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Tweak matcher (compute connected components in advance). Simple pattern matching with RAMification (incl. Python expressions) seems to work.

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This commit is contained in:
Joeri Exelmans 2024-09-06 21:10:23 +02:00
parent bed3529676
commit 4160a8953e
13 changed files with 388 additions and 70 deletions
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30
pattern_matching/generator.py
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@ -200,3 +200,33 @@ class GraphGenerator(object):
# ----------------------------------------------------------------------
return pattern
def get_random_host_and_guest(nr_vtxs, nr_vtx_types, nr_edges, nr_edge_types, pattern_nr_vtxs=3, pattern_nr_edges=15):
dv = [random.randint(0, nr_vtx_types) for _ in range(nr_vtxs)]
de = [random.randint(0, nr_edge_types) for _ in range(nr_edges)]
dc_inc = [random.randint(0, nr_vtxs-1) for _ in range(nr_edges)]
dc_out = [random.randint(0, nr_vtxs-1) for _ in range(nr_edges)]
return get_host_and_guest(dv, de, dc_inc, dc_out, pattern_nr_vtxs, pattern_nr_edges)
def get_host_and_guest(dv, de, dc_inc, dc_out, pattern_nr_vtxs=3, pattern_nr_edges=15):
gg = GraphGenerator(dv, de, dc_inc, dc_out)
graph = gg.getRandomGraph()
pattern = gg.getRandomPattern(pattern_nr_vtxs, pattern_nr_edges, debug=False)
return (graph, pattern)
def get_large_host_and_guest():
dv = [ 10,5,4,0,8,6,8,0,4,8,5,5,7,0,10,0,5,6,10,4,0,3,0,8,2,7,5,8,1,0,2,10,0,0,1,6,8,4,7,6,4,2,10,10,6,4,6,0,2,7 ]
de = [ 8,10,8,1,6,7,4,3,5,2,0,0,9,6,0,3,8,3,2,7,2,3,10,8,10,8,10,2,5,5,10,6,7,5,1,2,1,2,2,3,7,7,2,1,7,2,9,10,8,1,9,4,1,3,1,1,8,2,2,9,10,9,1,9,4,10,10,10,9,3,5,3,6,6,9,1,2,6,3,2,4,10,9,6,5,6,2,4,3,2,4,10,6,2,8,8,0,5,1,7,3,4,3,8,7,3,0,8,3,3,8,5,10,5,9,3,1,10,3,2,6,3,10,0,5,10,9,10,0,1,4,7,10,3,1,9,1,2,3,7,4,3,7,8,8,4,5,10,1,4 ]
dc_inc = [ 0,25,18,47,22,25,16,45,38,25,5,45,15,44,17,46,6,17,35,8,16,29,48,47,25,34,4,20,24,1,47,44,8,25,32,3,16,6,33,21,6,13,41,10,17,25,21,33,31,30,5,4,45,26,16,42,12,25,29,3,32,30,14,26,11,13,7,13,3,43,43,22,48,37,20,28,15,40,19,33,43,16,49,36,11,25,9,42,3,22,16,40,42,44,27,30,1,18,10,35,19,6,9,43,37,38,45,19,41,14,37,45,0,31,29,31,24,20,44,46,8,45,43,3,38,38,35,12,19,45,7,34,20,28,12,17,45,17,35,49,20,21,49,1,35,38,38,36,33,30 ]
dc_out = [ 9,2,49,49,37,33,16,21,5,46,4,15,9,6,14,22,16,33,23,21,15,31,37,23,47,3,30,26,35,9,29,21,39,32,22,43,5,9,41,30,31,30,37,33,31,34,23,22,34,26,44,36,38,33,48,5,9,34,13,7,48,41,43,26,26,7,12,6,12,28,22,8,29,22,24,27,16,4,31,41,32,15,19,20,38,0,26,18,43,46,40,17,29,14,34,14,32,17,32,47,16,45,7,4,35,22,42,11,38,2,0,29,4,38,17,44,9,23,5,10,31,17,1,11,16,5,37,27,35,32,45,16,18,1,14,4,42,24,43,31,21,38,6,34,39,46,20,1,38,47 ]
return get_host_and_guest(dv, de, dc_inc, dc_out)
def get_small_host_and_guest():
dv = [0, 1, 0, 1, 0]
de = [0, 0, 0]
dc_inc = [0, 2, 4]
dc_out = [1, 3, 3]
return get_host_and_guest(dv, de, dc_inc, dc_out)