MATH-1625: Add callback to generate debugging output (unit test).
Debugging output is activated through specifying a file prefix in the CSV input file.
This commit is contained in:
Gilles Sadowski
parent
310b21e4d7
commit
5f36bf970a
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@ -17,10 +17,12 @@
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package org.apache.commons.math4.legacy.optim.nonlinear.scalar.noderiv;
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import java.util.Arrays;
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import java.util.List;
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import java.io.PrintWriter;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Paths;
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import java.nio.file.StandardOpenOption;
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import org.junit.jupiter.api.Assertions;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.api.extension.ParameterContext;
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@ -132,6 +134,8 @@ public class SimplexOptimizerTest {
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private final double jitter;
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/** Whether to perform simulated annealing. */
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private final boolean withSA;
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/** File prefix (for saving debugging info). */
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private final String tracePrefix;
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/**
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* @param function Test function.
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@ -143,6 +147,8 @@ public class SimplexOptimizerTest {
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* @param simplexSideLength Side length of initial simplex.
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* @param jitter Size of random jitter.
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* @param withSA Whether to perform simulated annealing.
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* @param tracePrefix Prefix of the file where to save simplex
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* transformations during the optimization.
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*/
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Task(MultivariateFunction function,
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double[] start,
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@ -151,7 +157,8 @@ public class SimplexOptimizerTest {
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int functionEvaluations,
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double simplexSideLength,
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double jitter,
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boolean withSA) {
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boolean withSA,
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String tracePrefix) {
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this.function = function;
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this.start = start;
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this.optimum = optimum;
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@ -160,6 +167,7 @@ public class SimplexOptimizerTest {
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this.simplexSideLength = simplexSideLength;
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this.jitter = jitter;
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this.withSA = withSA;
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this.tracePrefix = tracePrefix;
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}
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@Override
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@ -170,7 +178,7 @@ public class SimplexOptimizerTest {
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/**
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* @param factory Simplex transform factory.
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*/
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public void run(Simplex.TransformFactory factory) {
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/* package-private */ void run(Simplex.TransformFactory factory) {
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// Let run with a maximum number of evaluations larger than expected
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// (as specified by "functionEvaluations") in order to have the unit
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// test failure message (see assertion below) report the actual number
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@ -199,6 +207,10 @@ public class SimplexOptimizerTest {
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}
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final SimplexOptimizer optim = new SimplexOptimizer(-1, CONVERGENCE_CHECK);
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if (tracePrefix != null) {
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optim.addObserver(createCallback(factory));
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}
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final Simplex initialSimplex =
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Simplex.alongAxes(OptimTestUtils.point(dim,
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simplexSideLength,
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@ -227,6 +239,76 @@ public class SimplexOptimizerTest {
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name + ": nEval=" + nEval);
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}
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/**
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* @param factory Simplex transform factory.
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* @return a function to save the simplex's states to file.
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*/
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private SimplexOptimizer.Observer createCallback(Simplex.TransformFactory factory) {
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if (tracePrefix == null) {
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throw new IllegalArgumentException("Missing file prefix");
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}
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final String sep = "__";
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final String name = tracePrefix + sanitizeBasename(function + sep +
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factory + sep);
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// Create file; write first data block (optimum) and columns header.
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try (PrintWriter out = new PrintWriter(Files.newBufferedWriter(Paths.get(name)))) {
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out.println("# Function: " + function);
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out.println("# Transform: " + factory);
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out.println("#");
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out.println("# Optimum");
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for (double c : optimum) {
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out.print(c + " ");
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}
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out.println();
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out.println();
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out.println("#");
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out.print("# <1: evaluations> <2: objective>");
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for (int i = 0; i < start.length; i++) {
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out.print(" <" + (i + 3) + ": coordinate " + i + ">");
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}
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out.println();
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} catch (IOException e) {
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Assertions.fail(e.getMessage());
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}
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// Return callback function.
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return (simplex, isInit, numEval) -> {
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try (PrintWriter out = new PrintWriter(Files.newBufferedWriter(Paths.get(name),
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StandardOpenOption.APPEND))) {
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if (isInit) {
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// Blank line indicating the start of an optimization
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// (new data block).
