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189 Commits

Author SHA1 Message Date
Moriyoshi Koizumi
182e93ab6e - Add safe_pemalloc() 2004-07-20 21:55:57 +00:00
Andi Gutmans
eb2e53be99 - Improve performance of zend_alloc by stopping the size from being a bit 
- field.
 2004-07-15 22:59:54 +00:00
Andi Gutmans
e5cfb1d05c - Better stability during premature shutdown of request startup 2004-07-10 07:46:17 +00:00
Andi Gutmans
c3e9cd9c91 - Should fix mem leak with ZEND_MM. I made this change a while ago and 
- rolled it back but I don't remember why. Please test!
 2004-07-03 00:16:39 +00:00
Andi Gutmans
97dee3a8c2 - Fix memory manager problem 2004-05-26 20:55:16 +00:00
Andi Gutmans
02884a08f5 - More fixes 2004-05-25 10:09:46 +00:00
Andi Gutmans
6704ab4b35 - Make fix compile. 2004-05-25 09:25:22 +00:00
Andi Gutmans
db90fc4c90 - Fix memory leak in mem cache in conjunction with Zend MM. How come no one 
- noticed this? :)
 2004-05-25 08:33:11 +00:00
Stefan Esser
2224276a13 Checking MEMORY_LIMIT before doing emalloc/erealloc solves several ugly problems. 2004-05-10 12:17:25 +00:00
foobar
ccfc46b0aa - Happy new year and PHP 5 for rest of the files too.. 
# Should the LICENSE and Zend/LICENSE dates be updated too?
 2004-01-08 17:33:29 +00:00
Ilia Alshanetsky
c66bcc7b74 Fixed if() condition. 2003-10-17 02:29:06 +00:00
Andi Gutmans
a24df5cf55 - Fix compile problem. 2003-10-14 17:26:36 +00:00
Hartmut Holzgraefe
075e66cc08 signed/unsigned compiler warning fixes 2003-09-26 08:09:56 +00:00
Georg Richter
47f6dc77c5 fixed compiler warning 
removed dead code
 2003-09-25 15:54:17 +00:00
Marcus Boerger
dc6163fe20 Fix warnings 2003-09-13 16:49:50 +00:00
Sascha Schumann
2e36578cfd Add format attribute to a number of functions 
Kill a few warnings
 2003-08-28 16:41:20 +00:00
Zeev Suraski
1e70f45112 adhere to silence 2003-08-20 23:27:04 +00:00
Marcus Boerger
56e8757d77 Fix counting number of leaks 2003-08-20 22:15:01 +00:00
Zeev Suraski
49c4866a47 - Improve tracking 
- Fix several overloading issues
 2003-08-18 22:31:11 +00:00
Zeev Suraski
1c385fc742 Fix warning 2003-07-16 08:48:22 +00:00
Andi Gutmans
84f4588726 - Add heap to memory manager. This should improve performance. 
- Enabling it by default so that it gets tested. We should decide before
beta 2 if we want to revert back to malloc or not.
- Thanks to Sebastian for benchmarking it
 2003-07-04 15:38:12 +00:00
James Cox
f68c7ff249 updating license information in the headers. 2003-06-10 20:04:29 +00:00
Sterling Hughes
d919f18607 no reason to do this at runtime 2003-05-28 22:56:56 +00:00
Sascha Schumann
04d2905fb5 add safe_emalloc 2003-04-24 03:35:06 +00:00
foobar
333406bdc2 - Added some missing CVS $Id$ tags, headers and footers. 2003-02-01 01:49:15 +00:00
Ilia Alshanetsky
8c3b8d4fe6 MFZE2 2003-01-10 19:18:20 +00:00
Sebastian Bergmann
2c5d4b8c23 Bump year. 2002-12-31 15:59:15 +00:00
Andi Gutmans
9f361fc0f8 - Allow enabling of memory cache with zend_mm 2002-12-01 20:15:09 +00:00
Zeev Suraski
0e50ac4b2c MFZE1 2002-08-08 08:42:22 +00:00
Harald Radi
99c90db11a make win32 debug output more verbose 2002-08-07 14:47:42 +00:00
Andi Gutmans
b55a20abf4 - Fix problem with scope's not changing correctly during method calls. 
- Reapply a tiny optimization to the allocator so that in non-debug mode
- we clean memory without detecting leaks.
 2002-06-26 11:07:35 +00:00
Andi Gutmans
c6b39eb50d - More fixes (warnings, bug fixes etc.) 2002-06-24 18:49:13 +00:00
Andi Gutmans
8fd5e70e2d - Fix crash bug and clean up a bit. 2002-06-24 17:47:46 +00:00
Andi Gutmans
95e0bb6a4b - MFZE1 2002-06-24 13:45:21 +00:00
Andi Gutmans
2172abcb0a - Don't use cache if we're using ZEND_MM 2002-06-24 13:41:26 +00:00
Andi Gutmans
1c20bf27da - Don't keep allocated blocks in a linked list if we're in non-debug mode 
- as now the memory manager takes care to nuke all leaking blocks.
