def BMecho_singleCore(federates):
"""This function performs the echo test.
Args:
federates (int) - The number of federates to create for the single
core echo test.
Returns:
(null)
"""
logging.info("starting the single core test")
t = Timer(1, timer)
t.cancel()
feds = [f for f in range(0, federates)]
wcore = h.helicsCreateCore(
"inproc", None, "--autobroker --federates={}".format((federates)))
hub = EchoHub_c()
hub_vFed = hub.create_value_federate(h.helicsCoreGetIdentifier(wcore))
hub.initialize(hub_vFed, federates)
leafs = [EchoLeaf_c() for f in range(0, federates)]
i = 0
leaf_vFeds = []
logging.info("preparing the federates")
for f in feds:
leaf_vFed = leafs[f].create_value_federate(
h.helicsCoreGetIdentifier(wcore), i)
leafs[f].initialize(leaf_vFed, i)
leaf_vFeds.append(leaf_vFed)
i += 1
threads = []
i = 0
logging.info("creating the threads")
for l, f in zip(leaf_vFeds, feds):
x = Thread(target=leafs[f].run, name=leafs[f], args=(len(feds) + 1, l))
threads.append(x)
x.start()
i += 1
time.sleep(0.1)
hub.make_ready(hub_vFed)
logging.info("executing the echo hub")
t.start()
hub.run(len(feds) + 1, hub_vFed)
t.cancel()
logging.info("joining the threads")
for thrd in threads:
thrd.join()
h.helicsCoreFree(wcore)
h.helicsCleanupLibrary()
logging.info("finished the single core test")
def test_python_api6():
broker = h.helicsCreateBroker("zmq", "broker", "--federates 1")
fi = h.helicsCreateFederateInfo()
fed = h.helicsCreateCombinationFederate("test1", fi)
fed.enter_initializing_mode()
fed.enter_executing_mode()
fed.core.disconnect()
assert fed.core.wait_for_disconnect()
del fed
broker.disconnect()
assert broker.wait_for_disconnect()
del broker
h.helicsCleanupLibrary()
h.helicsCloseLibrary()
def test_python_api5():
broker = h.helicsCreateBroker("zmq", "broker", "--federates 1")
fi = h.helicsCreateFederateInfo()
fed = h.helicsCreateCombinationFederate("test1", fi)
with pt.raises(h.HelicsException):
fed.register_interfaces("unknownfile.json")
fed.core.disconnect()
assert fed.core.wait_for_disconnect()
del fed
broker.disconnect()
assert broker.wait_for_disconnect()
del broker
h.helicsCleanupLibrary()
h.helicsCloseLibrary()
def test_logging_api():
fi = h.helicsCreateFederateInfo()
broker = h.helicsCreateBroker("zmq", "broker",
"--federates 1 --loglevel 1")
h.helicsFederateInfoSetCoreInitString(fi, "--federates 1")
h.helicsFederateInfoSetIntegerProperty(fi, h.HELICS_PROPERTY_INT_LOG_LEVEL,
5)
fed = h.helicsCreateValueFederate("test1", fi)
userdata = UserData(5)
handle = h.ffi.new_handle(userdata)
h.helicsFederateSetLoggingCallback(fed, logger, handle)
h.helicsFederateEnterExecutingMode(fed)
h.helicsFederateLogInfoMessage(fed, "test MEXAGE")
h.helicsFederateRequestNextStep(fed)
h.helicsFederateLogInfoMessage(fed, "test MEXAGE")
h.helicsFederateRequestNextStep(fed)
h.helicsFederateLogInfoMessage(fed, "test MEXAGE")
h.helicsFederateRequestNextStep(fed)
h.helicsFederateLogInfoMessage(fed, "test MEXAGE")
h.helicsFederateRequestNextStep(fed)
