src/share/vm/services/nmtDCmd.hpp

Fri, 01 Feb 2013 23:48:08 +0100

author
ctornqvi
date
Fri, 01 Feb 2013 23:48:08 +0100
changeset 4512
4102b59539ce
parent 3900
d2a62e0f25eb
child 4810
06db4c0afbf3
permissions
-rw-r--r--

8005012: Add WB APIs to better support NMT testing
Summary: Add WB API functions to enable better NMT testing
Reviewed-by: dholmes, zgu

zgu@3900 1 /*
zgu@3900 2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
zgu@3900 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
zgu@3900 4 *
zgu@3900 5 * This code is free software; you can redistribute it and/or modify it
zgu@3900 6 * under the terms of the GNU General Public License version 2 only, as
zgu@3900 7 * published by the Free Software Foundation.
zgu@3900 8 *
zgu@3900 9 * This code is distributed in the hope that it will be useful, but WITHOUT
zgu@3900 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
zgu@3900 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
zgu@3900 12 * version 2 for more details (a copy is included in the LICENSE file that
zgu@3900 13 * accompanied this code).
zgu@3900 14 *
zgu@3900 15 * You should have received a copy of the GNU General Public License version
zgu@3900 16 * 2 along with this work; if not, write to the Free Software Foundation,
zgu@3900 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
zgu@3900 18 *
zgu@3900 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
zgu@3900 20 * or visit www.oracle.com if you need additional information or have any
zgu@3900 21 * questions.
zgu@3900 22 *
zgu@3900 23 */
zgu@3900 24
zgu@3900 25 #ifndef SHARE_VM_SERVICES_NMT_DCMD_HPP
zgu@3900 26 #define SHARE_VM_SERVICES_NMT_DCMD_HPP
zgu@3900 27
zgu@3900 28 #include "services/diagnosticArgument.hpp"
zgu@3900 29 #include "services/diagnosticFramework.hpp"
zgu@3900 30
zgu@3900 31 /**
zgu@3900 32 * Native memory tracking DCmd implementation
zgu@3900 33 */
zgu@3900 34 class NMTDCmd: public DCmdWithParser {
zgu@3900 35 protected:
zgu@3900 36 DCmdArgument<bool> _summary;
zgu@3900 37 DCmdArgument<bool> _detail;
zgu@3900 38 DCmdArgument<bool> _baseline;
zgu@3900 39 DCmdArgument<bool> _summary_diff;
zgu@3900 40 DCmdArgument<bool> _detail_diff;
zgu@3900 41 DCmdArgument<bool> _shutdown;
zgu@3900 42 #ifndef PRODUCT
zgu@3900 43 DCmdArgument<bool> _debug;
zgu@3900 44 #endif
zgu@3900 45 DCmdArgument<char*> _scale;
zgu@3900 46
zgu@3900 47 public:
zgu@3900 48 NMTDCmd(outputStream* output, bool heap);
zgu@3900 49 static const char* name() { return "VM.native_memory"; }
zgu@3900 50 static const char* description() {
zgu@3900 51 return "Print native memory usage";
zgu@3900 52 }
zgu@3900 53 static const char* impact() {
zgu@3900 54 return "Medium:";
zgu@3900 55 }
zgu@3900 56 static int num_arguments();
zgu@3900 57 virtual void execute(TRAPS);
zgu@3900 58 };
zgu@3900 59
zgu@3900 60 #endif // SHARE_VM_SERVICES_NMT_DCMD_HPP

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