"""Backend for DDSIM."""
import logging
from qiskit.providers.models import BackendConfiguration
from mqt.ddsim import __version__
from mqt.ddsim.qasmsimulator import QasmSimulatorBackend
logger = logging.getLogger(__name__)
[docs]class StatevectorSimulatorBackend(QasmSimulatorBackend):
"""Python interface to MQT DDSIM"""
SHOW_STATE_VECTOR = True
def __init__(self, configuration=None, provider=None):
conf = {
"backend_name": "statevector_simulator",
"backend_version": __version__,
"url": "https://github.com/cda-tum/ddsim",
"simulator": True,
"local": True,
"description": "MQT DDSIM C++ simulator",
"basis_gates": [
"gphase",
"id",
"u0",
"u1",
"u2",
"u3",
"cu3",
"x",
"cx",
"ccx",
"mcx_gray",
"mcx_recursive",
"mcx_vchain",
"y",
"cy",
"z",
"cz",
"h",
"ch",
"s",
"sdg",
"t",
"tdg",
"rx",
"crx",
"mcrx",
"ry",
"cry",
"mcry",
"rz",
"crz",
"mcrz",
"p",
"cp",
"cu1",
"mcphase",
"sx",
"csx",
"sxdg",
"swap",
"cswap",
"iswap",
"dcx",
"ecr",
"rxx",
"ryy",
"rzz",
"rzx",
"xx_minus_yy",
"xx_plus_yy",
"snapshot",
],
"memory": False,
"n_qubits": 64,
"coupling_map": None,
"conditional": False,
"max_shots": 1000000000,
"open_pulse": False,
"gates": [],
}
super().__init__(configuration=configuration or BackendConfiguration.from_dict(conf), provider=provider)
def _validate(self, _quantum_circuit):
return