| /* |
| * 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.unary.matrix; |
| |
| import java.util.HashMap; |
| |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.apache.sysds.api.DMLScript; |
| import org.apache.sysds.common.Types.ExecMode; |
| import org.apache.sysds.lops.LopProperties.ExecType; |
| 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; |
| |
| public class MinusTest extends AutomatedTestBase |
| { |
| private final static String TEST_NAME1 = "Minus"; |
| private final static String TEST_DIR = "functions/unary/matrix/"; |
| private static final String TEST_CLASS_DIR = TEST_DIR + MinusTest.class.getSimpleName() + "/"; |
| |
| private final static int rows = 1501; |
| private final static int cols = 2502; |
| |
| private final static double sparsityDense = 0.7; |
| private final static double sparsitySparse = 0.07; |
| |
| @Override |
| public void setUp() |
| { |
| TestUtils.clearAssertionInformation(); |
| |
| addTestConfiguration(TEST_NAME1, |
| new TestConfiguration(TEST_CLASS_DIR, TEST_NAME1, new String[] { "Y" }) ); |
| |
| if (TEST_CACHE_ENABLED) { |
| setOutAndExpectedDeletionDisabled(true); |
| } |
| } |
| |
| @BeforeClass |
| public static void init() { |
| TestUtils.clearDirectory(TEST_DATA_DIR + TEST_CLASS_DIR); |
| } |
| |
| @AfterClass |
| public static void cleanUp() { |
| if (TEST_CACHE_ENABLED) { |
| TestUtils.clearDirectory(TEST_DATA_DIR + TEST_CLASS_DIR); |
| } |
| } |
| |
| @Test |
| public void testMinusDenseCP() { |
| runTestMinus( false, ExecType.CP ); |
| } |
| |
| @Test |
| public void testMinusSparseCP() { |
| runTestMinus( true, ExecType.CP ); |
| } |
| |
| @Test |
| public void testMinusDenseSP() { |
| runTestMinus( false, ExecType.SPARK ); |
| } |
| |
| @Test |
| public void testMinusSparseSP() { |
| runTestMinus( true, ExecType.SPARK ); |
| } |
| |
| private void runTestMinus( boolean sparse, ExecType et ) |
| { |
| //handle rows and cols |
| ExecMode platformOld = rtplatform; |
| boolean sparkConfigOld = DMLScript.USE_LOCAL_SPARK_CONFIG; |
| if( et == ExecType.SPARK ) { |
| rtplatform = ExecMode.SPARK; |
| DMLScript.USE_LOCAL_SPARK_CONFIG = true; |
| } |
| else { |
| rtplatform = ExecMode.SINGLE_NODE; |
| } |
| |
| try |
| { |
| //register test configuration |
| TestConfiguration config = getTestConfiguration(TEST_NAME1); |
| config.addVariable("rows", rows); |
| config.addVariable("cols", cols); |
| |
| String TEST_CACHE_DIR = ""; |
| if (TEST_CACHE_ENABLED) { |
| TEST_CACHE_DIR = sparse + "/"; |
| } |
| |
| loadTestConfiguration(config, TEST_CACHE_DIR); |
| |
| /* This is for running the junit test the new way, i.e., construct the arguments directly */ |
| String HOME = SCRIPT_DIR + TEST_DIR; |
| fullDMLScriptName = HOME + TEST_NAME1 + ".dml"; |
| programArgs = new String[]{"-args", |
| input("X"), String.valueOf(rows), String.valueOf(cols), output("Y") }; |
| |
| fullRScriptName = HOME + TEST_NAME1 + ".R"; |
| rCmd = "Rscript" + " " + fullRScriptName + " " + inputDir() + " " + expectedDir(); |
| |
| double sparsity = sparse ? sparsitySparse : sparsityDense; |
| double[][] X = getRandomMatrix(rows, cols, 0, 1, sparsity, 7); |
| writeInputMatrix("X", X, true); |
| |
| runTest(true, false, null, -1); |
| runRScript(true); |
| |
| //compare matrices |
| HashMap<CellIndex, Double> dmlfile = readDMLMatrixFromOutputDir("Y"); |
| HashMap<CellIndex, Double> rfile = readRMatrixFromExpectedDir("Y"); |
| TestUtils.compareMatrices(dmlfile, rfile, 1e-12, "Stat-DML", "Stat-R"); |
| } |
| finally { |
| DMLScript.USE_LOCAL_SPARK_CONFIG = sparkConfigOld; |
| |
| //reset platform for additional tests |
| rtplatform = platformOld; |
| } |
| } |
| } |