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path: root/lib/Support/Timer.cpp
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* Add a wrapper for open.Rafael Espindola2013-07-16
| | | | | | | This centralizes the handling of O_BINARY and opens the way for hiding more differences (like how open behaves with directories). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186447 91177308-0d34-0410-b5e6-96231b3b80d8
* Use the new script to sort the includes of every file under lib.Chandler Carruth2012-12-03
| | | | | | | | | | | | | | | | | Sooooo many of these had incorrect or strange main module includes. I have manually inspected all of these, and fixed the main module include to be the nearest plausible thing I could find. If you own or care about any of these source files, I encourage you to take some time and check that these edits were sensible. I can't have broken anything (I strictly added headers, and reordered them, never removed), but they may not be the headers you'd really like to identify as containing the API being implemented. Many forward declarations and missing includes were added to a header files to allow them to parse cleanly when included first. The main module rule does in fact have its merits. =] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169131 91177308-0d34-0410-b5e6-96231b3b80d8
* Add more PRI.64 macros for MSVC and use them throughout the codebase.Benjamin Kramer2011-11-05
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143799 91177308-0d34-0410-b5e6-96231b3b80d8
* Let printf do the formatting instead aligning strings ourselves.Benjamin Kramer2011-10-16
| | | | | | While at it, merge some format strings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142140 91177308-0d34-0410-b5e6-96231b3b80d8
* Merge System into Support.Michael J. Spencer2010-11-29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
* Roll back my last two commits, valgrind complains.Benjamin Kramer2010-08-07
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110518 91177308-0d34-0410-b5e6-96231b3b80d8
* Kill rarely used std::sort.Benjamin Kramer2010-08-07
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110516 91177308-0d34-0410-b5e6-96231b3b80d8
* Give NamedRegionTimer an Enabled flag, allowing all its clients toDan Gohman2010-06-18
| | | | | | | | | | | | | | | | | | | | | switch from this: if (TimePassesIsEnabled) { NamedRegionTimer T(Name, GroupName); do_something(); } else { do_something(); // duplicate the code, this time without a timer! } to this: { NamedRegionTimer T(Name, GroupName, TimePassesIsEnabled); do_something(); } git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106285 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a comment explaining why this code uses Append mode.Dan Gohman2010-05-19
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104095 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a bunch of namespace polution.Dan Gohman2010-04-15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101376 91177308-0d34-0410-b5e6-96231b3b80d8
* stringref'ize Timer apisChris Lattner2010-03-30
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99877 91177308-0d34-0410-b5e6-96231b3b80d8
* finally, maintain a global list of timer groups, allowing us to Chris Lattner2010-03-30
| | | | | | | | implement TimerGroup::printAll, which prints and resets all active timers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99876 91177308-0d34-0410-b5e6-96231b3b80d8
* add a new TimerGroup::print method, and refactor away the bogusChris Lattner2010-03-30
| | | | | | | TimerGroup copy ctor and assignment operator. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99875 91177308-0d34-0410-b5e6-96231b3b80d8
* rename GetLibSupportInfoOutputFile -> CreateInfoOutputFile andChris Lattner2010-03-30
| | | | | | | have it always return a new stream to simplify clients. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99874 91177308-0d34-0410-b5e6-96231b3b80d8
* if a timergroup is destroyed before its timers, print times.Chris Lattner2010-03-30
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99873 91177308-0d34-0410-b5e6-96231b3b80d8
* change TimerGroup to keep a linked list of active timers Chris Lattner2010-03-30
| | | | | | | | | instead of just a count of them, and refactor the guts of report printing out of removeTimer into its own method. Refactor addTimerToPrint away. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99872 91177308-0d34-0410-b5e6-96231b3b80d8
* reapply my timer rewrite with a change for PassManager to store Chris Lattner2010-03-30
| | | | | | | timers by pointer instead of by-value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99871 91177308-0d34-0410-b5e6-96231b3b80d8
* revert r99862 which is causing FNT failures.Chris Lattner2010-03-30
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99870 91177308-0d34-0410-b5e6-96231b3b80d8
* fairly major rewrite of various timing related stuff.Chris Lattner2010-03-30
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99862 91177308-0d34-0410-b5e6-96231b3b80d8
* move a function into a more logical place in the fileChris Lattner2010-03-29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99842 91177308-0d34-0410-b5e6-96231b3b80d8
* remove support for per-time peak memory tracking, thisChris Lattner2010-03-29
| | | | | | | | isn't used by anyone and is better exposed as a non-per-timer thing. Also, stop including System/Mutex.h in Timer.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99841 91177308-0d34-0410-b5e6-96231b3b80d8
* various timer fixes: move operator= out of line,Chris Lattner2010-03-29
| | | | | | | | | | eliminate the per-timer lock (timers should be externally locked if needed), the info-output-stream can never be dbgs(), so drop the check. Make some stuff private. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99839 91177308-0d34-0410-b5e6-96231b3b80d8