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out.println();
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out.println("# [init]"); // Initial simplex.
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}
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final String fieldSep = " ";
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// 1 line per simplex point.
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final List<PointValuePair> points = simplex.asList();
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// Repeat first point on output (for plotting).
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points.add(points.get(0));
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for (PointValuePair p : points) {
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out.print(numEval + fieldSep +
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p.getValue() + fieldSep);
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final double[] coord = p.getPoint();
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for (int i = 0; i < coord.length; i++) {
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out.print(coord[i] + fieldSep);
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}
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out.println();
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}
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// Blank line between simplexes.
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out.println();
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} catch (IOException e) {
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Assertions.fail(e.getMessage());
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}
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};
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}
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/**
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* Asserts that the lowest function value (along a line starting at
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* {@link #start} is reached at the {@link #optimum}.
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@ -305,9 +387,6 @@ public class SimplexOptimizerTest {
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/**
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* Generates a string suitable as a file name.
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* <p>
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* Brackets are removed; space, slash, "=" sign and comma
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* characters are converted to underscores.
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*
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* @param f Function.
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* @param start Start point.
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@ -319,17 +398,33 @@ public class SimplexOptimizerTest {
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double[] end) {
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final String s = f.toString() + "__" +
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Arrays.toString(start) + "__" +
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Arrays.toString(end) + ".dat";
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Arrays.toString(end);
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return sanitizeBasename(s) + ".dat";
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}
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/**
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* Generates a string suitable as a file name:
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* Brackets and parentheses are removed; space, slash, "=" sign and
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* comma characters are converted to underscores.
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*
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* @param str String.
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* @return a string.
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*/
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private static String sanitizeBasename(String str) {
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final String repl = "_";
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return s
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return str
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.replaceAll("\\(", "")
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.replaceAll("\\)", "")
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.replaceAll("\\[", "")
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.replaceAll("\\]", "")
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.replaceAll("=", repl)
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.replaceAll(",\\s+", repl)
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.replaceAll(",", repl)
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.replaceAll("\\s", repl)
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.replaceAll("/", repl);
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.replaceAll("/", repl)
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.replaceAll("^_+", "")
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.replaceAll("_+$", "");
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}
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}
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@ -353,6 +448,7 @@ public class SimplexOptimizerTest {
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final double sideLength = a.getDouble(index++);
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final double jitter = a.getDouble(index++);
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final boolean withSA = a.getBoolean(index++);
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final String tracePrefix = a.getString(index++);
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return new Task(funcGen.withDimension(dim),
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start,
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@ -361,7 +457,8 @@ public class SimplexOptimizerTest {
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funcEval,
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sideLength,
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jitter,
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withSA);
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withSA,
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tracePrefix);
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}
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/**
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@ -26,30 +26,32 @@
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# 6: length of the sides of the initial simplex
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# 7: size of the random noise (to generate slightly different initial conditions)
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# 8: whether to perform simulated annealing
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# 9: File prefix for debugging (or empty slot for no debugging)
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#
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# Caveat: Some tests are commented out (cf. JIRA: MATH-1552).
