| /* |
| * 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.lineage; |
| |
| import org.apache.sysds.hops.OptimizerUtils; |
| import org.apache.sysds.hops.recompile.Recompiler; |
| import org.apache.sysds.runtime.lineage.Lineage; |
| import org.apache.sysds.test.TestConfiguration; |
| import org.apache.sysds.test.TestUtils; |
| import org.junit.Test; |
| import org.junit.Assert; |
| import org.apache.sysds.runtime.controlprogram.caching.CacheStatistics; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class LineageExploitationBufferPoolTest extends LineageBase |
| { |
| protected static final String TEST_DIR = "functions/lineage/"; |
| protected static final String TEST_NAME1 = "LineageExploitationBufferPool1"; |
| protected String TEST_CLASS_DIR = TEST_DIR + LineageExploitationBufferPoolTest.class.getSimpleName() + "/"; |
| |
| @Override |
| public void setUp() { |
| TestUtils.clearAssertionInformation(); |
| addTestConfiguration(TEST_NAME1, new TestConfiguration(TEST_CLASS_DIR, TEST_NAME1)); |
| } |
| |
| @Test |
| public void testLineageReusePerf1() { testLineageExploitationBufferPool(TEST_NAME1); } |
| |
| public void testLineageExploitationBufferPool(String testname) { |
| boolean old_simplification = OptimizerUtils.ALLOW_ALGEBRAIC_SIMPLIFICATION; |
| boolean old_sum_product = OptimizerUtils.ALLOW_SUM_PRODUCT_REWRITES; |
| |
| try { |
| |
| LOG.debug("------------ BEGIN " + testname + "------------"); |
| |
| /* Test description |
| */ |
| |
| OptimizerUtils.ALLOW_ALGEBRAIC_SIMPLIFICATION = false; |
| OptimizerUtils.ALLOW_SUM_PRODUCT_REWRITES = false; |
| |
| getAndLoadTestConfiguration(testname); |
| fullDMLScriptName = getScript(); |
| // System.out.println(LineageCacheEviction.getCacheLimit()); |
| |
| // costnsize scheme (computationTime/Size) |
| List<String> proArgs = new ArrayList<>(); |
| // proArgs.clear(); |
| proArgs.add("-stats"); |
| proArgs.add("-lineage"); |
| proArgs.add("-args"); |
| proArgs.add(output("Z")); |
| programArgs = proArgs.toArray(new String[proArgs.size()]); |
| Lineage.resetInternalState(); |
| |
| runTest(true, EXCEPTION_NOT_EXPECTED, null, -1); |
| |
| Assert.assertEquals(6, CacheStatistics.getLinWrites()); |
| String[] writes = CacheStatistics.displayWrites().split("/"); |
| Assert.assertEquals(6, Long.parseLong(writes[0])); // writes WB |
| Assert.assertEquals(5, Long.parseLong(writes[1])); // writes WB |
| |
| } finally { |
| OptimizerUtils.ALLOW_ALGEBRAIC_SIMPLIFICATION = old_simplification; |
| OptimizerUtils.ALLOW_SUM_PRODUCT_REWRITES = old_sum_product; |
| Recompiler.reinitRecompiler(); |
| } |
| |
| } |
| } |