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98 Commits

Author SHA1 Message Date
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