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#
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PARABOLA, 4, 2.5 3.1 4.6 5.8, 0 0 0 0, 1e-4, 820, 3, 2e-1, true
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ROSENBROCK, 2, -1.2 1, 1 1, 1e-4, 380, 3, 1e-1, true
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ROSENBROCK, 5, -4.4 -3.5 -2.6 -1.7 -0.8, 1 1 1 1 1, 1e-4, 3800, 5e-1, 1e-1, true
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ROSENBROCK, 10, -0.1 0.1 0.2 -0.1 -0.2 0.3 0.2 -0.1 0.2 -0.3, 1 1 1 1 1 1 1 1 1 1, 5e-5, 38000, 3, 5e-2, true
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POWELL, 4, 3 -1 -2 1, 0 0 0 0, 5e-3, 1100, 3, 1e-1, true
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CIGAR, 13, -1.2 2.3 -3.2 2.1 1.2 -2.3 3.2 -2.1 -1.2 2.3 -3.2 2.1 -1.2, 0 0 0 0 0 0 0 0 0 0 0 0 0, 5e-5, 75000, 3, 1e-1, true
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SPHERE, 13, -1.2 2.3 -3.2 2.1 1.2 -2.3 3.2 -2.1 -1.2 2.3 -3.2 2.1 -1.2, 0 0 0 0 0 0 0 0 0 0 0 0 0, 5e-4, 47000, 3, 1e-1, true
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ELLI, 10, 2 3 4 -3 -2 -1 2 3 4 3, 0 0 0 0 0 0 0 0 0 0, 1e-4, 25000, 3, 1e-1, true
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#TWO_AXES, 10, 2 3 4 -3 -2 -1 2 3 4 3, 0 0 0 0 0 0 0 0 0 0, 1e-4, 1000, 3, 1e-1, true
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#CIG_TAB, 10, 2 3 4 -3 -2 -1 2 3 4 3, 0 0 0 0 0 0 0 0 0 0, 1e-4, 1000, 3, 1e-1, true
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TABLET, 11, 2 3 4 -3 -2 -1 2 3 4 3 -1, 0 0 0 0 0 0 0 0 0 0 0, 2e-4, 41000, 3, 1e-1, true
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#DIFF_POW, 7, 1 -1 1 -1 1 -1 1, 0 0 0 0 0 0 0, 1e-2, 2500, 3, 1e-1, true
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SS_DIFF_POW, 6, -3.2 2.1 1.2 -2.3 3.2 -2.1, 0 0 0 0 0 0, 1e-3, 10500, 3, 1e-1, true
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#ACKLEY, 4, 3 4 -3 -2, 0 0 0 0, 1e-6, 1100, 3, 5e-1, true
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#RASTRIGIN, 4, 3 4 -3 -2, 0 0 0 0, 1e-6, 10000, 3, 5e-1, true
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#GRIEWANK, 3, -210 123 -456, 0 0 0, 1e-1, 1000, 50, 100, true
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#LEVY, 4, 4 -6 -2 8, 1 1 1 1, 1e-3, 3000, 1, 1, true
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#SCHWEFEL, 2, 100 -200, 420.9687 420.9687, 1, 300, 100, 100, true
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ZAKHAROV, 5, -4 -2 3 5 7, 0 0 0 0 0, 1e-4, 2200, 1.5, 1, true
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PERM, 2, -2 -1, 1 2, 2e-3, 210, 5e-1, 1e-1, true
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#PERM, 3, -2 -3 -1, 1 2 3, 5e-5, 200, 5e-1, 1e-1, true
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#PERM, 4, -2 -3 -4 -1, 1 2 3 4, 5e-4, 2200, 5e-1, 1e-1, true
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#PERM, 5, -2 -3 -4 -5 -1, 1 2 3 4 5, 5e-4, 200, 5e-1, 1e-1, true
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#STYBLINSKI_TANG, 4, 1 2 3 4, -2.903534 -2.903534 -2.903534 -2.903534, 1e-4, 500, 1, 5e-1, true
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PARABOLA, 2, 4.6 5.8, 0 0, 1e-4, 820, 1, 2e-1, true,
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PARABOLA, 4, 2.5 3.1 4.6 5.8, 0 0 0 0, 1e-4, 820, 1, 2e-1, true,
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ROSENBROCK, 2, -1.2 1, 1 1, 1e-4, 380, 1, 1e-1, true,
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ROSENBROCK, 5, -4.4 -3.5 -2.6 -1.7 -0.8, 1 1 1 1 1, 1e-4, 3800, 5e-1, 1e-1, true,
