greg/stasis-aries-wal
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
1157 commits 3 branches 1 tag 14 MiB
Commit graph

177 commits

Author SHA1 Message Date
Sears Russell
afbd89e3ff All headers now live in the header directory. (stasis/, not src/stasis) 2008-04-13 04:02:57 +00:00
Sears Russell
b1bfe7979f Questionable attempts to appease valgrind. 2008-03-14 03:09:29 +00:00
Sears Russell
3b70dfaab7 nearly ready to run experiments... 2008-03-14 03:06:52 +00:00
Sears Russell
0c7d45f788 Added support for tombstones and rudimentary versioning. 
workload 2 is broken at the moment.
 2008-03-13 01:16:37 +00:00
Sears Russell
fbf5544853 Chose more appropriate data sizes. 2008-03-13 01:13:52 +00:00
Sears Russell
5ea1f630d7 Fixed memory leaks. 2008-03-11 23:17:15 +00:00
Sears Russell
474670092e Fixed exceptional value handling. 2008-03-11 08:47:12 +00:00
Sears Russell
0f27d30d22 Fixed overrun handling (nop wasn't using it; the multicolumn page implementations were broken...) 
Updated for to use 8 bit deltas (nop provides alternative to 16 bit deltas in many cases...)
 2008-03-10 08:19:23 +00:00
Sears Russell
893c1afee9 Added "no-op" compressor (to allow compression to be disabled...) 2008-03-08 07:43:53 +00:00
Sears Russell
e8490c8b8a Fixed compiler warnings 2008-03-08 07:36:47 +00:00
Sears Russell
567c2b51b9 Fixed bug in recordFind. It was finding values outside of the requested range. 2008-03-08 07:33:44 +00:00
Sears Russell
50c5123548 Added new dynamic version of multicolumn, and pagelayouts, etc to support it. 2008-03-08 03:16:08 +00:00
Sears Russell
922669bde4 fix compiler warning 2008-03-08 03:04:16 +00:00
Sears Russell
034343737b Preliminary cmake build system (just enough for unit testing; misses lots of old code and benchmarks...) 2008-03-02 23:25:31 +00:00
Sears Russell
e49d51cb7e Clean up includes for new cmake build system. 2008-03-02 23:21:39 +00:00
Sears Russell
3b74523a53 Fix memory leak. 2008-03-01 20:40:31 +00:00
Sears Russell
4104de06ff fixed double free (was freeing iterator in next() and close()...) 2008-03-01 20:30:48 +00:00
Sears Russell
146563ca45 Allow third parties to register new iterator types. (made iterator registration non-static; moved constants into constants.h) 2008-03-01 19:34:12 +00:00
Sears Russell
f05b0233a3 Fixed memory leaks on iterator open/close Also zero out some memory defensively. 2008-03-01 19:32:34 +00:00
Sears Russell
4c83e1c373 Fixed memory leak during analysis phase. 2008-03-01 19:27:31 +00:00
Sears Russell
673f6b55d3 Allocation bugfixes 2008-02-29 18:03:32 +00:00
Sears Russell
043b9a7a01 Regions are 1 offset;iterator was totally broken. 2008-02-20 22:56:52 +00:00
Sears Russell
17d4f95d03 Fix bookkeeping, get rid of aborts during recovery of partially flushed log. 2008-02-20 22:51:52 +00:00
Sears Russell
a823255227 Added interface to let other stasis modules find regions' boundary tags 2008-02-19 22:07:13 +00:00
Sears Russell
1846340251 Zero out memory at initilization 2008-02-19 21:29:46 +00:00
Sears Russell
175b7e281e Zero out memory and dirty bit at initialization. 2008-02-19 21:27:34 +00:00
Sears Russell
19949af99d More sanity checking. 2008-02-19 21:26:31 +00:00
Sears Russell
178ef7dc47 Fixes errors/warnings revealed by 32-bit x86. 2007-12-19 03:23:31 +00:00
Sears Russell
71451f0c93 Bugfixes for experimental repeatability 2007-12-14 19:08:09 +00:00
Sears Russell
ab4fb0df6c Fix linker namespace collision with libz 2007-12-06 21:52:37 +00:00
Sears Russell
5d62e0c0df Filled in paper info about the data set; minor tweaks to R setting code. 2007-11-15 16:57:25 +00:00
Sears Russell
2bb6fce574 Code is ready(?) for experiments (version before this was solid despite (now) known bugs; I saw some crashes with these diffs, but think they've all been 
addressed.)
 2007-11-15 01:33:39 +00:00
Sears Russell
58e0466339 roseTable csv parser. updated rose.cpp for benchmarking 2007-11-13 23:40:21 +00:00
Sears Russell
5ad137164f Fixed compiler warnings. 2007-11-12 16:40:50 +00:00
Sears Russell
5384d1efc5 indirect.c creates a scratch page with malloc. It wasn't setting the scratch page's type to UNINITIALIZED_PAGE, leading to segfaults. 2007-11-12 16:32:00 +00:00
Sears Russell
799c7498cd Essentially leak free (mem and disk) after a few hours of roseTable 2007-11-12 07:27:49 +00:00
Sears Russell
ecc2392066 No (?) significant disk space leaks. 2007-11-12 01:40:12 +00:00
Sears Russell
9bb6984c23 force_range is now being called after compressData() 2007-11-12 00:49:00 +00:00
Sears Russell
f51148e686 More fixes for machines without file_sync_range 2007-11-11 23:38:10 +00:00
Sears Russell
863586135e Fixed compilation for machines without sync_file_range() 2007-11-11 23:33:23 +00:00
Sears Russell
87a70f29bc Preliminary force_range implementation; lsmTable leaks significantly less space now. 2007-11-11 23:22:21 +00:00
Sears Russell
07a6cd29e3 Forgot ; new abort() statement... 2007-11-11 17:24:44 +00:00
Sears Russell
48cdffe4d4 Stopgap (inefficient, but possibly correct) fix for the arraylist kludgieness. 2007-11-11 17:18:57 +00:00
Sears Russell
c34617fa16 Got versioning iterator to work. 2007-11-11 00:46:10 +00:00
Sears Russell
f2df518338 Implemented TlsmTableFind(); fixed quite a few bugs in merge, comparators, etc... 2007-11-06 02:27:04 +00:00
Sears Russell
d03a4e0c1f Static dispatch, multiple column types per page. 2007-11-04 21:25:08 +00:00
Sears Russell
e46dcce461 No more leaks; "fixed" RB tree memory usage estimates. 2007-11-04 01:51:37 +00:00
Sears Russell
5a6ba6ed94 Fixed memory leak. 2007-11-03 22:21:46 +00:00
Sears Russell
3a88e43e9b Fixed statistics reporting. 2007-11-02 21:56:17 +00:00
Sears Russell
75cbb20e6d Tuple insertion now works (modulo storage leakage, hard coded tree sizes (not even ratios), and many other problems...) 2007-11-02 21:20:30 +00:00
Sears Russell
f101919244 LSM table is now able to spawn threads, then exit. 2007-11-02 15:00:47 +00:00
Sears Russell
7e2c37534e Partial implementation of a collection oriented interface for ROSE. (Checking in to create version to diff against.) 2007-11-01 20:09:55 +00:00
Sears Russell
2c25c3a393 Statically typed tuples. 2007-10-30 23:32:37 +00:00
Sears Russell
b167b98085 * Remove spurious warnings messages from tests that intentionally crash stasis. 
* Move and rename lladd_autoTruncation flag to stasis_truncation_automatic in flags.c
 2007-10-23 23:16:58 +00:00
Sears Russell
9b8fefe68d Added force() to the handle API. It is now called from tests, and by the buffer manager 2007-10-23 01:51:03 +00:00
Sears Russell
d7e56fc96f Added more buffer manager flags (allow programs to bypass non_blocking). 2007-10-22 20:50:00 +00:00
Sears Russell
44a766a7f6 * Fixed a race condition. Pages that were merged during writeback were 
set clean and unpinned while the slow handle was writing them back.
This allowed other threads to come in, and read the old version of the
page from disk.