h.helicsFederateFinalize(fed)
assert userdata.x == 9
h.helicsFederateFree(fed)
h.helicsFederateInfoFree(fi)
h.helicsBrokerDisconnect(broker)
h.helicsBrokerFree(broker)
h.helicsCleanupLibrary()
h.helicsCloseLibrary()
def test_python_api7():
broker = h.helicsCreateBroker("zmq", "broker", "--federates 1")
fi = h.helicsCreateFederateInfo()
fed = h.helicsCreateCombinationFederate("test1", fi)
_ = fed.register_filter(h.HELICS_FILTER_TYPE_DELAY, "core1SourceFilter")
assert fed.get_filter_by_name(
"core1SourceFilter").name == fed.get_filter_by_index(0).name
fed.set_global("hello", "world")
# TODO: is_async_operation_completed
assert fed.is_async_operation_completed() is False
fed.enter_initializing_mode_async()
fed.enter_initializing_mode_complete()
assert fed.is_async_operation_completed() is False
fed.enter_executing_mode_async()
fed.enter_executing_mode_complete()
assert fed.is_async_operation_completed() is False
fed.request_time_advance(2.0)
assert fed.current_time == 2.0
fed.request_time_async(4.0)
assert fed.current_time == 2.0
fed.request_time_complete()
assert fed.current_time == 4.0
try:
assert fed.query("hello", "world") == "#invalid"
except AssertionError:
assert fed.query("hello", "world") == {
"error": {
"code": 404,
"message": "query not valid"
}
}
fed.local_error(0, "local")
fed.global_error(0, "global")
fed.log_message("error", logging.ERROR)
fed.log_message("warn", logging.WARN)
fed.log_message("info", logging.INFO)
fed.log_message("debug", logging.DEBUG)
fed.log_message("summary", h.HELICS_LOG_LEVEL_SUMMARY)
fed.finalize_async()
fed.finalize_complete()
fed.core.disconnect()
assert fed.core.wait_for_disconnect()
del fed
broker.disconnect()
assert broker.wait_for_disconnect()
del broker
h.helicsCleanupLibrary()
h.helicsCloseLibrary()
def test_python_api2():
broker = h.helicsCreateBroker("zmq", "broker",
"--federates 1 --loglevel 1")
assert broker.is_connected()
broker.set_global("hello", "world")
broker.data_link("hello", "world")
broker.add_destination_filter_to_endpoint("hello", "world")
broker.add_source_filter_to_endpoint("hello", "world")
try:
assert broker.query("hello", "world") == "#invalid"
except AssertionError:
assert broker.query("hello", "world") == {
"error": {
"code": 404,
"message": "query not valid"
}
}
fi = h.helicsCreateFederateInfo()
fi.core_init = "--federates 1"
fi.property[h.HELICS_PROPERTY_INT_LOG_LEVEL] = 2
fed = h.helicsCreateCombinationFederate("test1", fi)
assert "HelicsCore" in repr(fed.core)
assert 'address = "tcp://127.0.0.1' in repr(fed.core)
assert fed.core.is_connected()
fed.core.set_ready_to_init()
assert "n_publications = 0" in repr(fed)
assert "n_subscriptions = 0" in repr(fed)
assert "n_endpoints = 0" in repr(fed)
assert "n_filters = 0" in repr(fed)
assert fed.property["DELTA"] == 1e-09
assert fed.property["PERIOD"] == 0.0
assert fed.property["OFFSET"] == 0.0
assert fed.property["RT_LAG"] == 0.0
assert fed.property["RT_LEAD"] == 0.0
assert fed.property["RT_TOLERANCE"] == 0.0
