def compute_obsels(self, computed_trace, from_scratch=False):
"""I implement :meth:`.interface.IMethod.compute_obsels`.
"""
diag = Diagnosis("sparql.compute_obsels")
source = computed_trace.source_traces[0]
parameters = computed_trace.parameters_as_dict
parameters["__destination__"] = computed_trace.uri
parameters["__source__"] = source.uri
scope = parameters.get('scope', 'trace')
try:
if scope == 'store':
data = ConjunctiveGraph(source.service.store)
elif scope == 'base':
data = PrefixConjunctiveView(source.base.uri,
source.service.store)
else:
# scope == 'trace'
data = source.obsel_collection.get_state({"refresh": "no"})
sparql = parameters["sparql"] % parameters
result = data.query(sparql, base=source.obsel_collection.uri).graph
replace_obsels(computed_trace, result, ("inherit" in parameters))
except Exception, exc:
LOG.warn(traceback.format_exc())
diag.append(unicode(exc))
def compute_trace_description(self, computed_trace):
"""I implement :meth:`.interface.IMethod.compute_trace_description`.
"""
diag = Diagnosis("compute_trace_description for <{}>".format(self.uri))
cstate = {
'errors': None,
'log_mon_tag': None,
'pse_mon_tag': None,
'str_mon_tag': None,
'custom': {},
}
params = self._prepare_params(computed_trace, diag)
if len(computed_trace.source_traces) != 1:
diag.append("Method <{}> expects exactly one source".format(self.uri))
params = None
if params is not None:
model = self.compute_model(computed_trace, params, diag)
origin = self.compute_origin(computed_trace, params, diag)
with computed_trace.edit(_trust=True) as editable:
editable.add((computed_trace.uri, KTBS.hasModel, model))
editable.add((computed_trace.uri, KTBS.hasOrigin, origin))
self.init_state(computed_trace, params, cstate['custom'], diag)
if not diag:
cstate["errors"] = list(diag)
computed_trace.metadata.set((computed_trace.uri,
METADATA.computation_state,
Literal(json_dumps(cstate))
))
return diag
def compute_trace_description(self, computed_trace):
"""I implement :meth:`.interface.IMethod.compute_trace_description`.
"""
diag = Diagnosis("sparql.compute_trace_description")
src, params = self._prepare_source_and_params(computed_trace, diag)
if src is not None:
if params.get('scope') == 'store':
config = computed_trace.service.config
if not config.has_section('sparql') \
or not config.has_option('sparql', 'allow-scope-ktbs') \
or not config.getboolean('sparql', 'allow-scope-ktbs'):
diag.append(
"Scope 'ktbs' must be explicitly allowed in config, "
"as it raises privacy issued.")
assert params is not None
model = params.get("model")
if model is None:
model = src.model_uri
else:
model = URIRef(model)
origin = Literal(params.get("origin") or src.origin)
with computed_trace.edit(_trust=True) as editable:
editable.add((computed_trace.uri, KTBS.hasModel, model))
editable.add((computed_trace.uri, KTBS.hasOrigin, origin))
return diag
def compute_obsels(self, computed_trace, from_scratch=False):
"""I implement :meth:`.interface.IMethod.compute_obsels`.
"""
diag = Diagnosis("pipe.compute_trace_description")
eff_src_uri = computed_trace.metadata.value(computed_trace.uri,
METADATA.effective_source)
effective_source = computed_trace.factory(eff_src_uri)
if effective_source is None:
msg = "Effective source can not be found <%s>" % eff_src_uri
LOG.error(msg)
diag.append(msg)
return diag
else:
return _FUSION_IMPL.compute_obsels(computed_trace, from_scratch,
[effective_source], diag)
def force_state_refresh(self, parameters=None):
"""I override `~rdfrest.cores.ICore.force_state_refresh`:meth:
I recompute my data if needed.
