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13 Commits

Author SHA1 Message Date
orbiter
1a9cfd8718 some performance hacks (CPU only, not IO) 
this will cause better computation speed for single- and multi-core;
there are enhancements that will speed up old and slow machines as well
as multi-core CPUs. Indexing of surrogates has been speed up
from 4000 PPM to over 20000 PPM on a simple dual core office computer.
Since the enhancements are mostly in core routines, the hack should also
speed up search performance.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6276 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-08-28 13:28:11 +00:00
orbiter
92407009b2 cleanup 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6275 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-08-27 23:20:59 +00:00
orbiter
0ba1beaf56 separated rwi constraint evaluation from rwi ranking and added concurrency 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6274 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-08-27 22:54:32 +00:00
orbiter
ce7924d712 better concurrency for rwi entry parsing during search processing 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6273 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-08-27 22:06:52 +00:00
orbiter
0e8647d62f refactoring of search classes 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6184 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-07-08 22:14:57 +00:00
orbiter
dafffd0153 refactoring of parsers and document processing 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6182 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-07-08 21:48:08 +00:00
orbiter
be1c7ddc64 refactoring of search classes -- moved Ranking Profile to search package 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6086 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-06-16 21:45:40 +00:00
orbiter
c097531e3d added a catch Exception to all thread to check if any of them silently dies without any other notification 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5922 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-05-05 06:31:35 +00:00
orbiter
89ec3acb3e - full abstraction of index content type: the kelondro full text index may now also contain indexes about other content than text, i.e. navigation indexes or reverse linking indexes. 
- during index joins all word positions are maintained: better ranking for word distance possible; exact phrase match can be implemented soundly


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5804 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-04-15 06:34:27 +00:00
orbiter
44e01afa5b - refactoring 
- a little bit more abstraction
- new interfaces for index abstraction

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5783 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-04-07 09:34:41 +00:00
orbiter
c2359f20dd refactoring: better abstraction of reference and metadata prototypes. 
This is a preparation to introduce other index tables as used now only for reverse text indexes. Next application of the reverse index is a citation index.
Moved to version 0.74

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5777 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-04-03 13:23:45 +00:00
borg-0300
c450e3746b svn attributes added 
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5736 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-20 15:44:59 +00:00
orbiter
6ffc6e3389 more refactoring of indexer and kelondro classes; 
- integrating the indexer into kelondro as package 'text'
- renaming of classes in kelondro.index

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5663 6c8d7289-2bf4-0310-a012-ef5d649a1542
 2009-03-02 10:00:32 +00:00