def test_transpile_line_circuit(self):
c = cirq.Circuit()
qubits = [cirq.LineQubit(0), cirq.LineQubit(1)]
c.append(cirq.H.on(qubits[0]))
c.append(cirq.CNOT(*qubits))
ic = cirq.ConvertToIonGates().convert_circuit(c)
ic.append(
cirq.measure_each(*qubits),
strategy=cirq.circuits.InsertStrategy.NEW_THEN_INLINE,
)
jc = jaqal_circuit_from_cirq_circuit(ic)
jcirc = CircuitBuilder()
reg = jcirc.register("allqubits", 2)
jcirc.gate("prepare_all")
jcirc.gate("R", reg[0], pi, pi)
jcirc.gate("MS", reg[0], reg[1], 0, pi / 2)
block = jcirc.block(True)
block.gate("R", reg[0], -1.5707963267948972, pi / 2)
# Last few digits are off if we just use -pi/2
block.gate("R", reg[1], pi, pi / 2)
jcirc.gate("Rz", reg[0], -pi / 2)
jcirc.gate("measure_all")
self.assertEqual(
generate_jaqal_program(jcirc.build()), generate_jaqal_program(jc)
)
def test_transpile_2q_circuit(self):
qr = QuantumRegister(2)
cr = ClassicalRegister(4)
circ = QuantumCircuit(qr, cr)
circ.x(qr[0])
circ.measure(qr[0], cr[0])
circ.measure(qr[1], cr[1])
circ.barrier()
circ.reset(qr[0])
circ.reset(qr[1])
circ.barrier()
circ.y(qr[0])
dag = circuit_to_dag(circ)
jcirc = CircuitBuilder()
reg1 = jcirc.register("baseregister", 2)
reg2 = jcirc.map(qr.name, reg1, slice(0, 2, 1))
block = jcirc.block()
block.gate("prepare_all")
block.gate("Px", reg2[0])
block.gate("measure_all")
block = jcirc.block()
block.gate("prepare_all")
block = jcirc.block()
block.gate("Py", reg2[0])
block.gate("measure_all")
self.assertEqual(
generate_jaqal_program(jcirc.build()),
generate_jaqal_program(jaqal_circuit_from_dag_circuit(dag)),
)
def test_2_ion_compilation(self):
p = Program()
ro = p.declare("ro", "BIT", 6)
p += X(0)
p += MEASURE(0, ro[0])
p += MEASURE(1, ro[1])
p += RESET(0)
p += RESET(1)
p += X(1)
p += MEASURE(1, ro[3])
p += MEASURE(0, ro[2])
p += RESET()
p += X(0)
p += MEASURE(0, ro[4])
p += MEASURE(1, ro[5])
qc = get_ion_qc(2)
circ = qc.compile(p)
jcirc = CircuitBuilder()
reg = jcirc.register("qreg", 2)
block = jcirc.block()
block.gate("prepare_all")
block.gate("Px", reg[0])
block.gate("measure_all")
block.gate("prepare_all")
block.gate("Px", reg[1])
block.gate("measure_all")
block.gate("prepare_all")
block.gate("Px", reg[0])
block.gate("measure_all")
self.assertEqual(generate_jaqal_program(jcirc.build()),
generate_jaqal_program(circ))
def test_transpile_grid_circuit(self):
c = Circuit()
qb = pytket._tket.circuit.Qubit("grid", 0, 0)
c.add_qubit(qb)
c.Rz(1, qb)
qsc = jaqal_circuit_from_tket_circuit(c)
jcirc = CircuitBuilder()
reg = jcirc.register("baseregister", 1)
reg2 = jcirc.map("grid0_0", reg, slice(0, 1, 1))
block = jcirc.block()
block.gate("prepare_all")
block.gate("Rz", reg2[0], pi)
block.gate("measure_all")
self.assertEqual(generate_jaqal_program(jcirc.build()),
generate_jaqal_program(qsc))
def test_transpile_1q_circuit(self):
c = Circuit(1, 1)
c.Rz(1, 0)
c.add_barrier([0])
c.Measure(0, 0)
qsc = jaqal_circuit_from_tket_circuit(c)
jcirc = CircuitBuilder()
reg = jcirc.register("baseregister", 1)