"""
if self.__forcing_state_refresh:
return
self.__forcing_state_refresh = True
try:
super(ComputedTrace, self).force_state_refresh(parameters)
for src in self._iter_effective_source_traces():
src.force_state_refresh(parameters)
if self.metadata.value(self.uri, METADATA.dirty, None) is not None:
# we *first* unset the dirty bit, so that recursive calls to
# get_state do not result in an infinite recursion
self.metadata.remove((self.uri, METADATA.dirty, None))
with self.edit(_trust=True) as editable:
editable.remove((self.uri, KTBS.hasDiagnosis, None))
editable.remove((self.uri, KTBS.hasModel, None))
editable.remove((self.uri, KTBS.hasOrigin, None))
try:
diag = self._method_impl.compute_trace_description(
self)
except BaseException, ex:
LOG.warn(traceback.format_exc())
diag = Diagnosis(
"exception raised while computing trace description",
[ex.message])
if not diag:
editable.add((self.uri, KTBS.hasDiagnosis,
Literal(unicode(diag))))
for ttr in self.iter_transformed_traces():
ttr._mark_dirty()
finally:
del self.__forcing_state_refresh
def compute_obsels(self, computed_trace, from_scratch=False):
"""I implement :meth:`.interface.IMethod.compute_obsels`.
"""
diag = Diagnosis("paralel.compute_trace_description")
eff_src_uris = computed_trace.metadata.objects(
computed_trace.uri, METADATA.effective_source)
effective_sources = []
for uri in eff_src_uris:
eff_src = computed_trace.factory(uri)
if eff_src is None:
msg = "Effective source can not be found <%s>" % eff_src_uri
LOG.warning(msg)
diag.append("WARN: " + msg)
else:
effective_sources.append(eff_src)
return _FUSION_IMPL.compute_obsels(computed_trace, from_scratch,
effective_sources, diag)
def compute_obsels(self, computed_trace, from_scratch=False):
"""I implement :meth:`.interface.IMethod.compute_obsels`.
"""
diag = Diagnosis("paralel.compute_trace_description")
eff_src_uris = computed_trace.metadata.objects(computed_trace.uri,
METADATA.effective_source)
effective_sources = []
for uri in eff_src_uris:
eff_src = computed_trace.factory(uri)
if eff_src is None:
msg = "Effective source can not be found <%s>" % eff_src_uri
LOG.warning(msg)
diag.append("WARN: "+msg)
else:
effective_sources.append(eff_src)
return _FUSION_IMPL.compute_obsels(computed_trace, from_scratch,
effective_sources, diag)
class _FakeMethod(IMethod):
"""I mimic IMethod when no matching method is found.
"""
def __init__(self, uri):
# IMethod.__init__ is not called #pylint: disable=W0231
self.uri = uri
self.diag = Diagnosis("_FakeMethod")
self.diag.append("%s is unreachable and unimplemented; can not compute trace" % uri)
def compute_trace_description(self, computed_trace):
"""I implement
:meth:`..method.interface.IMethod.compute_trace_description`.
"""
return self.diag
def compute_obsels(self, computed_trace, from_scratch=False):
"""I implement :meth:`..method.interface.IMethod.compute_obsels`.
"""
return self.diag
class _FakeMethod(IMethod):
"""I mimic IMethod when no matching method is found.
"""
def __init__(self, uri):
# IMethod.__init__ is not called #pylint: disable=W0231
self.uri = uri
self.diag = Diagnosis("_FakeMethod")
self.diag.append(
"%s is unreachable and unimplemented; can not compute trace" % uri)
def compute_trace_description(self, computed_trace):
"""I implement
:meth:`..method.interface.IMethod.compute_trace_description`.
"""
return self.diag
def compute_obsels(self, computed_trace, from_scratch=False):
"""I implement :meth:`..method.interface.IMethod.compute_obsels`.
"""
return self.diag
def check_new_graph(cls, service, uri, parameters, new_graph,
resource=None, added=None, removed=None):
"""I implement :meth:`ILocalCore.check_new_graph`.
I check what the mixins can not check.
"""
# unused arguments #pylint: disable=W0613
# Do NOT call super method, as this is the base implementation.
diag = Diagnosis("check_new_graph")
begin = new_graph.value(uri, KTBS.hasBegin)
end = new_graph.value(uri, KTBS.hasEnd)
try:
begin = int(begin)
end = int(begin)
if end < begin:
diag.append("End timestamp is before begin timestamp [%s,%s]"
% (begin, end))
except ValueError:
LOG.info(traceback.format_exc())
diag.append("Can not convert timestamps to int: [%s,%s]"
% (begin, end))
# TODO SOON check that graph only contains a bounded description
# of the obsel
return diag
def compute_trace_description(self, computed_trace, _sources=None):
"""I implement :meth:`.interface.IMethod.compute_trace_description`.
