| /* |
| * 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.rewrite; |
| |
| import org.junit.Test; |
| import org.junit.Assert; |
| import org.apache.sysds.hops.OptimizerUtils; |
| import org.apache.sysds.test.AutomatedTestBase; |
| import org.apache.sysds.test.TestConfiguration; |
| import org.apache.sysds.test.TestUtils; |
| import org.apache.sysds.runtime.matrix.data.MatrixValue.CellIndex; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| |
| public class RewriteRemoveUnnecessaryCTableTest extends AutomatedTestBase |
| { |
| private static final String TEST_NAME1 = "RewriteRemoveUnnecessaryCTable1L"; |
| private static final String TEST_NAME2 = "RewriteRemoveUnnecessaryCTable1R"; |
| private static final String TEST_NAME3 = "RewriteRemoveUnnecessaryCTableTest"; |
| private static final String TEST_NAME4 = "RewriteRemoveUnnecessaryCTableTestTernary"; |
| private static final String TEST_DIR = "functions/rewrite/"; |
| private static final String TEST_CLASS_DIR = TEST_DIR + RewriteRemoveUnnecessaryCTableTest.class.getSimpleName() + "/"; |
| private static final double[][] A = {{1},{2},{3},{4},{5},{6},{1},{2},{3},{4},{5},{6}}; |
| private static final double[][] ATransposed = {{1,2,3,4,5,6,7,8,9,10,11,12}}; |
| private static final double[][] AMultiColMultiRow = {{1,2,3},{4,5,6},{7,8,9}}; |
| |
| @Override |
| public void setUp() |
| { |
| TestUtils.clearAssertionInformation(); |
| addTestConfiguration( TEST_NAME1, new TestConfiguration(TEST_CLASS_DIR, TEST_NAME1, new String[] { "s" }) ); |
| addTestConfiguration( TEST_NAME2, new TestConfiguration(TEST_CLASS_DIR, TEST_NAME2, new String[] { "s" }) ); |
| addTestConfiguration( TEST_NAME3, new TestConfiguration(TEST_CLASS_DIR, TEST_NAME3, new String[] { "s" }) ); |
| addTestConfiguration( TEST_NAME4, new TestConfiguration(TEST_CLASS_DIR, TEST_NAME4, new String[] { "s" }) ); |
| } |
| |
| @Test |
| public void testRemoveCTable1L() { |
| double[][] sum = {{12}}; |
| testRewriteRemoveUnnecessaryCTable(TEST_NAME1, A, sum, true); |
| } |
| |
| @Test |
| public void testRemoveCTable1LTransposed() { |
| double[][] sum = {{12}}; |
| testRewriteRemoveUnnecessaryCTable(TEST_NAME1, ATransposed, sum, true); |
| } |
| |
| @Test |
| public void testRemoveCTable1LMultiColMultiRow() { |
| double[][] sum = {{9}}; |
| testRewriteRemoveUnnecessaryCTable(TEST_NAME1, AMultiColMultiRow, sum, true); |
| } |
| |
| @Test |
| public void testRemoveCTable1R() { |
| double[][] sum = {{12}}; |
| testRewriteRemoveUnnecessaryCTable(TEST_NAME2, A, sum, false); |
| } |
| |
| @Test |
| public void testRemoveCTable1RTransposed() { |
| double[][] sum = {{12}}; |
| testRewriteRemoveUnnecessaryCTable(TEST_NAME2, ATransposed, sum, false); |
| } |
| |
| @Test |
| public void testRemoveCTable1RMultiColMultiRow() { |
| double[][] sum = {{9}}; |
| testRewriteRemoveUnnecessaryCTable(TEST_NAME2, AMultiColMultiRow, sum, false); |
| } |
| |
| @Test |
| public void testRemoveCTableSameA() { |
| double[][] sum = {{12}}; |
| testRewriteRemoveUnnecessaryCTable(TEST_NAME3, A, A, sum, true); |
| } |
| |
| @Test |
| public void testRemoveCTableSameATransposed() { |
| double[][] sum = {{12}}; |
