78 lines
2.2 KiB
C++
78 lines
2.2 KiB
C++
/**
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* @file llallocator_heap_profile.h
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* @brief Declaration of the parser for tcmalloc heap profile data.
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* @author Brad Kittenbrink
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*
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* $LicenseInfo:firstyear=2009&license=viewergpl$
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*
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* Copyright (c) 2009-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#ifndef LL_LLALLOCATOR_HEAP_PROFILE_H
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#define LL_LLALLOCATOR_HEAP_PROFILE_H
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#include "stdtypes.h"
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#include <map>
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#include <vector>
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class LLAllocatorHeapProfile
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{
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public:
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typedef int stack_marker;
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typedef std::vector<stack_marker> stack_trace;
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struct line {
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line(U32 live_count, U64 live_size, U32 tot_count, U64 tot_size) :
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mLiveSize(live_size),
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mTotalSize(tot_size),
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mLiveCount(live_count),
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mTotalCount(tot_count)
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{
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}
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U64 mLiveSize, mTotalSize;
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U32 mLiveCount, mTotalCount;
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stack_trace mTrace;
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};
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typedef std::vector<line> lines_t;
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LLAllocatorHeapProfile()
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{
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}
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void parse(std::string const & prof_text);
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void dump(std::ostream & out) const;
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public:
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lines_t mLines;
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};
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#endif // LL_LLALLOCATOR_HEAP_PROFILE_H
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