MATH-1335 Use new RNG API.
Project: http://git-wip-us.apache.org/repos/asf/commons-math/repo Commit: http://git-wip-us.apache.org/repos/asf/commons-math/commit/73317734 Tree: http://git-wip-us.apache.org/repos/asf/commons-math/tree/73317734 Diff: http://git-wip-us.apache.org/repos/asf/commons-math/diff/73317734 Branch: refs/heads/develop Commit: 7331773448c1f2e0b24deae4144db0deec85fc07 Parents: d707364 Author: Gilles <er...@apache.org> Authored: Wed May 11 16:43:13 2016 +0200 Committer: Gilles <er...@apache.org> Committed: Tue May 17 15:30:23 2016 +0200 ---------------------------------------------------------------------- .../analysis/differentiation/DerivativeStructureTest.java | 7 ++++--- .../math4/analysis/differentiation/SparseGradientTest.java | 9 ++++++--- 2 files changed, 10 insertions(+), 6 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/commons-math/blob/73317734/src/test/java/org/apache/commons/math4/analysis/differentiation/DerivativeStructureTest.java ---------------------------------------------------------------------- diff --git a/src/test/java/org/apache/commons/math4/analysis/differentiation/DerivativeStructureTest.java b/src/test/java/org/apache/commons/math4/analysis/differentiation/DerivativeStructureTest.java index 99fcdd1..8d4bf50 100644 --- a/src/test/java/org/apache/commons/math4/analysis/differentiation/DerivativeStructureTest.java +++ b/src/test/java/org/apache/commons/math4/analysis/differentiation/DerivativeStructureTest.java @@ -26,7 +26,8 @@ import org.apache.commons.math4.analysis.differentiation.DerivativeStructure; import org.apache.commons.math4.analysis.polynomials.PolynomialFunction; import org.apache.commons.math4.exception.DimensionMismatchException; import org.apache.commons.math4.exception.NumberIsTooLargeException; -import org.apache.commons.math4.random.Well1024a; +import org.apache.commons.math4.rng.UniformRandomProvider; +import org.apache.commons.math4.rng.RandomSource; import org.apache.commons.math4.util.ArithmeticUtils; import org.apache.commons.math4.util.CombinatoricsUtils; import org.apache.commons.math4.util.FastMath; @@ -1447,7 +1448,7 @@ public class DerivativeStructureTest extends ExtendedFieldElementAbstractTest<De public void testLinearCombination2DSDS() { // we compare accurate versus naive dot product implementations // on regular vectors (i.e. not extreme cases like in the previous test) - Well1024a random = new Well1024a(0xc6af886975069f11l); + UniformRandomProvider random = RandomSource.create(RandomSource.WELL_1024_A, 0xc6af886975069f11l); for (int i = 0; i < 10000; ++i) { final DerivativeStructure[] u = new DerivativeStructure[4]; @@ -1491,7 +1492,7 @@ public class DerivativeStructureTest extends ExtendedFieldElementAbstractTest<De public void testLinearCombination2DoubleDS() { // we compare accurate versus naive dot product implementations // on regular vectors (i.e. not extreme cases like in the previous test) - Well1024a random = new Well1024a(0xc6af886975069f11l); + UniformRandomProvider random = RandomSource.create(RandomSource.WELL_1024_A, 0xc6af886975069f11l); for (int i = 0; i < 10000; ++i) { final double[] u = new double[4]; http://git-wip-us.apache.org/repos/asf/commons-math/blob/73317734/src/test/java/org/apache/commons/math4/analysis/differentiation/SparseGradientTest.java ---------------------------------------------------------------------- diff --git a/src/test/java/org/apache/commons/math4/analysis/differentiation/SparseGradientTest.java b/src/test/java/org/apache/commons/math4/analysis/differentiation/SparseGradientTest.java index fdfe87b..569d540 100644 --- a/src/test/java/org/apache/commons/math4/analysis/differentiation/SparseGradientTest.java +++ b/src/test/java/org/apache/commons/math4/analysis/differentiation/SparseGradientTest.java @@ -22,7 +22,8 @@ import java.util.List; import org.apache.commons.math4.ExtendedFieldElementAbstractTest; import org.apache.commons.math4.TestUtils; import org.apache.commons.math4.analysis.polynomials.PolynomialFunction; -import org.apache.commons.math4.random.Well1024a; +import org.apache.commons.math4.rng.UniformRandomProvider; +import org.apache.commons.math4.rng.RandomSource; import org.apache.commons.math4.util.FastMath; import org.junit.Assert; import org.junit.Test; @@ -1022,7 +1023,8 @@ public class SparseGradientTest extends ExtendedFieldElementAbstractTest<SparseG public void testLinearCombination2DSDS() { // we compare accurate versus naive dot product implementations // on regular vectors (i.e. not extreme cases like in the previous test) - Well1024a random = new Well1024a(0xc6af886975069f11l); + UniformRandomProvider random = RandomSource.create(RandomSource.WELL_1024_A, + 0xc6af886975069f11l); for (int i = 0; i < 10000; ++i) { final SparseGradient[] u = new SparseGradient[4]; @@ -1066,7 +1068,8 @@ public class SparseGradientTest extends ExtendedFieldElementAbstractTest<SparseG public void testLinearCombination2DoubleDS() { // we compare accurate versus naive dot product implementations // on regular vectors (i.e. not extreme cases like in the previous test) - Well1024a random = new Well1024a(0xc6af886975069f11l); + UniformRandomProvider random = RandomSource.create(RandomSource.WELL_1024_A, + 0xc6af886975069f11l); for (int i = 0; i < 10000; ++i) { final double[] u = new double[4];
