本文整理汇总了Python中qiskit.QuantumCircuit.cy方法的典型用法代码示例。如果您正苦于以下问题：Python QuantumCircuit.cy方法的具体用法？Python QuantumCircuit.cy怎么用？Python QuantumCircuit.cy使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类qiskit.QuantumCircuit的用法示例。
在下文中一共展示了QuantumCircuit.cy方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: TestStandard1Q
# 需要导入模块: from qiskit import QuantumCircuit [as 别名]
# 或者: from qiskit.QuantumCircuit import cy [as 别名]
#.........这里部分代码省略.........
self.assertRaises(QISKitError, c.cu3, 0, 0, 0, 0, self.q[0])
self.assertRaises(QISKitError, c.cu3, 0, 0, 0, (self.q, 3), self.q[1])
self.assertRaises(QISKitError, c.cu3, 0, 0, 0, self.c, self.q)
# TODO self.assertRaises(QISKitError, c.cu3, 0, 0, 'a', self.q[1], self.q[2])
def test_cx(self):
self.circuit.cx(self.q[1], self.q[2])
qasm_txt = 'cx q[1],q[2];'
self.assertResult(CnotGate, qasm_txt, qasm_txt)
def test_cx_invalid(self):
c = self.circuit
self.assertRaises(QISKitError, c.cx, self.c[1], self.c[2])
self.assertRaises(QISKitError, c.cx, self.q[0], self.q[0])
self.assertRaises(QISKitError, c.cx, 0, self.q[0])
self.assertRaises(QISKitError, c.cx, (self.q, 3), self.q[0])
self.assertRaises(QISKitError, c.cx, self.c, self.q)
self.assertRaises(QISKitError, c.cx, 'a', self.q[1])
def test_cxbase(self):
qasm_txt = 'CX q[1],q[2];'
self.circuit.cx_base(self.q[1], self.q[2])
self.assertResult(CXBase, qasm_txt, qasm_txt)
def test_cxbase_invalid(self):
c = self.circuit
self.assertRaises(QISKitError, c.cx_base, self.c[1], self.c[2])
self.assertRaises(QISKitError, c.cx_base, self.q[0], self.q[0])
self.assertRaises(QISKitError, c.cx_base, 0, self.q[0])
self.assertRaises(QISKitError, c.cx_base, (self.q, 3), self.q[0])
self.assertRaises(QISKitError, c.cx_base, self.c, self.q)
self.assertRaises(QISKitError, c.cx_base, 'a', self.q[1])
def test_cy(self):
qasm_txt = 'cy q[1],q[2];'
self.circuit.cy(self.q[1], self.q[2])
self.assertResult(CyGate, qasm_txt, qasm_txt)
def test_cy_invalid(self):
c = self.circuit
self.assertRaises(QISKitError, c.cy, self.c[1], self.c[2])
self.assertRaises(QISKitError, c.cy, self.q[0], self.q[0])
self.assertRaises(QISKitError, c.cy, 0, self.q[0])
self.assertRaises(QISKitError, c.cy, (self.q, 3), self.q[0])
self.assertRaises(QISKitError, c.cy, self.c, self.q)
self.assertRaises(QISKitError, c.cy, 'a', self.q[1])
def test_cz(self):
qasm_txt = 'cz q[1],q[2];'
self.circuit.cz(self.q[1], self.q[2])
self.assertResult(CzGate, qasm_txt, qasm_txt)
def test_cz_invalid(self):
c = self.circuit
self.assertRaises(QISKitError, c.cz, self.c[1], self.c[2])
self.assertRaises(QISKitError, c.cz, self.q[0], self.q[0])
self.assertRaises(QISKitError, c.cz, 0, self.q[0])
self.assertRaises(QISKitError, c.cz, (self.q, 3), self.q[0])
self.assertRaises(QISKitError, c.cz, self.c, self.q)
self.assertRaises(QISKitError, c.cz, 'a', self.q[1])
def test_h(self):
qasm_txt = 'h q[1];'
self.circuit.h(self.q[1])
self.assertResult(HGate, qasm_txt, qasm_txt)
示例2: TestStandard2Q
# 需要导入模块: from qiskit import QuantumCircuit [as 别名]
# 或者: from qiskit.QuantumCircuit import cy [as 别名]
#.........这里部分代码省略.........
