mirror of
https://github.com/FirestormViewer/phoenix-firestorm.git
synced 2026-08-14 00:48:30 +00:00
Rye Mutt
ad8dc13150
The main thread and http thread had significant contention in asset-fetch heavy scenarios that could result in main thread and http thread stalls when the http thread was accessing the HTTPStats singleton and the master singleton dependency list had to be queried. The HTTP thread is the primary user of HTTPStats with the main thread only calling into it during shut down to query the stats for the session.
75 lines
1.9 KiB
C++
75 lines
1.9 KiB
C++
/**
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* @file llviewerim_peningtats.h
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* @brief LLViewerStats class header file
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*
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* $LicenseInfo:firstyear=2002&license=viewerlgpl$
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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_LLVIEWERSTATS_H
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#define LL_LLVIEWERSTATS_H
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#include "lltracerecording.h"
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#include "lltrace.h"
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#include "llstatsaccumulator.h"
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#include "llsingleton.h"
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#include "llsd.h"
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namespace LLCore
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{
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class HTTPStats final : public LLSimpleton<HTTPStats>
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{
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public:
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HTTPStats();
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~HTTPStats();
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void resetStats();
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typedef LLStatsAccumulator StatsAccumulator;
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void recordDataDown(size_t bytes)
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{
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mDataDown.push((F32)bytes);
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}
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void recordDataUp(size_t bytes)
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{
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mDataUp.push((F32)bytes);
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}
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void recordHTTPRequest() { ++mRequests; }
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void recordResultCode(S32 code);
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void dumpStats();
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private:
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StatsAccumulator mDataDown;
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StatsAccumulator mDataUp;
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S32 mRequests;
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std::map<S32, S32> mResutCodes;
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};
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}
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#endif // LL_LLVIEWERSTATS_H
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