"""
diag = Diagnosis("fusion.compute_trace_description")
sources = _sources or computed_trace.source_traces
params = computed_trace.parameters_as_dict
critical = False
if len(sources) < 1:
diag.append("Method ktbs:fusion expects at least one source")
critical = True
critical, fusion_params = \
self._get_fusion_parameters(params, diag, critical)
for key in params:
diag.append("WARN: Parameter %s is not used by ktbs:fusion"
% key)
if not critical:
self._do_compute_trace_description(computed_trace, sources,
fusion_params, diag)
self._init_cstate(computed_trace, diag)
return diag
def compute_obsels(self, computed_trace, from_scratch=False):
"""I implement :meth:`.interface.IMethod.compute_obsels`.
"""
diag = Diagnosis("compute_obsels for <{}>".format(self.uri))
cstate = json_loads(
computed_trace.metadata.value(computed_trace.uri,
METADATA.computation_state))
if from_scratch:
cstate["log_mon_tag"] = None
cstate["pse_mon_tag"] = None
cstate["str_mon_tag"] = None
errors = cstate.get("errors")
if errors:
for i in errors:
diag.append(i)
return diag
source_obsels = computed_trace.source_traces[0].obsel_collection
from logging import getLogger; LOG = getLogger()
if cstate["str_mon_tag"] == source_obsels.str_mon_tag:
monotonicity = STRICT_MON
elif cstate["pse_mon_tag"] == source_obsels.pse_mon_tag:
monotonicity = PSEUDO_MON
elif cstate["log_mon_tag"] == source_obsels.log_mon_tag:
monotonicity = LOGIC_MON
else:
monotonicity = NOT_MON
self.do_compute_obsels(computed_trace, cstate['custom'], monotonicity, diag)
cstate["log_mon_tag"] = source_obsels.log_mon_tag
cstate["pse_mon_tag"] = source_obsels.pse_mon_tag
cstate["str_mon_tag"] = source_obsels.str_mon_tag
computed_trace.metadata.set((computed_trace.uri,
METADATA.computation_state,
Literal(json_dumps(cstate))
))
return diag
def compute_obsels(self, computed_trace, from_scratch=False):
"""I implement :meth:`.interface.IMethod.compute_obsels`.
"""
diag = Diagnosis("sparql.compute_obsels")
source = computed_trace.source_traces[0]
parameters = computed_trace.parameters_as_dict
parameters["__destination__"] = computed_trace.uri
parameters["__source__"] = source.uri
scope = parameters.get('scope', 'trace')
try:
if scope == 'base':
data = PrefixConjunctiveView(source.base.uri,
source.service.store)
else:
# scope == 'trace'
data = source.obsel_collection.get_state({"refresh":"no"})
sparql = parameters["sparql"] % parameters
result = data.query(sparql, base=source.obsel_collection.uri).graph
replace_obsels(computed_trace, result, ("inherit" in parameters))
except Exception, exc:
LOG.warn(traceback.format_exc())
diag.append(unicode(exc))
def force_state_refresh(self, parameters=None):
"""I override `~rdfrest.cores.ICore.force_state_refresh`:meth:
I recompute the obsels if needed.
"""
refresh_param = (_REFRESH_VALUES[parameters.get("refresh")]
if parameters else 1)
if refresh_param == 0 or self.__forcing_state_refresh:
return
with self.lock(self):
self.__forcing_state_refresh = True
try:
LOG.debug("forcing state refresh <%s>", self.uri)
super(ComputedTraceObsels, self).force_state_refresh(parameters)
trace = self.trace
if refresh_param == 2:
parameters['refresh'] = 'default' # do not transmit 'force' to sources
for src in trace._iter_effective_source_traces():
src.obsel_collection.force_state_refresh(parameters)
if (refresh_param >= 2 or
self.metadata.value(self.uri, METADATA.dirty, None) is not None):
with self.service: # start transaction if not already started
LOG.info("recomputing <%s>", self.uri)
# we *first* unset the dirty bit, so that recursive calls to
# get_state do not result in an infinite recursion
self.metadata.remove((self.uri, METADATA.dirty, None))
trace.force_state_refresh()
impl = trace._method_impl # friend #pylint: disable=W0212
try:
diag = impl.compute_obsels(trace, refresh_param >= 2)
except BaseException, ex:
LOG.warn(traceback.format_exc())
diag = Diagnosis(
"exception raised while computing obsels",
[ex.message],
sys.exc_traceback,
)
if not diag:
self.metadata.set((self.uri, METADATA.dirty,
Literal("yes")))
raise CanNotProceedError, unicode(diag), diag.traceback
finally:
del self.__forcing_state_refresh
def compute_trace_description(self, computed_trace):
"""I implement :meth:`.interface.IMethod.compute_trace_description`.
