def initializeQuantumProgram ( device, sim ):
# *This function contains SDK specific code.*
#
# Input:
# * *device* - String specifying the device on which the game is played.
# Details about the device will be obtained using getLayout.
# * *sim* - Whether this is a simulated run
# Process:
# * Initializes everything required by the SDK for the quantum program. The details depend on which SDK is used.
# Output:
# * *q* - Register of qubits (needed by both QISKit and ProjectQ).
# * *c* - Register of classical bits (needed by QISKit only).
# * *engine* - Class required to create programs in QISKit, ProjectQ and Forest.
# * *script* - The quantum program, needed by QISKit and Forest.
num, area, entangleType, pairs, pos, example, sdk, runs = getLayout(device)
importSDK ( device )
if sdk in ["QISKit","ManualQISKit"]:
engine = QuantumProgram()
engine.set_api(Qconfig.APItoken, Qconfig.config["url"]) # set the APIToken and API url
q = engine.create_quantum_register("q", num)
c = engine.create_classical_register("c", num)
script = engine.create_circuit("script", [q], [c])
elif sdk=="ProjectQ":
engine = projectq.MainEngine()
q = engine.allocate_qureg( num )
c = None
script = None
elif sdk=="Forest":
if sim:
engine = api.QVMConnection(use_queue=True)
else:
engine = api.QPUConnection(device)
script = Program()
q = range(num)
c = range(num)
return q, c, engine, script
