| /* |
| * 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.append; |
| |
| import java.util.HashMap; |
| |
| import org.junit.Assert; |
| 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.instructions.Instruction; |
| import org.apache.sysds.runtime.matrix.data.MatrixValue.CellIndex; |
| import org.apache.sysds.runtime.meta.MatrixCharacteristics; |
| import org.apache.sysds.test.AutomatedTestBase; |
| import org.apache.sysds.test.TestConfiguration; |
| import org.apache.sysds.test.TestUtils; |
| import org.apache.sysds.utils.Statistics; |
| |
| public class RBindCBindMatrixTest extends AutomatedTestBase |
| { |
| private final static String TEST_NAME1 = "RBindMatrixTest"; //basic rbind test |
| private final static String TEST_NAME2 = "RBindCBindMatrixTest"; //cbind rewritten to rbind |
| private final static String TEST_DIR = "functions/append/"; |
| private final static String TEST_CLASS_DIR = TEST_DIR + RBindCBindMatrixTest.class.getSimpleName() + "/"; |
| |
| private final static double epsilon=0.0000000001; |
| private final static int min=1; |
| private final static int max=100; |
| |
| private final static int rows1 = 1059; |
| private final static int rows2 = 1010; |
| private final static int cols = 73; //single block |
| |
| private final static double sparsity1 = 0.45; |
| private final static double sparsity2 = 0.01; |
| |
| @Override |
| public void setUp() { |
| TestUtils.clearAssertionInformation(); |
| addTestConfiguration(TEST_NAME1, new TestConfiguration(TEST_CLASS_DIR, TEST_NAME1, new String[] {"C"})); |
| addTestConfiguration(TEST_NAME2, new TestConfiguration(TEST_CLASS_DIR, TEST_NAME2, new String[] {"C"})); |
| } |
| |
| @Test |
| public void testRBindDenseCP() { |
| runRBindTest(TEST_NAME1, false, ExecType.CP); |
| } |
| |
| @Test |
| public void testRBindSparseCP() { |
| runRBindTest(TEST_NAME1, true, ExecType.CP); |
| } |
| |
| @Test |
| public void testCBindDenseCP() { |
| runRBindTest(TEST_NAME2, false, ExecType.CP); |
| } |
| |
| @Test |
| public void testCBindSparseCP() { |
| runRBindTest(TEST_NAME2, true, ExecType.CP); |
| } |
| |
| |
| @Test |
| public void testRBindDenseSP() { |
| runRBindTest(TEST_NAME1, false, ExecType.SPARK); |
| } |
| |
| @Test |
| public void testRBindSparseSP() { |
| runRBindTest(TEST_NAME1, true, ExecType.SPARK); |
| } |
| |
| @Test |
| public void testCBindDenseSP() { |
| runRBindTest(TEST_NAME2, false, ExecType.SPARK); |
| } |
| |
| @Test |
| public void testCBindSparseSP() { |
| runRBindTest(TEST_NAME2, true, ExecType.SPARK); |
| } |
| |
| public void runRBindTest(String testname, boolean sparse, ExecType et) |
| { |
| ExecMode platformOld = rtplatform; |
| switch( et ){ |
| case SPARK: rtplatform = ExecMode.SPARK; break; |
| default: rtplatform = ExecMode.HYBRID; break; |
| } |
| |
| boolean sparkConfigOld = DMLScript.USE_LOCAL_SPARK_CONFIG; |
| if( rtplatform == ExecMode.SPARK ) |
| DMLScript.USE_LOCAL_SPARK_CONFIG = true; |
| |
| String TEST_NAME = testname; |
| TestConfiguration config = getTestConfiguration(TEST_NAME); |
| loadTestConfiguration(config); |
| double sparsity = (sparse) ? sparsity2 : sparsity1; |
| |
| try |
| { |
| String RI_HOME = SCRIPT_DIR + TEST_DIR; |
| fullDMLScriptName = RI_HOME + TEST_NAME + ".dml"; |
| //stats required for opcode checks |
| programArgs = new String[]{"-stats","-args", input("A"), input("B"), output("C") }; |
| |
| fullRScriptName = RI_HOME + TEST_NAME + ".R"; |
| rCmd = "Rscript" + " " + fullRScriptName + " " + inputDir() + " "+ expectedDir(); |
| |
| double[][] A = getRandomMatrix(rows1, cols, min, max, sparsity, 823); |
| writeInputMatrixWithMTD("A", A, true); |
| double[][] B= getRandomMatrix(rows2, cols, min, max, sparsity, 923); |
| writeInputMatrixWithMTD("B", B, true); |
| |
| |
| runTest(true, false, null, -1); |
| runRScript(true); |
| |
| //compare results |
| HashMap<CellIndex, Double> dmlfile = readDMLMatrixFromOutputDir("C"); |
| HashMap<CellIndex, Double> rfile = readRMatrixFromExpectedDir("C"); |
| TestUtils.compareMatrices(dmlfile, rfile, epsilon, "DML", "R"); |
| |
| //check dml output meta data |
| checkDMLMetaDataFile("C", new MatrixCharacteristics(rows1+rows2,cols,1,1)); |
| |
| //check applied rewrite t(cbind(t(A),t(B)) --> rbind(A,B) |
| if( testname.equals(TEST_NAME2) ){ |
| String opcode = ((et==ExecType.SPARK)?Instruction.SP_INST_PREFIX:"")+"r'"; |
| Assert.assertTrue("Rewrite not applied", !Statistics.getCPHeavyHitterOpCodes().contains(opcode) ); |
| } |
| } |
| finally |
| { |
| //reset execution platform |
| rtplatform = platformOld; |
| DMLScript.USE_LOCAL_SPARK_CONFIG = sparkConfigOld; |
| } |
| } |
| } |