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path: root/indra/llcommon/llfasttimer.h
AgeCommit message (Collapse)Author
2013-08-21SH-4433 WIP Interesting: Statistics > Ping Sim is always 0 msRichard Linden
made getPrimaryAccumulator return a reference since it was an always non-null pointer changed unit conversion to perform lazy division in order to avoid truncation of timer values
2013-08-15moved unit types out of LLUnits namespace, since they are prefixedRichard Linden
2013-08-14BUILDFIX: added header for numeric_limits support on gccRichard Linden
added convenience types for units F32Seconds, etc.
2013-06-30fixed memory leak due to implementation of LLThreadLocalSingletonRichard Linden
removed LLThreadLocalSingleton collapsed all thread recorder classes to single type, LLTrace::ThreadRecorder moved fasttimer stack head to llthreadlocalsingletonpointer via ThreadRecorder
2013-06-27SH-4299 WIP: Interesting: High fps shown temporarily off scale in statistics ↵Richard Linden
console fixed some lltrace logic errors more consistent syncing of timestamps of sample values in recording stack selection of primary buffers was completely incorrect assignment of recordings got wrong play state due to implicit operator = defined in base class fixed asset stats only working up to the first send
2013-06-19SH-4246 FIX interesting: fast timers significantly decreases framerateRichard Linden
moved collapsed flag to fast timer tree node
2013-06-18SH-4246 FIX interesting: fast timers significantly decreases framerateRichard Linden
removed implicit flushes on reads from recorders for better performance made sure stack timers were updated on recorder deactivate faster rendering and better ui for fast timer view
2013-06-13SH-3931 WIP Interesting: Add graphs to visualize scene load metricsRichard Linden
changed Units macros and argument order to make it more clear optimized units for integer types fixed merging of periodicrecordings...should eliminate duplicate entries in sceneloadmonitor history
2013-06-05merge with viewer-releaseRichard Linden
2013-06-04SH-3931 WIP Interesting: Add graphs to visualize scene load metricsRichard Linden
fixed mem stat tracking...now properly tracks memory footprint with floating point precision cleaned up macros for unit declaration renamed units to SI standard for 1024 multiples (kibibytes, etc) fixed units output for scene monitor dump
2013-04-19merge changes for DRTVWR-294Oz Linden
2013-03-29Update Mac and Windows breakpad builds to latestGraham Madarasz
2013-02-13SH-3275 FIX interesting Update viewer metrics system to be more flexibleRichard Linden
fix for inaccurate optimization of full block time calculations
2013-02-10SH-3275 FIX interesting Update viewer metrics system to be more flexibleRichard Linden
streamlined fast timer delta tracking
2013-02-09SH-3275 FIX interesting Update viewer metrics system to be more flexibleRichard Linden
fixed anamolous LLFastTimer timings
2013-02-08Automated merge with ssh://hg.lindenlab.com/richard/viewer-interesting-metricsRichard Linden
2013-02-08SH-3275 WIP interesting Update viewer metrics system to be more flexibleRichard Linden
added debug output to BlockTimer
2013-02-07SH-3275 WIP interesting Update viewer metrics system to be more flexibleRichard Linden
fix for timings for recursive fast timers not being correct
2013-01-25BUILDFIX: merge cleanupNyx Linden
A couple of merge issues that caused the resulting code to not build.