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ROSENBROCK, 10, -0.1 0.1 0.2 -0.1 -0.2 0.3 0.2 -0.1 0.2 -0.3, 1 1 1 1 1 1 1 1 1 1, 5e-5, 38000, 3, 5e-2, true,
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POWELL, 4, 3 -1 -2 1, 0 0 0 0, 5e-3, 1100, 3, 1e-1, true,
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CIGAR, 13, -1.2 2.3 -3.2 2.1 1.2 -2.3 3.2 -2.1 -1.2 2.3 -3.2 2.1 -1.2, 0 0 0 0 0 0 0 0 0 0 0 0 0, 5e-5, 75000, 3, 1e-1, true,
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SPHERE, 13, -1.2 2.3 -3.2 2.1 1.2 -2.3 3.2 -2.1 -1.2 2.3 -3.2 2.1 -1.2, 0 0 0 0 0 0 0 0 0 0 0 0 0, 5e-4, 47000, 3, 1e-1, true,
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ELLI, 10, 2 3 4 -3 -2 -1 2 3 4 3, 0 0 0 0 0 0 0 0 0 0, 1e-4, 25000, 3, 1e-1, true,
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#TWO_AXES, 10, 2 3 4 -3 -2 -1 2 3 4 3, 0 0 0 0 0 0 0 0 0 0, 1e-4, 1000, 3, 1e-1, true,
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#CIG_TAB, 10, 2 3 4 -3 -2 -1 2 3 4 3, 0 0 0 0 0 0 0 0 0 0, 1e-4, 1000, 3, 1e-1, true,
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TABLET, 11, 2 3 4 -3 -2 -1 2 3 4 3 -1, 0 0 0 0 0 0 0 0 0 0 0, 2e-4, 41000, 3, 1e-1, true,
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#DIFF_POW, 7, 1 -1 1 -1 1 -1 1, 0 0 0 0 0 0 0, 1e-2, 2500, 3, 1e-1, true,
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SS_DIFF_POW, 6, -3.2 2.1 1.2 -2.3 3.2 -2.1, 0 0 0 0 0 0, 1e-3, 10500, 3, 1e-1, true,
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#ACKLEY, 4, 3 4 -3 -2, 0 0 0 0, 1e-6, 1100, 3, 5e-1, true,
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#RASTRIGIN, 4, 3 4 -3 -2, 0 0 0 0, 1e-6, 10000, 3, 5e-1, true,
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#GRIEWANK, 3, -210 123 -456, 0 0 0, 1e-1, 1000, 50, 100, true,
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#LEVY, 4, 4 -6 -2 8, 1 1 1 1, 1e-3, 3000, 1, 1, true,
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#SCHWEFEL, 2, 100 -200, 420.9687 420.9687, 1, 300, 100, 100, true,
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ZAKHAROV, 5, -4 -2 3 5 7, 0 0 0 0 0, 1e-4, 2200, 1.5, 1, true,
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PERM, 2, -2 -1, 1 2, 2e-3, 210, 5e-1, 1e-1, true,
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#PERM, 3, -2 -3 -1, 1 2 3, 5e-5, 200, 5e-1, 1e-1, true,
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#PERM, 4, -2 -3 -4 -1, 1 2 3 4, 5e-4, 2200, 5e-1, 1e-1, true,
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#PERM, 5, -2 -3 -4 -5 -1, 1 2 3 4 5, 5e-4, 200, 5e-1, 1e-1, true,
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#STYBLINSKI_TANG, 4, 1 2 3 4, -2.903534 -2.903534 -2.903534 -2.903534, 1e-4, 500, 1, 5e-1, true,
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Can't render this file because it contains an unexpected character in line 6 and column 8.
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@ -26,30 +26,31 @@
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# 6: length of the sides of the initial simplex
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# 7: size of the random noise (to generate slightly different initial conditions)
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# 8: whether to perform simulated annealing
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# 9: File prefix for debugging (or empty slot for no debugging)
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#
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# Caveat: Some tests are commented out (cf. JIRA: MATH-1552).
