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67 Commits

Author SHA1 Message Date
Matthias Braun
9df5d1c65c Statistic/Timer: Include timers in PrintStatisticsJSON(). 
Differential Revision: https://reviews.llvm.org/D25588

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287370 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-11-18 19:43:24 +00:00
Matthias Braun
9262f00f1a Timer: Track name and description. 
The previously used "names" are rather descriptions (they use multiple
words and contain spaces), use short programming language identifier
like strings for the "names" which should be used when exporting to
machine parseable formats.

Also removed a unused TimerGroup from Hexxagon.

Differential Revision: https://reviews.llvm.org/D25583

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287369 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-11-18 19:43:18 +00:00
Matthias Braun
a46113773f Timer: Remove group-less NamedRegionTimer constructor. 
The NamedRegionTimer initializer without a group name puts the Timer
into the "Misc" group and is (nearly) unused. Remove it.

The only user of this constructor appears to be the HexagonGenInsert pass,
which creates a counter without group to count the complete execution
time of that pass, however since every pass gets a counter by the
PassManager anyway this should be unnecessary. Also removed the
pointless TimerGroup there.

Differential Revision: https://reviews.llvm.org/D25582

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286524 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-11-10 23:36:44 +00:00
Matthias Braun
ca81740460 Timer: Fix doxygen comments, use member initializer; NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284181 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-10-14 00:17:19 +00:00
Davide Italiano
59250f2810 [Timer] Add missing slash in doxygen commit. 
Pointed out by: Sean Silva.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@271039 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-05-27 20:04:16 +00:00
Davide Italiano
775400f2fb [Timer] Expose an API to check if the timer is running. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@271037 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-05-27 19:12:26 +00:00
Vedant Kumar
3a7ab8845f [Support] Allow multiple paired calls to {start,stop}Timer() 
Differential Revision: http://reviews.llvm.org/D15619

Reviewed-by: rafael

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256258 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-12-22 17:36:17 +00:00
NAKAMURA Takumi
085ee025f0 Reformat headers in ADT and Support partially. 
Note, I didn't reformat entirely, but partially where I touched in previous commits.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244432 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-08-10 04:22:36 +00:00
NAKAMURA Takumi
d1769e33c4 Whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244431 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-08-10 04:22:09 +00:00
NAKAMURA Takumi
e4b461c8d7 Reformat linebreaks. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244430 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-08-10 04:21:43 +00:00
Alexander Kornienko
cd52a7a381 Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 
Apparently, the style needs to be agreed upon first.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240390 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-23 09:49:53 +00:00
Alexander Kornienko
cf0db29df2 Fixed/added namespace ending comments using clang-tidy. NFC 
The patch is generated using this command:

tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \
  -checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \
  llvm/lib/


Thanks to Eugene Kosov for the original patch!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240137 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-19 15:57:42 +00:00
Benjamin Kramer
df93f4bb0b Purge unused includes throughout libSupport. 
NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232976 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-03-23 18:07:13 +00:00
Aaron Ballman
66981fe208 Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229340 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-15 22:54:22 +00:00
Craig Topper
4ba844388c [C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206142 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-14 00:51:57 +00:00
Craig Topper
34bc6b6e78 [C++11] Make use of 'nullptr' in the Support library. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205697 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-07 04:17:22 +00:00
Eli Bendersky
b6080b48cf Slight cosmetic fixes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176107 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-26 18:05:31 +00:00
Chandler Carruth
255f89faee Sort the #include lines for the include/... tree with the script. 
AKA: Recompile *ALL* the source code!

