Sears Russell
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b0e112a631
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fix compiler warning in pfile
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2011-04-20 20:44:33 +00:00 |
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Sears Russell
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935407be51
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fix compiler wranings in check_linearHashNTA
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2011-04-20 20:38:22 +00:00 |
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Sears Russell
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853394f022
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fix compiler warnings regarding min and concurrentRingbuffer
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2011-04-20 20:34:39 +00:00 |
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Sears Russell
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fbdc102d6c
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change replacementPolicy to avoid a malloc / free during page pins
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2011-04-20 20:25:17 +00:00 |
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Sears Russell
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43c0d7ac09
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fix possible use of uninitialized memory
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2011-04-20 18:00:34 +00:00 |
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Sears Russell
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ad2b6a62ae
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fix bug where filePool was not syncing to disk, update log related benchmarks; add tweak to ringbuffer to prevent extremely high contention from breaking group commit.
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2011-04-19 20:54:11 +00:00 |
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Sears Russell
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84bbeca165
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filePool implementation is more-or-less complete. added remaining functions and latching
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2011-04-19 18:51:43 +00:00 |
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Sears Russell
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5f3be196fe
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forgot to commit unit test for filePool
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2011-04-18 20:34:19 +00:00 |
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Sears Russell
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2f664271b4
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partial implementation of filePool log format. force and truncate are unimplemented, as is attempting to read unflushed data.
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2011-04-18 20:31:19 +00:00 |
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Sears Russell
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175c26e125
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add flush and shutdown apis to concurrent ringbuffer, tighten up get_rd_buf api
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2011-04-18 20:21:16 +00:00 |
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Sears Russell
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ab058db5d3
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add stasis_double_to_timeval()
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2011-04-18 20:08:40 +00:00 |
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Sears Russell
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e087c9c073
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add alternative implementation of min aggregate for small sets. It avoids red black overheads, but some operations are linear in the number of values considered by the aggregate
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2011-04-18 20:04:33 +00:00 |
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Sears Russell
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bba42ca6f0
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fix compilation error on machines with sync_file_range()
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2011-04-18 19:50:01 +00:00 |
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Sears Russell
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304b439217
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new data structures: min aggregate and concurrent ringbuffer
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2011-04-14 23:03:20 +00:00 |
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Sears Russell
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e1201970b6
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add firstPendingEntry call to log API, use finer grained latches in Tupdate().
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2011-04-01 17:25:46 +00:00 |
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Sears Russell
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188b03152c
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fix blob recovery issue; pages were being initialized outside of tupdate, breaking recovery
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2011-03-29 22:27:31 +00:00 |
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Sears Russell
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b20cd8cd0f
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document the fact that LSN 0 is reserved
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2011-03-25 20:24:40 +00:00 |
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Sears Russell
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5364377fd9
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Fix handling of lsns in loadUninitializedPage(). This change is more of a hack than I would like.
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2011-03-25 20:03:50 +00:00 |
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Sears Russell
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45081ded12
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tell oink to instrument more functions
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2011-03-25 20:01:30 +00:00 |
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Sears Russell
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55a9436438
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fix long-standing bug in pfile wrapper. racy eof handling was leading to dropped writes
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2011-03-25 20:00:29 +00:00 |
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Sears Russell
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e7280de51f
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add ints to enum definition
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2011-03-21 21:25:32 +00:00 |
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Sears Russell
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bb5efafcd7
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comment out declaration of non-existant function
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2011-03-21 21:25:00 +00:00 |
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Sears Russell
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50335355a4
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fix linker error in build
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2011-03-18 23:35:26 +00:00 |
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Sears Russell
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22802f72c3
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add percentile handling to histogram
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2011-02-25 19:47:14 +00:00 |
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Sears Russell
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aaafca31b6
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support files for oink-based source to source transformations
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2011-02-22 19:17:03 +00:00 |
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Sears Russell
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de8bf53e98
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fix some header #include problems
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2011-02-22 19:12:38 +00:00 |
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Sears Russell
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fb5791e7e4
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one line fix to concurrentHashTable, plus documentation and improved unit tests.
