/** * @file llallocator_heap_profile.h * @brief Declaration of the parser for tcmalloc heap profile data. * @author Brad Kittenbrink * * $LicenseInfo:firstyear=2009&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, Linden Research, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ #ifndef LL_LLALLOCATOR_HEAP_PROFILE_H #define LL_LLALLOCATOR_HEAP_PROFILE_H #include "stdtypes.h" #include <map> #include <vector> class LLAllocatorHeapProfile { public: typedef int stack_marker; typedef std::vector<stack_marker> stack_trace; struct line { line(U32 live_count, U64 live_size, U32 tot_count, U64 tot_size) : mLiveSize(live_size), mTotalSize(tot_size), mLiveCount(live_count), mTotalCount(tot_count) { } U64 mLiveSize, mTotalSize; U32 mLiveCount, mTotalCount; stack_trace mTrace; }; typedef std::vector<line> lines_t; LLAllocatorHeapProfile() { } void parse(std::string const & prof_text); void dump(std::ostream & out) const; public: lines_t mLines; }; #endif // LL_LLALLOCATOR_HEAP_PROFILE_H