def WriteLoopTest1(workerID):
"""
Test all nodes writing and reading to/from a single shared object, one at a time
"""
nodes = PyDOOMS.getNumberOfNodes()
if (workerID == 0):
TestObject(1)
PyDOOMS.barrier()
oldObjValue = PyDOOMS.get(1).value
PyDOOMS.barrier()
for i in range(nodes):
if (workerID == i):
obj = PyDOOMS.get(1)
obj.value += 1
PyDOOMS.objectUpdated(obj,"value")
PyDOOMS.barrier()
if not (oldObjValue == 0 and PyDOOMS.get(1).value == nodes):
logging.critical("Worker " + str(workerID) + " Values are:"
+ str(oldObjValue) + "," + str(PyDOOMS.get(1).value) + " ")
raise Exception
def WriteLoopTest3(workerID):
"""
Test writing and reading to/from multiple shared object from each node
"""
nodes = PyDOOMS.getNumberOfNodes()
if (workerID == 0):
TestObject(0)
TestObject(1)
TestObject(2)
TestObject(3)
PyDOOMS.barrier()
oldObj0Value = PyDOOMS.get(0).value
oldObj1Value = PyDOOMS.get(1).value
oldObj2Value = PyDOOMS.get(2).value
oldObj3Value = PyDOOMS.get(3).value
PyDOOMS.barrier()
for i in range(nodes):
if (workerID == i):
obj0 = PyDOOMS.get(0)
obj1 = PyDOOMS.get(1)
obj2 = PyDOOMS.get(2)
obj3 = PyDOOMS.get(3)
obj0.value += 1
obj1.value += 1
obj2.value += 1
obj3.value += 1
PyDOOMS.objectUpdated(obj0,"value")
PyDOOMS.objectUpdated(obj1,"value")
PyDOOMS.objectUpdated(obj2,"value")
PyDOOMS.objectUpdated(obj3,"value")
PyDOOMS.barrier()
if not (oldObj0Value == 0 and oldObj1Value == 0 and oldObj2Value == 0 and oldObj3Value == 0 and
PyDOOMS.get(0).value == nodes and PyDOOMS.get(1).value == nodes and PyDOOMS.get(2).value == nodes and PyDOOMS.get(3).value == nodes):
logging.critical("Worker " + str(workerID) + " Values are:"
+ str(oldObj0Value) + "," + str(PyDOOMS.get(0).value) + " "
+ str(oldObj1Value) + "," + str(PyDOOMS.get(1).value) + " "
+ str(oldObj2Value) + "," + str(PyDOOMS.get(2).value) + " "
+ str(oldObj3Value) + "," + str(PyDOOMS.get(3).value) + " ")
raise Exception
def SpreadTest2(workerID):
"""
Tests creation and spreading of objects created in several different nodes
All nodes should have all objects in their local object store at the end of the test
"""
nodes = PyDOOMS.getNumberOfNodes()
objectsPerNode = 100
for i in range(nodes):
if (workerID == i):
for i in range(i*objectsPerNode,i*objectsPerNode+objectsPerNode):
TestObject(i)
PyDOOMS.barrier()
# The python dictionary appears to do non-blocking inserts into the object store dict.
# Our PyDOOMS.get() function will wait for inserts to be made, but when checking the length of the dict
# we must first wait for all inserts to complete
time.sleep(0.02)
if (len(PyDOOMS._store.objects) != objectsPerNode*nodes):
logging.critical("Worker " + str(workerID) + " Number of objects:" + str(len(PyDOOMS._store.objects)))
printDict()
raise Exception