self.assertStmtsType(instruction_set.instructions, CXBase)
self.assertQasm(qasm_txt)
def test_cxbase_reg_reg_inv(self):
qasm_txt = 'CX q[0],r[0];\nCX q[1],r[1];\nCX q[2],r[2];'
instruction_set = self.circuit.cx_base(self.q, self.r).inverse()
self.assertStmtsType(instruction_set.instructions, CXBase)
self.assertQasm(qasm_txt)
def test_cxbase_reg_bit(self):
qasm_txt = 'CX q[0],r[1];\nCX q[1],r[1];\nCX q[2],r[1];'
instruction_set = self.circuit.cx_base(self.q, self.r[1])
self.assertStmtsType(instruction_set.instructions, CXBase)
self.assertQasm(qasm_txt)
def test_cxbase_reg_bit_inv(self):
qasm_txt = 'CX q[0],r[1];\nCX q[1],r[1];\nCX q[2],r[1];'
instruction_set = self.circuit.cx_base(self.q, self.r[1]).inverse()
self.assertStmtsType(instruction_set.instructions, CXBase)
self.assertQasm(qasm_txt)
def test_cxbase_bit_reg(self):
qasm_txt = 'CX q[1],r[0];\nCX q[1],r[1];\nCX q[1],r[2];'
instruction_set = self.circuit.cx_base(self.q[1], self.r)
self.assertStmtsType(instruction_set.instructions, CXBase)
self.assertQasm(qasm_txt)
def test_cxbase_bit_reg_inv(self):
qasm_txt = 'CX q[1],r[0];\nCX q[1],r[1];\nCX q[1],r[2];'
instruction_set = self.circuit.cx_base(self.q[1], self.r).inverse()
self.assertStmtsType(instruction_set.instructions, CXBase)
self.assertQasm(qasm_txt)
def test_cy_reg_reg(self):
qasm_txt = 'cy q[0],r[0];\ncy q[1],r[1];\ncy q[2],r[2];'
instruction_set = self.circuit.cy(self.q, self.r)
self.assertStmtsType(instruction_set.instructions, CyGate)
self.assertQasm(qasm_txt)
def test_cy_reg_reg_inv(self):
qasm_txt = 'cy q[0],r[0];\ncy q[1],r[1];\ncy q[2],r[2];'
instruction_set = self.circuit.cy(self.q, self.r).inverse()
self.assertStmtsType(instruction_set.instructions, CyGate)
self.assertQasm(qasm_txt)
def test_cy_reg_bit(self):
qasm_txt = 'cy q[0],r[1];\ncy q[1],r[1];\ncy q[2],r[1];'
instruction_set = self.circuit.cy(self.q, self.r[1])
self.assertStmtsType(instruction_set.instructions, CyGate)
self.assertQasm(qasm_txt)
def test_cy_reg_bit_inv(self):
qasm_txt = 'cy q[0],r[1];\ncy q[1],r[1];\ncy q[2],r[1];'
instruction_set = self.circuit.cy(self.q, self.r[1]).inverse()
self.assertStmtsType(instruction_set.instructions, CyGate)
self.assertQasm(qasm_txt)
def test_cy_bit_reg(self):
qasm_txt = 'cy q[1],r[0];\ncy q[1],r[1];\ncy q[1],r[2];'
instruction_set = self.circuit.cy(self.q[1], self.r)
self.assertStmtsType(instruction_set.instructions, CyGate)
self.assertQasm(qasm_txt)
def test_cy_bit_reg_inv(self):
qasm_txt = 'cy q[1],r[0];\ncy q[1],r[1];\ncy q[1],r[2];'
instruction_set = self.circuit.cy(self.q[1], self.r).inverse()示例3: CircuitBackend
# 需要导入模块: from qiskit import QuantumCircuit [as 别名]
# 或者: from qiskit.QuantumCircuit import cy [as 别名]
#.........这里部分代码省略.........
creg is a name string.
cval is the integer value for the test.
