| /* |
| * 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.unary.scalar; |
| |
| import java.util.HashMap; |
| import java.util.Random; |
| |
| 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.matrix.data.MatrixValue.CellIndex; |
| import org.apache.sysds.test.AutomatedTestBase; |
| import org.apache.sysds.test.TestConfiguration; |
| import org.apache.sysds.test.TestUtils; |
| |
| /** |
| * Test case for all cdf distribution functions, where we test the specific builtin |
| * functions (which are equivalent to the generic cdf with specific parameterizations) |
| * |
| */ |
| public class FullDistributionTest extends AutomatedTestBase |
| { |
| private final static String TEST_NAME = "DFTest"; |
| private final static String TEST_DIR = "functions/unary/scalar/"; |
| private final static String TEST_CLASS_DIR = TEST_DIR + FullDistributionTest.class.getSimpleName() + "/"; |
| |
| private enum TEST_TYPE { |
| NORMAL, NORMAL_NOPARAMS, NORMAL_MEAN, |
| NORMAL_SD, F, T, CHISQ, EXP, EXP_NOPARAMS |
| } |
| |
| |
| @Override |
| public void setUp() { |
| TestUtils.clearAssertionInformation(); |
| addTestConfiguration(TEST_NAME, new TestConfiguration(TEST_CLASS_DIR, TEST_NAME, new String[] { "dfout" })); |
| } |
| |
| @Test |
| public void testNormalCP() { |
| runDFTest(TEST_TYPE.NORMAL, true, 1.0, 2.0, ExecType.CP); |
| } |
| |
| @Test |
| public void testNormalNoParamsCP() { |
| runDFTest(TEST_TYPE.NORMAL_NOPARAMS, true, null, null, ExecType.CP); |
| } |
| |
| @Test |
| public void testNormalMeanCP() { |
| runDFTest(TEST_TYPE.NORMAL_MEAN, true, 1.0, null, ExecType.CP); |
| } |
| |
| @Test |
| public void testNormalSdCP() { |
| runDFTest(TEST_TYPE.NORMAL_SD, true, 2.0, null, ExecType.CP); |
| } |
| |
| @Test |
| public void testTCP() { |
| runDFTest(TEST_TYPE.T, true, 10.0, null, ExecType.CP); |
| } |
| |
| @Test |
| public void testFCP() { |
| runDFTest(TEST_TYPE.T, true, 10.0, 20.0, ExecType.CP); |
| } |
| |
| @Test |
| public void testChisqCP() { |
| runDFTest(TEST_TYPE.CHISQ, true, 10.0, null, ExecType.CP); |
| } |
| |
| @Test |
| public void testExpCP() { |
| runDFTest(TEST_TYPE.EXP, true, 5.0, null, ExecType.CP); |
| } |
| |
| @Test |
| public void testNormalSpark() { |
| runDFTest(TEST_TYPE.NORMAL, true, 1.0, 2.0, ExecType.SPARK); |
| } |
| |
| @Test |
| public void testNormalNoParamsSpark() { |
| runDFTest(TEST_TYPE.NORMAL_NOPARAMS, true, null, null, ExecType.SPARK); |
| } |
| |
| @Test |
| public void testNormalMeanSpark() { |
| runDFTest(TEST_TYPE.NORMAL_MEAN, true, 1.0, null, ExecType.SPARK); |
| } |
| |
| @Test |
| public void testNormalSdSpark() { |
| runDFTest(TEST_TYPE.NORMAL_SD, true, 2.0, null, ExecType.SPARK); |
| } |
| |
| @Test |
| public void testTSpark() { |
| runDFTest(TEST_TYPE.T, true, 10.0, null, ExecType.SPARK); |
| } |
| |
| @Test |
| public void testFSpark() { |
| runDFTest(TEST_TYPE.T, true, 10.0, 20.0, ExecType.SPARK); |
| } |
| |
| @Test |
| public void testChisqSpark() { |
| runDFTest(TEST_TYPE.CHISQ, true, 10.0, null, ExecType.SPARK); |
| } |
| |
| @Test |
| public void testExpSpark() { |
| runDFTest(TEST_TYPE.EXP, true, 5.0, null, ExecType.SPARK); |
| } |
| |
| |
| /** |
| * Internal test method - all these tests are expected to run in CP independent of the passed |
| * instType. However, we test all backends to ensure correct compilation in the presence of |
| * forced execution types. |
| * |
| * @param type |
| * @param inverse |
| * @param param1 |
| * @param param2 |
| * @param instType |
| */ |
| private void runDFTest(TEST_TYPE type, boolean inverse, Double param1, Double param2, ExecType instType) |
| { |
| //setup multi backend configuration |
| ExecMode platformOld = rtplatform; |
| switch( instType ){ |
| 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; |
| |
| try |
| { |
| //set test and parameters |
| getAndLoadTestConfiguration(TEST_NAME); |
| double in = (new Random(System.nanoTime())).nextDouble(); |
| String HOME = SCRIPT_DIR + TEST_DIR; |
| fullDMLScriptName = HOME + TEST_NAME + "_" + type.toString() + ".dml"; |
| fullRScriptName = HOME + TEST_NAME + "_" + type.toString() + ".R"; |
| |
| switch(type) { |
| case NORMAL_NOPARAMS: |
| programArgs = new String[]{"-args", Double.toString(in), output("dfout") }; |
| rCmd = "Rscript" + " " + fullRScriptName + " " + Double.toString(in) + " " + expected("dfout"); |
| break; |
| |
| case NORMAL_MEAN: |
| case NORMAL_SD: |
| case T: |
| case CHISQ: |
| case EXP: |
| programArgs = new String[]{"-args", Double.toString(in), Double.toString(param1), output("dfout") }; |
| rCmd = "Rscript" + " " + fullRScriptName + " " + Double.toString(in) + " " + Double.toString(param1) + " " + expected("dfout"); |
| break; |
| |
| case NORMAL: |
| case F: |
| programArgs = new String[]{"-args", Double.toString(in), Double.toString(param1), Double.toString(param2), output("dfout") }; |
| rCmd = "Rscript" + " " + fullRScriptName + " " + Double.toString(in) + " " + Double.toString(param1) + " " + Double.toString(param2) + " " + expected("dfout"); |
| break; |
| |
| default: |
| throw new RuntimeException("Invalid distribution function: " + type); |
| } |
| |
| //run test |
| runTest(true, false, null, -1); |
| runRScript(true); |
| |
| //compare results |
| HashMap<CellIndex, Double> dmlfile = readDMLMatrixFromOutputDir("dfout"); |
| HashMap<CellIndex, Double> rfile = readRMatrixFromExpectedDir("dfout"); |
| TestUtils.compareMatrices(dmlfile, rfile, 1e-8, "DMLout", "Rout"); |
| } |
| finally { |
| rtplatform = platformOld; |
| DMLScript.USE_LOCAL_SPARK_CONFIG = sparkConfigOld; |
| } |
| } |
| } |