Mercurial > hg > truffle
view test/compiler/types/correctness/execution/TypeProfile.java @ 18543:99bfecda9d2e
expose raw metaspace value via HotSpotMetaspaceConstant
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 26 Nov 2014 20:29:20 +0100 |
parents | 534fbe3d90f0 |
children |
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/* * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package execution; import hierarchies.TypeHierarchy; import scenarios.Scenario; /** * Profile type execution scenario. Executes tester method * in a loop without any manipulation with types or instances. */ public class TypeProfile<T extends TypeHierarchy.I, R> implements Execution<T, R> { /** Number of test method execution to make it profiled and compiled */ private final static int PROFILE_THRESHOLD = 100000; /** * Makes scenario code be profiled and compiled * @param scenario Test scenario */ @Override public void execute(Scenario<T, R> scenario) { R result = null; T prof = scenario.getProfiled(); T confl = scenario.getConflict(); for (int i = 0; i < PROFILE_THRESHOLD; i++) { result = methodNotToCompile(scenario, prof); } scenario.check(result, prof); result = methodNotToCompile(scenario, confl); scenario.check(result, confl); } protected R methodNotToCompile(Scenario<T, R> scenario, T t) { return scenario.run(t); } }