"""
self.creg = creg
self.cval = cval
def drop_condition(self):
"""Drop the current condition."""
self.creg = None
self.cval = None
def start_gate(self, name, args, qubits, nested_scope=None):
"""Begin a custom gate.
name is name string.
args is list of Node expression objects.
qubits is list of (regname, idx) tuples.
nested_scope is a list of dictionaries mapping expression variables
to Node expression objects in order of increasing nesting depth.
"""
if self.listen and name not in self.basis \
and self.gates[name]["opaque"]:
raise BackendError("opaque gate %s not in basis" % name)
if self.listen and name in self.basis:
self.in_gate = name
self.listen = False
# Gate names mapped to number of arguments and qubits
# and method to invoke on [args, qubits]
lut = {"ccx": [(0, 3),
lambda x: self.circuit.ccx(x[1][0], x[1][1],
x[1][2])],
"ch": [(0, 2),
lambda x: self.circuit.ch(x[1][0], x[1][1])],
"crz": [(1, 2),
lambda x: self.circuit.crz(x[0][0], x[1][0],
x[1][1])],
"cswap": [(0, 3),
lambda x: self.circuit.cswap(x[1][0],
x[1][1],
x[1][2])],
"cu1": [(1, 2),
lambda x: self.circuit.cu1(x[0][0], x[1][0],
x[1][1])],
"cu3": [(3, 2), lambda x: self.circuit.cu3(x[0][0],
x[0][1],
x[0][2],
x[1][0],
x[1][1])],
"cx": [(0, 2), lambda x: self.circuit.cx(x[1][0], x[1][1])],
"cy": [(0, 2), lambda x: self.circuit.cy(x[1][0], x[1][1])],
"cz": [(0, 2), lambda x: self.circuit.cz(x[1][0], x[1][1])],
"swap": [(0, 2), lambda x: self.circuit.swap(x[1][0], x[1][1])],
"h": [(0, 1), lambda x: self.circuit.h(x[1][0])],
"id": [(0, 1), lambda x: self.circuit.iden(x[1][0])],
"rx": [(1, 1), lambda x: self.circuit.rx(x[0][0], x[1][0])],
"ry": [(1, 1), lambda x: self.circuit.ry(x[0][0], x[1][0])],
"rz": [(1, 1), lambda x: self.circuit.rz(x[0][0], x[1][0])],
"s": [(0, 1), lambda x: self.circuit.s(x[1][0])],
"sdg": [(0, 1), lambda x: self.circuit.s(x[1][0]).inverse()],
"t": [(0, 1), lambda x: self.circuit.t(x[1][0]).inverse()],
"tdg": [(0, 1), lambda x: self.circuit.t(x[1][0]).inverse()],
"u1": [(1, 1), lambda x: self.circuit.u1(x[0][0], x[1][0])],
"u2": [(2, 1), lambda x: self.circuit.u2(x[0][0], x[0][1],
x[1][0])],
"u3": [(3, 1), lambda x: self.circuit.u3(x[0][0], x[0][1],
x[0][2], x[1][0])],
"x": [(0, 1), lambda x: self.circuit.x(x[1][0])],
"y": [(0, 1), lambda x: self.circuit.y(x[1][0])],
"z": [(0, 1), lambda x: self.circuit.z(x[1][0])]}
if name not in lut:
raise BackendError("gate %s not in standard extensions" %
name)
gate_data = lut[name]
if gate_data[0] != (len(args), len(qubits)):
raise BackendError("gate %s signature (%d, %d) is " %
(name, len(args), len(qubits)) +
"incompatible with the standard " +
"extensions")
this_gate = gate_data[1]([list(map(lambda x:
x.sym(nested_scope), args)),
list(map(self._map_qubit, qubits))])
if self.creg is not None:
this_gate.c_if(self._map_creg(self.creg), self.cval)
def end_gate(self, name, args, qubits, nested_scope=None):
"""End a custom gate.
name is name string.
args is list of Node expression objects.
qubits is list of (regname, idx) tuples.
nested_scope is a list of dictionaries mapping expression variables
to Node expression objects in order of increasing nesting depth.
"""
if name == self.in_gate:
self.in_gate = ""
self.listen = True
def get_output(self):
"""Return the QuantumCircuit object."""
return self.circuit