* Fixed performance bug: When considering pages for writeback, start
  after the end of the last flushed page (not the first flushed page)

* Honor "max_fast_handles".
 2007-10-22 20:45:48 +00:00
Sears Russell
1c408dd2f1 Initial refactoring of rose.cpp into reusable components. (Just shuffles the code around.) 2007-10-18 18:52:12 +00:00
Sears Russell
cd5ec5f70c Initial ROSE check in. 2007-10-15 17:46:44 +00:00
Sears Russell
22c89bb3fe Renamed physical_slot_length 2007-10-03 01:53:51 +00:00
Sears Russell
7fb4fd4c1a Updated svn:ignore. 2007-10-03 01:52:41 +00:00
Sears Russell
c9bbf3af94 Converted page.h to follow new naming convention; documented new page api; begun stasis documentation cleanup. 2007-10-02 00:18:33 +00:00
Sears Russell
5f954eb239 Final commit from google. 2007-08-24 23:01:08 +00:00
Sears Russell
5bd2138a8b Fixes a number of memory leaks; adds pageCleanup() callback, and allows callers to use custom allocators with LSM trees 2007-08-20 21:58:20 +00:00
Sears Russell
9c1c284406 Implemented range scans; lsmTree now supports keys that are stored as fixed length byte arrays. 2007-08-20 16:53:16 +00:00
Sears Russell
519bd515f4 New access method for the buffer manager; write coalescing; runtime bufferManager selection and a few bufferManager bugfixes. 2007-08-20 16:25:08 +00:00
Sears Russell
90f011b049 New access method for the buffer manager; write coalescing; runtime bufferManager selection and a few bufferManager bugfixes. 2007-08-20 16:23:57 +00:00
Sears Russell
8963d6d381 Fixed recordNext(), add unit test for recordNext() on slotted and fixed pages. 2007-08-20 16:04:44 +00:00
Sears Russell
8367dfe9a3 releasePage() is now a function, not a function pointer. releasePageImpl is the name of the new function pointer. 2007-08-14 01:20:08 +00:00
Sears Russell
9745d62887 Preliminary LSM tree implementation (hardcodes keys as ints for now) 2007-08-14 01:17:31 +00:00
Sears Russell
a773c4d8b7 Bugfixes and improved error handling for recovery tests and registerPageType() 2007-07-19 23:47:06 +00:00
Sears Russell
f539011e9f Implemented simulateBufferManagerCrash. 2007-07-19 16:36:17 +00:00
Sears Russell
3d84412cea It is now possible to register page types before Tinit() is called, so that they may be used by recovery. 2007-07-19 16:35:11 +00:00
Sears Russell
7ca0619db0 Adds a void * to Page_s so that page implementations can store information with the pages they manage. 2007-07-18 20:10:10 +00:00
Sears Russell
9fd91cffb8 Updated page api to handle page types that need to grab resources on record read/ write, or that perform callbacks when read / written to disk. 2007-07-18 20:09:14 +00:00
Sears Russell
356387eafe support "make install", and use libtool to generate .so, .a files. 2007-06-25 15:47:28 +00:00
no author
d0274c3304 Renamed 'lladd' directories and python module to 'stasis' 2007-06-11 21:36:57 +00:00