assert fed.property["INPUT_DELAY"] == 0.0
assert fed.property["OUTPUT_DELAY"] == 0.0
assert fed.property["MAX_ITERATIONS"] == 50
assert fed.property["LOG_LEVEL"] == 2
assert fed.property["FILE_LOG_LEVEL"] == 2
assert fed.property["CONSOLE_LOG_LEVEL"] == 2
fed.property[h.HELICS_PROPERTY_INT_LOG_LEVEL] = 5
fed.separator = "_"
assert fed.separator == "_"
fed.separator = "/"
assert fed.separator == "/"
assert fed.property[h.HelicsProperty.TIME_DELTA] == 1e-09
assert fed.property[h.HelicsProperty.TIME_PERIOD] == 0.0
assert fed.property[h.HelicsProperty.TIME_OFFSET] == 0.0
assert fed.property[h.HelicsProperty.TIME_RT_LAG] == 0.0
assert fed.property[h.HelicsProperty.TIME_RT_LEAD] == 0.0
assert fed.property[h.HelicsProperty.TIME_RT_TOLERANCE] == 0.0
assert fed.property[h.HelicsProperty.TIME_INPUT_DELAY] == 0.0
assert fed.property[h.HelicsProperty.TIME_OUTPUT_DELAY] == 0.0
assert fed.property[h.HelicsProperty.INT_MAX_ITERATIONS] == 50
assert fed.property[h.HelicsProperty.INT_LOG_LEVEL] == 5
assert fed.property[h.HelicsProperty.INT_FILE_LOG_LEVEL] == 5
assert fed.property[h.HelicsProperty.INT_CONSOLE_LOG_LEVEL] == 5
assert fed.property[h.HelicsProperty.TIME_DELTA.value] == 1e-09
assert fed.property[h.HelicsProperty.TIME_PERIOD.value] == 0.0
assert fed.property[h.HelicsProperty.TIME_OFFSET.value] == 0.0
assert fed.property[h.HelicsProperty.TIME_RT_LAG.value] == 0.0
assert fed.property[h.HelicsProperty.TIME_RT_LEAD.value] == 0.0
assert fed.property[h.HelicsProperty.TIME_RT_TOLERANCE.value] == 0.0
assert fed.property[h.HelicsProperty.TIME_INPUT_DELAY.value] == 0.0
assert fed.property[h.HelicsProperty.TIME_OUTPUT_DELAY.value] == 0.0
assert fed.property[h.HelicsProperty.INT_MAX_ITERATIONS.value] == 50
assert fed.property[h.HelicsProperty.INT_LOG_LEVEL.value] == 5
assert fed.property[h.HelicsProperty.INT_FILE_LOG_LEVEL.value] == 5
assert fed.property[h.HelicsProperty.INT_CONSOLE_LOG_LEVEL.value] == 5
assert "'TIME_DELTA' = 1e-09" in repr(fed.property)
assert "'TIME_PERIOD' = 0.0" in repr(fed.property)
assert "'TIME_OFFSET' = 0.0" in repr(fed.property)
assert "'TIME_RT_LAG' = 0.0" in repr(fed.property)
assert "'TIME_RT_LEAD' = 0.0" in repr(fed.property)
assert "'TIME_RT_TOLERANCE' = 0.0" in repr(fed.property)
assert "'TIME_INPUT_DELAY' = 0.0" in repr(fed.property)
assert "'TIME_OUTPUT_DELAY' = 0.0" in repr(fed.property)
assert "'INT_MAX_ITERATIONS' = 50" in repr(fed.property)
assert "'INT_LOG_LEVEL' = 5" in repr(fed.property)
assert "'INT_FILE_LOG_LEVEL' = 5" in repr(fed.property)
assert "'INT_CONSOLE_LOG_LEVEL' = 5" in repr(fed.property)
assert fed.flag[h.HELICS_FLAG_OBSERVER] is False
assert fed.flag[h.HELICS_FLAG_UNINTERRUPTIBLE] is False
assert fed.flag[h.HELICS_FLAG_INTERRUPTIBLE] is True
assert fed.flag[h.HELICS_FLAG_SOURCE_ONLY] is False
assert fed.flag[h.HELICS_FLAG_ONLY_TRANSMIT_ON_CHANGE] is False
assert fed.flag[h.HELICS_FLAG_ONLY_UPDATE_ON_CHANGE] is False
assert fed.flag[h.HELICS_FLAG_WAIT_FOR_CURRENT_TIME_UPDATE] is False
