Mercurial > hg > graal-compiler
view src/share/vm/services/nmtCommon.cpp @ 21826:41c3c456e326 jdk8u45-b01
Merge
author | asaha |
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date | Fri, 12 Dec 2014 14:39:40 -0800 |
parents | 833b0f92429a |
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/* * Copyright (c) 2013, 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. * */ #include "precompiled.hpp" #include "services/nmtCommon.hpp" const char* NMTUtil::_memory_type_names[] = { "Java Heap", "Class", "Thread", "Thread Stack", "Code", "GC", "Compiler", "Internal", "Other", "Symbol", "Native Memory Tracking", "Shared class space", "Arena Chunk", "Test", "Tracing", "Unknown" }; const char* NMTUtil::scale_name(size_t scale) { switch(scale) { case K: return "KB"; case M: return "MB"; case G: return "GB"; } ShouldNotReachHere(); return NULL; } size_t NMTUtil::scale_from_name(const char* scale) { assert(scale != NULL, "Null pointer check"); if (strncmp(scale, "KB", 2) == 0 || strncmp(scale, "kb", 2) == 0) { return K; } else if (strncmp(scale, "MB", 2) == 0 || strncmp(scale, "mb", 2) == 0) { return M; } else if (strncmp(scale, "GB", 2) == 0 || strncmp(scale, "gb", 2) == 0) { return G; } else { return 0; // Invalid value } return K; }