| /* |
| * 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.parfor; |
| |
| import java.util.HashMap; |
| |
| import org.junit.Test; |
| 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 ParForDataPartitionLeftIndexingTest extends AutomatedTestBase |
| { |
| |
| private final static String TEST_NAME1 = "parfor_cdatapartition_leftindexing"; |
| private final static String TEST_NAME2 = "parfor_rdatapartition_leftindexing"; |
| private final static String TEST_DIR = "functions/parfor/"; |
| private final static String TEST_CLASS_DIR = TEST_DIR + ParForDataPartitionLeftIndexingTest.class.getSimpleName() + "/"; |
| private final static double eps = 1e-10; |
| |
| private final static long dim1 = 10000; |
| private final static long dim2 = 16; |
| |
| private final static double sparsity1 = 0.7; |
| private final static double sparsity2 = 0.1d; |
| |
| |
| @Override |
| public void setUp() |
| { |
| addTestConfiguration(TEST_NAME1, new TestConfiguration(TEST_CLASS_DIR, TEST_NAME1, new String[] { "R" }) ); |
| addTestConfiguration(TEST_NAME2, new TestConfiguration(TEST_CLASS_DIR, TEST_NAME2, new String[] { "R" }) ); |
| } |
| |
| //colwise partitioning |
| |
| @Test |
| public void testParForDataPartitionLeftindexingColDenseCP() |
| { |
| runParForDataPartitionLeftindexingTest(true, false, ExecType.CP); |
| } |
| |
| @Test |
| public void testParForDataPartitionLeftindexingColSparseCP() |
| { |
| runParForDataPartitionLeftindexingTest(true, true, ExecType.CP); |
| } |
| |
| @Test |
| public void testParForDataPartitionLeftindexingRowDenseCP() |
| { |
| runParForDataPartitionLeftindexingTest(false, false, ExecType.CP); |
| } |
| |
| @Test |
| public void testParForDataPartitionLeftindexingRowSparseCP() |
| { |
| runParForDataPartitionLeftindexingTest(false, true, ExecType.CP); |
| } |
| |
| private void runParForDataPartitionLeftindexingTest( boolean colwise, boolean sparse, ExecType et ) |
| { |
| //inst exec type, influenced via rows |
| long rows = -1, cols = -1; |
| if( colwise ){ |
| rows = dim1; |
| cols = dim2; |
| } |
| else{ |
| rows = dim2; |
| cols = dim1; |
| } |
| |
| //script |
| String TEST_NAME = colwise ? TEST_NAME1 : TEST_NAME2; |
| double sparsity = sparse ? sparsity2 : sparsity1; |
| |
| TestConfiguration config = getTestConfiguration(TEST_NAME); |
| config.addVariable("rows", rows); |
| config.addVariable("cols", cols); |
| loadTestConfiguration(config); |
| |
| /* 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_NAME + ".dml"; |
| programArgs = new String[]{"-args", input("V"), output("R") }; |
| |
| fullRScriptName = HOME + TEST_NAME + ".R"; |
| rCmd = "Rscript" + " " + fullRScriptName + " " + inputDir() + " " + expectedDir(); |
| |
| //generate input data |
| double[][] V = getRandomMatrix((int)rows, (int)cols, 0, 1, sparsity, 7); |
| writeInputMatrixWithMTD("V", V, false); |
| |
| //run tests |
| runTest(true, false, null, -1); |
| |
| //compare matrices |
| HashMap<CellIndex, Double> input = TestUtils.convert2DDoubleArrayToHashMap(V); |
| HashMap<CellIndex, Double> dmlfile = readDMLMatrixFromHDFS("R"); |
| TestUtils.compareMatrices(dmlfile, input, eps, "DML", "Input"); |
| } |
| } |