29 Commits

Author	SHA1	Message	Date
JoelKatz	f0c029ef0d	Rework the way load is accounted to be more accurate and more specific.	2013-03-03 16:24:47 -08:00
JoelKatz	51ebd75a4a	Reset prepared statements after use, not before.	2013-03-01 10:33:38 -08:00
JoelKatz	c6f1c6b8b1	Only do an expensive test that's no longer needed if PARANOID.	2013-02-04 16:56:57 -08:00
JoelKatz	b662167683	Small cleanups.	2013-01-30 20:56:11 -08:00
JoelKatz	e48ef29f8c	Dispatch HashedObject background writes through our job queue.	2013-01-28 07:13:05 -08:00
JoelKatz	e9d405302c	Use the new code.	2013-01-28 07:05:49 -08:00
JoelKatz	2466eba17b	Use a prepared statement to retrieve.	2013-01-28 01:54:01 -08:00
JoelKatz	d3ac663c9a	Use slightly cheaper SetHex	2013-01-28 01:14:06 -08:00
JoelKatz	e8ac00e1a3	Allow tunable node sizes to adjust cache sizes, sweep timing, fetch ... timing, and so on. Node size defaults to "tiny", which converves memory and bandwidth.	2013-01-27 13:55:59 -08:00
JoelKatz	c29fdacc41	Remove an annoying log message.	2013-01-10 09:11:34 -08:00
JoelKatz	82d439ea8d	Remove a FIXME, since it's **FIXED**.	2013-01-10 00:43:25 -08:00
JoelKatz	20712536b2	Use 'INSERT OR IGNORE'	2013-01-10 00:33:32 -08:00
JoelKatz	c2922e5a16	Remove an unused variable.	2013-01-10 00:19:47 -08:00
JoelKatz	1e2b11fe80	Slight improvement.	2013-01-09 23:54:23 -08:00
JoelKatz	34411001e6	Mark a major FIXME.	2013-01-09 21:17:41 -08:00
JoelKatz	99a8925fe5	Merge function to add all nodes from another database.	2013-01-09 20:48:56 -08:00
JoelKatz	7ed37066cf	Add some features to the KeyCache code so we can use it for ledger acquire failure tracking too.	2013-01-09 15:55:18 -08:00
JoelKatz	714b3fb0d0	Small fixes.	2013-01-09 10:14:18 -08:00
JoelKatz	607e2039e2	Add negative caching for HashedObject class. This massively reduces ... contention for the database lock under high network ledger fetch load.	2013-01-08 14:50:03 -08:00
Arthur Britto	8877501e5b	Remove db->escape in favor of sqlEscape.	2013-01-06 02:08:54 -08:00
JoelKatz	34456b019c	Cleanup thread creation.	2012-12-21 12:10:26 -08:00
JoelKatz	2664229017	Fix a compiler warning.	2012-11-29 09:00:05 -08:00
JoelKatz	72777b6b83	Remove some shared pointers on load monitors.	2012-11-28 15:53:07 -08:00
JoelKatz	bfbf0aa185	Eliminate redundant write set waits. You don't need to wait on future write sets.	2012-11-28 15:34:47 -08:00
JoelKatz	6aca65ff76	Get the shared pointers out of the scoped lock stuff. We don't need it.	2012-11-28 15:27:20 -08:00
JoelKatz	b4ff61b9e6	Fix the other half.	2012-11-20 12:57:25 -08:00
JoelKatz	61df47658c	Fixed huge performance-sapping bug.	2012-11-20 12:54:47 -08:00
JoelKatz	11088937a4	Track special disk accesses.	2012-11-19 17:08:58 -08:00
Stefan Thomas	fa3fab5816	Moved cpp code to src/cpp and js code to src/js.	2012-11-07 12:49:50 -08:00