| /* |
| * 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.sysds.test.functions.builtin; |
| |
| import org.apache.sysds.common.Types.ExecMode; |
| import org.apache.sysds.lops.LopProperties.ExecType; |
| import org.apache.sysds.test.AutomatedTestBase; |
| import org.apache.sysds.test.TestConfiguration; |
| import org.apache.sysds.test.TestUtils; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| |
| public class BuiltinHyperbandTest extends AutomatedTestBase |
| { |
| private final static String TEST_NAME = "HyperbandLM"; |
| private final static String TEST_DIR = "functions/builtin/"; |
| private final static String TEST_CLASS_DIR = TEST_DIR + BuiltinHyperbandTest.class.getSimpleName() + "/"; |
| |
| private final static int rows = 300; |
| private final static int cols = 20; |
| |
| @Override |
| public void setUp() { |
| addTestConfiguration(TEST_NAME,new TestConfiguration(TEST_CLASS_DIR, TEST_NAME,new String[]{"R"})); |
| } |
| |
| @Test |
| public void testHyperbandCP() { |
| runHyperband(ExecType.CP); |
| } |
| |
| @Test |
| public void testHyperbandSpark() { |
| runHyperband(ExecType.SPARK); |
| } |
| |
| private void runHyperband(ExecType et) { |
| ExecMode modeOld = setExecMode(et); |
| try { |
| loadTestConfiguration(getTestConfiguration(TEST_NAME)); |
| String HOME = SCRIPT_DIR + TEST_DIR; |
| |
| fullDMLScriptName = HOME + TEST_NAME + ".dml"; |
| programArgs = new String[] {"-stats","-args", input("X"), input("y"), output("R")}; |
| double[][] X = getRandomMatrix(rows, cols, 0, 1, 0.8, 3); |
| double[][] y = getRandomMatrix(rows, 1, 0, 1, 0.8, 7); |
| writeInputMatrixWithMTD("X", X, true); |
| writeInputMatrixWithMTD("y", y, true); |
| |
| runTest(true, EXCEPTION_NOT_EXPECTED, null, -1); |
| |
| //expected loss smaller than default invocation |
| Assert.assertTrue(TestUtils.readDMLBoolean(output("R"))); |
| } |
| finally { |
| resetExecMode(modeOld); |
| } |
| } |
| } |