72 lines
1.9 KiB
C++
72 lines
1.9 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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* $LicenseInfo:firstyear=2009&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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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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