1ac57ccbc8
correct own recent commit, malloc_usable_size() isn't valid for mmap()'d memory.
2013-08-28 22:12:40 +00:00
1a6b364c28
should fix builds for osx
2013-08-28 11:22:29 +00:00
d1d6a13297
include slop-space in debug statistics (gcc/clang only)
2013-08-28 10:17:26 +00:00
b97334f992
add GPL header to treehash.c and add missing includes to cmake.
2013-08-24 03:17:28 +00:00
c0f8e15295
Speedup for guarded allocator
...
- Re-arrange locks, so no actual memory allocation
(which is relatively slow) happens from inside
the lock. operation system will take care of locks
which might be needed there on it's own.
- Use spin lock instead of mutex, since it's just
list operations happens from inside lock, no need
in mutex here.
- Use atomic operations for memory in use and total
used blocks counters.
This makes guarded allocator almost the same speed
as non-guarded one in files from Tube project.
There're still MemHead/MemTail overhead which might
be bad for CPU cache utilization
2013-08-19 10:51:40 +00:00
018ab045e3
Added check for whether thread lock is being removed while thread is using guarded alloc.
...
--
svn merge -r58788:58789 ^/branches/soc-2013-depsgraph_mt
2013-08-19 10:38:27 +00:00
58d7ae891d
Blender might be compiled without guardedalloc again
...
This is useful for benchmark tests, to make CPU cache
utilization as good as we could with current design.
2013-08-15 07:36:56 +00:00
ce2e2b141e
use gcc malloc attribute for low level allocation functions, prevents gcc from checking if resulting pointers alias existing pointers, also use sentinel attribute for uiButGetStrInfo so incorrect usage gives a warning.
2013-08-05 20:57:13 +00:00
bd89bd9e1c
avoid using MEM_reallocN_id directly, add utility macro for freeing.
2013-08-04 03:00:04 +00:00
2a8d76d734
add versions of MEM_reallocN, MEM_recallocN which take a string arg so new allocs have an ID, changing existing functions signatures would be too disruptive at the moment.
2013-08-03 17:53:41 +00:00
a6b505ef0b
style cleanup
2013-06-06 06:02:46 +00:00
7068a5eba7
tweak to recent commit, don't show keymap in menu tooltips.
2013-06-02 15:58:43 +00:00
fe02323632
Fix to actually disable DEBUG_BACKTRACE by default.
2013-05-31 12:36:35 +00:00
1be2936298
Backtrace for unfreed memory blocks
...
Added an option to show backtrace from where
non-freed datablock was allocated from.
To enable this feature, simply enable DEBUG_BACKTRACE
in mallocn.c file and all unfreed datablocks will
be followed up by a backtrace.
Currently works on linux and osx only,
windows support is on TODO.
This feature is for sure disabled by default,
so does not affect any builds which don't
explicitly define DEBUG_BACKTRACE.
2013-05-30 14:27:24 +00:00
225c5fee6b
move BLO_sys_types.h -> BLI_sys_types.h (it had nothing todo with loading)
...
remove MEM_sys_types.h which was a duplicate.
2013-05-28 19:35:26 +00:00
bc0e3ffc0c
Fix build error after removing return value from MEM_freeN.
2013-05-21 10:13:42 +00:00
cd6b27f2b5
remove return value from MEM_freeN, it wasn't used anywhere and was cast to a different function signature. (which evidently works but error prone).
2013-05-21 07:37:59 +00:00
7b707fff56
correct assert for driver evaluation,
...
also add asserts for listbase functions when the list is NULL, and use noreturn attribute for jpeg_error.
2013-05-12 05:54:33 +00:00
7d4eee2b18
add option to disable guardedalloc, helps for debugging memory errors
...
since guardedalloc confuses them.
The option cases a warning on build, since its ownly for experimental
use.
2013-05-08 12:55:23 +00:00
10b4a86dbf
code cleanup: quiet warnings building with mingw.
2013-03-29 00:50:52 +00:00
655ed9cc7f
style cleanup
2013-03-18 11:44:56 +00:00
431619e45b
Windows compile fix:
...
* r54117 broke Windows, __func__ not declared.
2013-01-27 15:12:52 +00:00
9d36fade8f
make MEM_reallocN and MEM_recallocN behave as libc's realloc() - alloc when receiving a NULL value.
2013-01-27 11:20:50 +00:00
5e739ddae2
Added some code which helps troubleshooting issues caused by
...
non-threadsafe usage of guarded allocator.
Also added small chunk of code to check consistency of begin/end
threaded malloc.
