Fedor Isakov
|
a3f431b6b8
|
Fix a concurrent modification problem introduced inadvertently.
|
2018-06-22 15:27:17 +02:00 |
|
Fedor Isakov
|
558b068895
|
Disable an awkward optimization that had caused problems (failure to yield a correct match).
|
2018-06-20 17:51:22 +02:00 |
|
Fedor Isakov
|
6e0b9dee50
|
Switch to latest Kotlin release.
|
2018-03-05 12:02:37 +01:00 |
|
Fedor Isakov
|
7b113d5a21
|
Roll back an optimisation discriminating non-primary constraint symbols.
Doing so would change the semantics too much without apparent gains.
|
2017-11-09 12:02:27 +01:00 |
|
Fedor Isakov
|
2fb1f25d4c
|
Minor code cleanup
|
2017-11-06 16:37:37 +01:00 |
|
Fedor Isakov
|
11d87c7846
|
Minor performance tweaks.
|
2017-11-03 12:09:43 +01:00 |
|
Fedor Isakov
|
741a803553
|
Code cleanup in matcher.
|
2017-11-02 14:51:57 +01:00 |
|
Fedor Isakov
|
1b809205e5
|
Minor optimization and refactoring in rule matcher.
|
2017-10-31 12:27:39 +01:00 |
|
Fedor Isakov
|
c05dad493c
|
Reimplement unification algorithm in Kotlin using jtrove lib. Add dependency on trove4.
|
2017-10-30 18:22:02 +01:00 |
|
Fedor Isakov
|
d5cd9b825c
|
Avoid including value of a Logical into toString() results, as it may cause infinite loop.
|
2017-10-13 11:53:40 +02:00 |
|
Fedor Isakov
|
f65c0ce56e
|
Update kotlin version to 1.1.4.
|
2017-10-06 12:10:42 +02:00 |
|
Fedor Isakov
|
bfd6010b7d
|
Fix a bug in rule matching preventing good matches to be reported. Tests.
|
2017-10-06 12:09:57 +02:00 |
|
Fedor Isakov
|
3c96e3d36c
|
Rewrite TermTrie to not use recursion. Optimize put/lookup for speed.
|
2017-07-16 14:43:46 +02:00 |
|
Fedor Isakov
|
e72585aa65
|
Refactoring Matcher, MatchTrie. Trying to optimize calls to lookupAuxOccurrences() by reusing the previous searches.
|
2017-07-15 13:36:01 +02:00 |
|
Fedor Isakov
|
f8970f7825
|
Refactoring and reorganizing the matcher code, preparing for incremental matches search.
|
2017-07-11 14:21:25 +02:00 |
|
Fedor Isakov
|
90044e69c7
|
Update the copyright notice with the license. Remove obsolete artefacts and "generated" markings.
|
2017-06-05 15:16:19 +02:00 |
|
Fedor Isakov
|
7c5274aacb
|
Rename the maven projects and artefacts.
|
2017-06-05 13:38:31 +02:00 |
|
Fedor Isakov
|
0dcf1ecd81
|
Rename API interfaces for better readability.
|
2017-06-05 13:37:56 +02:00 |
|
Fedor Isakov
|
a23c0db226
|
Integrate unification into the Core module. Remove the unification lib and all its stuff.
|
2017-06-02 11:19:36 +02:00 |
|
Fedor Isakov
|
77662be281
|
Auto-changed .iml files. Switch to Kotlin 1.1.2. Switch to Dexx collection 0.7.
|
2017-06-01 15:11:54 +02:00 |
|
Fedor Isakov
|
c5c198cf8b
|
Refactoring in the reactor API: move invocation/occurrence factory methods to evaluation session, enable access to logical context from an invocation.
|
2017-03-27 19:01:07 +02:00 |
|
Fedor Isakov
|
a70c5f6f02
|
Ensure the failure is only reported to the trace once.
|
2017-03-22 10:50:05 +01:00 |
|
Fedor Isakov
|
cab0931cc1
|
Report failure to the trace.
