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5cc4131063
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62 Commits

Author SHA1 Message Date
Owen Anderson
5cc4131063 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.

llvm-svn: 73993
 2009-06-23 20:17:22 +00:00
Lang Hames
c547bad3ff Switched size_t to int64_t to prevent type mismatch in call to max. 
llvm-svn: 73988
 2009-06-23 19:49:23 +00:00
Owen Anderson
ddf74dc986 Actually, these need to be signed integers, not unsigned. 
llvm-svn: 73978
 2009-06-23 18:21:13 +00:00
Owen Anderson
bf45b3e2ad Use 64-bit integer counters for tracking time, rather than doubles. This will be more atomic op friendly. 
llvm-svn: 73974
 2009-06-23 18:12:30 +00:00
Owen Anderson
4ed41c8be8 Make the lazy initialization of DefaultTimerGroup threadsafe. 
llvm-svn: 73963
 2009-06-23 17:33:37 +00:00
Owen Anderson
891fe79672 Revert r73923, which broke clang. 
llvm-svn: 73957
 2009-06-23 16:36:10 +00:00
Owen Anderson
977c6b8998 Add guards around timer groups, which can be shared. 
llvm-svn: 73923
 2009-06-22 23:37:06 +00:00
Dan Gohman
adec96f438 Reapply 53476 and 53480, with a fix so that it properly updates 
the BB member to the current basic block after emitting
instructions.

llvm-svn: 53567
 2008-07-14 18:19:29 +00:00
Evan Cheng
ef8412c822 Back out 53476 and 53480 for now. Somehow they cause llc to miscompile 179.art. 
llvm-svn: 53502
 2008-07-12 01:38:51 +00:00
Dan Gohman
36a69373dc 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.

llvm-svn: 53476
 2008-07-11 21:54:34 +00:00
Dan Gohman
3707f1daba Use find instead of lower_bound. 
llvm-svn: 53474
 2008-07-11 20:58:19 +00:00
Dan Gohman
5ceb8b676c Append to the ActiveTimers std::vector before looking at the timer instead 
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.

llvm-svn: 52693
 2008-06-24 22:07:07 +00:00
Dan Gohman
c107d0020d Make these variables static. 
llvm-svn: 50196
 2008-04-23 23:15:23 +00:00
Chris Lattner
f3ebc3f3d2 Remove attribution from file headers, per discussion on llvmdev. 
llvm-svn: 45418
 2007-12-29 20:36:04 +00:00
Bill Wendling
355fc5ad50 Removed more <iostream> includes 
llvm-svn: 32321
 2006-12-07 20:28:15 +00:00
Chris Lattner
700b873130 Detemplatize the Statistic class. The only type it is instantiated with 
is 'unsigned'.

llvm-svn: 32279
 2006-12-06 17:46:33 +00:00
Chris Lattner
8111c59279 Fix more static dtor issues 
llvm-svn: 30725
 2006-10-04 21:52:35 +00:00
Misha Brukman
10468d8a3c Remove trailing whitespace 
llvm-svn: 21422
 2005-04-21 22:55:34 +00:00
Chris Lattner
24922c7a2b Timers SHOULD NOT record the time taken to count the bytes allocated in the heap! 
llvm-svn: 20765
 2005-03-22 03:20:38 +00:00
Chris Lattner
610ce2c678 Don't print a 'Total Execution Time' line for the 'Miscellaneous Ungrouped 
Timers' section.  Since these are random timers in the program it doesn't
make sense to sum them up.

llvm-svn: 20090
 2005-02-09 18:41:32 +00:00
Chris Lattner
2295d0b7de Memory used is a delta between memuse at the start of the time and the 
memuse at the end, thus it is signed.

llvm-svn: 19904
 2005-01-29 05:21:16 +00:00
Jeff Cohen
1a26d15c80 Use size_t instead of long to represent memory usage. long is 32 bits 
on 64-bit Windows.

llvm-svn: 19393
 2005-01-08 20:15:57 +00:00
Chris Lattner
2c5e4ed8f9 Silence a VS warning. 
llvm-svn: 19377
 2005-01-08 19:31:31 +00:00
Reid Spencer
ad7bdf7400 Fix a bug that made the nightly tester *really* slow. During changes for 
portability, the --track-space option was inadvertently ignored. This patch
fixes that so that sys::Process::GetMallocUsage() is only invoked if the
--track-spaces option is given. Apparently the mallinfo() call that
GetMallocUsage() uses is *very* slow, especially when processing very large
modules like projects/llvm-test/MultiSource/Applications/kimwitu++.

