def test_cc(termination, seed=None):
term = termination(mask=seed)
collapse = ct.collapsed(term(solver, True))
mask = list(collapse.values())[-1]
# full results as mask
_term = termination(mask=mask)
assert not ct.collapsed(_term(solver, True))
# update mask with full results
_term = ma.update_mask(term, collapse)
assert mask == ma.get_mask(_term)
assert not ct.collapsed(_term(solver, True))
def test_cc(termination, seed=None):
term = termination(mask=seed)
collapse = ct.collapsed(term(solver, True))
mask = collapse.values()[-1]
# full results as mask
_term = termination(mask=mask)
assert not ct.collapsed(_term(solver, True))
# update mask with full results
_term = ma.update_mask(term, collapse)
assert mask == ma.get_mask(_term)
assert not ct.collapsed(_term(solver, True))
def Collapsed(self, disp=False, info=False):
"""check if the solver meets the given collapse conditions
Input::
- disp: if True, print details about the solver state at collapse
- info: if True, return collapsed state (instead of boolean)"""
stop = getattr(self, '__stop__', self.Terminated(info=True))
import mystic.collapse as ct
collapses = ct.collapsed(stop) or dict()
if collapses and disp:
for (k, v) in getattr(collapses, 'iteritems', collapses.items)():
print(" %s: %s" % (k.split()[0], v))
#print("# Collapse at: Generation", self._stepmon._step-1, \
# "with", self.bestEnergy, "@\n#", list(self.bestSolution))
return collapses if info else bool(collapses)
def Collapsed(self, disp=False, info=False):
"""check if the solver meets the given collapse conditions
Input::
- disp = if True, print details about the solver state at collapse
- info = if True, return collapsed state (instead of boolean)
"""
stop = getattr(self, '__stop__', self.Terminated(info=True))
import mystic.collapse as ct
collapses = ct.collapsed(stop) or dict()
if collapses and disp:
for (k,v) in getattr(collapses, 'iteritems', collapses.items)():
print(" %s: %s" % (k.split()[0],v))
#print("# Collapse at: Generation", self._stepmon._step-1, \
# "with", self.bestEnergy, "@\n#", list(self.bestSolution))
return collapses if info else bool(collapses)
# update mask with full results
_term = ma.update_mask(term, collapse)
assert mask == ma.get_mask(_term)
assert not ct.collapsed(_term(solver, True))
for term in (mt.CollapseAt, mt.CollapseAs):
test_cc(term)
for term in (mt.CollapseWeight, mt.CollapsePosition):
for seed in (None, {}, set(), ()):
test_cc(term, seed)
##############################################
stop = mt.Or((mt.ChangeOverGeneration(), \
mt.CollapseWeight(), \
mt.CollapsePosition()))
message = stop(solver, True)
_stop = ma.update_mask(stop, ct.collapsed(message))
message = _stop(solver, True)
assert message
collapse = ct.collapsed(message)
assert not collapse
stop_ = ma.update_mask(_stop, collapse)
assert mt.state(stop_) == mt.state(_stop)
# EOF
_term = ma.update_mask(term, collapse)
assert mask == ma.get_mask(_term)
assert not ct.collapsed(_term(solver, True))
for term in (mt.CollapseAt, mt.CollapseAs):
test_cc(term)
for term in (mt.CollapseWeight, mt.CollapsePosition):
for seed in (None, {}, set(), ()):
test_cc(term, seed)
##############################################
stop = mt.Or((mt.ChangeOverGeneration(), \
mt.CollapseWeight(), \
mt.CollapsePosition()))
message = stop(solver, True)
_stop = ma.update_mask(stop, ct.collapsed(message))
message = _stop(solver, True)
assert message
collapse = ct.collapsed(message)
assert not collapse
stop_ = ma.update_mask(_stop, collapse)
assert mt.state(stop_) == mt.state(_stop)
# EOF