"""
diag = Diagnosis("sparql.compute_trace_description")
src, params = self._prepare_source_and_params(computed_trace, diag)
if src is not None:
assert params is not None
model = params.get("model")
if model is None:
model = src.model_uri
else:
model = URIRef(model)
origin = Literal(params.get("origin") or src.origin)
with computed_trace.edit(_trust=True) as editable:
editable.add((computed_trace.uri, KTBS.hasModel, model))
editable.add((computed_trace.uri, KTBS.hasOrigin, origin))
return diag
def compute_trace_description(self, computed_trace):
"""I implement :meth:`.interface.IMethod.compute_trace_description`.
"""
diag = Diagnosis("fusion.compute_trace_description")
cstate = {
"method": "fusion",
"last_seens": {},
"old_log_mon_tags": {},
}
srcs, params = self._prepare_source_and_params(computed_trace, diag)
if srcs is not None:
assert params is not None
model = params.get("model")
if model is not None:
model = URIRef(model)
else:
models = set(src.model_uri for src in srcs)
if len(models) > 1:
diag.append("Sources have different models and no target "
"model is explicitly specified")
else:
model = models.pop()
origin = params.get("origin")
if origin is None:
origins = set(src.origin for src in srcs)
if len(origins) > 1:
diag.append("Sources have different origins and no target "
"origin is explicitly specified")
else:
origin = origins.pop()
origin = Literal(origin)
with computed_trace.edit(_trust=True) as editable:
if model:
editable.add((computed_trace.uri, KTBS.hasModel, model))
if origin:
editable.add((computed_trace.uri, KTBS.hasOrigin, origin))
if not diag:
cstate["errors"] = list(diag)
computed_trace.metadata.set(
(computed_trace.uri, METADATA.computation_state,
Literal(json_dumps(cstate))))
return diag
def compute_trace_description(self, computed_trace, _sources=None):
"""I implement :meth:`.interface.IMethod.compute_trace_description`.
"""
diag = Diagnosis("fusion.compute_trace_description")
sources = _sources or computed_trace.source_traces
params = computed_trace.parameters_as_dict
critical = False
if len(sources) < 1:
diag.append("Method ktbs:fusion expects at least one source")
critical = True
critical, fusion_params = \
self._get_fusion_parameters(params, diag, critical)
for key in params:
diag.append("WARN: Parameter %s is not used by ktbs:fusion" % key)
if not critical:
self._do_compute_trace_description(computed_trace, sources,
fusion_params, diag)
self._init_cstate(computed_trace, diag)
return diag
def __init__(self, uri):
# IMethod.__init__ is not called #pylint: disable=W0231
self.uri = uri
self.diag = Diagnosis("_FakeMethod")
self.diag.append("%s is unreachable and unimplemented; can not compute trace" % uri)
def test_default_creation(self):
diag = Diagnosis()
assert diag
eq_(str(diag), "diagnosis: ok")
def test_append(self):
diag = Diagnosis()
diag.append("error 1")
assert not diag
eq_(str(diag), "diagnosis: ko\n* error 1\n")
def compute_trace_description(self, computed_trace):
"""I implement :meth:`.interface.IMethod.compute_trace_description`.
