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path: root/include/llvm/Support/Timer.h
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* Merge System into Support.Michael J. Spencer2010-11-291-1/+1
| | | | 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 Kramer2010-08-071-1/+2
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* A reference to the Timer's name is safe, it outlives the contents of the vector.Benjamin Kramer2010-08-071-2/+1
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* Give NamedRegionTimer an Enabled flag, allowing all its clients toDan Gohman2010-06-181-2/+4
| | | | | | | | | | | | | | | | | | | | | 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
* stringref'ize Timer apisChris Lattner2010-03-301-9/+9
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* finally, maintain a global list of timer groups, allowing us to Chris Lattner2010-03-301-3/+6
| | | | | | | | 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 Lattner2010-03-301-14/+8
| | | | | | | TimerGroup copy ctor and assignment operator. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99875 91177308-0d34-0410-b5e6-96231b3b80d8
* if a timergroup is destroyed before its timers, print times.Chris Lattner2010-03-301-5/+1
| | | | 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 Lattner2010-03-301-11/+23
| | | | | | | | | 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 Lattner2010-03-301-36/+71
| | | | | | | 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 Lattner2010-03-301-71/+36
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* fairly major rewrite of various timing related stuff.Chris Lattner2010-03-301-36/+71
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99862 91177308-0d34-0410-b5e6-96231b3b80d8
* remove support for per-time peak memory tracking, thisChris Lattner2010-03-291-10/+0
| | | | | | | | 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 Lattner2010-03-291-34/+7
| | | | | | | | | | 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
* Move DataTypes.h to include/llvm/System, update all users. This breaks the lastChandler Carruth2009-10-261-1/+1
| | | | | | | direct inclusion edge from System to Support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85086 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix apostrophos.Dan Gohman2009-09-151-1/+1
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* remove some uses of llvm/Support/Streams.hChris Lattner2009-08-231-2/+2
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* Make timers threadsafe again. This isn't quite as nice as I'd hoped (it ↵Owen Anderson2009-06-231-4/+21
| | | | | | | | | | | 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 Anderson2009-06-231-10/+10
| | | | | | | | | 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
* Actually, these need to be signed integers, not unsigned.Owen Anderson2009-06-231-10/+10
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* Use 64-bit integer counters for tracking time, rather than doubles. This ↵Owen Anderson2009-06-231-10/+10
| | | | | | will be more atomic op friendly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73974 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r73923, which broke clang.Owen Anderson2009-06-231-1/+0
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* Add guards around timer groups, which can be shared.Owen Anderson2009-06-221-0/+1
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* allow TimeRegion to take a potentially-null pointer to aChris Lattner2009-02-181-4/+9
| | | | | | | timer for clang. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64874 91177308-0d34-0410-b5e6-96231b3b80d8
* Reapply 53476 and 53480, with a fix so that it properly updatesDan Gohman2008-07-141-0/+2
| | | | | | | | 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 Cheng2008-07-121-2/+0
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* Add support for putting NamedRegionTimers in TimerGroups, andDan Gohman2008-07-111-0/+2
| | | | | | | | | 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
* Add explicit keywords.Dan Gohman2008-07-071-4/+4
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* Fix apostrophes in a comment.Dan Gohman2008-07-011-1/+1
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* Don't attribute in file headers anymore. See llvmdev for theChris Lattner2007-12-291-2/+2
| | | | | | | | discussion of this change. Boy are my fingers tired. ;-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45411 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove trailing whitespaceMisha Brukman2005-04-211-3/+3
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* Fix quotes.Chris Lattner2005-01-291-1/+1
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* Unbreak VC++ buildJeff Cohen2005-01-291-0/+1
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* Memory used is a delta between memuse at the start of the time and theChris Lattner2005-01-291-2/+2
| | | | | | | memuse at the end, thus it is signed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19904 91177308-0d34-0410-b5e6-96231b3b80d8
* Use size_t instead of long to represent memory usage. long is 32 bitsJeff Cohen2005-01-081-5/+5
| | | | | | | on 64-bit Windows. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19393 91177308-0d34-0410-b5e6-96231b3b80d8
* Changes For Bug 352Reid Spencer2004-09-011-3/+3
| | | | | | | | | Move include/Config and include/Support into include/llvm/Config, include/llvm/ADT and include/llvm/Support. From here on out, all LLVM public header files must be under include/llvm/. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
* Put all LLVM code into the llvm namespace, as per bug 109.Brian Gaeke2003-11-111-0/+4
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* Added LLVM notice.John Criswell2003-10-201-0/+7
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* Doxygenize class comments. Add new NamedRegionTimer classChris Lattner2003-10-061-20/+32
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* Add includes of assertChris Lattner2003-07-251-0/+1
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* Merged in autoconf branch. This provides configuration via the autoconfJohn Criswell2003-06-301-1/+0
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* Remove a ton of extraneous #includesChris Lattner2003-06-221-2/+1
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* Included assert.h so that the code compiles under newer versions of GCC.John Criswell2003-06-111-0/+2
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* Updates to match recent timer updatesChris Lattner2003-05-091-1/+2
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* Add facility to compute peak memory usageChris Lattner2002-11-181-0/+11
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* Allow memory sizes to be negative, eliminate TmpRSSChris Lattner2002-11-041-5/+3
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* The wall clock timer (implementing using the RTC or cycle counter on x86) isChris Lattner2002-10-031-7/+1
| | | | | | | | so much more accurate than the per process timers that we get better results (less noise) by sorting according to wall time than process time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4034 91177308-0d34-0410-b5e6-96231b3b80d8
* Checkin generic interval timer supportChris Lattner2002-10-011-0/+136
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3992 91177308-0d34-0410-b5e6-96231b3b80d8
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