assert fed.flag[h.HELICS_FLAG_RESTRICTIVE_TIME_POLICY] is False
assert fed.flag[h.HELICS_FLAG_REALTIME] is False
assert fed.flag[h.HELICS_FLAG_SLOW_RESPONDING] is False
assert fed.flag[h.HELICS_FLAG_IGNORE_TIME_MISMATCH_WARNINGS] is False
assert fed.flag[h.HELICS_FLAG_TERMINATE_ON_ERROR] is False
assert fed.flag["TERMINATE_ON_ERROR"] is False
fed.flag["TERMINATE_ON_ERROR"] = False
assert fed.flag[h.HELICS_FLAG_OBSERVER.value] is False
assert fed.flag[h.HELICS_FLAG_UNINTERRUPTIBLE.value] is False
assert fed.flag[h.HELICS_FLAG_INTERRUPTIBLE.value] is True
assert fed.flag[h.HELICS_FLAG_SOURCE_ONLY.value] is False
assert fed.flag[h.HELICS_FLAG_ONLY_TRANSMIT_ON_CHANGE.value] is False
assert fed.flag[h.HELICS_FLAG_ONLY_UPDATE_ON_CHANGE.value] is False
assert fed.flag[h.HELICS_FLAG_WAIT_FOR_CURRENT_TIME_UPDATE.value] is False
assert fed.flag[h.HELICS_FLAG_RESTRICTIVE_TIME_POLICY.value] is False
assert fed.flag[h.HELICS_FLAG_REALTIME.value] is False
assert fed.flag[h.HELICS_FLAG_SLOW_RESPONDING.value] is False
assert fed.flag[h.HELICS_FLAG_IGNORE_TIME_MISMATCH_WARNINGS.value] is False
assert fed.flag[h.HELICS_FLAG_TERMINATE_ON_ERROR.value] is False
assert "'OBSERVER' = False" in repr(fed.flag)
assert "'UNINTERRUPTIBLE' = False" in repr(fed.flag)
assert "'INTERRUPTIBLE' = True" in repr(fed.flag)
assert "'SOURCE_ONLY' = False" in repr(fed.flag)
assert "'ONLY_TRANSMIT_ON_CHANGE' = False" in repr(fed.flag)
assert "'ONLY_UPDATE_ON_CHANGE' = False" in repr(fed.flag)
assert "'WAIT_FOR_CURRENT_TIME_UPDATE' = False" in repr(fed.flag)
assert "'RESTRICTIVE_TIME_POLICY' = False" in repr(fed.flag)
assert "'REALTIME' = False" in repr(fed.flag)
assert "'SLOW_RESPONDING' = False," in repr(fed.flag)
assert "'IGNORE_TIME_MISMATCH_WARNINGS' = False," in repr(fed.flag)
assert "'TERMINATE_ON_ERROR' = False" in repr(fed.flag)
fed.flag[h.HELICS_FLAG_TERMINATE_ON_ERROR] = True
assert fed.flag[h.HELICS_FLAG_TERMINATE_ON_ERROR] is True
fed.core.register_filter(h.HelicsFilterType.DELAY, "")
fed.core.register_cloning_filter("")
fed.register_filter(h.HelicsFilterType.DELAY, "")
fed.register_cloning_filter("")
fed.register_global_filter(h.HelicsFilterType.DELAY, "")
fed.register_global_cloning_filter("")
fed.core.set_global("hello", "world")
try:
assert fed.core.query("broker", "something") == "#invalid"
except AssertionError:
assert fed.core.query("broker", "something") == {
"error": {
"code": 400,
"message": "unrecognized broker query"
}
}
fed.add_dependency("hello")
fed.core.disconnect()
assert fed.core.wait_for_disconnect()
del fed
broker.disconnect()
assert broker.wait_for_disconnect()
del broker
h.helicsCleanupLibrary()
h.helicsCloseLibrary()
def test_misc_api():
fedInfo1 = h.helicsCreateFederateInfo()
h.helicsFederateInfoSetCoreInitString(fedInfo1, "-f 1")
h.helicsFederateInfoSetCoreName(fedInfo1, "core3")
h.helicsFederateInfoSetCoreType(fedInfo1, 3)
h.helicsFederateInfoSetCoreTypeFromString(fedInfo1, "zmq")