| testRewriteRemoveUnnecessaryCTable(TEST_NAME3, ATransposed, ATransposed, sum, true); |
| } |
| |
| @Test |
| public void testRemoveCTableSameAMultiColMultiRow() { |
| double[][] sum = {{9}}; |
| testRewriteRemoveUnnecessaryCTable(TEST_NAME3, AMultiColMultiRow, AMultiColMultiRow, sum, true); |
| } |
| |
| @Test |
| public void testRemoveCTableB() { |
| double[][] B = {{1},{2},{3},{4},{5},{6},{7},{8},{9},{10},{11},{12}}; |
| double[][] sum = {{12}}; |
| testRewriteRemoveUnnecessaryCTable(TEST_NAME3, A, B, sum, true); |
| } |
| |
| @Test |
| public void testRemoveCTableBTransposed() { |
| double[][] B = {{1,2,3,4,5,6,7,8,9,10,11,12}}; |
| double[][] sum = {{12}}; |
| testRewriteRemoveUnnecessaryCTable(TEST_NAME3, ATransposed, B, sum, true); |
| } |
| |
| @Test |
| public void testNotRemoveCTableTernary() { |
| double[][] B = {{1},{2},{3},{4},{5},{6},{7},{8},{9},{10},{11},{12}}; |
| double[][] C = {{10},{10},{10},{10},{10},{10},{10},{10},{10},{10},{10},{10}}; |
| double[][] sum = {{120}}; |
| testRewriteRemoveUnnecessaryCTable(TEST_NAME4, A, B, C, sum, false); |
| } |
| |
| private void testRewriteRemoveUnnecessaryCTable(String test, double[][] A, double[][] B, double[][] C, double[][] sum, boolean checkHeavyHitters){ |
| boolean oldFlag = OptimizerUtils.ALLOW_ALGEBRAIC_SIMPLIFICATION; |
| try |
| { |
| TestConfiguration config = getTestConfiguration(test); |
| loadTestConfiguration(config); |
| String HOME = SCRIPT_DIR + TEST_DIR; |
| fullDMLScriptName = HOME + test + ".dml"; |
| |
| OptimizerUtils.ALLOW_ALGEBRAIC_SIMPLIFICATION = true; |
| |
| ArrayList<String> programArgsBuilder = new ArrayList<>( |
| Arrays.asList("-stats", "-args" )); |
| // Get Matrix Input |
| if (A != null){ |
| programArgsBuilder.add(input("A")); |
| writeInputMatrixWithMTD("A", A, true); |
| } |
| if (B != null) { |
| programArgsBuilder.add(input("B")); |
| writeInputMatrixWithMTD("B", B, true); |
| } |
| if (C != null){ |
| programArgsBuilder.add(input("C")); |
| writeInputMatrixWithMTD("C", C, true); |
| } |
| |
| programArgsBuilder.add(output(config.getOutputFiles()[0])); |
| |
| String[] argsArray = new String[programArgsBuilder.size()]; |
| argsArray = programArgsBuilder.toArray(argsArray); |
| programArgs = argsArray; |
| |
| //run test |
| runTest(true, false, null, -1); |
| |
| //compare scalar |
| double s = readDMLScalarFromHDFS("s").get(new CellIndex(1, 1)); |
| TestUtils.compareScalars(s,sum[0][0],1e-10); |
| |
| if( checkHeavyHitters ) { |
| boolean table = heavyHittersContainsSubString("table"); |
| Assert.assertFalse("Heavy hitters should not contain table", table); |
| } |
| } |
| finally { |
| OptimizerUtils.ALLOW_ALGEBRAIC_SIMPLIFICATION = oldFlag; |
| } |
| } |
| |
| private void testRewriteRemoveUnnecessaryCTable(String test, double[][] A, double[][] sum, boolean checkHeavyHitters) { |
| testRewriteRemoveUnnecessaryCTable(test, A, null, null, sum, checkHeavyHitters); |
| } |
| |
| private void testRewriteRemoveUnnecessaryCTable(String test, double[][] A, double[][] B, double[][] sum, boolean checkHeavyHitters){ |
| testRewriteRemoveUnnecessaryCTable(test, A, B, null, sum, checkHeavyHitters); |
| } |
| } |