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55 Commits

Author SHA1 Message Date
Frank Celler 175e1e6b51 moved low level mutex in Mutex class 2016-01-27 15:31:02 +01:00
Jan Steemann 9046e1831b clang-format 2016-01-27 13:43:46 +01:00
Jan Steemann 3d8a52cdf4 some refactoring 2016-01-27 13:28:19 +01:00
Jan Steemann 3fc862f0ef changed locking macros 2016-01-26 15:39:12 +01:00
Jan Steemann 31bdc67d12 Merge branch 'devel' of https://github.com/arangodb/arangodb into devel 2016-01-25 13:47:57 +01:00
Jan Steemann 47b77150f3 more trace logging 2016-01-25 13:47:21 +01:00
Michael Hackstein 191c2dc3a9 Merge branch 'devel' of github.com:arangodb/arangodb into vpack 2016-01-21 16:29:38 +01:00
Michael Hackstein 51a683facb Added a toVelocyPack function to all indexes. Removed specialized toJson from all indexes. Generalized toJson invokes specialized toVelocyPack for compatibility reasons. 2016-01-19 15:40:37 +01:00
jsteemann 431900f17a changed namespace from triagens to arangodb 2016-01-17 00:44:53 +01:00
Jan Steemann 687d6133f0 comments reformatting 2016-01-11 09:52:39 +01:00
jsteemann 50c0e18d53 removed useless con|destructor comments 2016-01-07 21:19:53 +01:00
Jan Steemann 3ad20c0cae auto-generated headers 2016-01-06 18:41:51 +01:00
Jan Steemann a3b026d9d1 removed useless sections from code, unified include guards 2016-01-06 14:15:22 +01:00
Jan Steemann f422576ee0 clang-format 2016-01-05 17:43:24 +01:00
Max Neunhoeffer 225c8cd843 Work on TODOs. 2015-12-22 16:50:09 +01:00
Michael Hackstein 1e7108d9ca Optimized toVelocyPack functions in Index. Added special implementations for edge and primary indexes. All others TODO 2015-12-07 15:44:28 +01:00
Jan Steemann e29bc893b7 finalized index API changes 2015-11-25 16:44:01 +01:00
Jan Steemann db85c926be added transaction to AssocUnique APIs 2015-11-25 15:57:48 +01:00
Jan Steemann db078f1554 changed some APIs of AssocMulti 2015-11-25 15:40:01 +01:00
Jan Steemann 9ef5b4746a removed several includes from Common.h 2015-11-25 12:21:55 +01:00
Jan Steemann bf71cdecdb noexcept 2015-10-08 16:35:28 +02:00
Jan Steemann 0ea2247eb0 scan-build 2015-09-30 17:28:52 +02:00
Michael Hackstein 1afd19e550 Fixed the resizing of AssocUnique. It was different from AssocMulti which cased the nonUnique index to be faster than the unique one 2015-09-08 11:48:57 +02:00
Michael Hackstein 481cb1b7dd Removed const in AssocMulti batch insert. It was non-const casted internally... 2015-09-03 10:16:15 +02:00
Michael Hackstein 9001e88a89 Added a general batch inserter for AssocUnique. Not used in any index yet 2015-09-03 10:16:14 +02:00
Michael Hackstein 2212be29c0 Merge branch 'devel' of github.com:arangodb/arangodb into devel 2015-08-26 17:10:14 +02:00
Michael Hackstein 7257bf0b9d Skiplist and HashIndex will now print their figures if requested 2015-08-26 17:10:02 +02:00
Jan Steemann 8f2df77c30 Merge branch 'devel' of https://github.com/arangodb/arangodb into devel 2015-08-26 16:59:40 +02:00
Jan Steemann 249627e21b fixed VS build 2015-08-26 16:59:27 +02:00
Max Neunhoeffer c0f1b72bab Add "sensible" madvise calls. 
Essentially the strategy is: A newly created and a newly opened file
is advised to be "SEQUENTIAL ACCESS", because we will either write to
it or scan it sequentially. As soon as it is sealed, we switch the
advice to "RANDOM ACCESS", because this should be the normal pattern and
aggressive read-aheads tend to be bad. The collector and the compactor
switch a sealed file back to "SEQUENTIAL ACCESS" just before they scan
it and back to "RANDOM ACCESS", when they are done.

Furthermore, all data files in a collection are advised with "WILLNEED"
just before the collection is scanned during loading.

Finally, the actual hash table of AssocMulti is advised to be random
access, although this is an anonymous map given to us by malloc and not
a memory mapped file.
 2015-08-26 16:45:26 +02:00
Jan Steemann a3550e331e fixed makefiles 2015-08-26 16:17:45 +02:00
Michael Hackstein 4a3b8007bd Fixed memory calculation of HashIndexMulti. And added index information for it 2015-08-26 14:38:23 +02:00
Michael Hackstein 40c1361244 Merge branch 'devel' of github.com:arangodb/arangodb into array_indexing 2015-08-25 16:40:31 +02:00
Jan Steemann 18f231f666 do not read memory for comparisons 2015-08-25 16:09:12 +02:00
Max Neunhoeffer 203e9a5195 Make hashcache in AssocMulti switchable-off. Does not work yet. 2015-08-25 12:46:47 +02:00
Michael Hackstein 2dd0f7cf7f Continued @neunhoef 's on simplification of hash-index. The index itself will never free anything, calling class is responsible for freeing now. 2015-08-24 13:14:35 +02:00
Michael Hackstein d43c515b56 Fixed a bug in hash index buckets. When resizing the table was not nulled correctly. 2015-08-24 11:22:53 +02:00
Jan Steemann a1d0c4e431 fixed g++5.1 compile error, added tests 2015-08-13 11:14:50 +02:00
Jan Steemann 99ac624ab0 declare differently 2015-08-13 00:17:37 +02:00
Jan Steemann 2a88c76e0e fix parallel insertion 2015-08-05 15:16:07 +02:00
Jan Steemann 38227a81f8 speed up initial edge index creation 2015-08-03 18:27:50 +02:00
Max Neunhoeffer c87575ce33 Fix bug in AssocMulti lookupByKeyContinue if batchSize==1. 2015-06-29 16:32:00 +02:00
Jan Steemann ff7a00d6e4 fixed edge index selectivity estimates and added tests 2015-06-11 21:22:01 +02:00
Max Neunhoeffer 8ae33e04e7 Fix selectivity estimate by casting to double before division. 2015-06-11 11:50:51 +02:00
Jan Steemann 88198767dd logging 2015-05-29 09:49:22 +02:00
Max Neunhoeffer e426ca9205 Fix bug in edge index. 2015-05-18 13:57:32 -07:00
Jan Steemann 8670f2a36d Merge branch 'devel' of https://github.com/arangodb/arangodb into devel 2015-05-18 10:33:53 +02:00
Jan Steemann 30a9f44e64 please the VisualStudio compiler 2015-05-18 10:33:37 +02:00
Jan Steemann 96648678aa prevent memleak, disable debug output 2015-05-18 10:32:11 +02:00
Max Neunhoeffer 13204298d9 Make number of buckets in edge index configurable. 2015-05-17 19:04:47 -07:00