* s/.../.Chris Lattner2010-03-29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99834 91177308-0d34-0410-b5e6-96231b3b80d8
* move code around and improve indentation, no functionality change.Chris Lattner2010-03-29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99831 91177308-0d34-0410-b5e6-96231b3b80d8
* Change errs() to dbgs().David Greene2010-01-05
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92645 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a race condition in the Timer class.Owen Anderson2009-11-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89056 91177308-0d34-0410-b5e6-96231b3b80d8
* Trailing whitespace.Mikhail Glushenkov2009-11-07
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86347 91177308-0d34-0410-b5e6-96231b3b80d8
* remove some uses of llvm/Support/Streams.hChris Lattner2009-08-23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79842 91177308-0d34-0410-b5e6-96231b3b80d8
* Have scoped mutexes take referenes instead of pointers.Owen Anderson2009-07-07
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74931 91177308-0d34-0410-b5e6-96231b3b80d8
* Make timers threadsafe again. This isn't quite as nice as I'd hoped (it ↵Owen Anderson2009-06-23
| | | | | | | | | | | uses locking rather than atomic arithmetic), but should work on all the platforms we care about. I might revisit this if a totally awesome way to do it occurs to me. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74002 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert my last series of commits related to Timer and 64-bit atomics. Not ↵Owen Anderson2009-06-23
| | | | | | | | | all the targets we care about are capable of supporting it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73993 91177308-0d34-0410-b5e6-96231b3b80d8
* Switched size_t to int64_t to prevent type mismatch in call to max.Lang Hames2009-06-23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73988 91177308-0d34-0410-b5e6-96231b3b80d8
* Actually, these need to be signed integers, not unsigned.Owen Anderson2009-06-23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73978 91177308-0d34-0410-b5e6-96231b3b80d8
* Use 64-bit integer counters for tracking time, rather than doubles. This ↵Owen Anderson2009-06-23
| | | | | | will be more atomic op friendly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73974 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the lazy initialization of DefaultTimerGroup threadsafe.Owen Anderson2009-06-23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73963 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r73923, which broke clang.Owen Anderson2009-06-23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73957 91177308-0d34-0410-b5e6-96231b3b80d8
* Add guards around timer groups, which can be shared.Owen Anderson2009-06-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73923 91177308-0d34-0410-b5e6-96231b3b80d8
* Reapply 53476 and 53480, with a fix so that it properly updatesDan Gohman2008-07-14
| | | | | | | | the BB member to the current basic block after emitting instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53567 91177308-0d34-0410-b5e6-96231b3b80d8
* Back out 53476 and 53480 for now. Somehow they cause llc to miscompile 179.art.Evan Cheng2008-07-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53502 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for putting NamedRegionTimers in TimerGroups, andDan Gohman2008-07-11
| | | | | | | | | use a timer group for the timers in SelectionDAGISel. Also, Split scheduling out from emitting, to give each their own timer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53476 91177308-0d34-0410-b5e6-96231b3b80d8
* Use find instead of lower_bound.Dan Gohman2008-07-11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53474 91177308-0d34-0410-b5e6-96231b3b80d8
* Append to the ActiveTimers std::vector before looking at the timer insteadDan Gohman2008-06-24
| | | | | | | | | of after, so that any reallocation it does doesn't get counted for the pass being timed. This probably doesn't account for a timing discrepancy I was looking into, but I'm fixing it anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52693 91177308-0d34-0410-b5e6-96231b3b80d8
* Make these variables static.Dan Gohman2008-04-23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50196 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
* Removed more <iostream> includesBill Wendling2006-12-07
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32321 91177308-0d34-0410-b5e6-96231b3b80d8
* Detemplatize the Statistic class. The only type it is instantiated withChris Lattner2006-12-06
| | | | | | | is 'unsigned'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32279 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix more static dtor issuesChris Lattner2006-10-04
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30725 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove trailing whitespaceMisha Brukman2005-04-21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21422 91177308-0d34-0410-b5e6-96231b3b80d8
* Timers SHOULD NOT record the time taken to count the bytes allocated in the ↵Chris Lattner2005-03-22
| | | | | | heap! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20765 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't print a 'Total Execution Time' line for the 'Miscellaneous UngroupedChris Lattner2005-02-09
| | | | | | | | Timers' section. Since these are random timers in the program it doesn't make sense to sum them up. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20090 91177308-0d34-0410-b5e6-96231b3b80d8
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