All this additional checks are commented and wouldn't affect on
builds, however found them helpful to troubleshoot issues so
decided to commit it to SVN.
2013-01-24 08:14:05 +00:00
6571713ddb
Ambient occlusion baker from multi-resolution mesh
...
This implements AO baking directly from multi-resolution mesh with much
less memory overhead than regular baker.
Uses rays distribution implementation from Morten Mikkelsen, raycast
is based on RayObject also used by Blender Internal.
Works in single-thread yet, multi-threading would be implemented later.
2012-12-18 17:46:42 +00:00
ab2c273b12
Added GPL header to sconscripts!
...
Also changed shebang to '#!/usr/bin/env python', this is more portable across unixes...
2012-12-17 08:01:43 +00:00
60808c5ed6
disable openmp thread assert, would fail in cases where the caller was locking for its self (sculpt mode)
2012-12-13 10:37:04 +00:00
21a2660290
assert in debug builds if MEM_ alloc's are called in openmp threads.
...
note: the caller can do locking to prevent errors - but this isn't being done in blender yet, so this prevents accidental allocs in openmp for now.
2012-12-12 04:41:23 +00:00
a8905364c3
Typo fix in comment. No functional changes.
2012-11-28 09:49:26 +00:00
936f0388e8
code cleanup: some warnings and formatting for PyMethodDef's in the BGE.
2012-11-10 05:42:50 +00:00
fbe13ab84a
style cleanup
2012-09-20 12:29:28 +00:00
aaafa0c2fe
code cleanup: move file string defines into BLI_path_utils.h, BKE_utildefines is now unused but keep incase we want to add defines there later.
2012-09-03 22:04:14 +00:00
9a776daca8
code cleanup: vfont's used confusing and over complicated method of storing memory for loaded fonts, not store as a temp var in the fonts.
2012-08-21 10:39:02 +00:00
b96c622015
style cleanup
2012-08-11 22:12:32 +00:00
51182bc78d
add MEM_recallocN(), so bytes are ensured to be zero'd when growing.
2012-08-11 12:16:09 +00:00
7fd1bd18e5
fix crash when polling image sample outside image space.
...
also remove historic comment which isnt helpful.
2012-08-01 14:29:24 +00:00
aac3f0eaeb
Fix warnings on old apple GCC compiler due to no support for alloc_size attribute.
2012-07-31 15:05:09 +00:00
3337887fd1
Debug option for guarded allocation: store name of original datablock
...
when using MEM_dupallocN. This helps figuring out issues with non-freed
dup_alloc blocks,
Simply enable DEBUG_MEMDUPLINAME in mallocn.c file.
2012-07-24 15:17:03 +00:00
e4cfcdc3a6
header comment cleanup, explain whats the difference between confusingly named drarnode.c and node_draw.c.
2012-07-14 15:29:45 +00:00
98520ce4de
use gcc attributes for BLI alloc functions
2012-07-14 12:47:49 +00:00
4c6abb8105
Fix for error from grumpy gcc in "over-warning" mode. Must explicitely cast uintptr_t to unsigned int (othe solution would be to use PRIuPTR macro from inttypes.h, but that would probably causes some problems with windows...).
2012-07-08 15:48:47 +00:00
76629c11ae
correct use of __attribute__((nonnull))
2012-07-08 15:11:13 +00:00
b91bc4f037
use gcc attrubutes to warn on unused return values and arguments which shouldnt be NULL.
...
also remove IDP_AppendArray's return value which wasnt the new item in the array (which is odd/misleading), but wasnt used anywhere either.
2012-07-08 06:00:27 +00:00
1d29ee0d3b
use alloc_size attribute for guarded alloc functions with gcc.
2012-07-08 03:15:37 +00:00
c8c743b609
code cleanup: compile with clang and quiet some warnings.
2012-06-28 12:32:06 +00:00
a89d551a1c
committed debug memcount by accident
2012-06-27 22:27:04 +00:00
a09feb7386
option so operators can be executed with undo enabled (and redo).
2012-06-27 21:41:17 +00:00
d008807a2d
style cleanup: header comments, use more doxy compat formatting
2012-06-27 17:48:39 +00:00
ae797383b7
Guardedalloc/C++: delete is valid on a NULL pointer, add a check so MEM_freeN
...
doesn't print warning messages.
2012-06-25 11:43:12 +00:00
3c8a4c458b
more guardedalloc use in C++, also make compositorMutex a static var, was allocated and never freed.
2012-06-25 10:35:24 +00:00
