Memory tracking system updated.

indra/llcommon/llallocator_heap_profile.h

@@ -0,0 +1,71 @@
+/** 
+ * @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