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CBD model is computing Fibonacci numbers! :)

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This commit is contained in:
Joeri Exelmans 2024-11-07 15:38:13 +01:00
parent 9c68b288c1
commit 80cba4b9f8
27 changed files with 429 additions and 269 deletions
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68
examples/cbd/runner.py
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@ -1,6 +1,8 @@
from state.devstate import DevState
from bootstrap.scd import bootstrap_scd
from framework.conformance import Conformance, render_conformance_check_result
from concrete_syntax.common import indent
from concrete_syntax.textual_od import renderer as od_renderer
from concrete_syntax.plantuml import renderer as plantuml
@ -17,12 +19,10 @@ import models
state = DevState()
scd_mmm = bootstrap_scd(state)
print("Parsing models...")
mm, mm_rt, m, m_rt_initial = models.get_fibonacci(state, scd_mmm)
mm_rt_ram, rules = models.get_rules(state, mm_rt)
# print("RT-MM")
# print(make_plantuml_url(plantuml.render_class_diagram(state, mm_rt)))
@ -42,28 +42,40 @@ def get_matches():
pattern_m=lhs,
pattern_mm=mm_rt_ram)
for i, lhs_match in enumerate(lhs_matcher):
try:
for i, lhs_match in enumerate(lhs_matcher):
nac_matcher = match_od(state,
host_m=m_rt,
host_mm=mm_rt,
pattern_m=rule["nac"],
pattern_mm=mm_rt_ram,
pivot=lhs_match)
nac_matcher = match_od(state,
host_m=m_rt,
host_mm=mm_rt,
pattern_m=rule["nac"],
pattern_mm=mm_rt_ram,
pivot=lhs_match)
try:
for j, nac_match in enumerate(nac_matcher):
break # there may be more NAC-matches, but we already now enough
else:
# We got a match!
yield (rule_name, lhs, rule["rhs"], lhs_match)
except Exception as e:
# Make exceptions raised in eval'ed code easier to trace:
e.add_note(f"while matching NAC of '{rule_name}'")
raise
for j, nac_match in enumerate(nac_matcher):
break # there may be more NAC-matches, but we already now enough
else:
# We got a match!
yield (rule_name, lhs, rule["rhs"], lhs_match)
except Exception as e:
# Make exceptions raised in eval'ed code easier to trace:
e.add_note(f"while matching LHS of '{rule_name}'")
raise
while True:
# print(make_graphviz_url(graphviz.render_object_diagram(state, m_rt, mm_rt)))
cs = od_renderer.render_od(state, m_rt, mm_rt, hide_names=False)
print(indent(cs, 6))
conf = Conformance(state, m_rt, mm_rt)
print(render_conformance_check_result(conf.check_nominal()))
matches = list(get_matches())
print(f"There are {len(matches)} matches.")
if len(matches) == 0:
break
@ -75,21 +87,23 @@ while True:
# txt += graphviz.render_trace_match(state, lhs_match, lhs, m_rt, color="orange")
# match_urls.append(make_graphviz_url(txt))
print('picking', lhs_match)
print('rewriting')
print(f"executing rule '{rule_name}' ", lhs_match)
# copy or will be overwritten in-place
m_rt = clone_od(state, m_rt, mm_rt)
rhs_match = dict(lhs_match)
rewrite(state,
lhs_m=lhs,
rhs_m=rhs,
pattern_mm=mm_rt_ram,
name_mapping=rhs_match,
host_m=m_rt,
mm=mm_rt)
try:
rewrite(state,
lhs_m=lhs,
rhs_m=rhs,
pattern_mm=mm_rt_ram,
name_mapping=rhs_match,
host_m=m_rt,
host_mm=mm_rt)
except Exception as e:
# Make exceptions raised in eval'ed code easier to trace:
e.add_note(f"while executing RHS of '{rule_name}'")
raise
# import subprocess
# subprocess.run(["firefox", "--new-window", *match_urls])