"""
diag = Diagnosis("pipe.compute_trace_description")
src, params = self._prepare_source_and_params(computed_trace, diag)
_FUSION_IMPL._init_cstate(computed_trace, diag)
if src is None:
return diag
method_params = params['method_params']
methods = params['methods']
source = computed_trace.source_traces[0]
prev = source
base = computed_trace.base
id_template = '_%s_{}'.format(computed_trace.id)
# create or update intermediate traces
for i, method in enumerate(methods):
int_trace_id = id_template % i
int_trace = base.get(int_trace_id)
if int_trace is None:
int_trace = base.create_computed_trace(int_trace_id, method,
method_params[i],
[prev])
else:
with int_trace.edit(_trust=True) as editable:
int_trace_uri = int_trace.uri
# we do not use the high-level API here,
# because it would force the state to refresh
# even if no actual changes are done
editable.set((int_trace_uri, KTBS.hasMethod, method.uri))
editable.remove((int_trace_uri, KTBS.hasParameter, None))
for item in method_params[i].items():
editable.add((int_trace_uri, KTBS.hasParameter,
Literal('{}={}'.format(*item))))
prev = int_trace
effective_source = prev
computed_trace.metadata.set(
(computed_trace.uri, METADATA.effective_source,
effective_source.uri))
# inherit trace description from effecive_source
model_uri = effective_source.model_uri
origin = effective_source.state.value(effective_source.uri,
KTBS.hasOrigin)
with computed_trace.edit(_trust=True) as editable:
editable.set((computed_trace.uri, KTBS.hasModel, model_uri))
editable.set((computed_trace.uri, KTBS.hasOrigin, origin))
# remove spurious intermediate traces
i = len(methods)
to_del = []
while True:
int_trace_id = id_template % i
int_trace = base.get(int_trace_id)
if int_trace is not None:
to_del.append(int_trace)
else:
break
i += 1
for int_trace in to_del[::-1]:
int_trace.delete()
def test_with_title(self):
diag = Diagnosis("foo")
assert diag
eq_(str(diag), "foo: ok")
def test_and(self):
diag1 = Diagnosis("foo", ["error 1"])
diag2 = Diagnosis("bar", ["error 2"])
diag = diag1 & diag2
assert not diag
assert str(diag) == "foo: ko\n* error 1\n* error 2\n"
def test_append(self):
diag = Diagnosis()
diag.append("error 1")
assert not diag
assert str(diag) == "diagnosis: ko\n* error 1\n"
def compute_trace_description(self, computed_trace):
"""I implement :meth:`.interface.IMethod.compute_trace_description`.
"""
diag = Diagnosis("parallel.compute_trace_description")
params = computed_trace.parameters_as_dict
critical = False
if len(computed_trace.source_traces) != 1:
msg = "Method ktbs:parallel expects exactly one source"
LOG.error(msg)
diag.append(msg)
critical = True
critical, fusion_params = \
_FUSION_IMPL._get_fusion_parameters(params, diag, critical)
if "methods" not in params:
msg = "Method ktbs:parallel requires parameter methods"
LOG.error(msg)
diag.append(msg)
critical = True
else:
method_uris = [
i for i in params.pop('methods').split(' ') if i != ''
]
if len(method_uris) < 1:
msg = "Method ktbs:parellel must have at least one method"
LOG.error(msg)
diag.append(msg)
critical = True
methods = []
method_params = []
for uri in method_uris:
m = factory(uri)
if len(method_uris) < 1:
msg = "Sub-method <{}> is not accessible".format(uri)
LOG.warning(msg)
diag.append("WARN: " + msg)
else:
methods.append(m)
method_params.append({})
parallel_params = {
'methods_uris': method_uris,
'methods': methods,
'method_params': method_params,
}
if len(params) > 1:
diag.append("Method ktbs:parallel does not support "
"additional parameters yet")
# TODO implement a way to dispatch parameters to submethods
if not critical:
sources = self._prepare_intermediate_traces(
computed_trace, parallel_params)
_FUSION_IMPL._do_compute_trace_description(
computed_trace, sources, fusion_params, diag)
_FUSION_IMPL._init_cstate(computed_trace, diag)
def __init__(self, uri):
# IMethod.__init__ is not called #pylint: disable=W0231
self.uri = uri
self.diag = Diagnosis("_FakeMethod")
self.diag.append(
"%s is unreachable and unimplemented; can not compute trace" % uri)
def test_default_creation(self):
diag = Diagnosis()
assert diag
assert str(diag) == "diagnosis: ok"
def compute_obsels(self,
computed_trace,
from_scratch=False,
_sources=None,
_diag=None):
"""I implement :meth:`.interface.IMethod.compute_obsels`.