|
2017-02-27 16:06:32 +01:00 |
|
Fedor Isakov
|
c687908e1e
|
Fix copying occurrences from the store view
|
2017-02-25 18:35:37 +01:00 |
|
Fedor Isakov
|
cae150819f
|
Introduce StoreView as a parameter to launching evaluation session. Minor code refactoring/extracting.
|
2017-01-10 20:19:59 +01:00 |
|
Fedor Isakov
|
c68d9a0bd7
|
Refactoring the reactor API. Extract StoreView. Get rid of obsolete calls to SessionSolver, cleanup the interface. Introduce AbstractSolver. Move instantiation arguments to solver/program. Cleaning up the code.
|
2017-01-05 17:34:53 +01:00 |
|
Fedor Isakov
|
ebfe680aae
|
Refactoring the reactor API. Extract StoreView, get rid of obsolete calls to SessionSolver. Cleaning up the code.
|
2017-01-04 10:47:23 +01:00 |
|
Fedor Isakov
|
0771504044
|
Refactoring the reactor API, cleaning up the code.
|
2017-01-03 12:11:31 +01:00 |
|
Fedor Isakov
|
466c015263
|
Handlers to have multiple primary constraints. RuleIndex to select handlers with matching primary symbol, if a handler has one. Only "accept-all" handlers process non-primary constraints.
|
2016-12-28 12:54:19 +01:00 |
|
Fedor Isakov
|
26f12f187d
|
Refactor the evaluation controller to have handlers. RuleIndex to select handlers with matching primary symbol first, then the "accept-all" handlers. Tests.
|
2016-12-23 16:50:31 +01:00 |
|
Fedor Isakov
|
e6c7ee74f5
|
Renaming implementation classes to clean up the namespace.
|
2016-12-22 12:27:34 +01:00 |
|
Fedor Isakov
|
b891f0fa47
|
Optimizing the aux lookup of constraints by moving the constraint symbol to the top of the search term.
|
2016-12-14 17:07:58 +01:00 |
|
Fedor Isakov
|
3dd42efe32
|
Include information of the parent activations in the profiling data.
|
2016-12-14 12:34:18 +01:00 |
|
Fedor Isakov
|
90640f1d3d
|
Bumped up the kotlin version in maven project file. Switch to the latest dexx collections. Drop google collections (unused). Re-imported all maven projects.
|
2016-12-13 10:31:16 +01:00 |
|
Fedor Isakov
|
bdc4701b23
|
Uptimizing the profiler. Ensure only the top 98% of the durations get reported.
|
2016-12-12 15:42:06 +01:00 |
|
Fedor Isakov
|
cb7dc76aa5
|
Simplify MatchTrie: no more additional nextSibling calculation, which had caused exponential search (yikes!); code cleanup.
|
2016-12-06 16:58:21 +01:00 |
|
Fedor Isakov
|
76fa878518
|
Report profiling results even on evaluation failure.
|
2016-12-06 16:58:21 +01:00 |
|
Fedor Isakov
|
b02f3d727b
|
Fix infinite loop on cyclic terms. Detect term cycles while walking on put/remove/retrieve.
|
2016-12-06 16:58:15 +01:00 |
|
Fedor Isakov
|
7fe7662873
|
Fix the failing match if case of the wrong constraints order. Test.
|
2016-11-23 15:55:45 +01:00 |
|
Fedor Isakov
|
b4e9d45f7e
|
Enforce the constraint transparency contract on bound logicals: treat the value as the constraint argument. Remove misbehaving test.
|
2016-10-13 11:07:27 +02:00 |
|
Fedor Isakov
|
f1238b4e30
|
Implement missing methods.
|
2016-08-29 10:53:44 +02:00 |
|
Fedor Isakov
|
5ed7b207ca
|
Minor optimizations. Avoid calling toString() on symbols.
Avoid notifying on logical's value updated if the value is same.
Avoid calling unification on constraint/occurrence terms.
