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445 commits 3 branches 1 tag 14 MiB
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86 commits

Author SHA1 Message Date
Sears Russell
ef43d5e4ce Implemented log truncation. 2006-04-14 03:45:26 +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
91381bffc2 Switched from mixture of int and lsn_t to lsn_t 2006-04-04 23:00:08 +00:00
Sears Russell
ced022d0fe partial fixes 2006-03-28 20:15:31 +00:00
Sears Russell
0250ee4a0a Intialization bug 2006-03-28 20:14:04 +00:00
Sears Russell
bb37db0857 Partial port to amd64. 2006-03-20 23:11:46 +00:00
Colleen M. Lewis
a579da0a58 Insert method added to check_bTree.c 2005-11-08 20:55:18 +00:00
Colleen M. Lewis
497790ca9b Problem with FixedPageRecordSize shown in test file 2005-10-30 00:39:25 +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
Colleen M. Lewis
9fb39c14ce added bTree.c 2005-05-05 21:26:40 +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
ef3c30b190 Benchmark updates. 2005-03-20 05:17:25 +00:00
Sears Russell
d8eb6c9aa7 Major benchmark update; log force merging. 2005-03-17 04:38:55 +00:00
Sears Russell
3812f36e6b now spawns multipler cleaner threads, and checks both for duplicated log entries and dropped log entries. 2005-03-16 00:59:38 +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
f5ff26b233 Added commit() call to inner while loop of linearHashNTAWriteRequests.c 2005-03-14 20:04:44 +00:00
Sears Russell
6547cadfc6 Test case for multiplexer (may not work..) 2005-03-14 08:49:35 +00:00
Sears Russell
7971df14bf Bugfixes (compiles now) 2005-03-14 08:47:13 +00:00
Sears Russell
34bfccb439 Portability fixes for FreeBSD and Mac OS. Check broke compatibility w/ 
old versions; added #ifdef so that both versions of check will work.
 2005-03-13 02:24:01 +00:00
Sears Russell
f28df29736 Fixed unit tests, added iterator interface, and generic (almost) iterator test harness. 2005-03-10 03:19:04 +00:00
Sears Russell
935de3aeb5 minor changes 2005-03-09 03:24:36 +00:00
Sears Russell
a3112ee81c Fixes for freebsd. 2005-03-02 05:47:38 +00:00
Sears Russell
9471b92e1b forgot to add this earlier... 2005-03-02 05:14:59 +00:00
Sears Russell
3e5f7aea8a Bugfixes for OASYS. 2005-03-01 07:32:02 +00:00
Sears Russell
3b88909c5f Fixed compensations test; FreeBSD fix (?) for makefile. 2005-02-28 00:00:17 +00:00
Sears Russell
41fb85eef0 More error handling... 2005-02-22 03:10:54 +00:00
Sears Russell
84a20a3c96 Started adding error handling code to LLADD. 2005-02-16 04:11:14 +00:00
Sears Russell
fdf5344ec3 Implemented 'compensations' for C. They're not proper compensations, but they're more flexible than pthread's mechanisms, as they allow the stack to be partially rolled up. (Although calling functions need to either check for errors and return manually, or wrap calls to error-producing callees in a begin_action{ }end_action block. 2005-02-14 02:49:59 +00:00
Sears Russell
2ac1302062 Recovery now supports the lock manager. (And vice-versa ;) 2005-02-10 21:56:32 +00:00
Sears Russell
b8a67cbfb2 Numerous lock manager fixes; more realistic test case for lock manager, added support for optional page-level locking.(Still need to report deadlocks back up to the caller.) 2005-02-10 03:51:09 +00:00
Sears Russell
6f022cc577 Some random code cleanups, and implemented a naive lock manager. (Still need to tie it into LLADD...) 2005-02-09 02:53:14 +00:00
Sears Russell
258dd5f4c4 Fixed up some return values; tests now pass with assert disabled. 2005-02-08 01:13:57 +00:00
Sears Russell
24b644162f Shortened test because it was painfully slow. 2005-02-02 02:10:17 +00:00
Sears Russell
a4c13449b8 Bugfix for pageOrientedList. 2005-01-31 02:18:46 +00:00
Sears Russell
1260710a27 Got rid of another broken hash implementation... 2005-01-31 01:34:29 +00:00
Sears Russell
bb69197a65 Fixed blob implementation (it was impossible to distinguish between a blob and a record of length 12), removed jbhash, and ported cht to linearHashNTA. 2005-01-31 01:29:52 +00:00
Sears Russell
7cf5fdee6e Re-implemented pageOrientedListNTA from scratch. It's now more flexible, but relies on features that are not provided by Talloc/Tdealloc, so performance isn't as good as it could be. 2005-01-29 01:17:37 +00:00
Sears Russell
56d98adcbf Working, but slow and non-concurrent variable length key/value support for linear hashtable. 2005-01-28 21:28:23 +00:00
Sears Russell
17f76264aa Implemented pageOrientedList, also did some bug fixing, and added some support functions to alloc.c 2005-01-28 03:32:17 +00:00
Sears Russell
894e30085c libdfa ported to new hash table implementation. (Uses nested top actions.) 2005-01-15 23:55:49 +00:00
Sears Russell
ac0d413e58 - linkedListNTA is now re-entrant. 
- linearHashNTA now uses nested top actions, is re-entrant, and supports a
  non-re-entrant iterator
- 'recursive' nested top actions allow nested top actions to be nested within each
  other.
 2005-01-15 01:45:27 +00:00
Sears Russell
7a990886d2 The linked list implementation now uses nested top actions. (Also, many bugfixes regarding nested top actions were introduced.) 2005-01-14 10:08:10 +00:00
Sears Russell
360f0d15e2 Working, non-concurrent linear hash and linked list implementations. 
The idea is to implement the non-concurrent versions, and then convert
them to concurrent versions using nested top actions.
 2005-01-14 01:52:53 +00:00
Sears Russell
6198522971 Starting to rip the old jbhash implementation out, and replace it with a 
linear hash implementation.  In particular, I've implemented (sort of) an
iterator for linear hash, and (sort of) ported libdfa to linearhash.c

I say 'sort of' since this functionality is broken with this commit.  On the other hand, CVS should build now, and the tests under lladd will pass.  libdfa's new tests don't pass at the moment.
 2005-01-10 03:02:02 +00:00
Sears Russell
0b5aae7128 Test case for lost header fix. 2004-12-06 01:24:04 +00:00
Sears Russell
55b0ddf1b6 Fixed nasty bug that was causing the LLADD header to be lost (!!) 2004-12-06 01:20:48 +00:00
Sears Russell
72070acb67 Implemented TsetRange, fixed bug in linear hash. 2004-12-03 00:27:47 +00:00