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51 commits

Author SHA1 Message Date
Sears Russell
801fb6de26 bugfixes and optimizations for the new log format; log preallocation and truncation utilities 2011-05-14 03:49:38 +00:00
Sears Russell
45081ded12 tell oink to instrument more functions 2011-03-25 20:01:30 +00:00
Sears Russell
aaafca31b6 support files for oink-based source to source transformations 2011-02-22 19:17:03 +00:00
Sears Russell
3cdccceb20 add more functions to wrapper traces; change output format 2011-02-10 19:16:37 +00:00
Sears Russell
8a9f6454a7 initial support for link-time wrapping of stasis functions 2011-02-02 21:16:53 +00:00
Sears Russell
1409a9eb27 more refactoring; log handles now manage their log entries memory 2009-12-31 23:01:37 +00:00
Sears Russell
4689582cb5 improve log performance by disabling O_SYNC by default (and use fdatasync instead) 2009-09-12 16:20:13 +00:00
Sears Russell
1ce1496226 dependency cleanups; removed compenastions from alloc.c 2009-08-22 00:01:02 +00:00
Sears Russell
87218ad929 yet another refactoring; broke groupForce into its own module, removed more static variables and namespace violations 2009-05-13 18:04:53 +00:00
Sears Russell
55c43358b6 fix recovery bug due to interactions between truncation and the old CLR format. check_faultInjection should now pass. 2009-04-22 22:03:38 +00:00
Sears Russell
564dfe426b Renamed / refactored operation implementation + registration functions. Added support for third party operations 2009-03-31 05:02:54 +00:00
Sears Russell
5ba41bb3cb renamed logWriter.[ch] to safeWrites.[ch] 2008-12-29 20:01:37 +00:00
Sears Russell
6f809b00e2 renamed open/deleteLogWriter 2008-12-29 19:46:51 +00:00
Sears Russell
2dcc6598d2 added support for softcommit, and for compile / runtime configuration of stasis log + storefile locations 2008-12-01 22:45:32 +00:00
Sears Russell
17d4bb3ed4 log refactoring 2008-12-01 19:48:59 +00:00
Sears Russell
484cd7fd38 fix new gcc compiler warnings 2008-11-11 01:15:25 +00:00
Sears Russell
fc5b5a2b29 do away with librw 2008-11-07 03:44:41 +00:00
Sears Russell
5c5b6d0c67 allow callers to truncateNow() to (safely) override normal truncation policy 2008-10-27 23:24:21 +00:00
Sears Russell
a7e8751f2f Remove hardcoded path from parser; tell automake not to bother with swig or parser 2008-09-28 07:35:20 +00:00
Sears Russell
6d17442380 Major refactoring: 
- Changed operations to take only two arguments
     - No more hacks regarding log argument sizes

     - Set pageid = INVALID_PAGE if you want a logical operation

  - Ported operation implementations to new api; exposed + fixed a number of concurrency bugs

  - More fixes to prepare

  - Fixed to nested top actions

  - More coherent operations api / recovery implmentation

  - TnaiveHash* and Tinstant* are (and were already) broken, and are set for removal

  - Removed some instances of fail_unless

  - Fixed design flaws in blob implementation.

  - New naming convention for operation callback functions.
 2008-09-28 03:11:24 +00:00
Sears Russell
14fc96e068 add C utilities to CMake build system 2008-09-28 02:39:14 +00:00
Sears Russell
021f28b8fd Add handling for PREPARE entries. 2008-09-24 03:10:49 +00:00
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
c7ccb2c2db Fix for 64 bit systems. 2008-02-22 19:27:35 +00:00
Sears Russell
7fb4fd4c1a Updated svn:ignore. 2007-10-03 01:52:41 +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
Sears Russell
4998e57566 Updated for the new page API 2007-06-07 21:53:09 +00:00
Sears Russell
0c16a069e7 Missed some generated files 2007-06-01 22:33:31 +00:00
Sears Russell
86b2561cae Have CVS ignore data files, and generated source code. 2007-06-01 16:02:36 +00:00
Mark Callaghan
12c7f6a1c5 Simple SWIG interface 2007-05-30 23:48:36 +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
5650953c4f Added .cvsignore files. 2007-03-04 00:40:15 +00:00
Sears Russell
b8d0ccce79 Modularized the build; made berkeleydb and confuse optional. No longer build as many things by default. 2006-11-09 23:00:50 +00:00
Sears Russell
c86688884a Updates for 32-bit x86. There are still real 32-bit bugs being emitted as compiler warnings. 2006-11-07 20:36:59 +00:00
Sears Russell
d98a8140b6 Cleaned up old comments... 2006-09-27 20:44:21 +00:00
Sears Russell
c74afad7e3 Uses the public API instead of old internal stuff. 2006-09-27 20:32:51 +00:00
Sears Russell
6485a4aae9 No more PBL. 2006-06-20 21:44:17 +00:00
Sears Russell
50515ffd23 More steps toward factoring page allocation out of record allocation. 2006-06-15 05:31:20 +00:00
Sears Russell
a3678aad5c Now AM_CFLAGS can be set by modifying GLOBAL_CFLAGS in the root 
Makefile.am
 2006-06-13 22:48:50 +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
1bfb634103 Preliminary benchmark program uploads for SEDA-style response time percentiles vs requests / second 
Also added a few cute little utilities:
  - truncate_log
  - run_recovery

Upped max # of concurrent transactions.  (Current throughput during benchmarking remains ~flat up to 32,000
threads, but past max concurrent transactions was 1,000...)
 2005-03-12 22:11:18 +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
f68e6b9dd3 Heuristic perl script to check for proper use of compensations. 2005-02-16 02:11:01 +00:00
Sears Russell
6b265f28b0 Speedups, most notably in the logging subsystem. 2004-10-19 04:45:42 +00:00
Sears Russell
a078f25475 Implemented a linear hash from scratch. Concurrency hasn't been done, but it's probably correct in the single thread case. 2004-10-12 02:44:47 +00:00
Sears Russell
9712e291e6 Moved page.h and some of the logging headers out of the public API. 2004-07-14 21:25:59 +00:00
Sears Russell
e1d3bf7a0c Ported LLADD to Fedora, cleaned up autoconf setup, and numerouse #includes that were problematic. 2004-07-06 01:22:18 +00:00
Sears Russell
f8015a5687 Documentation update, added latch profiling tools. 2004-07-04 00:46:49 +00:00