This one went much better. No manual edits here. I spot-checked for
silliness and grep-checked for really broken edits and everything seemed
good. It all still compiles. Yell if you see something that looks goofy.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169133 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-03 17:02:12 +00:00
Craig Topper
f630e49efc Use LLVM_DELETED_FUNCTION for copy constructors and copy assignment operators that aren't implemented. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164006 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-16 21:37:56 +00:00
Michael J. Spencer
1f6efa3996 Merge System into Support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-11-29 18:16:10 +00:00
Benjamin Kramer
fff0f11989 Roll back my last two commits, valgrind complains. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110518 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-07 13:27:41 +00:00
Benjamin Kramer
0055fac724 A reference to the Timer's name is safe, it outlives the contents of the vector. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110517 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-07 13:07:57 +00:00
Dan Gohman
03c3dc7b68 Give NamedRegionTimer an Enabled flag, allowing all its clients to 
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
 2010-06-18 15:56:31 +00:00
Chris Lattner
cebf5bc2ee stringref'ize Timer apis 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99877 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-30 05:34:02 +00:00
Chris Lattner
83fa78efb1 finally, maintain a global list of timer groups, allowing us to 
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
 2010-03-30 05:27:58 +00:00
Chris Lattner
ecdbff8c74 add a new TimerGroup::print method, and refactor away the bogus 
TimerGroup copy ctor and assignment operator.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99875 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-30 05:20:02 +00:00
Chris Lattner
9f9f6d19dd if a timergroup is destroyed before its timers, print times. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99873 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-30 04:58:26 +00:00
Chris Lattner
b9312690a2 change TimerGroup to keep a linked list of active timers 
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
 2010-03-30 04:40:01 +00:00
Chris Lattner
a782e75d48 reapply my timer rewrite with a change for PassManager to store 
timers by pointer instead of by-value.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99871 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-30 04:03:22 +00:00
Chris Lattner
0d2725ad69 revert r99862 which is causing FNT failures. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99870 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-30 03:57:00 +00:00
Chris Lattner
9fa0eff30a fairly major rewrite of various timing related stuff. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99862 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-30 02:38:19 +00:00
Chris Lattner
fc86c3cfd6 remove support for per-time peak memory tracking, this 
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
 2010-03-29 21:28:41 +00:00
Chris Lattner
0ea86bc411 various timer fixes: move operator= out of line, 
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
 2010-03-29 21:24:52 +00:00
Chandler Carruth
8b67f774e9 Move DataTypes.h to include/llvm/System, update all users. This breaks the last 
direct inclusion edge from System to Support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85086 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 01:35:46 +00:00
Dan Gohman
75144f93eb Fix apostrophos. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81856 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-15 15:08:33 +00:00
Chris Lattner
d9ea85ab01 remove some uses of llvm/Support/Streams.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79842 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-23 08:43:55 +00:00
Owen Anderson
46d9a64944 Make timers threadsafe again. This isn't quite as nice as I'd hoped (it 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
 2009-06-23 20:52:29 +00:00
Owen Anderson
6f2c64d70a Revert my last series of commits related to Timer and 64-bit atomics. Not 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
 2009-06-23 20:17:22 +00:00
Owen Anderson
14112e5169 Actually, these need to be signed integers, not unsigned. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73978 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-23 18:21:13 +00:00
Owen Anderson
cd92c1000e Use 64-bit integer counters for tracking time, rather than doubles. This will be more atomic op friendly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73974 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-23 18:12:30 +00:00
Owen Anderson
200aa6d89b Revert r73923, which broke clang. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73957 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-23 16:36:10 +00:00
Owen Anderson
af2e2b54b6 Add guards around timer groups, which can be shared. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73923 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-22 23:37:06 +00:00
Chris Lattner
ccd846b73f allow TimeRegion to take a potentially-null pointer to a 
timer for clang.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64874 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-18 01:48:17 +00:00
Dan Gohman
5e84368b26 Reapply 53476 and 53480, with a fix so that it properly updates 
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
 2008-07-14 18:19:29 +00:00
Evan Cheng
b5eec33dcd Back out 53476 and 53480 for now. Somehow they cause llc to miscompile 179.art. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53502 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-07-12 01:38:51 +00:00
Dan Gohman
dbe2a5a269 Add support for putting NamedRegionTimers in TimerGroups, and 
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
 2008-07-11 21:54:34 +00:00
Dan Gohman
1002c02034 Add explicit keywords. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53179 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-07-07 18:00:37 +00:00
Dan Gohman
94f9c7dc97 Fix apostrophes in a comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52972 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-07-01 18:12:31 +00:00
Chris Lattner
7ed47a1335 Don't attribute in file headers anymore. See llvmdev for the 
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
 2007-12-29 19:59:42 +00:00
Misha Brukman
63b3afa984 Remove trailing whitespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21411 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-21 20:48:15 +00:00