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#
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PARABOLA, 4, 2.5 3.1 4.6 5.8, 0 0 0 0, 1e-4, 380, 1, 2e-1, false
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ROSENBROCK, 2, -1.2 1, 1 1, 2e-3, 11100, 1, 1e-1, false
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#ROSENBROCK, 5, -4.4 -3.5 -2.6 -1.7 -0.8, 1 1 1 1 1, 1e-4, 180, 5e-1, 1e-1, false
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ROSENBROCK, 10, -0.1 0.1 0.2 -0.1 -0.2 0.3 0.2 -0.1 0.2 -0.3, 1 1 1 1 1 1 1 1 1 1, 3e-3, 100000, 1, 5e-2, false
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#POWELL, 4, 3 -1 -2 1, 0 0 0 0, 5e-3, 420, 1, 1e-1, false
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CIGAR, 13, -1.2 2.3 -3.2 2.1 1.2 -2.3 3.2 -2.1 -1.2 2.3 -3.2 2.1 -1.2, 0 0 0 0 0 0 0 0 0 0 0 0 0, 5e-6, 7000, 1, 1e-1, false
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SPHERE, 13, -1.2 2.3 -3.2 2.1 1.2 -2.3 3.2 -2.1 -1.2 2.3 -3.2 2.1 -1.2, 0 0 0 0 0 0 0 0 0 0 0 0 0, 5e-5, 3600, 1, 1e-1, false
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ELLI, 10, 2 3 4 -3 -2 -1 2 3 4 3, 0 0 0 0 0 0 0 0 0 0, 1e-4, 50000, 1, 1e-1, false
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TWO_AXES, 10, 2 3 4 -3 -2 -1 2 3 4 3, 0 0 0 0 0 0 0 0 0 0, 1e-6, 3200, 1, 1e-1, false
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CIG_TAB, 10, 2 3 4 -3 -2 -1 2 3 4 3, 0 0 0 0 0 0 0 0 0 0, 5e-6, 2900, 1, 1e-1, false
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TABLET, 11, 2 3 4 -3 -2 -1 2 3 4 3 -1, 0 0 0 0 0 0 0 0 0 0 0, 5e-6, 3200, 1, 1e-1, false
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DIFF_POW, 7, 1 -1 1 -1 1 -1 1, 0 0 0 0 0 0 0, 5e-4, 2500, 1, 1e-1, false
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SS_DIFF_POW, 6, -3.2 2.1 1.2 -2.3 3.2 -2.1, 0 0 0 0 0 0, 1e-3, 4000, 1, 1e-1, false
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ACKLEY, 4, 3 4 -3 -2, 0 0 0 0, 1e-6, 770, 1, 5e-1, false
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#RASTRIGIN, 4, 3 4 -3 -2, 0 0 0 0, 1e-6, 10000, 1, 5e-1, false
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#GRIEWANK, 3, -210 123 -456, 0 0 0, 1e-1, 1000, 50, 100, false
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#LEVY, 4, 4 -6 -2 8, 1 1 1 1, 1e-3, 3000, 1, 1, false
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#SCHWEFEL, 2, 100 -200, 420.9687 420.9687, 1, 300, 100, 100, false
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ZAKHAROV, 5, -4 -2 3 5 7, 0 0 0 0 0, 1e-4, 3100, 1.5, 1, false
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PERM, 2, -2 -1, 1 2, 3e-2, 25000, 5e-1, 1e-1, false
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#PERM, 3, -2 -3 -1, 1 2 3, 5e-5, 200, 5e-1, 1e-1, false