h.helicsFederateInfoSetFlagOption(fedInfo1, 1, True)
h.helicsFederateInfoSetTimeProperty(fedInfo1,
h.HELICS_PROPERTY_TIME_INPUT_DELAY,
1.0)
h.helicsFederateInfoSetIntegerProperty(fedInfo1,
h.HELICS_PROPERTY_INT_LOG_LEVEL, 1)
h.helicsFederateInfoSetIntegerProperty(
fedInfo1, h.HELICS_PROPERTY_INT_MAX_ITERATIONS, 100)
h.helicsFederateInfoSetTimeProperty(fedInfo1,
h.HELICS_PROPERTY_TIME_OUTPUT_DELAY,
1.0)
h.helicsFederateInfoSetTimeProperty(fedInfo1,
h.HELICS_PROPERTY_TIME_PERIOD, 1.0)
h.helicsFederateInfoSetTimeProperty(fedInfo1, h.HELICS_PROPERTY_TIME_DELTA,
1.0)
h.helicsFederateInfoSetTimeProperty(fedInfo1,
h.HELICS_PROPERTY_TIME_OFFSET, 0.1)
h.helicsFederateInfoFree(fedInfo1)
broker3 = h.helicsCreateBroker("zmq", "broker3",
"--federates 1 --loglevel 1")
fedInfo2 = h.helicsCreateFederateInfo()
coreInitString = "--federates 1"
h.helicsFederateInfoSetCoreInitString(fedInfo2, coreInitString)
h.helicsFederateInfoSetCoreTypeFromString(fedInfo2, "zmq")
h.helicsFederateInfoSetIntegerProperty(fedInfo2,
h.HELICS_PROPERTY_INT_LOG_LEVEL, 1)
h.helicsFederateInfoSetTimeProperty(fedInfo2, h.HELICS_PROPERTY_TIME_DELTA,
1.0)
fed1 = h.helicsCreateCombinationFederate("fed1", fedInfo2)
fed2 = h.helicsFederateClone(fed1)
_ = h.helicsGetFederateByName("fed1")
h.helicsFederateSetFlagOption(fed2, 1, False)
h.helicsFederateSetTimeProperty(fed2, h.HELICS_PROPERTY_TIME_INPUT_DELAY,
1.0)
h.helicsFederateSetIntegerProperty(fed1, h.HELICS_PROPERTY_INT_LOG_LEVEL,
1)
h.helicsFederateSetIntegerProperty(fed2,
h.HELICS_PROPERTY_INT_MAX_ITERATIONS,
100)
h.helicsFederateSetTimeProperty(fed2, h.HELICS_PROPERTY_TIME_OUTPUT_DELAY,
1.0)
h.helicsFederateSetTimeProperty(fed2, h.HELICS_PROPERTY_TIME_PERIOD, 0.0)
h.helicsFederateSetTimeProperty(fed2, h.HELICS_PROPERTY_TIME_DELTA, 1.0)
_ = h.helicsFederateRegisterCloningFilter(fed1, "fed1/Ep1")
fed1DestinationFilter = h.helicsFederateRegisterFilter(
fed1, h.HELICS_FILTER_TYPE_DELAY, "fed1DestinationFilter")
h.helicsFilterAddDestinationTarget(fed1DestinationFilter, "Ep2")
ep1 = h.helicsFederateRegisterEndpoint(fed1, "Ep1", "string")
ep2 = h.helicsFederateRegisterGlobalEndpoint(fed1, "Ep2", "string")
pub1 = h.helicsFederateRegisterGlobalPublication(fed1, "pub1",
h.HELICS_DATA_TYPE_DOUBLE,
"")
pub2 = h.helicsFederateRegisterGlobalTypePublication(
fed1, "pub2", "complex", "")
sub1 = h.helicsFederateRegisterSubscription(fed1, "pub1")
sub2 = h.helicsFederateRegisterSubscription(fed1, "pub2")
h.helicsInputAddTarget(sub2, "Ep2")
pub3 = h.helicsFederateRegisterPublication(fed1, "pub3",
h.HELICS_DATA_TYPE_STRING, "")
pub1KeyString = h.helicsPublicationGetKey(pub1)
pub1TypeString = h.helicsPublicationGetType(pub1)
pub1UnitsString = h.helicsPublicationGetUnits(pub1)
sub1KeyString = h.helicsSubscriptionGetKey(sub1)
sub1UnitsString = h.helicsInputGetUnits(sub1)
assert "pub1" == pub1KeyString
assert "double" == pub1TypeString
assert "" == pub1UnitsString
assert "pub1" == sub1KeyString
assert "" == sub1UnitsString
