| /* |
| * 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.applications; |
| |
| import java.util.HashMap; |
| |
| import org.junit.Test; |
| 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 BivariateScaleScaleTest extends AutomatedTestBase |
| { |
| |
| private final static String TEST_DIR = "applications/descriptivestats/"; |
| private final static String TEST_SCALE_SCALE = "ScaleScale"; |
| private final static String TEST_SCALE_SCALE_WEIGHTS = "ScaleScalePearsonRWithWeightsTest"; |
| private final static String TEST_CLASS_DIR = TEST_DIR + BivariateScaleScaleTest.class.getSimpleName() + "/"; |
| |
| private final static double eps = 1e-10; |
| |
| private final static int rows = 100000; // # of rows in each vector |
| private final static double minVal=0; // minimum value in each vector |
| private final static double maxVal=10000; // maximum value in each vector |
| private int maxW = 1000; // maximum weight |
| |
| @Override |
| public void setUp() { |
| addTestConfiguration(TEST_SCALE_SCALE, new TestConfiguration(TEST_CLASS_DIR, |
| TEST_SCALE_SCALE, new String[] { "PearsonR" + ".scalar" })); |
| addTestConfiguration(TEST_SCALE_SCALE_WEIGHTS, new TestConfiguration( |
| TEST_CLASS_DIR, "ScaleScalePearsonRWithWeightsTest", |
| new String[] { "PearsonR" + ".scalar" })); |
| } |
| |
| @Test |
| public void testPearsonR() { |
| |
| TestConfiguration config = getTestConfiguration(TEST_SCALE_SCALE); |
| config.addVariable("rows", rows); |
| loadTestConfiguration(config); |
| |
| /* This is for running the junit test the new way, i.e., construct the arguments directly */ |
| String SS_HOME = SCRIPT_DIR + TEST_DIR; |
| fullDMLScriptName = SS_HOME + TEST_SCALE_SCALE + ".dml"; |
| programArgs = new String[]{"-args", input("X"), |
| Integer.toString(rows), input("Y"), output("PearsonR") }; |
| |
| fullRScriptName = SS_HOME + TEST_SCALE_SCALE + ".R"; |
| rCmd = "Rscript" + " " + fullRScriptName + " " + inputDir() + " " + expectedDir(); |
| |
| long seed = System.currentTimeMillis(); |
| //System.out.println("Seed = " + seed); |
| double[][] X = getRandomMatrix(rows, 1, minVal, maxVal, 0.1, seed); |
| double[][] Y = getRandomMatrix(rows, 1, minVal, maxVal, 0.1, seed+1); |
| |
| writeInputMatrix("X", X, true); |
| writeInputMatrix("Y", Y, true); |
| |
| boolean exceptionExpected = false; |
| /* |
| * Expected number of jobs: |
| */ |
| // int expectedNumberOfJobs = 5; // This will cause failure |
| runTest(true, exceptionExpected, null, -1); |
| runRScript(true); |
| |
| for(String file: config.getOutputFiles()) |
| { |
| /* NOte that some files do not contain matrix, but just a single scalar value inside */ |
| HashMap<CellIndex, Double> dmlfile; |
| HashMap<CellIndex, Double> rfile; |
| if (file.endsWith(".scalar")) { |
| file = file.replace(".scalar", ""); |
| dmlfile = readDMLScalarFromHDFS(file); |
| rfile = readRScalarFromFS(file); |
| } |
| else { |
| dmlfile = readDMLMatrixFromHDFS(file); |
| rfile = readRMatrixFromFS(file); |
| } |
| TestUtils.compareMatrices(dmlfile, rfile, eps, file+"-DML", file+"-R"); |
| } |
| } |
| |
| @Test |
| public void testPearsonRWithWeights() { |
| |
| TestConfiguration config = getTestConfiguration(TEST_SCALE_SCALE_WEIGHTS); |
| config.addVariable("rows", rows); |
| loadTestConfiguration(config); |
| |
| /* This is for running the junit test the new way, i.e., construct the arguments directly */ |
| String SS_HOME = SCRIPT_DIR + TEST_DIR; |
| fullDMLScriptName = SS_HOME + TEST_SCALE_SCALE_WEIGHTS + ".dml"; |
| programArgs = new String[]{"-args", input("X"), |
| Integer.toString(rows), input("Y"), input("WM"), output("PearsonR") }; |
| |
| fullRScriptName = SS_HOME + TEST_SCALE_SCALE_WEIGHTS + ".R"; |
| rCmd = "Rscript" + " " + fullRScriptName + " " + inputDir() + " " + expectedDir(); |
| |
| double[][] X = getRandomMatrix(rows, 1, minVal, maxVal, 0.1, System.currentTimeMillis()); |
| double[][] Y = getRandomMatrix(rows, 1, minVal, maxVal, 0.1, System.currentTimeMillis()); |
| double[][] WM = getRandomMatrix(rows, 1, 1, maxW, 1, System.currentTimeMillis()); |
| TestUtils.floor(WM); |
| |
| writeInputMatrix("X", X, true); |
| writeInputMatrix("Y", Y, true); |
| writeInputMatrix("WM", WM, true); |
| createHelperMatrix(); |
| |
| boolean exceptionExpected = false; |
| /* |
| * Expected number of jobs: |
| * Mean etc - 2 jobs (reblock & gmr) |
| * Cov etc - 2 jobs |
| * Final output write - 1 job |
| */ |
| //int expectedNumberOfJobs = 6; |
| runTest(true, exceptionExpected, null, -1); |
| runRScript(true); |
| |
| for(String file: config.getOutputFiles()) |
| { |
| /* NOte that some files do not contain matrix, but just a single scalar value inside */ |
| HashMap<CellIndex, Double> dmlfile; |
| HashMap<CellIndex, Double> rfile; |
| if (file.endsWith(".scalar")) { |
| file = file.replace(".scalar", ""); |
| dmlfile = readDMLScalarFromHDFS(file); |
| rfile = readRScalarFromFS(file); |
| } |
| else { |
| dmlfile = readDMLMatrixFromHDFS(file); |
| rfile = readRMatrixFromFS(file); |
| } |
| TestUtils.compareMatrices(dmlfile, rfile, eps, file+"-DML", file+"-R"); |
| } |
| |
| } |
| |
| } |