| /* |
| * 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 java.util.HashMap; |
| |
| import org.junit.Test; |
| import org.apache.sysds.hops.OptimizerUtils; |
| 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 RewriteSlicedMatrixMultTest extends AutomatedTestBase |
| { |
| |
| private static final String TEST_NAME1 = "RewriteSlicedMatrixMult"; |
| private static final String TEST_DIR = "functions/rewrite/"; |
| private static final String TEST_CLASS_DIR = TEST_DIR + RewriteSlicedMatrixMultTest.class.getSimpleName() + "/"; |
| |
| private static final int dim1 = 1234; |
| private static final int dim2 = 567; |
| private static final int dim3 = 1023; |
| private static final double sparsity1 = 0.7; |
| private static final double sparsity2 = 0.3; |
| private static final double eps = Math.pow(10, -10); |
| |
| @Override |
| public void setUp() |
| { |
| TestUtils.clearAssertionInformation(); |
| addTestConfiguration( TEST_NAME1, new TestConfiguration(TEST_CLASS_DIR, TEST_NAME1, new String[] { "R" }) ); |
| } |
| |
| @Test |
| public void testRewriteSlicedMatrixMultDenseNoRewrite() { |
| testRewriteSlicedMatrixMult( TEST_NAME1, false, false ); |
| } |
| |
| @Test |
| public void testRewriteSlicedMatrixMultSparseNoRewrite() { |
| testRewriteSlicedMatrixMult( TEST_NAME1, true, false ); |
| } |
| |
| @Test |
| public void testRewriteSlicedMatrixMultDenseRewrite() { |
| testRewriteSlicedMatrixMult( TEST_NAME1, false, true ); |
| } |
| |
| @Test |
| public void testRewriteSlicedMatrixMultSparseRewrite() { |
| testRewriteSlicedMatrixMult( TEST_NAME1, true, true ); |
| } |
| |
| |
| /** |
| * |
| * @param condition |
| * @param branchRemoval |
| * @param IPA |
| */ |
| private void testRewriteSlicedMatrixMult( String testname, boolean sparse, boolean rewrites ) |
| { |
| boolean oldFlag = OptimizerUtils.ALLOW_ALGEBRAIC_SIMPLIFICATION; |
| |
| try |
| { |
| TestConfiguration config = getTestConfiguration(testname); |
| loadTestConfiguration(config); |
| |
| String HOME = SCRIPT_DIR + TEST_DIR; |
| fullDMLScriptName = HOME + testname + ".dml"; |
| programArgs = new String[]{ "-args", |
| input("A"), input("B"), output("R") }; |
| |
| fullRScriptName = HOME + testname + ".R"; |
| rCmd = getRCmd(inputDir(), expectedDir()); |
| |
| OptimizerUtils.ALLOW_ALGEBRAIC_SIMPLIFICATION = rewrites; |
| |
| double sparsity = sparse ? sparsity2 : sparsity1; |
| double[][] A = getRandomMatrix(dim1, dim2, -1, 1, sparsity, 7); |
| writeInputMatrixWithMTD("A", A, true); |
| |
| double[][] B = getRandomMatrix(dim2, dim3, -1, 1, sparsity, 3); |
| writeInputMatrixWithMTD("B", B, true); |
| |
| //run performance tests |
| runTest(true, false, null, -1); |
| runRScript(true); |
| |
| //compare matrices |
| HashMap<CellIndex, Double> dmlfile = readDMLMatrixFromHDFS("R"); |
| HashMap<CellIndex, Double> rfile = readRMatrixFromFS("R"); |
| TestUtils.compareMatrices(dmlfile, rfile, eps, "Stat-DML", "Stat-R"); |
| } |
| finally |
| { |
| OptimizerUtils.ALLOW_ALGEBRAIC_SIMPLIFICATION = oldFlag; |
| } |
| } |
| } |