fed1SourceFilter = h.helicsFederateRegisterFilter(
fed1, h.HELICS_FILTER_TYPE_DELAY, "fed1SourceFilter")
h.helicsFilterAddSourceTarget(fed1SourceFilter, "Ep2")
h.helicsFilterAddDestinationTarget(fed1SourceFilter, "fed1/Ep1")
h.helicsFilterRemoveTarget(fed1SourceFilter, "fed1/Ep1")
h.helicsFilterAddSourceTarget(fed1SourceFilter, "Ep2")
h.helicsFilterRemoveTarget(fed1SourceFilter, "Ep2")
fed1SourceFilterNameString = h.helicsFilterGetName(fed1SourceFilter)
assert fed1SourceFilterNameString == "fed1/fed1SourceFilter"
sub3 = h.helicsFederateRegisterSubscription(fed1, "fed1/pub3", "")
pub4 = h.helicsFederateRegisterTypePublication(fed1, "pub4", "int", "")
sub4 = h.helicsFederateRegisterSubscription(fed1, "fed1/pub4", "")
pub5 = h.helicsFederateRegisterGlobalTypePublication(
fed1, "pub5", "boolean", "")
sub5 = h.helicsFederateRegisterSubscription(fed1, "pub5", "")
pub6 = h.helicsFederateRegisterGlobalPublication(fed1, "pub6",
h.HELICS_DATA_TYPE_VECTOR,
"")
sub6 = h.helicsFederateRegisterSubscription(fed1, "pub6", "")
pub7 = h.helicsFederateRegisterGlobalPublication(
fed1, "pub7", h.HELICS_DATA_TYPE_NAMED_POINT, "")
sub7 = h.helicsFederateRegisterSubscription(fed1, "pub7", "")
assert """helics.HelicsPublication(name = "pub1", type = "double", units = "", info = "")""" in repr(
pub1)
assert """helics.HelicsPublication(name = "pub2", type = "complex", units = "", info = "")""" in repr(
pub2)
assert """helics.HelicsPublication(name = "fed1/pub3", type = "string", units = "", info = "")""" in repr(
pub3)
assert """helics.HelicsPublication(name = "fed1/pub4", type = "int", units = "", info = "")""" in repr(
pub4)
assert """helics.HelicsPublication(name = "pub5", type = "boolean", units = "", info = "")""" in repr(
pub5)
assert """helics.HelicsPublication(name = "pub6", type = "double_vector", units = "", info = "")""" in repr(
pub6)
assert """helics.HelicsPublication(name = "pub7", type = "named_point", units = "", info = "")""" in repr(
pub7)
assert (
"""helics.HelicsInput(name = "_input_18", units = "", injection_units = "", publication_type = "", type = "", target = "pub7", info = "")"""
in repr(sub7))
h.helicsInputSetDefaultBoolean(sub5, False)
h.helicsInputSetDefaultComplex(sub2, -9.9 + 2.5j)
h.helicsInputSetDefaultDouble(sub1, 3.4)
h.helicsInputSetDefaultInteger(sub4, 6)
h.helicsInputSetDefaultNamedPoint(sub7, "hollow", 20.0)
h.helicsInputSetDefaultString(sub3, "default")
sub6Default = [3.4, 90.9, 4.5]
h.helicsInputSetDefaultVector(sub6, sub6Default)
h.helicsEndpointSubscribe(ep2, "fed1/pub3")
h.helicsFederateEnterInitializingModeAsync(fed1)
rs = h.helicsFederateIsAsyncOperationCompleted(fed1)
if rs == 0:
time.sleep(0.500)
rs = h.helicsFederateIsAsyncOperationCompleted(fed1)
if rs == 0:
time.sleep(0.500)
rs = h.helicsFederateIsAsyncOperationCompleted(fed1)
if rs == 0:
assert True is False
h.helicsFederateEnterInitializingModeComplete(fed1)
h.helicsFederateEnterExecutingModeAsync(fed1)
h.helicsFederateEnterExecutingModeComplete(fed1)
assert (