reg2 = jcirc.map("q", reg, slice(0, 1, 1))
block = jcirc.block()
block.gate("prepare_all")
block.gate("Rz", reg2[0], pi)
block = jcirc.block()
block.gate("measure_all")
self.assertEqual(generate_jaqal_program(jcirc.build()),
generate_jaqal_program(qsc))
def test_native_gates(self):
gates = quil_gates()
p = Program()
ro = p.declare("ro", "BIT", 1)
p += gates["SX"](0)
p += MEASURE(0, ro[0])
qc = get_ion_qc(1)
circ = qc.compile(p)
jcirc = CircuitBuilder()
reg = jcirc.register("qreg", 1)
block = jcirc.block()
block.gate("prepare_all")
block.gate("Sx", reg[0])
block.gate("measure_all")
self.assertEqual(generate_jaqal_program(jcirc.build()),
generate_jaqal_program(circ))
def test_transpile_circuit(self):
backend = JaqalBackend()
engine_list = get_engine_list()
eng = MainEngine(backend, engine_list, verbose=True)
q1 = eng.allocate_qubit()
q2 = eng.allocate_qubit()
SqrtX | q1
SqrtX | q2
Barrier | (q1, q2)
Rxx(1.0) | (q1, q2)
All(Measure) | [q1, q2]
eng.flush()
circ = backend.circuit
jcirc = CircuitBuilder()
reg = jcirc.register("q", 2)
block = jcirc.block()
block.gate("prepare_all")
block.gate("Sx", reg[0])
block.gate("Sx", reg[1])
block = jcirc.block()
block.gate("MS", reg[0], reg[1], 0, 1.0)
block.gate("measure_all")
self.assertEqual(generate_jaqal_program(jcirc.build()),
generate_jaqal_program(circ))
def receive(self, command_list):
"""
Converts each instruction in the input into its Jaqal equivalent and saves it.
This should rarely be called directly by users; usually it will be called by
``projectq.cengines.MainEngine``.
:param command_list: The ProjectQ program to convert.
:type command_list: list(projectq.ops.Command)
"""
for cmd in command_list:
if cmd.gate == FlushGate():
if self.outfile is not None:
from jaqalpaq.generator import generate_jaqal_program
with open(self.outfile, "w+") as f:
f.write(generate_jaqal_program(self.circuit))
else:
self._store(cmd)
def setUp(self):
builder = CircuitBuilder(native_gates.NATIVE_GATES)
pi2 = builder.let("pi2", np.pi / 2)
q = builder.register("q", 3)
builder.gate("prepare_all")
builder.gate("MS", q[1], q[0], pi2, pi2)
builder.gate("measure_all")
self.c = builder.build()
self.jaqal_string = generate_jaqal_program(self.c)
self.jaqal_c = jaqalpaq.parser.parse_jaqal_string(
self.jaqal_string,
inject_pulses=normalize_native_gates(native_gates.NATIVE_GATES),
)
import jaqalpaq
from jaqalpaq.parser import parse_jaqal_file
from jaqalpaq.emulator import run_jaqal_circuit
from jaqalpaq.generator import generate_jaqal_program
JaqalCircuitObject = parse_jaqal_file("jaqal/Sxx_circuit.jaqal")
JaqalCircuitResults = run_jaqal_circuit(JaqalCircuitObject)
print(
f"Probabilities: {JaqalCircuitResults.subcircuits[0].probability_by_str}")
JaqalProgram = generate_jaqal_program(JaqalCircuitObject)
def run_test_string(self, text):
circuit1 = parse_jaqal_string(text, autoload_pulses=False)
generated = generate_jaqal_program(circuit1)
circuit2 = parse_jaqal_string(generated, autoload_pulses=False)
self.assertEqual(circuit1, circuit2)
