3719970514
fix: support 12000 query threads now;
...
merge the modifications of chenjiaqi;
it is the opened socket for each connection that reall matters;
by zengli
2017-10-27 13:58:35 +08:00
8bc423fb95
feat: add parallism for ghttp;
...
use C++11 thread, each for a query;
lock teh whole database when load/build/unload;
lock teh database when running update query;
query cache and the whole KVstore not resolved;
debug_lock should be removed later;
A query thread can open file in Util::memoryLeft once, and may also use Stream which will also open several files, so the limits of system must be increased to support high parallism;
by zengli, bugs to do
2017-10-26 21:24:44 +08:00
7f3b89587f
perf: work better for a large number of results
...
by chenjiaqi
2017-10-17 20:49:29 +08:00
e498e79983
fix: bugs when use QueryCache
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add extra triple pattern for OPTIONAL Group Pattern
by chenjiaqi
2017-09-14 14:41:25 +08:00
a697cf7519
fix: a bug when use QueryCache
...
by chenjiaqi
2017-09-07 17:17:27 +08:00
1caf4be04b
perf: add QueryCache
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determine whether new query and cached query are isomorphism
by cuihao and chenjiaqi
2017-09-06 14:17:20 +08:00
aac9638541
fix a bug when occuring OPTIONAL_GROUP_PATTERN; optimize the performance of StringIndex;
2017-07-27 15:58:51 +08:00
029f8cfdf7
add handler for pre vars
2017-07-17 16:27:41 +08:00
9ca106ca7e
refactor: merge code of chenjiaqi;
...
implement Bind and GroupBy in SPARQL;
by zengli
2017-07-14 16:42:47 +08:00
8e74a29f07
fix bug in DEBUG macros;
...
change int type to unsigned type but Query/* may not be fully changed
2017-03-25 20:08:23 +08:00
1b939b3a51
change to github to develop
2017-03-24 20:10:43 +08:00
d35d87eb45
support JSON result
2017-02-28 20:32:01 +08:00
e3b09c6529
change memory-disk swap to all-memory in VSTree::LRUCache;
...
deal with extra () in sparql;
support long string with multiple lines in sparql;
support str(IRI) in sparql;
2017-02-26 17:18:21 +08:00
74598bf66e
fix bugs in api and gclient;
...
fix bugs in gconsole, pre_var and vstree;
support selected pre vars and parallel edges;
update both en and ch docs
2017-02-17 17:09:47 +08:00
5e1f5e7a17
version 0.4.0
2017-01-16 14:12:57 +08:00
37bcc8602b
fix bug in General Evaluation
2016-09-28 14:01:39 +08:00
7303e40611
add postProcessing and stringIndex for getFinalResult;add insertion/deletion;fix bugs
2016-09-25 22:14:36 +08:00
52b600d44c
add distributed gstore by pengpeng
2016-09-18 20:01:57 +08:00
02e54e2c17
merge newest devGstore
2016-05-16 03:16:22 +08:00
bf1c5614b8
remove almost all debug info;move time and size to end
2016-05-04 15:36:17 +08:00
8f4fe83b18
improve join; add not-bgp;fix and better stream;add gconsole;use -O3
2016-04-01 20:58:15 +08:00
bookug
magicpanda0618
hulin12138
bookug