| /* |
| * 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.partition; |
| |
| 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.controlprogram.parfor.stat.InfrastructureAnalyzer; |
| 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 ParForDataPartitionExecuteTest extends AutomatedTestBase |
| { |
| private final static String TEST_NAME = "DataPartitionExecute"; |
| private final static String TEST_DIR = "functions/parfor/"; |
| private final static String TEST_CLASS_DIR = TEST_DIR + ParForDataPartitionExecuteTest.class.getSimpleName() + "/"; |
| private final static double eps = 1e-10; |
| |
| private final static int dim1 = 2001; |
| private final static int dim2 = 101; |
| private final static double sparsity1 = 0.7; |
| private final static double sparsity2 = 0.3d; |
| |
| @Override |
| public void setUp() { |
| addTestConfiguration(TEST_NAME, new TestConfiguration(TEST_CLASS_DIR, TEST_NAME, new String[]{"R"})); |
| } |
| |
| @Test |
| public void testFusedDataPartitionExecuteRowDenseSpark() { |
| runFusedDataPartitionExecuteTest(false, true, ExecType.SPARK); |
| } |
| |
| @Test |
| public void testFusedDataPartitionExecuteColDenseSpark() { |
| runFusedDataPartitionExecuteTest(false, false, ExecType.SPARK); |
| } |
| |
| @Test |
| public void testFusedDataPartitionExecuteRowSparseSpark() { |
| runFusedDataPartitionExecuteTest(true, true, ExecType.SPARK); |
| } |
| |
| @Test |
| public void testFusedDataPartitionExecuteColSparseSpark() { |
| runFusedDataPartitionExecuteTest(true, false, ExecType.SPARK); |
| } |
| |
| private void runFusedDataPartitionExecuteTest(boolean sparse, boolean row, ExecType et) |
| { |
| ExecMode platformOld = rtplatform; |
| switch( et ){ |
| case SPARK: rtplatform = ExecMode.HYBRID; break; |
| default: throw new RuntimeException("Unsupported exec type: "+et.name()); |
| } |
| boolean sparkConfigOld = DMLScript.USE_LOCAL_SPARK_CONFIG; |
| if( et == ExecType.SPARK ) |
| DMLScript.USE_LOCAL_SPARK_CONFIG = true; |
| |
| //modify memory budget to trigger fused datapartition-execute |
| long oldmem = InfrastructureAnalyzer.getLocalMaxMemory(); |
| InfrastructureAnalyzer.setLocalMaxMemory(1*1024*1024); //1MB |
| |
| try |
| { |
| int rows = row ? dim2 : dim1; |
| int cols = row ? dim1 : dim2; |
| |
| TestConfiguration config = getTestConfiguration(TEST_NAME); |
| config.addVariable("rows", rows); |
| config.addVariable("cols", cols); |
| loadTestConfiguration(config); |
| |
| String HOME = SCRIPT_DIR + TEST_DIR; |
| fullDMLScriptName = HOME + TEST_NAME + ".dml"; |
| programArgs = new String[]{"-stats", "-args", input("X"), |
| String.valueOf(et == ExecType.SPARK).toUpperCase(), |
| String.valueOf(row).toUpperCase(), output("R") }; |
| |
| fullRScriptName = HOME + TEST_NAME + ".R"; |
| rCmd = "Rscript" + " " + fullRScriptName + " " + inputDir() |
| + " " + String.valueOf(row).toUpperCase() + " " + expectedDir(); |
| |
| //generate input data |
| double sparsity = sparse ? sparsity2 : sparsity1; |
| double[][] X = getRandomMatrix(rows, cols, 0, 1, sparsity, 7); |
| writeInputMatrixWithMTD("X", X, true); |
| |
| //run test case |
| runTest(true, false, null, -1); |
| runRScript(true); |
| |
| //compare matrices |
| HashMap<CellIndex, Double> dmlfile = readDMLMatrixFromOutputDir("R"); |
| HashMap<CellIndex, Double> rfile = readRMatrixFromExpectedDir("R"); |
| TestUtils.compareMatrices(dmlfile, rfile, eps, "DML", "R"); |
| |
| //check for compiled datapartition-execute |
| Assert.assertTrue(heavyHittersContainsSubString( |
| (et == ExecType.SPARK) ? "ParFor-DPESP" : "MR-Job_ParFor-DPEMR")); |
| } |
| finally { |
| rtplatform = platformOld; |
| DMLScript.USE_LOCAL_SPARK_CONFIG = sparkConfigOld; |
| InfrastructureAnalyzer.setLocalMaxMemory(oldmem); //1MB |
| } |
| } |
| } |