"""
diag = _diag if _diag is not None else Diagnosis(
"fusion.compute_obsels")
cstate = json_loads(
computed_trace.metadata.value(computed_trace.uri,
METADATA.computation_state))
if from_scratch:
for key in ("last_seens", "old_log_mon_tags"):
cstate[key] = {}
errors = cstate.get("errors")
if errors:
for i in errors:
diag.append(i)
return diag
effective_sources = _sources or computed_trace.source_traces
# start anew if sources have changed or have been modified in a
# non-monotonic way
old_log_mon_tags = cstate["old_log_mon_tags"]
target_obsels = computed_trace.obsel_collection
for src in effective_sources:
old_tag = old_log_mon_tags.get(src.uri)
if old_tag != src.obsel_collection.log_mon_tag:
target_obsels._empty() # friend #pylint: disable=W0212
LOG.debug("non-monotonic %s", computed_trace)
cstate["last_seens"] = {}
cstate["old_log_mon_tags"] = old_log_mon_tags = {}
break
if not old_log_mon_tags:
cstate["old_log_mon_tags"] = old_log_mon_tags = dict(
(src.uri, src.obsel_collection.log_mon_tag)
for src in effective_sources)
last_seens = cstate["last_seens"]
target_uri = computed_trace.uri
with target_obsels.edit(_trust=True) as editable:
target_contains = editable.__contains__
target_add = editable.add
for src in effective_sources:
src_uri = src.uri
src_triples = src.obsel_collection.get_state({
"refresh": "no"
}).triples
for obs in src.iter_obsels(begin=last_seens.get(src_uri),
refresh="no"):
last_seens[src_uri] = obs.begin
new_obs_uri = translate_node(obs.uri, computed_trace,
src_uri, True)
if target_contains(
(new_obs_uri, KTBS.hasTrace, target_uri)):
LOG.debug("--- skipping %s", new_obs_uri)
continue # already added
LOG.debug("--- keeping %s", obs)
target_add((new_obs_uri, KTBS.hasTrace, target_uri))
target_add((new_obs_uri, KTBS.hasSourceObsel, obs.uri))
for _, pred, obj in src_triples((obs.uri, None, None)):
if pred == KTBS.hasTrace \
or pred == KTBS.hasSourceObsel:
continue
new_obj = translate_node(obj, computed_trace, src_uri,
True)
target_add((new_obs_uri, pred, new_obj))
for subj, pred, _ in src_triples((None, None, obs.uri)):
if pred == KTBS.hasTrace \
or pred == KTBS.hasSourceObsel:
continue
new_subj = translate_node(subj, computed_trace,
src_uri, True)
target_add((new_subj, pred, new_obs_uri))
computed_trace.metadata.set(
(computed_trace.uri, METADATA.computation_state,
Literal(json_dumps(cstate))))
return diag
def test_with_title(self):
diag = Diagnosis("foo")
assert diag
assert str(diag) == "foo: ok"
def test_with_values(self):
diag = Diagnosis("foo", ["error 1", "error 2"])
assert not diag
assert str(diag) == "foo: ko\n* error 1\n* error 2\n"
def compute_trace_description(self, computed_trace):
"""I implement :meth:`.interface.IMethod.compute_trace_description`.
"""
diag = Diagnosis("parallel.compute_trace_description")
params = computed_trace.parameters_as_dict
critical = False
if len(computed_trace.source_traces) != 1:
msg = "Method ktbs:parallel expects exactly one source"
LOG.error(msg)
diag.append(msg)
critical = True
critical, fusion_params = \
_FUSION_IMPL._get_fusion_parameters(params, diag, critical)
if "methods" not in params:
msg = "Method ktbs:parallel requires parameter methods"
LOG.error(msg)
diag.append(msg)
critical = True
else:
method_uris = [i for i in params.pop('methods').split(' ') if i != '']
if len(method_uris) < 1:
msg = "Method ktbs:parellel must have at least one method"
LOG.error(msg)
diag.append(msg)
critical = True
methods = []
method_params = []
for uri in method_uris:
m = factory(uri)
if len(method_uris) < 1:
msg = "Sub-method <{}> is not accessible".format(uri)
LOG.warning(msg)
diag.append("WARN: "+msg)
else:
methods.append(m)
method_params.append({})
parallel_params = {
'methods_uris': method_uris,
'methods': methods,
'method_params': method_params,
}
if len(params) > 1:
diag.append("Method ktbs:parallel does not support "
"additional parameters yet")
# TODO implement a way to dispatch parameters to submethods
if not critical:
sources = self._prepare_intermediate_traces(computed_trace,
parallel_params)
_FUSION_IMPL._do_compute_trace_description(computed_trace, sources,
fusion_params, diag)
_FUSION_IMPL._init_cstate(computed_trace, diag)