Commit graph

184 commits

Author SHA1 Message Date
Sears Russell
8ce9e6127f Fixed return value in removeFromLinkedList 2006-05-25 22:48:15 +00:00
Sears Russell
b5d578f4e0 Fixed remaining warnings, got rid of alTupdate 2006-05-25 20:08:12 +00:00
Sears Russell
fda416090b Fixed a bunch of 'easy' warnings 2006-05-25 00:02:46 +00:00
Sears Russell
cb3a4ae20d Bucket list extension working. 2006-05-24 23:24:31 +00:00
Sears Russell
8b54b0d265 No longer attempts to truncate when long transactions prevent it from
being useful...
2006-05-24 23:21:33 +00:00
Sears Russell
827e0d891a The linear hashtable implementation (to replace pbl's) 2006-05-24 02:23:58 +00:00
Sears Russell
2e06cafaa8 2006-05-24 02:19:04 +00:00
Sears Russell
4c168d8fb2 Fixed truncation bugs, and a minor test case bug. 2006-05-22 23:59:02 +00:00
Sears Russell
f06159b3cd forgot to add these... 2006-05-19 20:17:44 +00:00
Sears Russell
ef43d5e4ce Implemented log truncation. 2006-04-14 03:45:26 +00:00
Sears Russell
11c311bc91 Added support for raw pages, implemented posix_memalign workaround, and re-enabled O_DIRECT by default 2006-04-12 01:41:35 +00:00
Sears Russell
33cbbb0e2d In memory logging implementation 2006-04-12 01:40:47 +00:00
Sears Russell
ab541b7dc8 Created bufferPool, moved memory management for page structs to it 2006-04-11 20:35:21 +00:00
Sears Russell
c29b16a6ed Created new module, bufferPool, and moved memory management for page structs to it. 2006-04-11 20:34:52 +00:00
Sears Russell
c1d8906d28 removed memcpy() calls from inMemoryLog; added "const" qualifier to many LogEntry pointers. 2006-04-11 02:20:21 +00:00
Sears Russell
7decae7172 All tests that pass with LOG_TO_FILE now pass with LOG_TO_MEMORY, but LOG_TO_MEMORY is slow, and seems to be
killing malloc's performance for some reason.  (linearHashNTA spends many seconds in free() between unit
tests...)
2006-04-08 00:05:09 +00:00
Sears Russell
d3d7f2c788 Implemented "LOG_TO_MEMORY", which mostly works (linear hash NTA goes into an infinite loop....) 2006-04-07 03:40:40 +00:00
Sears Russell
1c979f3052 Factored logWriter.h out of the rest of the system. The only file that directly depends on it is logger2.c, which can
now dispatch requests to different (hardcoded) log implementations.
2006-04-06 03:22:57 +00:00
Sears Russell
10e7434d32 corrected slottedFrespace()'s declaration (it was returning an int, but needed to return a size_t 2006-04-05 02:54:14 +00:00
Sears Russell
d9f1df0476 Fixed behavior when __really_do_ralloc() is called, but the record's slot is greater than numslots_ptr().
Optimized slotted_compact and __really_do_ralloc() so that they try to put lower numbered slots earlier in the freelist.
2006-04-05 02:52:40 +00:00
Sears Russell
d896155b82 Fixed freespace measurement during recovery/abort by adding slottedFreespaceForSlot()
(This version is still broken, because __really_do_ralloc() does not properly increment numslots_ptr
2006-04-05 00:38:11 +00:00
Sears Russell
041bfce736 The bucket list entries for variable lenth hash tables were too long, causing memory corruption, and wasting space+log bandwidth 2006-04-04 22:34:35 +00:00
Sears Russell
959233566c changed type of lsn variables to "lsn_t" 2006-04-04 22:33:30 +00:00
Sears Russell
8e0bd2ecd2 Extra check for end of iterator. 2006-04-04 22:32:48 +00:00
Sears Russell
2250b7a6c7 More freespace troubles... Should be correct now. 2006-03-28 21:27:10 +00:00
Sears Russell
3c55daede9 The freespace calculations were double counting the new slot's header. 2006-03-28 21:21:47 +00:00
Sears Russell
ced022d0fe partial fixes 2006-03-28 20:15:31 +00:00
Sears Russell
bb37db0857 Partial port to amd64. 2006-03-20 23:11:46 +00:00
Colleen M. Lewis
5bfcbdb076 Bug fixed: TfixedPageAlloc calls fixedPageInitialize with the wrong arguments. 2005-10-31 23:21:18 +00:00
Colleen M. Lewis
345f0cde78 Added the base functionality and test case for the BTree... just a hello world method. but it has the h, c and check files. -colleen ;) 2005-05-05 21:34:12 +00:00
Sears Russell
6b95cefc62 Fixed logWriter abort performance bug, also cleaned up the file, simplified locking, etc. 2005-04-14 04:23:22 +00:00
Sears Russell
a053b19757 removed extraneous abort 2005-04-14 01:43:14 +00:00
Sears Russell
3844b641a3 final transclos benchmark 2005-03-25 16:33:36 +00:00
Sears Russell
08ceca11ce Enabled compactPage in TallocFromPage() 2005-03-24 11:04:06 +00:00
Sears Russell
4c1ca194d0 Major edits throughout the paper. 2005-03-24 10:00:08 +00:00
Sears Russell
cf58e1fb72 Transitive closure working! 2005-03-24 04:43:22 +00:00
Sears Russell
2f99ed4664 Generic consumer wrapper functions, and implementation registrations. 2005-03-23 08:10:30 +00:00
Sears Russell
ee9eb416ea Implemented fifo pool that allocates entries out of a pool (it should be easy to extend this to avoid deadlock, while allowing it to continue to provide backpressure) 2005-03-23 08:07:53 +00:00
Sears Russell
6228931e58 A simple script that interprets the CI data, and allows basic calculations to be performed using command line arguments. 2005-03-21 22:32:28 +00:00
Sears Russell
b38db5b52b Added figures to paper. 2005-03-21 22:31:43 +00:00
Sears Russell
6d4216bc2a Preliminary (broken) transitive closure implementation. 2005-03-21 08:04:29 +00:00
Mike Demmer
c1997d8350 misc fixes to the script 2005-03-20 06:39:44 +00:00
Sears Russell
ef3c30b190 Benchmark updates. 2005-03-20 05:17:25 +00:00
Sears Russell
26d50f19e3 Cleaned up berkeley db tests / lladd logger optimizations + bug fix. 2005-03-19 20:28:30 +00:00
Sears Russell
97bf995022 changes for diff, commit prior to deleteing a lot of old bdb cruft 2005-03-18 23:26:25 +00:00
Sears Russell
d8eb6c9aa7 Major benchmark update; log force merging. 2005-03-17 04:38:55 +00:00
Sears Russell
bf4be359b3 Partially refactored logMemory and multiplexer into a fifo implementation. Added support to fifoPool for
asynchronous threads running round-robin through the dirty fifos consuming entries in idle ones.
2005-03-16 00:52:21 +00:00
Sears Russell
dffff067bb multiplexer and fifo are now working. (also added removed some timeouts from tests that were timing out) 2005-03-15 05:30:57 +00:00
Sears Russell
ed9b978bda Another commit on behalf of jimmy. (Fixing the build is hard!) 2005-03-15 01:57:43 +00:00
Sears Russell
602608b60b Adding new files for jimmy... 2005-03-15 01:29:04 +00:00