Some code cleanup.
|
2016-06-30 09:45:45 +02:00 |
|
Fedor Isakov
|
60cd075bf3
|
Specifying occurrence arguments to patternPredicates.
Correctly wrapping/unwrapping of arguments when matching rules.
Optimizing MatchTrie: process related occurrences first to avoid quadratic complexity.
|
2016-06-26 18:19:30 +02:00 |
|
Fedor Isakov
|
735c6b20e8
|
Switch to using JDK 1.8 for the project.
|
2016-06-24 14:22:22 +02:00 |
|
Fedor Isakov
|
34dc1208f3
|
Avoid runnig potentially unsafe code in finally{}, which can mask the original exception.
|
2016-06-24 14:21:36 +02:00 |
|
Fedor Isakov
|
2ae25c6756
|
Make use of LogicalOwner interface to avoid creating logicals that have other logical as value.
|
2016-06-24 14:20:42 +02:00 |
|
Fedor Isakov
|
61ef4ff4af
|
Refactor the way logical's parent update are handled in the occurrence store, fix the broken update leading to corrupted store.
Ensure constraint occurrences are alive before reactivating.
|
2016-06-16 11:48:06 +02:00 |
|
Fedor Isakov
|
0699c7f6ad
|
Move IdHashSet to util.
|
2016-06-16 11:46:39 +02:00 |
|
Fedor Isakov
|
8300fbb817
|
Optimization in occurrence store: avoid calling remove on TermTrie: very expensive. Some code cleanup and refactoring.
|
2016-06-08 11:17:38 +02:00 |
|
Fedor Isakov
|
ed2ff61ec4
|
Reimplemented TermTrie using discrimination trees.
|
2016-06-06 16:18:49 +02:00 |
|
Fedor Isakov
|
57a76ad43c
|
Fix memory leak
|
2016-06-02 12:20:00 +02:00 |
|
Fedor Isakov
|
ab23988887
|
Profiling processing of occurrences.
|
2016-06-02 11:57:12 +02:00 |
|
Fedor Isakov
|
61b488aebd
|
Cleaning up TermTrie code.
|
2016-06-02 11:56:14 +02:00 |
|
Fedor Isakov
|
8185605e99
|
Optimizing term trie and rules index. Using bitset to mark value tokens incidental with nodes in the "term superposition" of term trie.
|
2016-06-02 11:03:19 +02:00 |
|
Fedor Isakov
|
0f7ffd9141
|
Support for triggering arbitrary predicates on an occurrence match with a head's rule.
Properly handling constraint pattern/occurrence match with values/variables on either side using modal unificaiton.
|
2016-05-27 20:55:31 +02:00 |
|
Fedor Isakov
|
5c2b1539c9
|
TermTrie: introduce value tokens; ensure the value can be retrieved iff all the term's leaves match.
|
2016-05-27 20:55:31 +02:00 |
|
Fedor Isakov
|
1652eacfe3
|
Integrating TermTrie in the occurrence store.
|
2016-05-22 17:09:02 +02:00 |
|
Fedor Isakov
|
e9969b08b7
|
Integrating TermTrie in the rules index, tests.
|
2016-05-22 15:44:35 +02:00 |
|
Fedor Isakov
|
82d5763039
|
TermTrie: maintaining the order of the values.
|
2016-05-19 20:31:05 +02:00 |
|
Fedor Isakov
|
b42f005c7e
|
TermTrie: supporting term variables.
|
2016-05-19 16:39:52 +02:00 |
|
Fedor Isakov
|
a44366921b
|
TermTrie: building an index of rules/occurrences from term values. Term variables not yet supported.
|
2016-05-18 15:44:56 +02:00 |
|
Fedor Isakov
|
e1e642deca
|
Optimizing logical observers manipulation: get rid of linear search.
