def quil_to_native_quil(self, program: Program) -> Program:
response = self._connection._quilc_compile(program, self.isa, self.specs)
compiled_program = Program(response['compiled-quil'])
compiled_program.native_quil_metadata = response['metadata']
compiled_program.num_shots = program.num_shots
return compiled_program
def basic_compile(program):
new_prog = Program()
new_prog.num_shots = program.num_shots
new_prog.inst(program.defined_gates)
for inst in program:
if isinstance(inst, Gate):
if inst.name in ['RZ', 'CZ', 'I']:
new_prog += inst
elif inst.name == 'RX' and is_magic_angle(inst.params[0]):
new_prog += inst
elif inst.name == 'RY':
new_prog += _RY(inst.params[0], inst.qubits[0])
elif inst.name == 'CNOT':
new_prog += _CNOT(*inst.qubits)
elif inst.name == 'CCNOT':
new_prog += _CCNOT(*inst.qubits)
elif inst.name == 'SWAP':
new_prog += _SWAP(*inst.qubits)
elif inst.name == 'T':
new_prog += _T(inst.qubits[0])
elif inst.name == "H":
new_prog += _H(inst.qubits[0])
elif inst.name == "X":
new_prog += _X(inst.qubits[0])
elif inst.name in [gate.name for gate in new_prog.defined_gates]:
new_prog += inst
else:
raise ValueError(f"Unknown gate instruction {inst}")
else:
new_prog += inst
new_prog.native_quil_metadata = {
'final_rewiring': None,
'gate_depth': None,
'gate_volume': None,
'multiqubit_gate_depth': None,
'program_duration': None,
'program_fidelity': None,
'topological_swaps': 0,
}
return new_prog
def basic_compile(program: Program) -> Program:
"""
A rudimentary but predictable compiler.
No rewiring or optimization is done by this compilation step. There may be
some gates that are not yet supported. Gates defined in the input program
are included without change in the output program.
:param program: A program to be compiled to native quil with simple
replacements.
:return: A program with some of the input non-native quil gates replaced
with basic native quil gate implementations.
"""
new_prog = Program()
new_prog.num_shots = program.num_shots
new_prog.inst(program.defined_gates)
for inst in program:
if isinstance(inst, Gate):
if inst.name == "CCNOT":
new_prog += _CCNOT(*inst.qubits)
elif inst.name == "CNOT":
new_prog += _CNOT(*inst.qubits)
# NB: we haven't implemented CPHASE00/01/10
elif inst.name == "CPHASE":
angle_param = inst.params[0]
new_prog += _CPHASE(angle_param, *inst.qubits)
elif inst.name == "CZ":
new_prog += CZ(*inst.qubits) # remove dag modifiers
elif inst.name == "H":
new_prog += _H(inst.qubits[0])
elif inst.name == "I":
new_prog += I(inst.qubits[0]) # remove dag modifiers
elif inst.name == "ISWAP":
new_prog += _ISWAP(*inst.qubits) # remove dag modifiers
elif inst.name == "PHASE":
angle_param = inst.params[0]
new_prog += _PHASE(angle_param, inst.qubits[0])
elif inst.name == "RX":
angle_param = inst.params[0]
if is_magic_angle(inst.params[0]):
# in case dagger
new_prog += RX(angle_param, inst.qubits[0])
else:
new_prog += _RX(angle_param, inst.qubits[0])
elif inst.name == "RY":
angle_param = inst.params[0]
new_prog += _RY(angle_param, inst.qubits[0])
elif inst.name == "RZ":
# in case dagger
angle_param = inst.params[0]
new_prog += RZ(angle_param, inst.qubits[0])
elif inst.name == "S":
new_prog += _S(inst.qubits[0])
# NB: we haven't implemented CSWAP or PSWAP
elif inst.name == "SWAP":
new_prog += _SWAP(*inst.qubits)
elif inst.name == "T":
new_prog += _T(inst.qubits[0])
elif inst.name == "X":
new_prog += _X(inst.qubits[0])
elif inst.name == "XY":
angle_param = inst.params[0]
new_prog += XY(angle_param, *inst.qubits)
elif inst.name == "Y":
new_prog += _Y(inst.qubits[0])
elif inst.name == "Z":
new_prog += _Z(inst.qubits[0])
elif inst.name in [gate.name for gate in new_prog.defined_gates]:
new_prog += inst
else:
raise ValueError(f"Unknown gate instruction {inst}")
else:
new_prog += inst
new_prog.native_quil_metadata = { # type: ignore[assignment]
"final_rewiring": None,
"gate_depth": None,
"gate_volume": None,
"multiqubit_gate_depth": None,
"program_duration": None,
"program_fidelity": None,
"topological_swaps": 0,
}
return new_prog
def basic_compile(program: Program):
"""
A rudimentary but predictable compiler.
No rewiring or optimization is done by this compilation step. There may be some gates that
are not yet supported. Gates defined in the input program are included without change in the
output program.
:param program: a program to be compiled to native quil with simple replacements.
:return: a program with some of the input non-native quil gates replaced with basic native quil
gate implementations.
"""
new_prog = Program()
new_prog.num_shots = program.num_shots
new_prog.inst(program.defined_gates)
daggered_defgates = []
for inst in program:
if isinstance(inst, Gate):
# TODO: this is only a stopgap while the noisy QVM does not support modifiers.
# dagger this gate if odd number of daggers. Ignore controlled for now.
needs_dagger = inst.modifiers.count('DAGGER') % 2 == 1
angle_param = None
if len(inst.params) > 0:
angle_param = inst.params[0]
if needs_dagger:
angle_param = -angle_param
if 'CONTROLLED' in inst.modifiers:
raise ValueError("Controlled gates are not currently supported.")
if inst.name == 'CZ':
new_prog += CZ(*inst.qubits) # remove dag modifiers
elif inst.name == 'XY':
new_prog += XY(angle_param, *inst.qubits)
elif inst.name == 'I':
new_prog += I(inst.qubits[0]) # remove dag modifiers
elif inst.name == 'RZ':
# in case dagger
new_prog += RZ(angle_param, inst.qubits[0])
elif inst.name == 'RX':
if is_magic_angle(inst.params[0]):
# in case dagger
new_prog += RX(angle_param, inst.qubits[0])
else:
new_prog += _RX(angle_param, inst.qubits[0])
elif inst.name == 'RY':
new_prog += _RY(angle_param, inst.qubits[0])
elif inst.name == 'CNOT':
new_prog += _CNOT(*inst.qubits)
elif inst.name == 'CCNOT':
new_prog += _CCNOT(*inst.qubits)
elif inst.name == 'SWAP':
new_prog += _SWAP(*inst.qubits)
elif inst.name == 'T':
new_prog += _T(inst.qubits[0], needs_dagger)
elif inst.name == "H":
new_prog += _H(inst.qubits[0])
elif inst.name == "X":
new_prog += _X(inst.qubits[0])
elif inst.name in [gate.name for gate in new_prog.defined_gates]:
if needs_dagger and inst.name not in daggered_defgates:
new_prog.defgate(inst.name + 'DAG', inst.matrix.T.conj())
daggered_defgates.append(inst.name)
new_prog += inst
else:
raise ValueError(f"Unknown gate instruction {inst}")
else:
new_prog += inst
new_prog.native_quil_metadata = {
'final_rewiring': None,
'gate_depth': None,
'gate_volume': None,
'multiqubit_gate_depth': None,
'program_duration': None,
'program_fidelity': None,
'topological_swaps': 0,
}
return new_prog