Sears Russell
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e56c46b95c
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Moved blob_record_t into transactional.h (part of transition to using
slot type lookup tables.)
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2006-06-13 22:37:29 +00:00 |
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Sears Russell
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a11fbdd9e6
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Did away with slottedPreRallocFromPage.
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2006-06-13 20:00:46 +00:00 |
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Sears Russell
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cef9e2c4ce
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Added settings for longer-running tests
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2006-06-12 22:45:41 +00:00 |
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Sears Russell
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e0b34633ec
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Fixed broken min_rec_lsn() semantics; before, if there were not outstanding transactions / writes,
then these calls would return flushedLSN(). The problem was that flushedLSN wasn't guaranteed to
return a pointed to the beginning of a log entry.
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2006-06-12 21:50:21 +00:00 |
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Sears Russell
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7bb0ce0d17
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Fixed truncation bug (truncation is more aggressive now), and added more debugging info.
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2006-06-12 20:55:49 +00:00 |
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Sears Russell
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27f7df6f09
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Fixed races on flushedLSN and page->dirty.
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2006-06-12 20:05:28 +00:00 |
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Sears Russell
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35a5e80871
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removed bogus .deps files.
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2006-06-01 22:18:50 +00:00 |
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Sears Russell
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fd19036843
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Added more complete hashtable test; fixed incorrect return value in LH_ENTRY(find)
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2006-05-31 00:37:56 +00:00 |
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Sears Russell
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0649f179b3
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Got rid of the ~1 second delay on exit.
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2006-05-30 22:59:22 +00:00 |
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Sears Russell
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68dcc2067e
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No more warnings with -O2.
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2006-05-25 22:50:52 +00:00 |
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Sears Russell
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8ce9e6127f
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Fixed return value in removeFromLinkedList
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2006-05-25 22:48:15 +00:00 |
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Sears Russell
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b5d578f4e0
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Fixed remaining warnings, got rid of alTupdate
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2006-05-25 20:08:12 +00:00 |
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Sears Russell
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fda416090b
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Fixed a bunch of 'easy' warnings
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2006-05-25 00:02:46 +00:00 |
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Sears Russell
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cb3a4ae20d
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Bucket list extension working.
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2006-05-24 23:24:31 +00:00 |
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Sears Russell
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8b54b0d265
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No longer attempts to truncate when long transactions prevent it from
being useful...
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2006-05-24 23:21:33 +00:00 |
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Sears Russell
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827e0d891a
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The linear hashtable implementation (to replace pbl's)
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2006-05-24 02:23:58 +00:00 |
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Sears Russell
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2e06cafaa8
|
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2006-05-24 02:19:04 +00:00 |
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Sears Russell
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4c168d8fb2
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Fixed truncation bugs, and a minor test case bug.
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2006-05-22 23:59:02 +00:00 |
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Sears Russell
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f06159b3cd
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forgot to add these...
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2006-05-19 20:17:44 +00:00 |
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Sears Russell
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ef43d5e4ce
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Implemented log truncation.
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2006-04-14 03:45:26 +00:00 |
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Sears Russell
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11c311bc91
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Added support for raw pages, implemented posix_memalign workaround, and re-enabled O_DIRECT by default
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2006-04-12 01:41:35 +00:00 |
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Sears Russell
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33cbbb0e2d
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In memory logging implementation
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2006-04-12 01:40:47 +00:00 |
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Sears Russell
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ab541b7dc8
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Created bufferPool, moved memory management for page structs to it
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2006-04-11 20:35:21 +00:00 |
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Sears Russell
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c29b16a6ed
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Created new module, bufferPool, and moved memory management for page structs to it.
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2006-04-11 20:34:52 +00:00 |
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Sears Russell
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c1d8906d28
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removed memcpy() calls from inMemoryLog; added "const" qualifier to many LogEntry pointers.
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2006-04-11 02:20:21 +00:00 |
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Sears Russell
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7decae7172
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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...)
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2006-04-08 00:05:09 +00:00 |
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Sears Russell
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d3d7f2c788
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Implemented "LOG_TO_MEMORY", which mostly works (linear hash NTA goes into an infinite loop....)
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2006-04-07 03:40:40 +00:00 |
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Sears Russell
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1c979f3052
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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.
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2006-04-06 03:22:57 +00:00 |
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Sears Russell
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10e7434d32
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corrected slottedFrespace()'s declaration (it was returning an int, but needed to return a size_t
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2006-04-05 02:54:14 +00:00 |
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Sears Russell
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d9f1df0476
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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.
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2006-04-05 02:52:40 +00:00 |
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Sears Russell
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d896155b82
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Fixed freespace measurement during recovery/abort by adding slottedFreespaceForSlot()
(This version is still broken, because __really_do_ralloc() does not properly increment numslots_ptr
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2006-04-05 00:38:11 +00:00 |
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Sears Russell
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041bfce736
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The bucket list entries for variable lenth hash tables were too long, causing memory corruption, and wasting space+log bandwidth
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2006-04-04 22:34:35 +00:00 |
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Sears Russell
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959233566c
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changed type of lsn variables to "lsn_t"
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2006-04-04 22:33:30 +00:00 |
|
Sears Russell
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8e0bd2ecd2
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Extra check for end of iterator.
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2006-04-04 22:32:48 +00:00 |
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Sears Russell
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2250b7a6c7
|
More freespace troubles... Should be correct now.
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2006-03-28 21:27:10 +00:00 |
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Sears Russell
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3c55daede9
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The freespace calculations were double counting the new slot's header.
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2006-03-28 21:21:47 +00:00 |
|
Sears Russell
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ced022d0fe
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partial fixes
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2006-03-28 20:15:31 +00:00 |
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Sears Russell
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bb37db0857
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Partial port to amd64.
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2006-03-20 23:11:46 +00:00 |
|
Colleen M. Lewis
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5bfcbdb076
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Bug fixed: TfixedPageAlloc calls fixedPageInitialize with the wrong arguments.
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2005-10-31 23:21:18 +00:00 |
|
Colleen M. Lewis
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345f0cde78
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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 ;)
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2005-05-05 21:34:12 +00:00 |
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Sears Russell
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6b95cefc62
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Fixed logWriter abort performance bug, also cleaned up the file, simplified locking, etc.
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2005-04-14 04:23:22 +00:00 |
|
Sears Russell
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a053b19757
|
removed extraneous abort
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2005-04-14 01:43:14 +00:00 |
|
Sears Russell
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3844b641a3
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final transclos benchmark
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2005-03-25 16:33:36 +00:00 |
|
Sears Russell
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08ceca11ce
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Enabled compactPage in TallocFromPage()
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2005-03-24 11:04:06 +00:00 |
|
Sears Russell
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4c1ca194d0
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Major edits throughout the paper.
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2005-03-24 10:00:08 +00:00 |
|
Sears Russell
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cf58e1fb72
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Transitive closure working!
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2005-03-24 04:43:22 +00:00 |
|
Sears Russell
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2f99ed4664
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Generic consumer wrapper functions, and implementation registrations.
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2005-03-23 08:10:30 +00:00 |
|
Sears Russell
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ee9eb416ea
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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)
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2005-03-23 08:07:53 +00:00 |
|
Sears Russell
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6d4216bc2a
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Preliminary (broken) transitive closure implementation.
|
2005-03-21 08:04:29 +00:00 |
|
Sears Russell
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ef3c30b190
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Benchmark updates.
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2005-03-20 05:17:25 +00:00 |
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