods defined in module "commons-rng-simple". In a future release, modularization
+ may be enforced through JPMS access restrictions.</description>
<properties>
<!-- OSGi -->
[2/5] commons-rng git commit: Name of example modules.
Posted by er...@apache.org.
Name of example modules.
Project: http://git-wip-us.apache.org/repos/asf/commons-rng/repo
Commit: http://git-wip-us.apache.org/repos/asf/commons-rng/commit/d90f97de
Tree: http://git-wip-us.apache.org/repos/asf/commons-rng/tree/d90f97de
Diff: http://git-wip-us.apache.org/repos/asf/commons-rng/diff/d90f97de
Branch: refs/heads/master
Commit: d90f97de87b380f7b3d45d409f6ccf4eced09e32
Parents: 20f33fb
Author: Gilles <er...@apache.org>
Authored: Wed Feb 14 17:32:02 2018 +0100
Committer: Gilles <er...@apache.org>
Committed: Wed Feb 14 17:32:02 2018 +0100
----------------------------------------------------------------------
commons-rng-examples/examples-jmh/pom.xml | 2 +-
commons-rng-examples/examples-jpms/pom.xml | 2 +-
commons-rng-examples/examples-quadrature/pom.xml | 2 +-
commons-rng-examples/examples-sampling/pom.xml | 2 +-
commons-rng-examples/examples-stress/pom.xml | 2 +-
5 files changed, 5 insertions(+), 5 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/commons-rng/blob/d90f97de/commons-rng-examples/examples-jmh/pom.xml
----------------------------------------------------------------------
diff --git a/commons-rng-examples/examples-jmh/pom.xml b/commons-rng-examples/examples-jmh/pom.xml
index 7022e5e..bf03851 100644
--- a/commons-rng-examples/examples-jmh/pom.xml
+++ b/commons-rng-examples/examples-jmh/pom.xml
@@ -29,7 +29,7 @@
<groupId>org.apache.commons</groupId>
<artifactId>commons-rng-examples-jmh</artifactId>
<version>1.1-SNAPSHOT</version>
- <name>Apache Commons RNG JMH Benchmark</name>
+ <name>JMH Benchmark</name>
<description>Code for running JMH benchmarks that assess the performance of the generators.
Code in this module is not part of the public API.</description>
http://git-wip-us.apache.org/repos/asf/commons-rng/blob/d90f97de/commons-rng-examples/examples-jpms/pom.xml
----------------------------------------------------------------------
diff --git a/commons-rng-examples/examples-jpms/pom.xml b/commons-rng-examples/examples-jpms/pom.xml
index 6f49689..91e307c 100644
--- a/commons-rng-examples/examples-jpms/pom.xml
+++ b/commons-rng-examples/examples-jpms/pom.xml
@@ -30,7 +30,7 @@
<artifactId>commons-rng-examples-jpms</artifactId>
<version>1.1-SNAPSHOT</version>
<packaging>pom</packaging>
- <name>Apache Commons RNG JPMS Integration test</name>
+ <name>JPMS Integration test</name>
<description>Testing JPMS. Code in this module is not part of the public API.</description>
http://git-wip-us.apache.org/repos/asf/commons-rng/blob/d90f97de/commons-rng-examples/examples-quadrature/pom.xml
----------------------------------------------------------------------
diff --git a/commons-rng-examples/examples-quadrature/pom.xml b/commons-rng-examples/examples-quadrature/pom.xml
index 3e916ab..ad40f0a 100644
--- a/commons-rng-examples/examples-quadrature/pom.xml
+++ b/commons-rng-examples/examples-quadrature/pom.xml
@@ -29,7 +29,7 @@
<groupId>org.apache.commons</groupId>
<artifactId>commons-rng-examples-quadrature</artifactId>
<version>1.1-SNAPSHOT</version>
- <name>Apache Commons RNG Quadrature Test Example</name>
+ <name>Quadrature example</name>
<description>Application for calling external tools that perform stringent uniformity tests.
Code in this module is not part of the public API.</description>
http://git-wip-us.apache.org/repos/asf/commons-rng/blob/d90f97de/commons-rng-examples/examples-sampling/pom.xml
----------------------------------------------------------------------
diff --git a/commons-rng-examples/examples-sampling/pom.xml b/commons-rng-examples/examples-sampling/pom.xml
index 490211d..af51710 100644
--- a/commons-rng-examples/examples-sampling/pom.xml
+++ b/commons-rng-examples/examples-sampling/pom.xml
@@ -29,7 +29,7 @@
<groupId>org.apache.commons</groupId>
<artifactId>commons-rng-examples-sampling</artifactId>
<version>1.1-SNAPSHOT</version>
- <name>Apache Commons RNG Sampling Test Example</name>
+ <name>Sampling example</name>
<description>Application for calling external tools that perform stringent uniformity tests.
Code in this module is not part of the public API.</description>
http://git-wip-us.apache.org/repos/asf/commons-rng/blob/d90f97de/commons-rng-examples/examples-stress/pom.xml
----------------------------------------------------------------------
diff --git a/commons-rng-examples/examples-stress/pom.xml b/commons-rng-examples/examples-stress/pom.xml
index 9f2c9c9..25d3f07 100644
--- a/commons-rng-examples/examples-stress/pom.xml
+++ b/commons-rng-examples/examples-stress/pom.xml
@@ -29,7 +29,7 @@
<groupId>org.apache.commons</groupId>
<artifactId>commons-rng-examples-stress</artifactId>
<version>1.1-SNAPSHOT</version>
- <name>Apache Commons RNG Stress Test Example</name>
+ <name>Stress test example</name>
<description>Application for calling external tools that perform stringent uniformity tests.
Code in this module is not part of the public API.</description>
[5/5] commons-rng git commit: Upgrade PMD.
Posted by er...@apache.org.
Upgrade PMD.
Project: http://git-wip-us.apache.org/repos/asf/commons-rng/repo
Commit: http://git-wip-us.apache.org/repos/asf/commons-rng/commit/64439c25
Tree: http://git-wip-us.apache.org/repos/asf/commons-rng/tree/64439c25
Diff: http://git-wip-us.apache.org/repos/asf/commons-rng/diff/64439c25
Branch: refs/heads/master
Commit: 64439c25a6aa5e285a6701d9d0ef8f8ba23d5529
Parents: 8d8638b
Author: Gilles <er...@apache.org>
Authored: Wed Feb 14 22:41:29 2018 +0100
Committer: Gilles <er...@apache.org>
Committed: Wed Feb 14 22:41:29 2018 +0100
----------------------------------------------------------------------
pom.xml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/commons-rng/blob/64439c25/pom.xml
----------------------------------------------------------------------
diff --git a/pom.xml b/pom.xml
index 8082c64..840c6bb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -99,7 +99,7 @@
<commons.encoding>UTF-8</commons.encoding>
<maven.compiler.source>1.6</maven.compiler.source>
<maven.compiler.target>1.6</maven.compiler.target>
- <rng.pmd.version>3.5</rng.pmd.version>
+ <rng.pmd.version>3.9.0</rng.pmd.version>
<rng.findbugs.version>3.0.5</rng.findbugs.version>
<rng.checkstyle.version>3.0.0</rng.checkstyle.version>
<rng.clirr.version>2.8</rng.clirr.version>