|
2016-05-10 11:24:06 +02:00 |
|
Fedor Isakov
|
79e920c546
|
Refactoring utility classes to a separate package
|
2016-05-10 10:09:18 +02:00 |
|
Fedor Isakov
|
b54673b5a8
|
Matcher optimizations: get rid of sequence and flatMap, re-implement iterating over MatchTrie using primitives, ensure no exponential search is necessary.
|
2016-05-10 10:04:32 +02:00 |
|
Fedor Isakov
|
22d208ee74
|
Two more optimizations in MatchTrie: early cutoff of deadend branches; ensure candidate occurrences match constraints.
|
2016-04-26 17:39:28 +02:00 |
|
Fedor Isakov
|
b5f495d6f7
|
Another major optimization in the matcher: lazily initialize MatchTrie. Update OccurrenceStore on logical value updated.
|
2016-04-26 13:22:19 +02:00 |
|
Fedor Isakov
|
43e9b35e1e
|
Some more minor optimizations in the match processing. Minor code refactorings.
|
2016-04-24 17:53:49 +02:00 |
|
Fedor Isakov
|
7095551b7f
|
Minor optimization in the match processing.
|
2016-04-22 13:25:41 +02:00 |
|
Fedor Isakov
|
2d46cd9542
|
Rewritten Matcher to not rely on Sequence and flatMap, instead using MatchTrie. OccurrenceIndex interface made clear. Some minor code optimizations.
|
2016-04-21 20:49:06 +02:00 |
|
Fedor Isakov
|
efc293b495
|
Switch to the latest version of Kotlin.
|
2016-04-17 15:47:41 +02:00 |
|
Fedor Isakov
|
e2209fa93e
|
Minor optimizations in unifier and matcher.
|
2016-04-16 19:23:19 +02:00 |
|
Fedor Isakov
|
d0bf94fc91
|
Support body alternation in Handler. Adopt the changes in the API.
|
2016-04-15 13:59:23 +02:00 |
|
Fedor Isakov
|
678ab96773
|
Introduce HandlerFrame. Building the framework for supporting disjuctions in rule productions.
|
2016-04-08 16:02:28 +02:00 |
|
Fedor Isakov
|
e55108030b
|
Avoid dependency of Handler onto Solver. Access solver via the evaluation session.
|
2016-04-07 11:40:50 +02:00 |
|
Fedor Isakov
|
d7c0060724
|
Make PropagationHistory persistent (functional).
|
2016-04-06 16:53:29 +02:00 |
|
Fedor Isakov
|
a1a17426b7
|
Extract PropagationHistory. Code refactoring and cleanup in preparation to switching to persistent OccurrenceStore and Handler.
|
2016-04-06 13:23:04 +02:00 |
|
Fedor Isakov
|
15630b1582
|
Integrate changes in the API: EvaluationTrace. Updated the Handler to reflect the changes.
|
2016-03-17 13:45:50 +01:00 |
|
Fedor Isakov
|
8c103ddbd1
|
Integrate changes in the API imported from the Logic project. Change the code accordingly.
|
2016-03-16 16:26:25 +01:00 |
|
Fedor Isakov
|
c8812c139e
|
Adopted the unification lib as part of this project.
|
2016-03-10 12:14:18 +01:00 |
|
Fedor Isakov
|
4b1db276bc
|
Switch to persistent set of IdWrapper. Minor adjustments in the profiling setup.
|
2016-03-09 16:03:53 +01:00 |
|
Fedor Isakov
|
6089f8c5ff
|
Optimize selection of rules to try based on the values in the constraint arguments
|
2016-03-09 15:14:51 +01:00 |
|
Fedor Isakov
|
64591e113b
|
Attempting optimizations in the matcher. Minor refactorings.
|
2016-03-08 11:40:31 +01:00 |
|
Fedor Isakov
|
ec6ce31cc2
|
Propagation history feature, tests. Minor refactorings.
|
2016-03-07 15:23:57 +01:00 |
|
Fedor Isakov
|
63bb7f578d
|
Ensure the null value is never exposed when merging variable (ground-free)
|
2016-03-03 16:42:09 +01:00 |
|
Fedor Isakov
|
701a434d69
|
Reactivate occurrences on union of var arguments. Tests.