2013-01-18SH-3406 WIP convert fast timers to lltrace systemRichard Linden
fixed crash on startup
2013-01-17SH-3406 WIP convert fast timers to lltrace systemRichard Linden
fixed some uninitialized variables root timer accumulator was being initialized to NULL
2013-01-14SH-3406 WIP convert fast timers to lltrace systemRichard Linden
improved performance of fast timer stat gathering
2013-01-03fixing linux compile errors for llcommon after LLTrace workAndrew Meadows
2013-01-03SH-3406 WIP convert fast timers to lltrace systemRichard Linden
made fast timer stack thread local added LLThreadLocalSingleton made LLThreadLocalPointer obey pointer rules for const added LLThreadLocalSingletonPointer for fast thread local pointers
2012-12-21SH-3468 WIP add memory tracking base classRichard Linden
improvements on lifetime of lltrace core data structures tweaks to thread local pointer handling so that static constructors/destructors can safely call functions that use lltrace
2012-12-18SH-3406 WIP convert fast timers to lltrace systemRichard Linden
removed some potential data races got memory stats recording in trace system
2012-12-09SH-3406 WIP convert fast timers to lltrace systemRichard Linden
added ability to query self time of block timers indepedently
2012-12-03SH-3406 WIP convert fast timers to lltrace systemRichard Linden
converted fast timer view over to new lltrace mechanisms
2012-11-29SH-3406 WIP convert fast timers to lltrace systemRichard Linden
moved runtime timer tree topology information to separate array instead of recording stack
2012-11-27SH-3406 WIP convert fast timers to lltrace systemRichard Linden
hunting down bad values and crashes
2012-11-15SH-3406 WIP convert fast timers to lltrace systemRichard Linden
eliminated min and max macros from windows.h got rest of viewer to compile against llfasttimer changes
2012-11-14SH-3406 WIP convert fast timers to lltrace systemRichard Linden
cleaning up build moved most includes of windows.h to llwin32headers.h to disable min/max macros, etc streamlined Time class and consolidated functionality in BlockTimer class llfasttimer is no longer included via llstring.h, so had to add it manually in several places
2012-11-13SH-3406 WIP convert fast timers to lltrace systemRichard Linden
moving fast timers into lltrace namespace and accumulation system
2012-11-12SH-3406 WIP convert fast timers to lltrace systemRichard Linden
removed remnants of LLFastTimer::FrameState
2012-11-12SH-3406 WIP convert fast timers to lltrace systemRichard Linden
simplified llfasttimer code down to 2 classes llunit unit conversion now done in floating point or 64 bit integer precision, depending on source type
2012-09-05SH-3275 WIP Run viewer metrics for object update messagesRichard Linden
build fix
2012-09-05SH-3275 WIP Run viewer metrics for object update messagesRichard Linden
first pass at LLTrace framework
2012-08-30MergeRichard Linden
2012-08-30MAINT-1486 FIX Crash on login (Unhandled exception)Richard Linden
cleaner implementation of llfasttimers...don't bother to share similarly named timers just create multiple timers with same name...doesn't break anything
2012-08-30MAINT-1486 FIX Crash on login (Unhandled exception)Richard Linden
allow duplicate named fast timers again, refactored timer code
2012-08-06llfasttimer cleanupRichard Linden
removed unnecessary cache miss from fast timers renamed llfasttimer_class back to llfasttimer
2011-04-22mergeDave Parks
2010-12-02Cleaning up fast timer fixesBrad Payne (Vir Linden)
2010-12-01Moving timer code for AMD issue diagnosisBrad Payne (Vir Linden)
2010-11-30Use architecture-independent code for windows fast timersBrad Payne (Vir Linden)
2010-10-13correct licenses (fix problem with license change merge)Oz Linden
2010-08-13Change license from GPL to LGPL (version 2.1)Oz Linden
2010-04-19Change Linux fasttimer implementation back to RDTSC - using a reliable ↵Tofu Linden
syscall was REALLY chewing CPU time. Sigh. I didn't realize how incredibly often this gets called. So, back to the assembly. But be more careful with CPU clock count on linux, so the fasttimer values are much more accurate than they were the last time we were with RDTSC, in absolute terms - back in the right order of magnitude anyway. Also change many instances of Mhz to MHz. Also some minor comment fixes.
2010-01-26DEV-45468 SNOW-108: Fast timers are broken / badly-scaled on linuxTofu Linden
more reliable fix based on feedback from Richard. dicked with the Darwin results too since those seemed wrong based on the same feedback (also covered in test plan).
2010-01-25Gosh, the mac prototypes for get_cpu_clock_count_64 have always been wrong, ↵Tofu Linden
but the compiler didn't start caring until I made these proper member functions. fixed.
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