| /* |
| * 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.codegen; |
| |
| import java.io.File; |
| import java.util.HashMap; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| import org.apache.sysds.common.Types.ExecMode; |
| import org.apache.sysds.hops.OptimizerUtils; |
| 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; |
| |
| public class MiscPatternTest extends AutomatedTestBase |
| { |
| private static final String TEST_NAME = "miscPattern"; |
| private static final String TEST_NAME1 = TEST_NAME+"1"; //Y + (X * U%*%t(V)) overlapping cell-outer |
| private static final String TEST_NAME2 = TEST_NAME+"2"; //multi-agg w/ large common subexpression |
| private static final String TEST_NAME3 = TEST_NAME+"3"; //sum((X!=0) * (U %*% t(V) - X)^2) |
| private static final String TEST_NAME4 = TEST_NAME+"4"; //((X!=0) * (U %*% t(V) - X)) %*% V + Y overlapping row-outer |
| |
| private static final String TEST_DIR = "functions/codegen/"; |
| private static final String TEST_CLASS_DIR = TEST_DIR + MiscPatternTest.class.getSimpleName() + "/"; |
| private final static String TEST_CONF = "SystemDS-config-codegen.xml"; |
| private final static File TEST_CONF_FILE = new File(SCRIPT_DIR + TEST_DIR, TEST_CONF); |
| |
| private static final double eps = Math.pow(10, -10); |
| |
| @Override |
| public void setUp() { |
| TestUtils.clearAssertionInformation(); |
| for(int i=1; i<=4; i++) |
| addTestConfiguration( TEST_NAME+i, new TestConfiguration(TEST_CLASS_DIR, TEST_NAME+i, new String[] { String.valueOf(i) }) ); |
| } |
| |
| @Test |
| public void testCodegenMiscRewrite1CP() { |
| testCodegenIntegration( TEST_NAME1, true, ExecType.CP ); |
| } |
| |
| @Test |
| public void testCodegenMisc1CP() { |
| testCodegenIntegration( TEST_NAME1, false, ExecType.CP ); |
| } |
| |
| @Test |
| public void testCodegenMisc1SP() { |
| testCodegenIntegration( TEST_NAME1, false, ExecType.SPARK ); |
| } |
| |
| @Test |
| public void testCodegenMiscRewrite2CP() { |
| testCodegenIntegration( TEST_NAME2, true, ExecType.CP ); |
| } |
| |
| @Test |
| public void testCodegenMisc2CP() { |
| testCodegenIntegration( TEST_NAME2, false, ExecType.CP ); |
| } |
| |
| @Test |
| public void testCodegenMisc2SP() { |
| testCodegenIntegration( TEST_NAME2, false, ExecType.SPARK ); |
| } |
| |
| @Test |
| public void testCodegenMiscRewrite3CP() { |
| testCodegenIntegration( TEST_NAME3, true, ExecType.CP ); |
| } |
| |
| @Test |
| public void testCodegenMisc3CP() { |
| testCodegenIntegration( TEST_NAME3, false, ExecType.CP ); |
| } |
| |
| @Test |
| public void testCodegenMisc3SP() { |
| testCodegenIntegration( TEST_NAME3, false, ExecType.SPARK ); |
| } |
| |
| @Test |
| public void testCodegenMiscRewrite4CP() { |
| testCodegenIntegration( TEST_NAME4, true, ExecType.CP ); |
| } |
| |
| @Test |
| public void testCodegenMisc4CP() { |
| testCodegenIntegration( TEST_NAME4, false, ExecType.CP ); |
| } |
| |
| @Test |
| public void testCodegenMisc4SP() { |
| testCodegenIntegration( TEST_NAME4, false, ExecType.SPARK ); |
| } |
| |
| private void testCodegenIntegration( String testname, boolean rewrites, ExecType instType ) |
| { |
| boolean oldFlag = OptimizerUtils.ALLOW_ALGEBRAIC_SIMPLIFICATION; |
| ExecMode platformOld = setExecMode(instType); |
| |
| try |
| { |
| TestConfiguration config = getTestConfiguration(testname); |
| loadTestConfiguration(config); |
| |
| String HOME = SCRIPT_DIR + TEST_DIR; |
| fullDMLScriptName = HOME + testname + ".dml"; |
| programArgs = new String[]{"recompile_runtime", "-stats", "-args", output("S") }; |
| |
| fullRScriptName = HOME + testname + ".R"; |
| rCmd = getRCmd(expectedDir()); |
| |
| OptimizerUtils.ALLOW_ALGEBRAIC_SIMPLIFICATION = rewrites; |
| |
| runTest(true, false, null, -1); |
| runRScript(true); |
| |
| //compare matrices |
| HashMap<CellIndex, Double> dmlfile = readDMLMatrixFromHDFS("S"); |
| HashMap<CellIndex, Double> rfile = readRMatrixFromFS("S"); |
| TestUtils.compareMatrices(dmlfile, rfile, eps, "Stat-DML", "Stat-R"); |
| Assert.assertTrue(heavyHittersContainsSubString("spoof") |
| || heavyHittersContainsSubString("sp_spoof")); |
| |
| //ensure correct optimizer decisions |
| if( testname.equals(TEST_NAME1) ) |
| Assert.assertTrue(!heavyHittersContainsSubString("spoofCell") |
| && !heavyHittersContainsSubString("sp_spoofCell")); |
| else if( testname.equals(TEST_NAME2) ) |
| Assert.assertTrue(!heavyHittersContainsSubString("spoof", 2) |
| && !heavyHittersContainsSubString("sp_spoof", 2)); |
| else if( testname.equals(TEST_NAME3) || testname.equals(TEST_NAME4) ) |
| Assert.assertTrue(heavyHittersContainsSubString("spoofOP", "sp+spoofOP") |
| && !heavyHittersContainsSubString("ba+*")); |
| } |
| finally { |
| resetExecMode(platformOld); |
| OptimizerUtils.ALLOW_ALGEBRAIC_SIMPLIFICATION = oldFlag; |
| OptimizerUtils.ALLOW_AUTO_VECTORIZATION = true; |
| OptimizerUtils.ALLOW_OPERATOR_FUSION = true; |
| } |
| } |
| |
| /** |
| * Override default configuration with custom test configuration to ensure |
| * scratch space and local temporary directory locations are also updated. |
| */ |
| @Override |
| protected File getConfigTemplateFile() { |
| // Instrumentation in this test's output log to show custom configuration file used for template. |
| System.out.println("This test case overrides default configuration with " + TEST_CONF_FILE.getPath()); |
| return TEST_CONF_FILE; |
| } |
| } |