Sears Russell
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90bc92c6ca
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switch concurrent hash to crc32
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2011-07-07 22:14:28 +00:00 |
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Sears Russell
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d8621db18f
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move latching stuff to util/, blobs to operations/
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2011-06-13 11:26:25 +00:00 |
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Sears Russell
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a89c09d87c
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moved in-memory data structures and hash functions to util/
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2011-06-13 10:19:44 +00:00 |
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Sears Russell
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bb89c5a0cf
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stop gratuitiously forcing the log to disk each time it is read (which was causing Tabort() to run extremely slowly). Also, add a "tryflush()" method to ringbuffer.
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2011-06-12 05:15:42 +00:00 |
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Sears Russell
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801fb6de26
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bugfixes and optimizations for the new log format; log preallocation and truncation utilities
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2011-05-14 03:49:38 +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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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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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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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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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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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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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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9fa9930614
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added fnv-1 hash implementation
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2010-10-03 18:00:34 +00:00 |
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Sears Russell
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ecbdc9513f
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add stasis_round_up_to_power_of_two
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2010-10-03 15:41:19 +00:00 |
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Sears Russell
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18984c7b44
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initial checkin of latency profiler
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2010-09-30 19:28:42 +00:00 |
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