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17 Commits

Author SHA1 Message Date
Frank Celler ac9f375fb5 big reformat 2018-12-26 00:54:03 +01:00
Dan Larkin-York 66e9fb1dbd Avoid memset on non-POD types for portability. (#5558) 2018-06-12 08:49:37 +02:00
Wilfried Goesgens ee9352c0ce Bug fix/refactor read write locks (#5215) 2018-05-24 21:18:00 +02:00
Jan e8ef1a21b6 fix some issues found by coverity code scan (#3256) 2017-09-21 10:26:59 +02:00
Simon Grätzer 88d01b89b5 Optimizations for Caches and Graph Traversals (#3169) 2017-08-31 18:33:10 +02:00
Michael Hackstein b9d2faa7cc Added warmup function for indexes.
Squashed commit of the following:

commit bc0472d212b2efef0d7b1b8a36f2b43e8432ba86
Merge: eb47631 5f87674
Author: Michael Hackstein <michael@arangodb.com>
Date:   Mon May 29 09:39:31 2017 +0200

    Merge branch 'devel' of github.com:arangodb/arangodb into feature/rocks-index-warmup

commit eb476310b0ca6165be10b37b960933886c2757f5
Merge: d725f21 32149d2
Author: Michael Hackstein <michael@arangodb.com>
Date:   Mon May 29 09:00:41 2017 +0200

    Merge branch 'devel' of github.com:arangodb/arangodb into feature/rocks-index-warmup

commit d725f21f7d61f7c79ba31fc0338881e35f4d8f48
Author: Michael Hackstein <michael@arangodb.com>
Date:   Fri May 26 15:53:23 2017 +0200

    Activated collection warmup in Cluster Mode. Added a test for collection warmup (SingleServerOnly)

commit 132bf4f9565b0dcf4ec9f84e93897b482a67ce7f
Author: Michael Hackstein <michael@arangodb.com>
Date:   Fri May 26 12:46:20 2017 +0200

    Implemented client-side warmup. It can now be triggered via http and arangosh

commit 78ea449dff86118814a2f87bdb59dc16544d92b6
Author: Michael Hackstein <michael@arangodb.com>
Date:   Fri May 26 11:25:40 2017 +0200

    Fixed assertion.

commit dae80f6277dde1a52eadda506858cc36e235bd55
Author: Michael Hackstein <michael@arangodb.com>
Date:   Fri May 26 11:08:46 2017 +0200

    Improved the CuckooIndexEstimator computeEstimate function. It is now much better on collections with many different values

commit 7abf57876511ba369d7a577e1995d4575e98c7c8
Author: Michael Hackstein <michael@arangodb.com>
Date:   Fri May 26 11:06:43 2017 +0200

    Edge index warmup will now first check if a document is stored and if not will insert it. Furthermore it resizes the cache with an estimate of how many documents will be most likely inserted

commit 890d8ad4cdfd155249f060fedd5c798b9531d556
Author: Michael Hackstein <michael@arangodb.com>
Date:   Fri May 26 11:04:47 2017 +0200

    Adjusted thresholds in transactional cache. Wastly increased the amount of tries to get the lock. Lowered the fill-grade boundaries

commit 60972ab7151a3acb78e1aae4149de11d0da7aceb
Author: Michael Hackstein <michael@arangodb.com>
Date:   Fri May 26 10:45:38 2017 +0200

    Added new Logtpopic CACHE that should be used to log important information regarding caches, like debug ouput on evictions / resizing, or memory-pressure resizing going on

commit 2dfacb9aef6e3fde169032514baca386786d059c
Author: Michael Hackstein <michael@arangodb.com>
Date:   Fri May 26 10:44:21 2017 +0200

    Fixed an assertion in index iterator. It expected _from/_to to be cached but we modified to cache entire document

commit f05beccef65853c30eda1859a39c28ea2295bc71
Merge: 13c6abf 5c46430
Author: Michael Hackstein <michael@arangodb.com>
Date:   Fri May 26 07:56:58 2017 +0200

    Merge branch 'devel' of github.com:arangodb/arangodb into feature/rocks-index-warmup

commit 13c6abfbc2ddb451a689011110411df68247435e
Author: Michael Hackstein <michael@arangodb.com>
Date:   Wed May 24 09:52:01 2017 +0200

    Added a getExtra feature for the edgeIndex. It now returns the complete edge as extra (temporary). Modified the EdgeCache to cache token and edge document (temporary). Added a warmup Function to collections that is used to warmup the index caches on demand.
2017-05-29 09:40:58 +02:00
Dan Larkin 5ec026b659 Added sizeHint method for caches to improve warmup procedures. 2017-05-24 13:45:53 -04:00
Dan Larkin 71846d0ad7 Added hinting so cache table is aware of eviction rate problems. 2017-05-23 19:05:50 -04:00
Dan Larkin 78c80c3a3d Doubled size of cache buckets to increase associativity. 2017-05-23 17:51:47 -04:00
Dan Larkin 5817de528f Adjusted some cache constants and added eviction rate tracking. 2017-05-15 13:24:30 -04:00
jsteemann 11cf6ed5c6 re-set fillgrades back to original values 2017-05-15 16:47:41 +02:00
jsteemann fc44711531 adjust fillgrades as suggested by @neunhoef 2017-05-15 15:03:29 +02:00
Simon Grätzer fce51594ac Fixing hash index semantics 2017-04-06 12:41:47 +02:00
Dan Larkin 9590d911ea Removed some alignas directives. 2017-03-27 17:32:44 -04:00
Dan Larkin c2f370f99b Fixed an alignment bug in cache. 2017-03-24 13:39:05 -04:00
jsteemann 7634bb5039 fixed some compile warnings 2017-03-13 17:44:46 +01:00
Dan Larkin 6a449efb06 Improved cache rebalancing and allocation strategies. 2017-03-11 12:15:08 -05:00