llvm-svn: 19163
 2004-12-27 08:03:04 +00:00
Reid Spencer
92e8a5a0ea Fix a bug where system time always equals user time 
llvm-svn: 19075
 2004-12-20 21:44:27 +00:00
Reid Spencer
ee556dd431 Put some header files back that Win32 needs. 
llvm-svn: 19058
 2004-12-20 03:59:23 +00:00
Reid Spencer
2708881067 For PR351: 
* Move system dependent implementation out of this file.
* Make implementation use sys::Process::GetMallocUsage where necessary.
* Make implementation use sys::Process::GetTimeUsage where necessary.

llvm-svn: 19053
 2004-12-20 00:59:04 +00:00
Reid Spencer
87ad666bb3 Revert the last patch as it causes a static destruction ordering problem. 
llvm-svn: 18925
 2004-12-14 03:55:21 +00:00
Reid Spencer
53bd3d0b1a Get rid of some leaks found by VC leak detector. 
Patch contributed by Morten Ofsted.

llvm-svn: 18889
 2004-12-13 16:04:04 +00:00
Reid Spencer
0bcf9e4da6 Undo last change as its unnecessary. 
llvm-svn: 17985
 2004-11-19 04:59:07 +00:00
Reid Spencer
5d76fa0a3c Make a cast explicit. 
llvm-svn: 17977
 2004-11-19 03:20:09 +00:00
Reid Spencer
7c16caa336 Changes For Bug 352 
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/.

llvm-svn: 16137
 2004-09-01 22:55:40 +00:00
Chris Lattner
6068345cc5 Implement getTimeRecord natively in Win32, properly conditionalize the 
getrusage implementation on HAVE_GETRUSAGE

llvm-svn: 14050
 2004-06-07 19:34:51 +00:00
Chris Lattner
dd978ce8c5 Finegrainify namespacification 
Make the Timer code give correct user/system/user+system times when -track-memory is enabled

llvm-svn: 10463
 2003-12-14 21:27:33 +00:00
Brian Gaeke
960707c335 Put all LLVM code into the llvm namespace, as per bug 109. 
llvm-svn: 9903
 2003-11-11 22:41:34 +00:00
John Criswell
482202a601 Added LLVM project notice to the top of every C++ source file. 
Header files will be on the way.

llvm-svn: 9298
 2003-10-20 19:43:21 +00:00
Brian Gaeke
cc31fddf13 Don't include Config/stdio.h or <stdio.h>. 
llvm-svn: 9031
 2003-10-10 18:46:29 +00:00
Chris Lattner
8bfda656d9 Implement the NamedRegionTimer class 
llvm-svn: 8889
 2003-10-06 15:02:31 +00:00
Chris Lattner
f1afe32353 Describe the value name 
llvm-svn: 7493
 2003-08-01 22:15:15 +00:00
Chris Lattner
c4bbc7109d Fix the JIT in the Nightly tester. This was not a fun bug to track down. 
See the comments in the patch for details.

llvm-svn: 7457
 2003-07-31 19:38:34 +00:00
Chris Lattner
eaee325932 Trivial cleanups: no need to include header twice. Global variable is local to file 
llvm-svn: 7456
 2003-07-31 19:31:21 +00:00
John Criswell
3ef61afb76 Merged in autoconf branch. This provides configuration via the autoconf 
system.

llvm-svn: 7014
 2003-06-30 21:59:07 +00:00
Chris Lattner
0cfcaf0cc3 Remove usage of sys/unistd.h 
llvm-svn: 6788
 2003-06-19 18:42:09 +00:00
Brian Gaeke
ad3aabd47a Put ifdefs around use of malloc.h/mallinfo, which isn't available on FreeBSD. 
llvm-svn: 6750
 2003-06-17 19:54:00 +00:00
Chris Lattner
235b91e2ea Fix compilation problem with some versions of G++ 
llvm-svn: 6660
 2003-06-06 22:13:01 +00:00
Chris Lattner
efadd781f4 Fix problem with perror 
llvm-svn: 6659
 2003-06-06 21:09:29 +00:00
Chris Lattner
b0e5958961 Add a new info-output-file option (hidden from --help) which is to be used by 
the testing scripts  to avoid breaking diffs while still gathering stats.

llvm-svn: 6067
 2003-05-09 20:05:44 +00:00
Chris Lattner
4e6fad05a6 Make more compatible with GCC 2.96 
llvm-svn: 5550
 2003-02-13 16:25:28 +00:00
Chris Lattner
a6b38bd7f5 Remove gunk that was supposed to make space evaluation more precise, but never worked. 
llvm-svn: 5549
 2003-02-13 05:07:53 +00:00
Chris Lattner
5c6961c509 Don't output times in "scientific" notation 
llvm-svn: 5544
 2003-02-12 19:02:13 +00:00