diff options
Diffstat (limited to 'Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner/src/hu/bme/mit/inf/dslreasoner/viatrasolver/reasoner/dse/SolutionStoreWithDiversityDescriptor.xtend')
-rw-r--r-- | Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner/src/hu/bme/mit/inf/dslreasoner/viatrasolver/reasoner/dse/SolutionStoreWithDiversityDescriptor.xtend | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner/src/hu/bme/mit/inf/dslreasoner/viatrasolver/reasoner/dse/SolutionStoreWithDiversityDescriptor.xtend b/Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner/src/hu/bme/mit/inf/dslreasoner/viatrasolver/reasoner/dse/SolutionStoreWithDiversityDescriptor.xtend deleted file mode 100644 index 1e7f18a8..00000000 --- a/Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner/src/hu/bme/mit/inf/dslreasoner/viatrasolver/reasoner/dse/SolutionStoreWithDiversityDescriptor.xtend +++ /dev/null | |||
@@ -1,120 +0,0 @@ | |||
1 | package hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.dse | ||
2 | |||
3 | import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.neighbourhood.PartialInterpretation2ImmutableTypeLattice | ||
4 | import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.PartialInterpretation | ||
5 | import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.DiversityDescriptor | ||
6 | import java.util.LinkedList | ||
7 | import java.util.List | ||
8 | import org.eclipse.viatra.dse.base.ThreadContext | ||
9 | import java.util.HashSet | ||
10 | import java.util.Set | ||
11 | |||
12 | enum DiversityGranularity { | ||
13 | Nodewise, Graphwise | ||
14 | } | ||
15 | |||
16 | class SolutionStoreWithDiversityDescriptor { | ||
17 | val DiversityDescriptor descriptor | ||
18 | DiversityGranularity granularity | ||
19 | val PartialInterpretation2ImmutableTypeLattice solutionCoder = new PartialInterpretation2ImmutableTypeLattice | ||
20 | val Set<Integer> solutionCodeList = new HashSet | ||
21 | |||
22 | var long runtime | ||
23 | var int allCheck | ||
24 | var int successfulCheck | ||
25 | |||
26 | new(DiversityDescriptor descriptor) { | ||
27 | if(descriptor.ensureDiversity) { | ||
28 | this.descriptor = descriptor | ||
29 | this.granularity = DiversityGranularity::Nodewise | ||
30 | } else { | ||
31 | this.descriptor = null | ||
32 | this.granularity = DiversityGranularity::Nodewise | ||
33 | } | ||
34 | } | ||
35 | |||
36 | def public isActive() { | ||
37 | descriptor!==null | ||
38 | } | ||
39 | |||
40 | def getSumRuntime() { | ||
41 | return runtime | ||
42 | } | ||
43 | def getSuccessRate() { | ||
44 | return successfulCheck as double / allCheck | ||
45 | } | ||
46 | |||
47 | def isDifferent(ThreadContext context) { | ||
48 | if(active) { | ||
49 | val start = System.nanoTime | ||
50 | val model = context.model as PartialInterpretation | ||
51 | var boolean isDifferent | ||
52 | if(this.granularity == DiversityGranularity::Graphwise) { | ||
53 | val code = solutionCoder.createRepresentation(model, | ||
54 | descriptor.range, | ||
55 | descriptor.parallels, | ||
56 | descriptor.maxNumber, | ||
57 | descriptor.relevantTypes, | ||
58 | descriptor.relevantRelations).modelRepresentation.hashCode | ||
59 | |||
60 | isDifferent = !solutionCodeList.contains(code) | ||
61 | } else if(this.granularity == DiversityGranularity::Nodewise){ | ||
62 | val codes = solutionCoder.createRepresentation(model, | ||
63 | descriptor.range, | ||
64 | descriptor.parallels, | ||
65 | descriptor.maxNumber, | ||
66 | descriptor.relevantTypes, | ||
67 | descriptor.relevantRelations).modelRepresentation.keySet.map[hashCode].toList | ||
68 | val differentCodes = codes.filter[!solutionCodeList.contains(it)] | ||
69 | //println(differentCodes.size) | ||
70 | |||
71 | isDifferent = differentCodes.size>=1 | ||
72 | } else { | ||
73 | throw new UnsupportedOperationException('''Unsupported diversity type: «this.granularity»''') | ||
74 | } | ||
75 | |||
76 | runtime += System.nanoTime - start | ||
77 | allCheck++ | ||
78 | if(isDifferent) { successfulCheck++ } | ||
79 | return isDifferent | ||
80 | } else { | ||
81 | allCheck++ | ||
82 | successfulCheck++ | ||
83 | return true | ||
84 | } | ||
85 | } | ||
86 | |||
87 | def canBeDifferent(ThreadContext context) { | ||
88 | return true | ||
89 | } | ||
90 | |||
91 | def newSolution(ThreadContext context) { | ||
92 | if(active) { | ||
93 | val start = System.nanoTime | ||
94 | val model = context.model as PartialInterpretation | ||
95 | if(this.granularity == DiversityGranularity::Graphwise) { | ||
96 | val code = solutionCoder.createRepresentation(model, | ||
97 | descriptor.range, | ||
98 | descriptor.parallels, | ||
99 | descriptor.maxNumber, | ||
100 | descriptor.relevantTypes, | ||
101 | descriptor.relevantRelations).modelRepresentation.hashCode | ||
102 | |||
103 | solutionCodeList += code.hashCode | ||
104 | } else if(this.granularity == DiversityGranularity::Nodewise){ | ||
105 | val codes = solutionCoder.createRepresentation(model, | ||
106 | descriptor.range, | ||
107 | descriptor.parallels, | ||
108 | descriptor.maxNumber, | ||
109 | descriptor.relevantTypes, | ||
110 | descriptor.relevantRelations).modelRepresentation.keySet.map[hashCode].toList | ||
111 | |||
112 | solutionCodeList += codes.map[it.hashCode] | ||
113 | } else { | ||
114 | throw new UnsupportedOperationException('''Unsupported diversity type: «this.granularity»''') | ||
115 | } | ||
116 | |||
117 | runtime += System.nanoTime - start | ||
118 | } | ||
119 | } | ||
120 | } \ No newline at end of file | ||