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#PERM, 4, -2 -3 -4 -1, 1 2 3 4, 5e-4, 2200, 5e-1, 1e-1, false
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#PERM, 5, -2 -3 -4 -5 -1, 1 2 3 4 5, 5e-4, 200, 5e-1, 1e-1, false
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#STYBLINSKI_TANG, 4, 1 2 3 4, -2.903534 -2.903534 -2.903534 -2.903534, 1e-4, 500, 1, 5e-1, false
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PARABOLA, 4, 2.5 3.1 4.6 5.8, 0 0 0 0, 1e-4, 380, 1, 2e-1, false,
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ROSENBROCK, 2, -1.2 1, 1 1, 2e-3, 11100, 1, 1e-1, false,
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#ROSENBROCK, 5, -4.4 -3.5 -2.6 -1.7 -0.8, 1 1 1 1 1, 1e-4, 180, 5e-1, 1e-1, false,
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ROSENBROCK, 10, -0.1 0.1 0.2 -0.1 -0.2 0.3 0.2 -0.1 0.2 -0.3, 1 1 1 1 1 1 1 1 1 1, 3e-3, 100000, 1, 5e-2, false,
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#POWELL, 4, 3 -1 -2 1, 0 0 0 0, 5e-3, 420, 1, 1e-1, false,
|
||||
CIGAR, 13, -1.2 2.3 -3.2 2.1 1.2 -2.3 3.2 -2.1 -1.2 2.3 -3.2 2.1 -1.2, 0 0 0 0 0 0 0 0 0 0 0 0 0, 5e-6, 7000, 1, 1e-1, false,
|
||||
SPHERE, 13, -1.2 2.3 -3.2 2.1 1.2 -2.3 3.2 -2.1 -1.2 2.3 -3.2 2.1 -1.2, 0 0 0 0 0 0 0 0 0 0 0 0 0, 5e-5, 3600, 1, 1e-1, false,
|
||||
ELLI, 10, 2 3 4 -3 -2 -1 2 3 4 3, 0 0 0 0 0 0 0 0 0 0, 1e-4, 50000, 1, 1e-1, false,
|
||||
TWO_AXES, 10, 2 3 4 -3 -2 -1 2 3 4 3, 0 0 0 0 0 0 0 0 0 0, 1e-6, 3200, 1, 1e-1, false,
|
||||
CIG_TAB, 10, 2 3 4 -3 -2 -1 2 3 4 3, 0 0 0 0 0 0 0 0 0 0, 5e-6, 2900, 1, 1e-1, false,
|
||||
TABLET, 11, 2 3 4 -3 -2 -1 2 3 4 3 -1, 0 0 0 0 0 0 0 0 0 0 0, 5e-6, 3200, 1, 1e-1, false,
|
||||
DIFF_POW, 7, 1 -1 1 -1 1 -1 1, 0 0 0 0 0 0 0, 5e-4, 2500, 1, 1e-1, false,
|
||||
SS_DIFF_POW, 6, -3.2 2.1 1.2 -2.3 3.2 -2.1, 0 0 0 0 0 0, 1e-3, 4000, 1, 1e-1, false,
|
||||
ACKLEY, 4, 3 4 -3 -2, 0 0 0 0, 1e-6, 770, 1, 5e-1, false,
|
||||
#RASTRIGIN, 4, 3 4 -3 -2, 0 0 0 0, 1e-6, 10000, 1, 5e-1, false,
|
||||
#GRIEWANK, 3, -210 123 -456, 0 0 0, 1e-1, 1000, 50, 100, false,
|
||||
#LEVY, 4, 4 -6 -2 8, 1 1 1 1, 1e-3, 3000, 1, 1, false,
|
||||
#SCHWEFEL, 2, 100 -200, 420.9687 420.9687, 1, 300, 100, 100, false,
|
||||
ZAKHAROV, 5, -4 -2 3 5 7, 0 0 0 0 0, 1e-4, 3100, 1.5, 1, false,
|
||||
PERM, 2, -2 -1, 1 2, 3e-2, 25000, 5e-1, 1e-1, false,
|
||||
#PERM, 3, -2 -3 -1, 1 2 3, 5e-5, 200, 5e-1, 1e-1, false,
|
||||
#PERM, 4, -2 -3 -4 -1, 1 2 3 4, 5e-4, 2200, 5e-1, 1e-1, false,
|
||||
#PERM, 5, -2 -3 -4 -5 -1, 1 2 3 4 5, 5e-4, 200, 5e-1, 1e-1, false,
|
||||
#STYBLINSKI_TANG, 4, 1 2 3 4, -2.903534 -2.903534 -2.903534 -2.903534, 1e-4, 500, 1, 5e-1, false,
|
||||
|
|
|
|||
|
Can't render this file because it contains an unexpected character in line 6 and column 8.