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2011-02-15 02:57:19 +00:00 |
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Sears Russell
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14d8cebdcc
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dbug stuff. for now, you have to edit cmakelists.txt to set the location of dbug.
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2011-02-14 22:09:57 +00:00 |
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Sears Russell
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34fec57c07
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disable experimental stl slab allocator by default
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2011-02-14 21:06:27 +00:00 |
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Sears Russell
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3cdccceb20
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add more functions to wrapper traces; change output format
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2011-02-10 19:16:37 +00:00 |
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Sears Russell
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610d3070b4
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fix some minor c preprocessor abuse
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2011-02-09 01:32:22 +00:00 |
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Sears Russell
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acf1a8e8d2
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delete dead file
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2011-02-09 00:25:30 +00:00 |
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Sears Russell
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afc9991156
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dbug mode for buffer manager - run with two threads, and a handful of ops/thread
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2011-02-07 23:53:20 +00:00 |
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Sears Russell
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d73841dc5b
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regions.c was failing to set the stasis page 0 dirty bit at initialization. Allocating a region larger than the buffer manager would cause the boundary tag to be lost.
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2011-02-04 19:50:02 +00:00 |
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Sears Russell
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3e9d970a2d
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additional load/release page stubs
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2011-02-02 21:32:03 +00:00 |
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Sears Russell
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c4ebeb1285
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add missing calls to various pthread destructors
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2011-02-02 21:20:18 +00:00 |
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Sears Russell
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8a9f6454a7
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initial support for link-time wrapping of stasis functions
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2011-02-02 21:16:53 +00:00 |
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Sears Russell
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a4a72b601e
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short circuit no-op aborted transactions; add unit test for no-op commits and aborts
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2011-01-05 19:10:57 +00:00 |
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Sears Russell
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3dd51d83ad
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turn on O_NOATIME by default, set the default stasis_buffer_manager_size so that it is impervious to changes in PAGE_SIZE
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2011-01-05 18:22:20 +00:00 |
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Sears Russell
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0a461faa04
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add "raid1" a simple mirroring I/O handle implementation
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2010-12-03 03:51:24 +00:00 |
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Sears Russell
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1275895af9
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fix typo; accidentally hardcoded to the default io file handle implementation
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2010-12-03 03:43:35 +00:00 |
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Sears Russell
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c7e07c5c5d
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cleaned up initialization code for stasis handles; it is no longer possible to instantiate the (long broken) non-blocking handle implementation
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2010-12-03 02:18:56 +00:00 |
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Sears Russell
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d0df76012d
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add missing static modifier
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2010-12-03 00:28:38 +00:00 |
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Sears Russell
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a7f71d6dbf
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add convenience macros to latency profiler; turn on pread/pwrite profiling by default
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2010-11-30 18:33:22 +00:00 |
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Sears Russell
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d8634edb3d
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add --target-ops option for the bufferManager benchmark.
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2010-11-29 19:17:13 +00:00 |
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Sears Russell
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2ee81c62c4
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add redblack tree memory overhead benchmark
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2010-11-24 20:35:02 +00:00 |
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Sears Russell
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1708a716e1
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add custom slab allocator for stlredblack
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2010-11-13 06:08:57 +00:00 |
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Sears Russell
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0d5c22991d
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add util/multiset; optimize flush with target lsn
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2010-11-13 06:03:30 +00:00 |
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Sears Russell
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38884a6cd2
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fix infinite loop in dirty page table
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2010-11-12 18:34:40 +00:00 |
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Sears Russell
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81d2c1590e
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BUGFIX: dirtyPageTable was accidentally using the deprecated red black tree, which leads to in-memory corruption and crashes. Fixed this, and set the deprecated red black tree to issue a warning on startup if it is used
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2010-11-09 21:11:37 +00:00 |
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