"""helics.HelicsInput(name = "_input_18", units = "", injection_units = "", publication_type = "named_point", type = "", target = "pub7", info = "")"""
in repr(sub7))
mesg1 = h.helicsFederateCreateMessage(fed1)
h.helicsMessageSetString(mesg1, "Hello")
h.helicsMessageSetSource(mesg1, "fed1/Ep1")
h.helicsMessageSetOriginalSource(mesg1, "fed1/Ep1")
h.helicsMessageSetDestination(mesg1, "Ep2")
h.helicsMessageSetOriginalDestination(mesg1, "Ep2")
h.helicsEndpointSendMessage(ep1, mesg1)
mesg1 = h.helicsFederateCreateMessage(fed1)
h.helicsMessageSetString(mesg1, "There")
h.helicsMessageSetSource(mesg1, "fed1/Ep1")
h.helicsMessageSetOriginalSource(mesg1, "fed1/Ep1")
h.helicsMessageSetDestination(mesg1, "Ep2")
h.helicsMessageSetOriginalDestination(mesg1, "Ep2")
h.helicsEndpointSendMessage(ep1, mesg1)
h.helicsEndpointSetDefaultDestination(ep2, "fed1/Ep1")
ep1NameString = h.helicsEndpointGetName(ep1)
ep1TypeString = h.helicsEndpointGetType(ep1)
assert ep1NameString == "fed1/Ep1"
assert ep1TypeString == "string"
_ = h.helicsFederateGetCoreObject(fed1)
fed1Time = h.helicsFederateGetCurrentTime(fed1)
assert fed1Time == 0.0
fed1EndpointCount = h.helicsFederateGetEndpointCount(fed1)
assert fed1EndpointCount == 2
fed1NameString = h.helicsFederateGetName(fed1)
assert fed1NameString == "fed1"
fed1State = h.helicsFederateGetState(fed1)
assert fed1State == 2
fed1PubCount = h.helicsFederateGetPublicationCount(fed1)
assert fed1PubCount == 7
fed1SubCount = h.helicsFederateGetInputCount(fed1)
assert fed1SubCount == 7
h.helicsPublicationPublishBoolean(pub5, True)
h.helicsPublicationPublishComplex(pub2, 5.6 + -0.67j)
h.helicsPublicationPublishDouble(pub1, 457.234)
h.helicsPublicationPublishInteger(pub4, 1)
h.helicsPublicationPublishNamedPoint(pub7, "Blah Blah", 20.0)
h.helicsPublicationPublishString(pub3, "Mayhem")
pub6Vector = [4.5, 56.5]
h.helicsPublicationPublishVector(pub6, pub6Vector)
time.sleep(0.500)
h.helicsFederateRequestTimeAsync(fed1, 1.0)
returnTime = h.helicsFederateRequestTimeComplete(fed1)
assert returnTime == 1.0
ep2MsgCount = h.helicsEndpointPendingMessages(ep2)
assert ep2MsgCount == 2
ep2HasMsg = h.helicsEndpointHasMessage(ep2)
assert ep2HasMsg == 1
msg2 = h.helicsEndpointGetMessage(ep2)
assert h.helicsMessageGetTime(msg2) == 1.0
assert h.helicsMessageGetString(msg2) == "Hello"
assert h.helicsMessageGetOriginalSource(msg2) == "fed1/Ep1"
assert h.helicsMessageGetSource(msg2) == "fed1/Ep1"
assert h.helicsMessageGetDestination(msg2) == "Ep2"
assert h.helicsMessageGetOriginalDestination(msg2) == "Ep2"
fed1MsgCount = h.helicsFederatePendingMessages(fed1)
assert fed1MsgCount == 1
assert h.helicsFederateHasMessage(fed1) == 1
msg3 = h.helicsFederateGetMessage(fed1)
assert h.helicsMessageGetTime(msg3) == 1.0
assert h.helicsMessageGetString(msg3) == "There"
assert h.helicsMessageGetOriginalSource(msg3) == "fed1/Ep1"
assert h.helicsMessageGetSource(msg3) == "fed1/Ep1"
assert h.helicsMessageGetDestination(msg3) == "Ep2"