|
|
|
@ -26,30 +26,31 @@
|
|||
# 6: length of the sides of the initial simplex
|
||||
# 7: size of the random noise (to generate slightly different initial conditions)
|
||||
# 8: whether to perform simulated annealing
|
||||
# 9: File prefix for debugging (or empty slot for no debugging)
|
||||
#
|
||||
# Caveat: Some tests are commented out (cf. JIRA: MATH-1552).
|
||||
#
|
||||
PARABOLA, 4, 2.5 3.1 4.6 5.8, 0 0 0 0, 1e-4, 200, 1, 2e-1, false
|
||||
ROSENBROCK, 2, -1.2 1, 1 1, 1e-4, 180, 1, 1e-1, false
|
||||
ROSENBROCK, 5, -4.4 -3.5 -2.6 -1.7 -0.8, 1 1 1 1 1, 1e-4, 800, 5e-1, 1e-1, false
|
||||
ROSENBROCK, 10, -0.1 0.1 0.2 -0.1 -0.2 0.3 0.2 -0.1 0.2 -0.3, 1 1 1 1 1 1 1 1 1 1, 5e-5, 9000, 1, 5e-2, false
|
||||
POWELL, 4, 3 -1 -2 1, 0 0 0 0, 5e-3, 420, 1, 1e-1, false
|
||||
CIGAR, 13, -1.2 2.3 -3.2 2.1 1.2 -2.3 3.2 -2.1 -1.2 2.3 -3.2 2.1 -1.2, 0 0 0 0 0 0 0 0 0 0 0 0 0, 5e-5, 7000, 1, 1e-1, false
|
||||
SPHERE, 13, -1.2 2.3 -3.2 2.1 1.2 -2.3 3.2 -2.1 -1.2 2.3 -3.2 2.1 -1.2, 0 0 0 0 0 0 0 0 0 0 0 0 0, 5e-4, 3000, 1, 1e-1, false
|
||||
ELLI, 10, 2 3 4 -3 -2 -1 2 3 4 3, 0 0 0 0 0 0 0 0 0 0, 1e-4, 50000, 1, 1e-1, false
|
||||
#TWO_AXES, 10, 2 3 4 -3 -2 -1 2 3 4 3, 0 0 0 0 0 0 0 0 0 0, 1e-4, 5000, 1, 1e-1, false
|
||||
#CIG_TAB, 10, 2 3 4 -3 -2 -1 2 3 4 3, 0 0 0 0 0 0 0 0 0 0, 1e-4, 7000, 1, 1e-1, false
|
||||
TABLET, 11, 2 3 4 -3 -2 -1 2 3 4 3 -1, 0 0 0 0 0 0 0 0 0 0 0, 2e-4, 3600, 1, 1e-1, false
|
||||
#DIFF_POW, 7, 1 -1 1 -1 1 -1 1, 0 0 0 0 0 0 0, 5e-4, 2500, 1, 1e-1, false
|
||||
SS_DIFF_POW, 6, -3.2 2.1 1.2 -2.3 3.2 -2.1, 0 0 0 0 0 0, 1e-3, 4000, 1, 1e-1, false
|
||||
ACKLEY, 4, 3 4 -3 -2, 0 0 0 0, 1e-6, 430, 1, 5e-1, false
|
||||
#RASTRIGIN, 4, 3 4 -3 -2, 0 0 0 0, 1e-6, 10000, 1, 5e-1, false
|
||||
#GRIEWANK, 3, -210 123 -456, 0 0 0, 1e-1, 1000, 50, 100, false
|
||||
#LEVY, 4, 4 -6 -2 8, 1 1 1 1, 1e-3, 3000, 1, 1, false
|
||||
#SCHWEFEL, 2, 100 -200, 420.9687 420.9687, 1, 300, 100, 100, false
|
||||
ZAKHAROV, 5, -4 -2 3 5 7, 0 0 0 0 0, 5e-5, 500, 1.5, 1, false
|
||||
PERM, 2, -2 -1, 1 2, 5e-5, 200, 5e-1, 1e-1, false
|
||||
#PERM, 3, -2 -3 -1, 1 2 3, 5e-5, 200, 5e-1, 1e-1, false
|
||||
PERM, 4, -2 -3 -4 -1, 1 2 3 4, 5e-3, 2800, 5e-1, 1e-1, false
|
||||
#PERM, 5, -2 -3 -4 -5 -1, 1 2 3 4 5, 5e-4, 200, 5e-1, 1e-1, false