 2002-06-24 07:22:25 +00:00
Andi Gutmans
7f226a6b19 - Fix crash when zend_mm_shutdown is called more than once. 2002-06-22 16:09:15 +00:00
Andi Gutmans
e2f57d0fcc - MFZE1 2002-06-22 14:37:49 +00:00
Andi Gutmans
b53569c9e8 - Nuke persist_alloc(). 2002-06-22 13:52:07 +00:00
Andi Gutmans
ad9bed0edd - Oops, this was supposed to be part of the previous #ifdef ZEND_MM change 2002-06-19 16:53:06 +00:00
Andi Gutmans
1e4a2dc6a9 - Fix a bug and add code which frees actual allocated segments at the end 
- of execution (this still doesn't work because some blocks remain
- referenced after the memory manager is killed.
 2002-06-17 19:00:37 +00:00
Andi Gutmans
380c082e32 - Commit an initial version of a home made memory manager. 
- It's just for seeing if this would be an advantage to PHP in MT
- environments. If this is to become production material there is still
- a long way to go.
 2002-06-16 17:17:47 +00:00
Sebastian Bergmann
8463225b49 Revert. 2002-04-28 06:24:15 +00:00
Sebastian Bergmann
90bad130a9 MFZE1: If the size-operands of memset are constants, the compiler can turn them into fast inline code. So, instead of using ecalloc, we use emalloc + memset in macro form now. emalloc will not return NULL, so the chosen macro form is safe. This is not true for malloc(3). An inline function accomodates our needs here. Suggested by: http://www.mail-archive.com/dev%40httpd.apache.org/msg02492.html (Sascha) 2002-04-27 15:23:46 +00:00
Andi Gutmans
7df1601239 - MFZE1 2002-02-26 19:17:26 +00:00
Sebastian Bergmann
62dc854bb0 Happy New Year. 2002-01-06 15:21:36 +00:00
Sebastian Bergmann
d863d52a5d Update headers. 2001-12-11 15:16:21 +00:00
Zeev Suraski
b02df6f4ac MFZE1 2001-08-17 14:53:55 +00:00
Zeev Suraski
4f6c95d17a Whitespace 2001-08-11 15:56:40 +00:00
Zeev Suraski
c06dbe23bb Fix buglet 2001-08-03 16:08:01 +00:00
Zeev Suraski
e206bd3374 Fix macro 2001-08-03 08:15:16 +00:00
Zeev Suraski
66d9314b60 Implement fast memory allocation and reduced fragmentation under Windows. 2001-08-03 07:06:05 +00:00
Zeev Suraski
b4f3b9d3ce Redesigned thread safety mechanism - nua nua 2001-07-28 10:51:54 +00:00
Sascha Schumann
b677af2265 tsrm_error is only available, if TSRM_DEBUG is defined. 2001-07-23 04:21:11 +00:00
Sascha Schumann
28ecbb213c tsrm_error is only available, if TSRM_DEBUG is defined. 2001-07-23 04:19:32 +00:00
Andi Gutmans
55687ca216 - Fix the memory limit fix. 2001-06-30 07:58:34 +00:00
Zeev Suraski
3eb6d65ece Fix memory_limit, kill warning 2001-06-29 00:36:34 +00:00
Andi Gutmans
34e0c392e8 - Fix memory fragmention problem which could lead to web server processes 
growing much more than they should. (bug #11344?)
 2001-06-19 17:59:07 +00:00
Thies C. Arntzen
473d3eae45 reset allocated_memory_peak after each request. 2001-05-18 14:32:11 +00:00
Zeev Suraski
c7464b7d6a Fix build 2001-05-17 12:51:24 +00:00
Zeev Suraski
41fbc95fe1 Fix build 2001-05-17 11:22:49 +00:00
Zeev Suraski
260b4d0dbf Merge memory usage into memory limit 2001-05-16 15:02:30 +00:00
Thies C. Arntzen
8ca106bffc added --enable-memory-usage-info 2001-05-11 18:16:41 +00:00
Andi Gutmans
aa1c46b3d8 - Try to solve crash on OS400. There is actually no reason I can see for 
why his fix should solve a crash but it doesn't harm.
 2001-04-30 05:39:37 +00:00
Andi Gutmans
277ab5f223 - Improve overwrite detection in debug mode. 2001-04-29 13:00:46 +00:00
Andi Gutmans
1df2271224 - Just some little whitespace stuff. 2001-04-28 15:59:39 +00:00
Andi Gutmans
429aed9066 - Don't add/remove cached memory blocks from blocks list as this will slow 
- down performance a bit.
