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sherpa
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Initial checkin of sherpa backend. These files probably don't belong here in the long term, but this is expedient.
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2010-02-26 18:52:25 +00:00 |
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test
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admission control *almost* works; c1 sometimes blocks for a long time when a new c2 is created
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2010-05-26 00:58:17 +00:00 |
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util
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adding a few overlooked files
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2010-03-03 23:21:08 +00:00 |
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adriana-lima.awk
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initial import; removed cruft from mert's tarball, tweaked make's clean targets
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2010-01-23 02:13:59 +00:00 |
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CMakeLists.txt
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Rewrite merge thread synchronization code, update status messages, implement preliminary (and ineffective) admission control, and force write merged data every megabyte (so that prograess can be tracked by admission control. Also, refactor quite a few things.
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2010-05-19 23:42:06 +00:00 |
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cmds.txt
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initial import; removed cruft from mert's tarball, tweaked make's clean targets
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2010-01-23 02:13:59 +00:00 |
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datapage.cpp
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pass sequential I/O hints to stasis
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2010-04-12 20:56:54 +00:00 |
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datapage.h
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pass sequential I/O hints to stasis
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2010-04-12 20:56:54 +00:00 |
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datatuple.h
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Generalized comparator, fixed some bugs in record length handling.
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2010-02-23 17:05:47 +00:00 |
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diskTreeComponent.cpp
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admission control is now behaving properly (but there are still no concurrent writes, or bounds on how long admission control throttles a given writer)
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2010-05-21 23:43:17 +00:00 |
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diskTreeComponent.h
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Rewrite merge thread synchronization code, update status messages, implement preliminary (and ineffective) admission control, and force write merged data every megabyte (so that prograess can be tracked by admission control. Also, refactor quite a few things.
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2010-05-19 23:42:06 +00:00 |
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install.sh
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install.sh script for yroots
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2010-02-21 17:04:30 +00:00 |
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logserver.cpp
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restore support for concurrent disk reads; logserver was accidentally using a findTuple function that assumed diffs. This commit uses rwlc, and requires Stasis -r1393 or better
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2010-05-27 01:49:27 +00:00 |
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logserver.h
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Refactoring of logtable. Cleaned a bunch of includes, and logtable is now a template. This is in preparation for the new merge policy
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2010-03-17 21:51:26 +00:00 |
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logstore.cpp
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fix deadlock; do not clear need_tick bit until overshoot is less than zero; tweak constants accordingly (fewer mutex acquistions! less blockage!)
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2010-06-18 00:06:46 +00:00 |
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logstore.h
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more bugfixes / cleanup. latching is probably overly conservative at this point, but ycsb bulkload finally seems to work
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2010-05-28 01:29:10 +00:00 |
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memTreeComponent.cpp
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Refactoring of logtable. Cleaned a bunch of includes, and logtable is now a template. This is in preparation for the new merge policy
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2010-03-17 21:51:26 +00:00 |
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memTreeComponent.h
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more bugfixes / cleanup. latching is probably overly conservative at this point, but ycsb bulkload finally seems to work
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2010-05-28 01:29:10 +00:00 |
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mergeManager.cpp
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fix deadlock; do not clear need_tick bit until overshoot is less than zero; tweak constants accordingly (fewer mutex acquistions! less blockage!)
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2010-06-18 00:06:46 +00:00 |
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mergeManager.h
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improved concurrency for merger. not happy with worst case write latency on my dev machine anymore (seems to be less than 2.5 seconds, up from less than 1).
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2010-06-17 04:49:19 +00:00 |
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merger.cpp
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fix deadlock; do not clear need_tick bit until overshoot is less than zero; tweak constants accordingly (fewer mutex acquistions! less blockage!)
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2010-06-18 00:06:46 +00:00 |
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merger.h
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admission control is now behaving properly (but there are still no concurrent writes, or bounds on how long admission control throttles a given writer)
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2010-05-21 23:43:17 +00:00 |
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mergeStats.cpp
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Rewrite merge thread synchronization code, update status messages, implement preliminary (and ineffective) admission control, and force write merged data every megabyte (so that prograess can be tracked by admission control. Also, refactor quite a few things.
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2010-05-19 23:42:06 +00:00 |
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mergeStats.h
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improved concurrency for merger. not happy with worst case write latency on my dev machine anymore (seems to be less than 2.5 seconds, up from less than 1).
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2010-06-17 04:49:19 +00:00 |
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network.h
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Reopening existing trees now seems to work (no thorough tests yet). Added some network opcodes for statistics and debugging (not all are implemented yet). Reduce verbosity of server and client library.
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2010-03-01 21:26:07 +00:00 |
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NOTES
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initial import; removed cruft from mert's tarball, tweaked make's clean targets
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2010-01-23 02:13:59 +00:00 |
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regionAllocator.h
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numerous bugfixes; rate limit progress meter display
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2010-05-27 23:15:24 +00:00 |
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server.cpp
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revert server thread count (it was set to 5 for debugging, then accidentally committed...)
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2010-05-28 18:31:34 +00:00 |
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tcpclient.cpp
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Hacky histogram generation; API's for client-side iterators.
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2010-03-03 23:20:05 +00:00 |
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tcpclient.h
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Hacky histogram generation; API's for client-side iterators.
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2010-03-03 23:20:05 +00:00 |
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tuplemerger.cpp
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cleanup statistics gathering and reporting.
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2010-03-05 19:07:47 +00:00 |
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tuplemerger.h
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cleanup statistics gathering and reporting.
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2010-03-05 19:07:47 +00:00 |
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