diff options
Diffstat (limited to 'indra/llcommon/llstat.cpp')
| -rw-r--r-- | indra/llcommon/llstat.cpp | 87 |
1 files changed, 55 insertions, 32 deletions
diff --git a/indra/llcommon/llstat.cpp b/indra/llcommon/llstat.cpp index 90dae11793..8ba97d7730 100644 --- a/indra/llcommon/llstat.cpp +++ b/indra/llcommon/llstat.cpp @@ -1,31 +1,25 @@ /** * @file llstat.cpp * - * $LicenseInfo:firstyear=2001&license=viewergpl$ - * - * Copyright (c) 2001-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 + * 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. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at - * http://secondlifegrid.net/programs/open_source/licensing/flossexception + * 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. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * 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 * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -43,7 +37,7 @@ // statics -BOOL LLPerfBlock::sStatsEnabled = FALSE; // Flag for detailed information +S32 LLPerfBlock::sStatsFlags = LLPerfBlock::LLSTATS_NO_OPTIONAL_STATS; // Control what is being recorded LLPerfBlock::stat_map_t LLPerfBlock::sStatMap; // Map full path string to LLStatTime objects, tracks all active objects std::string LLPerfBlock::sCurrentStatPath = ""; // Something like "/total_time/physics/physics step" LLStat::stat_map_t LLStat::sStatList; @@ -130,6 +124,7 @@ bool LLStatsConfigFile::loadFile() F32 duration = 0.f; F32 interval = 0.f; + S32 flags = LLPerfBlock::LLSTATS_BASIC_STATS; const char * w = "duration"; if (stats_config.has(w)) @@ -141,8 +136,18 @@ bool LLStatsConfigFile::loadFile() { interval = (F32)stats_config[w].asReal(); } + w = "flags"; + if (stats_config.has(w)) + { + flags = (S32)stats_config[w].asInteger(); + if (flags == LLPerfBlock::LLSTATS_NO_OPTIONAL_STATS && + duration > 0) + { // No flags passed in, but have a duration, so reset to basic stats + flags = LLPerfBlock::LLSTATS_BASIC_STATS; + } + } - mStatsp->setReportPerformanceDuration( duration ); + mStatsp->setReportPerformanceDuration( duration, flags ); mStatsp->setReportPerformanceInterval( interval ); if ( duration > 0 ) @@ -254,13 +259,14 @@ void LLPerfStats::dumpIntervalPerformanceStats() } } -// Set length of performance stat recording -void LLPerfStats::setReportPerformanceDuration( F32 seconds ) +// Set length of performance stat recording. +// If turning stats on, caller must provide flags +void LLPerfStats::setReportPerformanceDuration( F32 seconds, S32 flags /* = LLSTATS_NO_OPTIONAL_STATS */ ) { if ( seconds <= 0.f ) { mReportPerformanceStatEnd = 0.0; - LLPerfBlock::setStatsEnabled( FALSE ); + LLPerfBlock::setStatsFlags(LLPerfBlock::LLSTATS_NO_OPTIONAL_STATS); // Make sure all recording is off mFrameStatsFile.close(); LLPerfBlock::clearDynamicStats(); } @@ -269,8 +275,8 @@ void LLPerfStats::setReportPerformanceDuration( F32 seconds ) mReportPerformanceStatEnd = LLFrameTimer::getElapsedSeconds() + ((F64) seconds); // Clear failure flag to try and create the log file once mFrameStatsFileFailure = FALSE; - LLPerfBlock::setStatsEnabled( TRUE ); mSkipFirstFrameStats = TRUE; // Skip the first report (at the end of this frame) + LLPerfBlock::setStatsFlags(flags); } } @@ -612,11 +618,26 @@ LLPerfBlock::LLPerfBlock(LLStatTime* stat ) : mPredefinedStat(stat), mDynamicSta } } -// Use this constructor for dynamically created LLStatTime objects (not pre-defined) with a multi-part key. -// These are also turned on or off via the switch passed in -LLPerfBlock::LLPerfBlock( const char* key1, const char* key2 ) : mPredefinedStat(NULL), mDynamicStat(NULL) +// Use this constructor for normal, optional LLPerfBlock time slices +LLPerfBlock::LLPerfBlock( const char* key ) : mPredefinedStat(NULL), mDynamicStat(NULL) +{ + if ((sStatsFlags & LLSTATS_BASIC_STATS) == 0) + { // These are off unless the base set is enabled + return; + } + + initDynamicStat(key); +} + + +// Use this constructor for dynamically created LLPerfBlock time slices +// that are only enabled by specific control flags +LLPerfBlock::LLPerfBlock( const char* key1, const char* key2, S32 flags ) : mPredefinedStat(NULL), mDynamicStat(NULL) { - if (!sStatsEnabled) return; + if ((sStatsFlags & flags) == 0) + { + return; + } if (NULL == key2 || strlen(key2) == 0) { @@ -630,10 +651,12 @@ LLPerfBlock::LLPerfBlock( const char* key1, const char* key2 ) : mPredefinedStat } } +// Set up the result data map if dynamic stats are enabled void LLPerfBlock::initDynamicStat(const std::string& key) { // Early exit if dynamic stats aren't enabled. - if (!sStatsEnabled) return; + if (sStatsFlags == LLSTATS_NO_OPTIONAL_STATS) + return; mLastPath = sCurrentStatPath; // Save and restore current path sCurrentStatPath += "/" + key; // Add key to current path |