| /* |
| * 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.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.List; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameters; |
| 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.TestUtils; |
| |
| @RunWith(value = Parameterized.class) |
| @net.jcip.annotations.NotThreadSafe |
| public class ArimaTest extends AutomatedTestBase { |
| |
| protected final static String TEST_DIR = "applications/arima_box-jenkins/"; |
| protected final static String TEST_NAME1 = "arima"; |
| protected final static String TEST_NAME2 = "arima_old"; |
| |
| protected String TEST_CLASS_DIR = TEST_DIR + ArimaTest.class.getSimpleName() + "/"; |
| |
| protected int max_func_invoc, p, d, q, P, D, Q, s, include_mean, useJacobi; |
| |
| public ArimaTest(int m, int p, int d, int q, int P, int D, int Q, int s, int include_mean, int useJacobi){ |
| this.max_func_invoc = m; |
| this.p = p; |
| this.d = d; |
| this.q = q; |
| this.P = P; |
| this.D = D; |
| this.Q = Q; |
| this.s = s; |
| this.include_mean = include_mean; |
| this.useJacobi = useJacobi; |
| } |
| |
| @Parameters |
| public static Collection<Object[]> data() { |
| return Arrays.asList(new Object[][] { |
| {10, 1, 1, 1, 1, 1, 1, 24, 1, 1}}); |
| //TODO include after ARIMA script modifications |
| //(these tests are currently failing due to invalid loop ranges) |
| //{0, 7, 0, 0, 0, 0, 0, 0, 0, 0}, //AR(7) |
| //{0, 0, 0, 3, 0, 0, 0, 0, 0, 0}}); //MA(3) |
| } |
| |
| @Override |
| public void setUp() { |
| addTestConfiguration(TEST_CLASS_DIR, TEST_NAME1); |
| addTestConfiguration(TEST_CLASS_DIR, TEST_NAME2); |
| } |
| |
| @Test |
| public void testArima() { |
| System.out.println("------------ BEGIN " + TEST_NAME1 + " TEST WITH {" + |
| max_func_invoc + ", " + |
| p + ", " + |
| d + ", " + |
| q + ", " + |
| P + ", " + |
| D + ", " + |
| Q + ", " + |
| s + ", " + |
| include_mean + ", " + |
| useJacobi+ "} ------------"); |
| |
| List<String> proArgs = new ArrayList<>(); |
| getAndLoadTestConfiguration(TEST_NAME2); |
| |
| proArgs.add("-args"); |
| proArgs.add(input("col.mtx")); |
| proArgs.add(Integer.toString(max_func_invoc)); |
| proArgs.add(Integer.toString(p)); |
| proArgs.add(Integer.toString(d)); |
| proArgs.add(Integer.toString(q)); |
| proArgs.add(Integer.toString(P)); |
| proArgs.add(Integer.toString(D)); |
| proArgs.add(Integer.toString(Q)); |
| proArgs.add(Integer.toString(s)); |
| proArgs.add(Integer.toString(include_mean)); |
| proArgs.add(Integer.toString(useJacobi)); |
| proArgs.add(output("learnt.model")); |
| |
| |
| /* TODO use after R script is made consistent |
| getAndLoadTestConfiguration(TEST_NAME2); |
| proArgs.add("-nvargs"); |
| proArgs.add("X="+input("col.mtx")); |
| proArgs.add("max_func="+Integer.toString(max_func_invoc)); |
| proArgs.add("p="+Integer.toString(p)); |
| proArgs.add("d="+Integer.toString(d)); |
| proArgs.add("q="+Integer.toString(q)); |
| proArgs.add("P="+Integer.toString(P)); |
| proArgs.add("D="+Integer.toString(D)); |
| proArgs.add("Q="+Integer.toString(Q)); |
| proArgs.add("s="+Integer.toString(s)); |
| proArgs.add("include_mean="+Integer.toString(include_mean)); |
| proArgs.add("solver="+(useJacobi==1?"jacobi":"cg_solver")); |
| proArgs.add("dest="+output("learnt.model")); |
| */ |
| |
| programArgs = proArgs.toArray(new String[proArgs.size()]); |
| fullDMLScriptName = getScript(); |
| |
| rCmd = getRCmd(inputDir(), Integer.toString(max_func_invoc), Integer.toString(p), Integer.toString(d), Integer.toString(q), Integer.toString(P), |
| Integer.toString(D), Integer.toString(Q), Integer.toString(s), Integer.toString(include_mean), Integer.toString(useJacobi), expectedDir()); |
| |
| int timeSeriesLength = 3000; |
| double[][] timeSeries = getRandomMatrix(timeSeriesLength, 1, 1, 5, 0.9, System.currentTimeMillis()); |
| |
| MatrixCharacteristics mc = new MatrixCharacteristics(timeSeriesLength,1,-1,-1); |
| writeInputMatrixWithMTD("col", timeSeries, true, mc); |
| |
| runTest(true, EXCEPTION_NOT_EXPECTED, null, -1); |
| |
| runRScript(true); |
| |
| double tol = Math.pow(10, -14); |
| HashMap<CellIndex, Double> arima_model_R = readRMatrixFromFS("learnt.model"); |
| HashMap<CellIndex, Double> arima_model_SYSTEMDS= readDMLMatrixFromHDFS("learnt.model"); |
| TestUtils.compareMatrices(arima_model_R, arima_model_SYSTEMDS, tol, "arima_model_R", "arima_model_SYSTEMDS"); |
| } |
| } |