| /* |
| * Copyright (c) 2013, 2016, 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", |
| "Logging", |
| "Arguments", |
| "Module", |
| "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; |
| } |
| |