|
||||
#STYBLINSKI_TANG, 4, 1 2 3 4, -2.903534 -2.903534 -2.903534 -2.903534, 1e-4, 500, 1, 5e-1, false
|
||||
PARABOLA, 4, 2.5 3.1 4.6 5.8, 0 0 0 0, 1e-4, 200, 1, 2e-1, false,
|
||||
ROSENBROCK, 2, -1.2 1, 1 1, 1e-4, 180, 1, 1e-1, false,
|
||||
ROSENBROCK, 5, -4.4 -3.5 -2.6 -1.7 -0.8, 1 1 1 1 1, 1e-4, 800, 5e-1, 1e-1, false,
|
||||
ROSENBROCK, 10, -0.1 0.1 0.2 -0.1 -0.2 0.3 0.2 -0.1 0.2 -0.3, 1 1 1 1 1 1 1 1 1 1, 5e-5, 9000, 1, 5e-2, false,
|
||||
POWELL, 4, 3 -1 -2 1, 0 0 0 0, 5e-3, 420, 1, 1e-1, false,
|
||||
CIGAR, 13, -1.2 2.3 -3.2 2.1 1.2 -2.3 3.2 -2.1 -1.2 2.3 -3.2 2.1 -1.2, 0 0 0 0 0 0 0 0 0 0 0 0 0, 5e-5, 7000, 1, 1e-1, false,
|
||||
SPHERE, 13, -1.2 2.3 -3.2 2.1 1.2 -2.3 3.2 -2.1 -1.2 2.3 -3.2 2.1 -1.2, 0 0 0 0 0 0 0 0 0 0 0 0 0, 5e-4, 3000, 1, 1e-1, false,
|
||||
ELLI, 10, 2 3 4 -3 -2 -1 2 3 4 3, 0 0 0 0 0 0 0 0 0 0, 1e-4, 50000, 1, 1e-1, false,
|
||||
#TWO_AXES, 10, 2 3 4 -3 -2 -1 2 3 4 3, 0 0 0 0 0 0 0 0 0 0, 1e-4, 5000, 1, 1e-1, false,
|
||||
#CIG_TAB, 10, 2 3 4 -3 -2 -1 2 3 4 3, 0 0 0 0 0 0 0 0 0 0, 1e-4, 7000, 1, 1e-1, false,
|
||||
TABLET, 11, 2 3 4 -3 -2 -1 2 3 4 3 -1, 0 0 0 0 0 0 0 0 0 0 0, 2e-4, 3600, 1, 1e-1, false,
|
||||
#DIFF_POW, 7, 1 -1 1 -1 1 -1 1, 0 0 0 0 0 0 0, 5e-4, 2500, 1, 1e-1, false,
|
||||
SS_DIFF_POW, 6, -3.2 2.1 1.2 -2.3 3.2 -2.1, 0 0 0 0 0 0, 1e-3, 4000, 1, 1e-1, false,
|
||||
ACKLEY, 4, 3 4 -3 -2, 0 0 0 0, 1e-6, 430, 1, 5e-1, false,
|
||||
#RASTRIGIN, 4, 3 4 -3 -2, 0 0 0 0, 1e-6, 10000, 1, 5e-1, false,
|
||||
#GRIEWANK, 3, -210 123 -456, 0 0 0, 1e-1, 1000, 50, 100, false,
|
||||
#LEVY, 4, 4 -6 -2 8, 1 1 1 1, 1e-3, 3000, 1, 1, false,
|
||||
#SCHWEFEL, 2, 100 -200, 420.9687 420.9687, 1, 300, 100, 100, false,
|
||||
ZAKHAROV, 5, -4 -2 3 5 7, 0 0 0 0 0, 5e-5, 500, 1.5, 1, false,
|
||||
PERM, 2, -2 -1, 1 2, 5e-5, 200, 5e-1, 1e-1, false,
|
||||
#PERM, 3, -2 -3 -1, 1 2 3, 5e-5, 200, 5e-1, 1e-1, false,
|
||||
PERM, 4, -2 -3 -4 -1, 1 2 3 4, 5e-3, 2800, 5e-1, 1e-1, false,
|
||||
#PERM, 5, -2 -3 -4 -5 -1, 1 2 3 4 5, 5e-4, 200, 5e-1, 1e-1, false,
|
||||
#STYBLINSKI_TANG, 4, 1 2 3 4, -2.903534 -2.903534 -2.903534 -2.903534, 1e-4, 500, 1, 5e-1, false,
|
||||
|
|
|
|||
|
Can't render this file because it contains an unexpected character in line 6 and column 8.
|
Loading…
Reference in New Issue