assert h.helicsMessageGetOriginalDestination(msg3) == "Ep2"
sub1Updated = h.helicsInputIsUpdated(sub1)
# TODO: figure out why this test is broken
assert sub1Updated is False
# TODO: figure out why this test is broken
assert h.helicsInputLastUpdateTime(sub2) == 0.0
# assert h.helicsInputGetComplex(sub2) == 5.6 - 0.67j
# assert h.helicsInputGetDouble(sub1) == 457.234
# assert h.helicsInputGetInteger(sub4) == 1
sub7PointString, sub7DoubleValue = h.helicsInputGetNamedPoint(sub7)
# assert sub7PointString == "Blah Blah"
assert sub7DoubleValue == 20.0
# assert h.helicsInputGetBoolean(sub5) == True
# assert h.helicsInputGetString(sub3) == "Mayhem"
sub3ValueSize = h.helicsInputGetRawValueSize(sub3)
# assert sub3ValueSize == 6
# assert h.helicsInputGetVector(sub6) == [4.5, 56.5]
h.helicsFederateFinalize(fed1)
h.helicsFederateFinalize(fed2)
h.helicsFederateFree(fed1)
h.helicsFederateFinalize(fed2)
h.helicsFederateFree(fed2)
h.helicsFederateInfoFree(fedInfo2)
h.helicsBrokerDisconnect(broker3)
h.helicsBrokerFree(broker3)
h.helicsCleanupLibrary()
h.helicsCloseLibrary()
def BMecho_multiCore(cTypeString, federates):
"""This function performs the multicore test for a specific core
type.
Args:
cTypeString (str) - Specific core type, e.g. inproc
federates (int) - The number of federates to create for the echo
multicore test.
Returns:
(null)
"""
logging.info("starting the multicore test for {}".format(cTypeString))
t = Timer(1, timer)
t.cancel()
if h.helicsIsCoreTypeAvailable(cTypeString) == h.helics_false:
t.start()
feds = [f for f in range(0, federates)]
initString = "--log_level=no_print --federates={}".format(federates)
broker = h.helicsCreateBroker(cTypeString, "brokerf", initString)
wcore = h.helicsCreateCore(cTypeString, "",
"--federates=1 --log_level=no_print")
hub = EchoHub_c()
hub_vFed = hub.create_value_federate(h.helicsCoreGetIdentifier(wcore))
hub.initialize(hub_vFed, federates)
leafs = [EchoLeaf_c() for f in range(0, federates)]
cores = []
i = 0
leaf_vFeds = []
logging.info("preparing the federates")
for f in feds:
core = h.helicsCreateCore(cTypeString, None,
"-f 1 --log_level=no_print")
h.helicsCoreConnect(core)
leaf_vFed = leafs[f].create_value_federate(
h.helicsCoreGetIdentifier(core), i)
leafs[f].initialize(leaf_vFed, i)
leaf_vFeds.append(leaf_vFed)
cores.append(core)
i += 1
threads = []
i = 0
logging.info("creating the threads")
for l, f in zip(leaf_vFeds, feds):
x = Thread(target=leafs[f].run, name=leafs[f], args=(len(feds) + 1, l))
threads.append(x)
x.start()
i += 1
time.sleep(0.1)
hub.make_ready(hub_vFed)
logging.info("executing the echo hub")
t.start()
hub.run(len(feds) + 1, hub_vFed)
t.cancel()
logging.info("joining the threads")
for thrd in threads:
thrd.join()
h.helicsBrokerDisconnect(broker)
h.helicsBrokerFree(broker)
logging.info("clearing the cores")
for cr in cores:
h.helicsCoreFree(cr)
cores.clear()
h.helicsCoreFree(wcore)
h.helicsCleanupLibrary()
logging.info("finished the multicore test for {}".format(cTypeString))