netqasm.backend.qnodeos

Quantum node controller interface for simulators.

This module provides the QNodeController class which can be used by simulators as a base class for modeling the quantum node controller.

class netqasm.backend.qnodeos.QNodeController(name, instr_log_dir=None, flavour=None, **kwargs)

Bases: object

Class for representing a Quantum Node Controller in a simulation.

A QNodeController represents a physical quantum node controller that handles messages coming from the Host, lets the Executor execute subroutines, and sends results back to the Host.

Parameters:

  • name (str)

  • instr_log_dir (Optional[str])

  • flavour (Optional[Flavour])

__init__(name, instr_log_dir=None, flavour=None, **kwargs)

QNodeController constructor.

Parameters:

  • name (str) – name used for logging purposes

  • instr_log_dir (Optional[str]) – directory used to write log files to

  • flavour (Optional[Flavour]) – which NetQASM flavour this quantum node controller should expect and be able to interpret

abstract stop()
Return type:

None

property finished: bool
handle_netqasm_message(msg_id, msg)
Parameters:
Return type:

Generator[Any, None, None]

property has_active_apps: bool
property network_stack: BaseNetworkStack | None
add_network_stack(network_stack)
Parameters:

network_stack (BaseNetworkStack)

Return type:

None