Read/latency-optimized log-structured merge tree.
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sears 2a45c2cda8 add no-op network call, and a simple benchmark that exercises it
git-svn-id: svn+ssh://svn.corp.yahoo.com/yahoo/yrl/labs/pnuts/code/logstore@980 8dad8b1f-cf64-0410-95b6-bcf113ffbcfe
2010-08-09 20:21:41 +00:00
benchmarks add no-op network call, and a simple benchmark that exercises it 2010-08-09 20:21:41 +00:00
sherpa Initial checkin of sherpa backend. These files probably don't belong here in the long term, but this is expedient. 2010-02-26 18:52:25 +00:00
test fix a bunch of 64-bit integer signedness bugs 2010-07-16 21:43:21 +00:00
util fix a bunch of 64-bit integer signedness bugs 2010-07-16 21:43:21 +00:00
adriana-lima.awk initial import; removed cruft from mert's tarball, tweaked make's clean targets 2010-01-23 02:13:59 +00:00
CMakeLists.txt add no-op network call, and a simple benchmark that exercises it 2010-08-09 20:21:41 +00:00
cmds.txt initial import; removed cruft from mert's tarball, tweaked make's clean targets 2010-01-23 02:13:59 +00:00
datapage.cpp Implemented snowshoveling, with caveats. 2010-08-05 17:43:46 +00:00
datapage.h Implemented snowshoveling, with caveats. 2010-08-05 17:43:46 +00:00
datatuple.h Generalized comparator, fixed some bugs in record length handling. 2010-02-23 17:05:47 +00:00
diskTreeComponent.cpp added destructor to diskTreeComponent (fixes file handle / memory leak) 2010-08-05 17:39:31 +00:00
diskTreeComponent.h added destructor to diskTreeComponent (fixes file handle / memory leak) 2010-08-05 17:39:31 +00:00
install.sh install.sh script for yroots 2010-02-21 17:04:30 +00:00
logserver.cpp add no-op network call, and a simple benchmark that exercises it 2010-08-09 20:21:41 +00:00
logserver.h Refactoring of logtable. Cleaned a bunch of includes, and logtable is now a template. This is in preparation for the new merge policy 2010-03-17 21:51:26 +00:00
logstore.cpp Implemented snowshoveling, with caveats. 2010-08-05 17:43:46 +00:00
logstore.h Implemented snowshoveling, with caveats. 2010-08-05 17:43:46 +00:00
memTreeComponent.cpp Refactoring of logtable. Cleaned a bunch of includes, and logtable is now a template. This is in preparation for the new merge policy 2010-03-17 21:51:26 +00:00
memTreeComponent.h more bugfixes / cleanup. latching is probably overly conservative at this point, but ycsb bulkload finally seems to work 2010-05-28 01:29:10 +00:00
mergeManager.cpp Implemented snowshoveling, with caveats. 2010-08-05 17:43:46 +00:00
mergeManager.h improved bps estimation; add "minisleeps" to update_progress; they do not belong there long term, but this is better than nothing 2010-07-14 21:46:27 +00:00
merger.cpp Implemented snowshoveling, with caveats. 2010-08-05 17:43:46 +00:00
merger.h two unrelated changes: release rb_mut before getting header_mut on read path (breaks delta tuples), and implement first-cut support for pulling in statistics when reopening logstores (required for correct recovery) 2010-06-21 20:03:05 +00:00
mergeStats.cpp 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. 2010-05-19 23:42:06 +00:00
mergeStats.h Implemented snowshoveling, with caveats. 2010-08-05 17:43:46 +00:00
network.h add no-op network call, and a simple benchmark that exercises it 2010-08-09 20:21:41 +00:00
NOTES initial import; removed cruft from mert's tarball, tweaked make's clean targets 2010-01-23 02:13:59 +00:00
regionAllocator.h Implemented snowshoveling, with caveats. 2010-08-05 17:43:46 +00:00
server.cpp incease UPDATE_PROGRESS_DELTA by 10x, and FORCE_INTERVAL by 2.5x; tick no longer grabs a writelock on header_mut, and instead uses its own mutex 2010-06-21 22:59:05 +00:00
tcpclient.cpp Hacky histogram generation; API's for client-side iterators. 2010-03-03 23:20:05 +00:00
tcpclient.h Hacky histogram generation; API's for client-side iterators. 2010-03-03 23:20:05 +00:00
tuplemerger.cpp cleanup statistics gathering and reporting. 2010-03-05 19:07:47 +00:00
tuplemerger.h cleanup statistics gathering and reporting. 2010-03-05 19:07:47 +00:00