 2001-04-28 15:45:50 +00:00
Andi Gutmans
0971ff99cb - Whitespace changes to be standard like the rest of Zend 2001-04-27 18:51:56 +00:00
Zeev Suraski
1078e61c74 small beautification 2001-04-17 15:19:14 +00:00
Andi Gutmans
d2c9e8074c - Update copyright year 2001-02-26 05:43:27 +00:00
Zeev Suraski
903018ef36 - Remove backward dependency from PHP -> Zend 
- Rename get_ini_entry() as get_configuration_directive() for clarity
  (it doesn't use the INI subsystem, but the module-supplied function for
  retrieving configuration directives)
 2001-01-07 18:39:11 +00:00
Zeev Suraski
42b0e1cb1f Forgot to commit the non-debug build fix yesterday... 2000-11-18 11:43:08 +00:00
Zeev Suraski
9a0b61a619 Add thread-safety debugging information (idea - Dmitri Dmitrienko) 2000-11-18 02:43:23 +00:00
Andi Gutmans
6d92ac275d - Fix fprintf 2000-10-04 19:29:28 +00:00
Zeev Suraski
79b0a56c51 Fix build with no memory_limit 2000-08-19 16:51:30 +00:00
Zeev Suraski
07b5d74022 Fix memory_limit 2000-08-19 16:35:02 +00:00
Zeev Suraski
b896825e8f Nuke a warning 2000-06-24 22:11:11 +00:00
Andi Gutmans
93e9520314 - Change cache size and only initialize part of it. 2000-06-22 18:33:09 +00:00
Stanislav Malyshev
bb57053f76 Cached-freed memory blocks should not be in "occupied" list 2000-06-22 17:51:14 +00:00
Stanislav Malyshev
7f87a319aa Make cache counters to be unsigned int 
Start collecting statistics after cache pre-fill
 2000-06-22 09:17:38 +00:00
Andi Gutmans
988435cf04 - More correct way of doing bit mask 2000-06-14 19:10:30 +00:00
Andi Gutmans
ae19180641 - Forgot to remove the FIXME 2000-06-09 17:52:09 +00:00
Andi Gutmans
717acfe9c5 - Make the memory limit accurate 2000-06-09 17:51:37 +00:00
Andi Gutmans
605b1aa394 - Fix cache initialization 2000-06-09 16:08:30 +00:00
Andi Gutmans
9fb095b50e - Allocate and cache in 8 byte blocks. Most allocators anyway use 8 byte 
- blocks. This should help fragmentation and cache hits.
- The old tree is tagged as PRE_EIGHT_BYTE_ALLOC_PATCH
 2000-06-09 15:54:14 +00:00
Zeev Suraski
957327e8bc Do it in thread unsafe mode for now. 2000-05-18 14:51:19 +00:00
Sascha Schumann
86c03cceb0 Kill warnings 2000-05-18 12:07:15 +00:00
Andi Gutmans
a786fc4ab7 - Do this someplace else. 2000-05-18 11:25:03 +00:00
Zeev Suraski
ac0e07ecda - Small optimization. Filling up the Cache helps performance. 2000-05-16 15:42:16 +00:00
Andi Gutmans
a9ec11476c - Return real size allocated 2000-05-08 16:18:20 +00:00
Andi Gutmans
2572b088d0 *** empty log message *** 2000-03-25 19:23:16 +00:00
Zeev Suraski
5e55e47f7f It's official now... 2000-03-06 05:26:39 +00:00
Zeev Suraski
0ac9536d99 (c) patch 2000-02-19 22:46:42 +00:00
Zeev Suraski
80bdd19e03 Fine tune Andi's patch 2000-02-11 15:59:30 +00:00
Andi Gutmans
bc5c9d8d7b - Finally beautify those WIN32|WINNT checks 2000-02-10 17:03:53 +00:00
Zeev Suraski
0517436bf9 - Fix foreach() 
- Fix indirect reference with object properties
 2000-01-31 18:21:54 +00:00
Zeev Suraski
5864b57eec This should enable people to use ALLOC_ZVAL() in code outside the php4.dll 1999-12-30 05:25:44 +00:00
Zeev Suraski
8f88443aba time_t is an int under Linux... this should always work. 1999-12-29 17:22:47 +00:00
Sascha Schumann
32ef59b290 Fix warnings 1999-12-28 20:33:02 +00:00
Zeev Suraski
b7a5b3c309 - Generalize the fast cache mechanism 
- Add the HashTable struct to the fast cache mechanism
 1999-12-27 19:07:33 +00:00