|
2016-03-03 12:58:53 +01:00 |
|
Fedor Isakov
|
286fa4c5e6
|
Clean profiler data at the end of session run
|
2016-02-24 14:55:15 +01:00 |
|
Fedor Isakov
|
6cfa569663
|
Switch to the latest Kotlin RC 1050
|
2016-02-11 16:49:36 +01:00 |
|
Fedor Isakov
|
d38373fc79
|
No more dumping of activation stack on an error
|
2016-02-11 16:33:35 +01:00 |
|
Fedor Isakov
|
619337151f
|
Updated API sources from the latest version of Logic. Adapted to the new API. LogicalPattern -> MetaLogical. Renamed all *pattern entities. RuleBuilder for tests.
|
2016-01-29 14:41:57 +01:00 |
|
Fedor Isakov
|
fb65c965c4
|
Switch to Kotlin 1.0.0 RC
|
2016-01-25 23:17:59 +01:00 |
|
Fedor Isakov
|
322485c046
|
Index occurrences by value.
Lookup of occurrences in the store is forced to match value OR logical (probably need both).
|
2016-01-25 18:00:18 +01:00 |
|
Fedor Isakov
|
c557bbab97
|
Force occurrences matching with free logicals to fail if no occurrences with those logicals.
Fix occurrence store to always take the representative of a logical.
|
2016-01-25 14:17:38 +01:00 |
|
Fedor Isakov
|
ed76bdae73
|
Optimizing looking up constraint occurrences to complete a match.
Parent observer for logicals, maintaining the logical-to-occurrence index in occurrence store.
Some code refactoring.
|
2016-01-24 20:45:46 +01:00 |
|
Fedor Isakov
|
b8aa435eb4
|
Introduced Profiler to track bottlenecks. Some obvious optimizations. Refactoring for cleaner code.
|
2016-01-21 11:44:52 +01:00 |
|
Fedor Isakov
|
1dd3294483
|
Updated the unification lib to 1.0.2
|
2016-01-19 12:58:39 +01:00 |
|
Fedor Isakov
|
caf7ba78f9
|
Make sure logical instances have unique symbols (a unification lib's requirement)
|
2016-01-19 12:03:55 +01:00 |
|
Fedor Isakov
|
945f1c12f5
|
Fix logical pattern to logical mapping. Various small fixes.
|
2016-01-13 23:21:16 +01:00 |
|
Fedor Isakov
|
3cf3f4b21d
|
Updated API sources from the latest version of Logic. Adapted to the new API. Invocation/occurrence arguments.
|
2016-01-13 23:09:53 +01:00 |
|
Fedor Isakov
|
bedb9592a0
|
Updated API sources from the latest version of Logic. Adapted to the new API. Activation stack.
|
2016-01-11 16:07:52 +01:00 |
|
Fedor Isakov
|
e97b854f4c
|
Updated API sources from the latest version of Logic. Adapted to the new API.
|
2016-01-09 02:14:10 +01:00 |
|
Fedor Isakov
|
057c4d7c69
|
Logical value observers. Testing reactivation of constraint occurrences.
|
2016-01-08 15:11:09 +01:00 |
|
Fedor Isakov
|
b90bdc84c4
|
MemLogicalPattern. Switch to using MemLogical in tests.
|
2016-01-07 12:56:13 +01:00 |
|
Fedor Isakov
|
8aa6b04c70
|
Extract away program builder-related stuff: this part is going to be provided by the reactor's client
|
2016-01-07 12:07:55 +01:00 |
|
Fedor Isakov
|
c3bfcc9311
|
Updated API sources from the latest version of Logic. Adapted to the new API.
