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16 commits

Author SHA1 Message Date
Gregory Burd
3a559a3b3c merge in changes from svn[r1572..r1601] 
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r1601 | sears.russell@gmail.com | 2012-03-20 18:43:00 -0400 (Tue, 20
Mar 2012) | 1 line

commit bLSM bloom filter to stasis/util, which is where it really
belongs
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r1600 | sears.russell@gmail.com | 2012-03-04 01:58:38 -0500 (Sun, 04
Mar 2012) | 1 line

fix memory leak in skiplist unit test (now it is valgrind clean)
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r1599 | sears.russell@gmail.com | 2012-03-04 01:58:05 -0500 (Sun, 04
Mar 2012) | 1 line

fix typo in finalize type
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r1598 | sears.russell@gmail.com | 2012-03-04 00:59:59 -0500 (Sun, 04
Mar 2012) | 1 line

add comparator and finalizer parameters to skiplist constructor
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r1597 | sears.russell@gmail.com | 2012-03-03 18:23:16 -0500 (Sat, 03
Mar 2012) | 1 line

bugfixes for skiplist
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r1596 | sears.russell@gmail.com | 2012-03-02 15:05:07 -0500 (Fri, 02
Mar 2012) | 1 line

updated concurrentSkipList.  Seeing strange crashes
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r1595 | sears.russell@gmail.com | 2012-03-01 16:51:59 -0500 (Thu, 01
Mar 2012) | 1 line

add progress reports
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r1594 | sears.russell@gmail.com | 2012-02-28 13:17:05 -0500 (Tue, 28
Feb 2012) | 1 line

experimental support for automatic logfile preallocation
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r1593 | sears.russell@gmail.com | 2012-02-28 12:10:01 -0500 (Tue, 28
Feb 2012) | 1 line

add histogram reporting to rawIOPS benchmark
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r1592 | sears.russell@gmail.com | 2012-02-24 16:31:36 -0500 (Fri, 24
Feb 2012) | 1 line

userspace raid 0 implementation
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r1591 | sears.russell@gmail.com | 2012-02-12 01:47:25 -0500 (Sun, 12
Feb 2012) | 1 line

add skiplist unit test, fix compile warnings
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r1590 | sears.russell@gmail.com | 2012-02-12 00:52:52 -0500 (Sun, 12
Feb 2012) | 1 line

fix compile error
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r1589 | sears.russell@gmail.com | 2012-02-12 00:50:21 -0500 (Sun, 12
Feb 2012) | 1 line

fix some bugs in hazard.h surrounding thread list management and
overruns of R under high contention
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r1588 | sears.russell@gmail.com | 2012-02-11 14:23:10 -0500 (Sat, 11
Feb 2012) | 1 line

add hazard pointer for get_lock.  It was implicitly blowing away the
hazard pointer protecting y in the caller
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r1587 | sears.russell@gmail.com | 2012-02-10 18:51:25 -0500 (Fri, 10
Feb 2012) | 1 line

fix null pointer bug
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r1586 | sears.russell@gmail.com | 2012-02-10 18:03:39 -0500 (Fri, 10
Feb 2012) | 1 line

add simple refcounting scheme to concurrentSkipList.  This solves the
problem where a deleted node points to another deleted node, and we
only have a hazard pointer for the first node.
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r1585 | sears.russell@gmail.com | 2012-02-10 14:19:14 -0500 (Fri, 10
Feb 2012) | 1 line

add hazard pointers for update using the smallest free slot first.  The
old method left a race condition, since hazard_scan stops at the first
null pointer.
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r1584 | sears.russell@gmail.com | 2012-02-10 02:45:30 -0500 (Fri, 10
Feb 2012) | 1 line

add hazard pointers for update array
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r1583 | sears.russell@gmail.com | 2012-02-10 00:04:50 -0500 (Fri, 10
Feb 2012) | 1 line

skiplist update: concurrent, but broken
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r1582 | sears.russell@gmail.com | 2012-02-09 17:44:27 -0500 (Thu, 09
Feb 2012) | 1 line

skip list implementation.  Not concurrent yet.
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r1581 | sears.russell@gmail.com | 2012-02-08 13:33:29 -0500 (Wed, 08
Feb 2012) | 1 line

