def compiler(test_device):
try:
config = PyquilConfig()
compiler = LocalQVMCompiler(endpoint=config.compiler_url, device=test_device)
compiler.quil_to_native_quil(Program(I(0)))
return compiler
except (RequestException, UnknownApiError) as e:
return pytest.skip("This test requires compiler connection: {}".format(e))
def compile_rigetti(num_qubits, topology, program):
if topology.lower() == 'ring':
edge_list = []
for i in range(0, num_qubits):
edge_list.append((i, (i + 1) % num_qubits))
topology = nx.from_edgelist(edge_list)
device = NxDevice(topology)
compiler = LocalQVMCompiler("http://localhost:6000", device)
my_qc = QuantumComputer(name='my_qc',
qam=QVM(connection=ForestConnection()),
device=device,
compiler=compiler)
executable = compiler.quil_to_native_quil(
program) #create QC compatible specification
depth = compute_depth_rigetti(executable)
volume = len(executable) - 3 #subtract extra directives
print(executable)
q2_count = two_qubit_count(executable)
out_str = str(executable)
out_str = out_str + ("#DEPTH: %s |VOL.: %s |2Q GATE COUNT: %s\n" %
(depth, volume, q2_count))
print("DEPTH: %s |VOL.: %s |2Q GATE COUNT: %s" %
(depth, volume, q2_count))
print()
print()
return out_str
def quil_compile(input, device):
name = device["name"]
g = nx.Graph()
g.add_edges_from(device["topology"])
qc = NxDevice(g)
p = Program(open(f"input/{input}.quil", "r").read())
compiler = LocalQVMCompiler("http://localhost:6000", qc)
np = compiler.quil_to_native_quil(p)
volume, depth = np.native_quil_metadata[
"gate_volume"], np.native_quil_metadata["gate_depth"]
with open(f"output/{input}_{name}.quil", "w") as f:
f.write(str(np))
with open(f"output/{input}_{name}.json", "w") as f:
f.write(json.dumps({'volume': volume, 'depth': depth}))