Sears Russell
22306e68ed
reopen tests were unnecessarily and incorrectly init'ing the buffer manager.
2007-04-21 02:27:54 +00:00
Sears Russell
2b1ac8dbc0
Was init'ing buffer manager without de-init'ing it; Cleaned out old comments.
2007-04-20 07:14:19 +00:00
Sears Russell
05ad97b37b
Was releasing log_read_mutex without obtaining it first...
2007-04-20 07:13:18 +00:00
Sears Russell
362b1036de
Changed CLR log format so that it is identical to update entries. The old format pointed back to an earlier
...
entry in the log, complicating truncation significantly. The new format copies log entries into their CLRs,
and is somewhat redundant, as redo and undo information is stored in the CLR, but the undo information will
never be used...
2007-04-03 09:18:45 +00:00
Sears Russell
4f47613fe5
Fixed typo (print -> printf)
2007-03-30 09:20:03 +00:00
Sears Russell
8275eb71be
Cleanup and refactoring for deferred updates. CLR's were broken; Tdefer requires them, so it is
...
only partially implemented.
2007-03-30 09:16:21 +00:00
Sears Russell
06de4dca0a
Readability cleanups; fixed debug message.
2007-03-30 07:41:31 +00:00
Sears Russell
1fdaf05b11
Changed fail_unless() to assert(); fixed test that used '4' instead of XABORT.
2007-03-30 07:36:02 +00:00
Sears Russell
4c8466555c
Cleaned up Tupdate() by adding TupdateRaw(); removed *_RAW and updated linear hash accordingly.
2007-03-28 09:21:07 +00:00
Sears Russell
6df9f538f4
Randomized allocation test.
2007-03-27 22:07:13 +00:00
Sears Russell
039630df09
Cleaned up #includes a little.
2007-03-20 00:56:34 +00:00
Sears Russell
86e2af5e13
Updated configure.in to run more comprehensive function detection.
2007-03-20 00:24:16 +00:00
Sears Russell
cd352a6341
Removed out-of-date comments.
2007-03-19 21:55:47 +00:00
Sears Russell
3ca1c30bce
set 20 minute timeout.
2007-03-13 18:20:08 +00:00
Sears Russell
c439d3a111
Update for new API (need an extra field for getNode, setNode).
2007-03-13 09:56:39 +00:00
Sears Russell
6b60c10864
include config.h for 64-bit file support on 32-bit architectures
2007-03-13 09:19:32 +00:00
Sears Russell
d05cdfd357
Fixes compilation warning.
2007-03-13 08:53:54 +00:00
Sears Russell
59d59bde13
Increased timeout. (Maybe it'll stop timing out now. ;)
2007-03-13 08:43:41 +00:00
Sears Russell
4e6330492c
Adaptor between the pageFile interface and stasis_handle_t
2007-03-13 08:40:31 +00:00
Sears Russell
6e749b93a4
bufferHash now seems to be correct, and makes use of the stasis_handle_t
...
interface.
2007-03-13 08:39:29 +00:00
Sears Russell
2e0ad972fd
Bugfix. (lru->remove() wasn't removing node mapping.)
2007-03-13 08:32:04 +00:00
Sears Russell
11da78e46b
Port for compatiblity with new API.
2007-03-13 08:31:15 +00:00
Sears Russell
00cf6b8a49
Support for multiple inclusion.
2007-03-13 06:52:35 +00:00
Sears Russell
37fee47bcc
Expanded tidy to include temporary coverage and profiling files.
2007-03-13 06:52:10 +00:00
Sears Russell
2c6e674ab3
Streamlined bufferHash implementation, with new test-cases.
2007-03-11 07:55:00 +00:00
Sears Russell
2e288817ff
Update for new replacement policy api
2007-03-11 07:53:32 +00:00
Sears Russell
17845a59ed
A O(1) lru implementation.
2007-03-11 07:45:17 +00:00
Sears Russell
8145e8db6f
A doubly linked list implementation. All operations are O(1), including the ability to remove things from
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within the list, assuming you already have an appropriate pointer to it.
2007-03-11 07:37:20 +00:00
Sears Russell
15e77da1d4
more tests / bugfixes for buffermanager.
2007-03-10 01:29:43 +00:00
Sears Russell
d88aef1520
Replacement policy for new buffer manager
2007-03-08 07:58:24 +00:00
Sears Russell
61249c29a7
New "default" buffer manager that aims to replace the current one, but
...
without deadlocks. Still need to track down a memory corruption bug
that this introduces, or exercises.
2007-03-08 07:56:53 +00:00
Sears Russell
eba02ee311
Balanced each call to Tinit() with a corresponding call to Tdeinit().
2007-03-08 07:48:42 +00:00
Sears Russell
5972fcc549
Sets p->dirty and p->LSN appropriately; checks their consistency.
2007-03-08 07:44:13 +00:00
Sears Russell
918fb9d375
Adds consistency checking for page lsn's.
2007-03-08 07:39:22 +00:00
Sears Russell
76cd6b5114
Added tryreadlock() and trywritelock().
2007-03-08 07:36:02 +00:00
Sears Russell
8f3d503ea8
Added TdurabilityLevel().
...
Test cases now pass with LOG_TO_MEMORY and BUFFER_MANAGER_MEM_ARRAY
2007-03-07 06:45:28 +00:00
Sears Russell
1a34e55d22
Updated documentation string.
2007-03-06 00:06:44 +00:00
Sears Russell
237bbe0fbe
Added ability to override default bufferManager implementation with
...
-DUSE_BUFFER_MANAGER
2007-03-06 00:00:26 +00:00
Sears Russell
44aef7e8ea
Added ability to override default logging implementation with
...
-DUSE_LOGGER
2007-03-05 23:56:38 +00:00
Sears Russell
19ad308e10
Added "tidy" target
2007-03-05 23:50:06 +00:00
Sears Russell
8c633f633e
un-dirty pages during releasePage
2007-03-04 02:52:31 +00:00
Sears Russell
a8cf422e49
Added BUFFER_MANAGER_MEM_ARRAY
2007-03-04 02:51:19 +00:00
Sears Russell
c1bf2ba7ac
New buffer manager implementation (very simple; just stores pages in memory, addressed via an array of pointers)
2007-03-04 02:46:23 +00:00
Sears Russell
d2e3aea23e
Fixed compiler warning.
2007-03-04 02:45:48 +00:00
Sears Russell
e49e8c004e
dirtyPages_deinit was broken. (Was excercised by new pageArray bufferManager...)
2007-03-04 02:44:19 +00:00
Sears Russell
5650953c4f
Added .cvsignore files.
2007-03-04 00:40:15 +00:00
Sears Russell
26e5aa3069
truncation.c no longer includes on pageFile.h
2007-03-04 00:36:45 +00:00
Sears Russell
2d3fc4ba47
Changed malloc() to calloc() to prevent unpacked structs from leaking
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bytes to log
2007-03-03 23:24:00 +00:00
Sears Russell
ca57875007
Fixed TisActiveTransaction, cleaned up Tinit(), Tdeinit().
2007-03-03 22:51:07 +00:00
Sears Russell
078b45dbcc
Removed and/or flagged #include dependencies on pageFile.h (in the process of further factoring bufferManager implementation out of Stasis.)
2007-03-03 02:26:17 +00:00