Commit of a bunch of new, unused code: KISS random number generator,
Hazard Pointers, SUX latches (untested) and bit twiddling for
concurrent b-tree
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r1580 | sears.russell@gmail.com | 2012-01-17 19:17:37 -0500 (Tue, 17
Jan 2012) | 1 line

fix typo
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r1579 | sears.russell@gmail.com | 2012-01-11 18:33:31 -0500 (Wed, 11
Jan 2012) | 1 line

static build fixes for linux.  hopefully these do not break macos...
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r1578 | sears.russell@gmail.com | 2012-01-09 19:13:34 -0500 (Mon, 09
Jan 2012) | 1 line

fix cmake under linux
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r1577 | sears.russell@gmail.com | 2012-01-09 18:37:15 -0500 (Mon, 09
Jan 2012) | 1 line

fix linux static binary compilation bugs
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r1576 | sears.russell | 2012-01-09 18:00:08 -0500 (Mon, 09 Jan 2012) |
1 line

port to macos x
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r1575 | sears.russell | 2012-01-09 17:39:43 -0500 (Mon, 09 Jan 2012) |
1 line

add missing _ from sync call name
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r1574 | sears.russell@gmail.com | 2012-01-09 14:26:31 -0500 (Mon, 09
Jan 2012) | 1 line

add -rt flag to static builds
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r1573 | sears.russell@gmail.com | 2011-12-20 23:38:29 -0500 (Tue, 20
Dec 2011) | 1 line

Simple makefile geared toward building libstasis.so and libstasis.a
(and nothing else)
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r1572 | sears.russell@gmail.com | 2011-12-20 22:37:54 -0500 (Tue, 20
Dec 2011) | 1 line

add some missing #include<config.h> lines
 2012-04-21 12:52:31 -04:00
Sears Russell
377788a13e move a bunch of multiplexer and lsm related stuff into experimental/ directory 2011-06-13 06:58:34 +00:00
Sears Russell
c5a36c032d remove compensations.h (This is a big change, and impacts lots of whitespace. I have left some indentation breakage in place in order to minimize the size of the diff) 2011-06-12 08:13:34 +00:00
Sears Russell
2f664271b4 partial implementation of filePool log format. force and truncate are unimplemented, as is attempting to read unflushed data. 2011-04-18 20:31:19 +00:00
Sears Russell
e087c9c073 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 2011-04-18 20:04:33 +00:00
Sears Russell
304b439217 new data structures: min aggregate and concurrent ringbuffer 2011-04-14 23:03:20 +00:00
Sears Russell
49979ffa52 unit test for libredblack 2010-01-21 23:48:43 +00:00
Sears Russell
f5e3ab2d91 concurrent hashtable seems to be working; still need to work out atomicity primitives (eg; options to leave the bucket locked on success) 2009-10-19 21:55:25 +00:00
Sears Russell
942ba7fffc bugfixes + support for hard limits on log size 2009-10-08 22:48:58 +00:00
Sears Russell
3243396cb4 add dirtyPageTable unit test 2009-08-05 19:51:46 +00:00
Sears Russell
397b0fa245 remove indirect page implementation 2009-07-07 20:03:52 +00:00
Sears Russell
b66328192c in-memory group by implementation 2009-07-01 01:33:24 +00:00
Sears Russell
b2ff81fc8e build / test fault_injection by default 2009-04-21 19:03:50 +00:00
Sears Russell
434a5fdb55 build unit tests even if check is not installed 2009-04-18 04:57:07 +00:00
Sears Russell
db1d79efcd Removed Tinstant* and broken logical hash stuff 2008-09-30 15:34:42 +00:00
Sears Russell
034343737b Preliminary cmake build system (just enough for unit testing; misses lots of old code and benchmarks...) 2008-03-02 23:25:31 +00:00