| /* |
| * 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.data.rand; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameters; |
| import org.apache.sysds.api.DMLScript; |
| import org.apache.sysds.common.Types.ExecMode; |
| import org.apache.sysds.runtime.matrix.data.MatrixValue.CellIndex; |
| import org.apache.sysds.test.AutomatedTestBase; |
| import org.apache.sysds.test.TestConfiguration; |
| import org.apache.sysds.test.TestUtils; |
| |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.HashMap; |
| |
| /** |
| * Tests both DML's seq() and PyDML's range() functions |
| * with different numbers of parameters, across different (CP vs. MR) |
| * runtime platforms. |
| */ |
| @RunWith(value = Parameterized.class) |
| @net.jcip.annotations.NotThreadSafe |
| public class SequenceTest extends AutomatedTestBase |
| { |
| private final static String TEST_DIR = "functions/data/"; |
| private final static String TEST_NAME = "Sequence"; |
| private final static String TEST_CLASS_DIR = TEST_DIR + SequenceTest.class.getSimpleName() + "/"; |
| |
| private enum TEST_TYPE { THREE_INPUTS, TWO_INPUTS, ERROR } |
| |
| private final static double eps = 1e-10; |
| |
| private TEST_TYPE test_type; |
| private double from, to, incr; |
| |
| public SequenceTest(TEST_TYPE tp, double f, double t, double i) { |
| //numInputs = ni; |
| test_type = tp; |
| from = f; |
| to = t; |
| incr = i; |
| } |
| |
| @Parameters |
| public static Collection<Object[]> data() { |
| Object[][] data = new Object[][] { |
| // DML - 3 inputs |
| {TEST_TYPE.THREE_INPUTS, 1, 2000, 1}, |
| {TEST_TYPE.THREE_INPUTS, 2000, 1, -1}, |
| {TEST_TYPE.THREE_INPUTS, 0, 150, 0.1}, |
| {TEST_TYPE.THREE_INPUTS, 150, 0, -0.1}, |
| {TEST_TYPE.THREE_INPUTS, 4000, 0, -3}, |
| |
| // DML - 2 inputs |
| {TEST_TYPE.TWO_INPUTS, 1, 2000, Double.NaN}, |
| {TEST_TYPE.TWO_INPUTS, 2000, 1, Double.NaN}, |
| {TEST_TYPE.TWO_INPUTS, 0, 150, Double.NaN}, |
| {TEST_TYPE.TWO_INPUTS, 150, 0, Double.NaN}, |
| {TEST_TYPE.TWO_INPUTS, 4, 4, Double.NaN}, |
| |
| // DML - Error |
| {TEST_TYPE.ERROR, 1, 2000, -1}, |
| {TEST_TYPE.ERROR, 150, 0, 1}, |
| }; |
| return Arrays.asList(data); |
| } |
| |
| @Override |
| public void setUp() { |
| addTestConfiguration(TEST_NAME, |
| new TestConfiguration(TEST_CLASS_DIR, TEST_NAME, new String[]{"A"})); |
| } |
| |
| @Test |
| public void testSequence() { |
| ExecMode platformOld = rtplatform; |
| |
| try |
| { |
| getAndLoadTestConfiguration(TEST_NAME); |
| |
| String HOME = SCRIPT_DIR + TEST_DIR; |
| boolean exceptionExpected = false; |
| |
| if ( test_type == TEST_TYPE.THREE_INPUTS || test_type == TEST_TYPE.ERROR ) { |
| fullDMLScriptName = HOME + TEST_NAME + ".dml"; |
| fullRScriptName = HOME + TEST_NAME + ".R"; |
| |
| programArgs = new String[]{"-args", Double.toString(from), |
| Double.toString(to), Double.toString(incr), output("A") }; |
| |
| rCmd = "Rscript" + " " + fullRScriptName + " " + |
| from + " " + to + " " + incr + " " + expectedDir(); |
| |
| if ( test_type == TEST_TYPE.ERROR ) |
| exceptionExpected = true; |
| } |
| else { |
| fullDMLScriptName = HOME + TEST_NAME + "2inputs.dml"; |
| fullRScriptName = HOME + TEST_NAME + "2inputs.R"; |
| |
| programArgs = new String[]{"-args", Double.toString(from), |
| Double.toString(to), output("A") }; |
| |
| rCmd = "Rscript" + " " + fullRScriptName + " " + |
| from + " " + to + " " + expectedDir(); |
| |
| } |
| int outputIndex = programArgs.length-1; |
| |
| rtplatform = ExecMode.SINGLE_NODE; |
| programArgs[outputIndex] = output("A_CP"); |
| runTest(true, exceptionExpected, null, -1); |
| |
| rtplatform = ExecMode.HYBRID; |
| programArgs[outputIndex] = output("A_HYBRID"); |
| runTest(true, exceptionExpected, null, -1); |
| |
| rtplatform = ExecMode.SPARK; |
| boolean sparkConfigOld = DMLScript.USE_LOCAL_SPARK_CONFIG; |
| try { |
| DMLScript.USE_LOCAL_SPARK_CONFIG = true; |
| programArgs[outputIndex] = output("A_SPARK"); |
| runTest(true, exceptionExpected, null, -1); |
| } |
| finally { |
| DMLScript.USE_LOCAL_SPARK_CONFIG = sparkConfigOld; |
| } |
| |
| if ( !exceptionExpected ) { |
| runRScript(true); |
| HashMap<CellIndex, Double> dmlfile = readDMLMatrixFromOutputDir("A_CP"); |
| HashMap<CellIndex, Double> rfile = readRMatrixFromExpectedDir("A"); |
| TestUtils.compareMatrices(dmlfile, rfile, eps, "A-CP", "A-R"); |
| |
| dmlfile = readDMLMatrixFromOutputDir("A_HYBRID"); |
| TestUtils.compareMatrices(dmlfile, rfile, eps, "A-HYBRID", "A-R"); |
| |
| dmlfile = readDMLMatrixFromOutputDir("A_SPARK"); |
| TestUtils.compareMatrices(dmlfile, rfile, eps, "A-SPARK", "A-R"); |
| } |
| } |
| finally { |
| rtplatform = platformOld; |
| } |
| } |
| } |