Repository: commons-rng Updated Branches: refs/heads/master c5a185866 -> b47d92338
Clear CheckStyle report (web site). Project: http://git-wip-us.apache.org/repos/asf/commons-rng/repo Commit: http://git-wip-us.apache.org/repos/asf/commons-rng/commit/311b5ec1 Tree: http://git-wip-us.apache.org/repos/asf/commons-rng/tree/311b5ec1 Diff: http://git-wip-us.apache.org/repos/asf/commons-rng/diff/311b5ec1 Branch: refs/heads/master Commit: 311b5ec190635951014816070a11ade93d27be8b Parents: c5a1858 Author: Gilles <er...@apache.org> Authored: Tue Nov 22 15:10:30 2016 +0100 Committer: Gilles <er...@apache.org> Committed: Tue Nov 22 15:10:30 2016 +0100 ---------------------------------------------------------------------- .../commons/rng/jmh/GenerationPerformance.java | 63 ++++++++++++++++---- 1 file changed, 52 insertions(+), 11 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/commons-rng/blob/311b5ec1/commons-rng-jmh/src/main/java/org/apache/commons/rng/jmh/GenerationPerformance.java ---------------------------------------------------------------------- diff --git a/commons-rng-jmh/src/main/java/org/apache/commons/rng/jmh/GenerationPerformance.java b/commons-rng-jmh/src/main/java/org/apache/commons/rng/jmh/GenerationPerformance.java index d53c5e0..b1b663b 100644 --- a/commons-rng-jmh/src/main/java/org/apache/commons/rng/jmh/GenerationPerformance.java +++ b/commons-rng-jmh/src/main/java/org/apache/commons/rng/jmh/GenerationPerformance.java @@ -68,10 +68,19 @@ public class GenerationPerformance { "XOR_SHIFT_1024_S", "TWO_CMRES", "MT_64" }) - String randomSourceName; + private String randomSourceName; - UniformRandomProvider provider; + /** RNG. */ + private UniformRandomProvider provider; + /** + * @return the RNG. + */ + public UniformRandomProvider getGenerator() { + return provider; + } + + /** Intantiates generator. */ @Setup public void setup() { final RandomSource randomSource = RandomSource.valueOf(randomSourceName); @@ -83,71 +92,103 @@ public class GenerationPerformance { * Number of random values to generate. */ @Param({"1", "100", "10000", "1000000"}) - int numValues; + 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.provider.nextBoolean()); + 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.provider.nextInt()); + 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.provider.nextInt(n)); + 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.provider.nextLong()); + 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.provider.nextLong(n)); + 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.provider.nextFloat()); + 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.provider.nextDouble()); + 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.provider.nextBytes(result); + sources.getGenerator().nextBytes(result); bh.consume(result); } }