|
2016-01-06 20:30:54 +01:00 |
|
Fedor Isakov
|
2dfe0db180
|
Ensure evaluation session is cleared on exit
|
2016-01-05 12:44:00 +01:00 |
|
Fedor Isakov
|
406c8c3af1
|
Updated the maven artifacts packaging
|
2015-12-28 10:35:40 +01:00 |
|
Fedor Isakov
|
2f38824ed5
|
Updated API sources from the latest version of Logic. Adapted to the new API.
|
2015-12-27 23:42:58 +01:00 |
|
Fedor Isakov
|
b80da31c1b
|
Testing and fixing the handler semantics. Drop matches with occurrences that are no longer alive.
|
2015-12-27 00:18:26 +01:00 |
|
Fedor Isakov
|
c64bbfb240
|
Removed superfluous libs
|
2015-12-25 13:30:56 +01:00 |
|
Fedor Isakov
|
20948a859c
|
First real program working
|
2015-12-25 10:32:05 +01:00 |
|
Fedor Isakov
|
49ebcab10d
|
Testing EvaluationSession and SessionSolver
|
2015-12-24 19:15:40 +01:00 |
|
Fedor Isakov
|
a58af2c921
|
Upgraded to the latest Kotlin beta
|
2015-12-23 16:43:37 +01:00 |
|
Fedor Isakov
|
a3346ae57f
|
Adapting to changes in the API. Implemented LogicalContext. Generifying code in tests. Testing LogicalPattern.
|
2015-12-23 16:26:35 +01:00 |
|
Fedor Isakov
|
c04ecab6d0
|
Switched to using LogicalContext for the rule matching, tests
|
2015-12-22 11:08:00 +01:00 |
|
Fedor Isakov
|
03787eb8fe
|
Implemented rule matcher using unification lib.
Refactor the code into handler and matcher.
Tests separation and cleanup.
|
2015-12-18 22:28:36 +01:00 |
|
Fedor Isakov
|
d1604d317f
|
Hardcoded version in pom.xml everywhere, IDEA project structure auto-updated from pom's
|
2015-12-17 17:35:09 +01:00 |
|
Fedor Isakov
|
ecc640258a
|
Imported unification lib using maven via JitPack.io. Set up build using maven
|
2015-12-13 17:24:14 +01:00 |
|
Fedor Isakov
|
8f75050b2e
|
Imported unification lib using maven via JitPack.io
|
2015-12-12 22:50:05 +01:00 |
|
Fedor Isakov
|
1c9ce1f5f5
|
Basic guards support.
|
2015-12-10 23:15:51 +01:00 |
|
Fedor Isakov
|
d15f6908d5
|
Initial support for logicals. Small refactoring in tests.
|
2015-12-10 14:27:03 +01:00 |
|
Fedor Isakov
|
fc372c1420
|
Initial support for expressions
|
2015-12-09 17:18:42 +01:00 |
|
Fedor Isakov
|
a7708f3974
|
Adapting to the latest reactor API. RuleHandler and tests (no predicates yet).
|
2015-12-09 00:26:37 +01:00 |
|
Fedor Isakov
|
1ce311a0bf
|
Update kotlin to the latest beta, make all dependencies on kotlin "compile"
|
2015-12-09 00:25:24 +01:00 |
|
Fedor Isakov
|
e07f608b04
|
Implementing EvaluationSession
|
2015-12-03 21:55:03 +01:00 |
|
Fedor Isakov
|
50332e1e56
|
Added dexx library
|
2015-12-03 21:55:03 +01:00 |
|
Fedor Isakov
|
80b2cd5e4c
|
Planning session implementation. Removed Bridge module
|
2015-12-03 21:55:03 +01:00 |
|
Fedor Isakov
|
ff71c6f990
|
Rules builder using the Kotlin builder pattern
|
2015-11-22 22:35:54 +01:00 |
|
Fedor Isakov
|
77c827f8cd
|
Started with tests. Switched to kotlin runtime+stdlib from Maven
|
2015-11-22 18:39:36 +01:00 |
|
Fedor Isakov
|
9632742625
|
Imported new sources for the API
|
2015-11-22 15:52:12 +01:00 |