daniel/quantum
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

refactor quantum circuit

Browse Source
This commit is contained in:
Daniel Tsvetkov 2020-01-06 10:58:48 +01:00
parent a09bdb949c
commit b6e256a3a7
1 changed files with 14 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
lib_q_computer_math.py
View File

@ -541,15 +541,6 @@ class QuantumCircuit(object):
for row_data in rows_data: for row_data in rows_data:
self.add_row(row_data) self.add_row(row_data)
def get_next_step(self):
running_step = self.steps[self.c_step]
step_quantum_state = self.compose_quantum_state(running_step)
if not self.c_q_state:
self.c_q_state = step_quantum_state
else:
self.c_q_state = State((step_quantum_state | self.c_q_state).m)
self.c_step += 1
def print(self): def print(self):
print("=" * 3 * len(self.steps)) print("=" * 3 * len(self.steps))
for line_no in range(self.n_qubits): for line_no in range(self.n_qubits):
@ -588,18 +579,22 @@ class QuantumProcessor(object):
if self.c_step >= len(self.circuit.steps): if self.c_step >= len(self.circuit.steps):
self.c_state = self.HALT_STATE self.c_state = self.HALT_STATE
raise RuntimeWarning("Halted") raise RuntimeWarning("Halted")
running_step = self.circuit.get_next_step() step_quantum_state = self.get_next_step()
step_quantum_state = self.compose_quantum_state(running_step)
if not self.c_q_state: if not self.c_q_state:
self.c_q_state = step_quantum_state self.c_q_state = step_quantum_state
else: else:
self.c_q_state = State((step_quantum_state | self.c_q_state).m) self.c_q_state = State((step_quantum_state | self.c_q_state).m)
self.c_step += 1 self.c_step += 1
def get_next_step(self):
running_step = self.circuit.steps[self.c_step]
step_quantum_state = self.compose_quantum_state(running_step)
return step_quantum_state
def run(self): def run(self):
for _ in self.steps: for _ in self.circuit.steps:
self.step() self.step()
self.current_state = self.HALT_STATE self.c_state = self.HALT_STATE
def reset(self): def reset(self):
self.c_step = 0 self.c_step = 0
@ -632,11 +627,12 @@ class QuantumProcessor(object):
def test_quantum_processor(): def test_quantum_processor():
# Produce Bell state between 0 and 2 qubit # Produce Bell state between 0 and 2 qubit
qp = QuantumProcessor(3) qc = QuantumCircuit(3)
qp.add_row([H, C]) qc.add_row([H, C])
qp.add_row([_, _]) qc.add_row([_, _])
qp.add_row([_, x]) qc.add_row([_, x])
qp.print() qc.print()
qp = QuantumProcessor(qc)
qp.get_sample(100) qp.get_sample(100)