Mercurial > hg > graal-compiler
view graal/com.oracle.graal.api.meta/src/com/oracle/graal/api/meta/JavaMethodProfile.java @ 16722:46eaf7cd8275
added memory usage analysis to CompileTheWorld
author | Doug Simon <doug.simon@oracle.com> |
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date | Fri, 08 Aug 2014 12:29:07 +0200 |
parents | 533808334e7b |
children | 082417ac43e4 |
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/* * Copyright (c) 2013, 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 com.oracle.graal.api.meta; import com.oracle.graal.api.meta.JavaMethodProfile.ProfiledMethod; /** * This profile object represents the method profile at a specific BCI. The precision of the * supplied values may vary, but a runtime that provides this information should be aware that it * will be used to guide performance-critical decisions like speculative inlining, etc. */ public final class JavaMethodProfile extends AbstractJavaProfile<ProfiledMethod, ResolvedJavaMethod> { private static final long serialVersionUID = -1440572119913692689L; public JavaMethodProfile(double notRecordedProbability, ProfiledMethod[] pitems) { super(notRecordedProbability, pitems); } public ProfiledMethod[] getMethods() { return super.getItems(); } public static class ProfiledMethod extends AbstractProfiledItem<ResolvedJavaMethod> { private static final long serialVersionUID = 5418813647187024693L; public ProfiledMethod(ResolvedJavaMethod method, double probability) { super(method, probability); } /** * Returns the type for this profile entry. */ public ResolvedJavaMethod getMethod() { return getItem(); } @Override public String toString() { return "{" + item.getName() + ", " + probability + "}"; } } }