def test_qasm_seq_butterfly(self):
nqubits = 1
p = Program("Butterfly", platf, nqubits)
k = Kernel('0', platf, nqubits)
k.prepz(0)
k.measure(0)
k.measure(0)
# what does the measurement tell us it is?
k.measure(0)
# what is the post measuremnet state
p.add_kernel(k)
k = Kernel('1', platf, nqubits)
k.prepz(0)
k.measure(0)
k.x(0)
k.measure(0)
k.measure(0)
p.add_kernel(k)
p.compile()
# Test that the generated code is valid
QISA_fn = os.path.join(output_dir, p.name + '.qisa')
assemble(QISA_fn)
def test_qasm_seq_echo(self):
nqubits = 1
p = Program("Echo", platf, nqubits)
times = np.linspace(0, 20e3, 61) # in ns
# To prevent superslow workaround
times = np.linspace(0, 60, 61) # in ns
# this should be implicit
p.set_sweep_points(times)
for tau in times:
# this is an invalid kernel name (contains '.')
# and will produce and invalid qasm
n = 'echo_tau_{}ns'.format(tau)
n = n.replace(".", "_")
k = Kernel(n, platf, nqubits)
k.prepz(0)
k.rx90(0)
# This is a dirty hack that repeats the I gate
for j in range(int(tau / 2)):
k.gate('i', [0])
k.rx180(0)
for j in range(int(tau / 2)):
k.gate('i', [0])
k.rx90(0)
k.measure(0)
p.add_kernel(k)
p.compile()
# Test that the generated code is valid
QISA_fn = os.path.join(output_dir, p.name + '.qisa')
assemble(QISA_fn)
def test_allxy(self):
p = Program("AllXY", platf, 1)
# uppercase lowercase problems
allXY = [['i', 'i'], ['rx180', 'rx180'], ['ry180', 'ry180'],
['rx180', 'ry180'], ['ry180', 'rx180'], ['rx90', 'i'],
['ry90', 'i'], ['rx90', 'ry90'], ['ry90', 'rx90'],
['rx90', 'ry180'], ['ry90', 'rx180'], ['rx180', 'ry90'],
['ry180', 'rx90'], ['rx90', 'rx180'], ['rx180', 'rx90'],
['ry90', 'ry180'], ['ry180', 'ry90'], ['rx180', 'i'],
['ry180', 'i'], ['rx90', 'rx90'], ['ry90', 'ry90']]
# this should be implicit
p.set_sweep_points(np.arange(len(allXY), dtype=float))
for i, xy in enumerate(allXY):
k = Kernel("allXY" + str(i), platf, 1)
k.prepz(0)
k.gate(xy[0], [0])
k.gate(xy[1], [0])
k.measure(0)
p.add_kernel(k)
p.compile()
# Test that the generated code is valid
QISA_fn = os.path.join(output_dir, p.name + '.qisa')
assemble(QISA_fn)
def test_allxy(self):
nqubits = 1
p = Program("AllXY", platf, nqubits)
# uppercase lowercase problems
allXY = [['i', 'i'], ['rx180', 'rx180'], ['ry180', 'ry180'],
['rx180', 'ry180'], ['ry180', 'rx180'], ['rx90', 'i'],
['ry90', 'i'], ['rx90', 'ry90'], ['ry90', 'rx90'],
['rx90', 'ry180'], ['ry90', 'rx180'], ['rx180', 'ry90'],
['ry180', 'rx90'], ['rx90', 'rx180'], ['rx180', 'rx90'],
['ry90', 'ry180'], ['ry180', 'ry90'], ['rx180', 'i'],
['ry180', 'i'], ['rx90', 'rx90'], ['ry90', 'ry90']]
# this should be implicit
p.set_sweep_points(np.arange(len(allXY), dtype=float))
for i, xy in enumerate(allXY):
k = Kernel("allXY" + str(i), platform=platf, qubit_count=nqubits)
k.prepz(0)
k.gate(xy[0], [0])
k.gate(xy[1], [0])
k.measure(0)
p.add_kernel(k)
p.compile()
# Test that the generated code is valid
qumis_fn = os.path.join(output_dir, p.name + '.asm')
Assembler(qumis_fn).convert_to_instructions()
def test_bug(self):
p = Program("bug", platf, 1)
k = Kernel("bugKernel", platform=platf, qubit_count=1)
k.gate('rx180', [0])
k.gate('measure', [0])
p.add_kernel(k)
p.compile()
# Test that the generated code is valid
QISA_fn = os.path.join(output_dir, p.name + '.qisa')
assemble(QISA_fn)