utils Module

The pyqpanda3.utils module provides protocol serialization, communication configuration, and binary interchange utilities for quantum programs and variational circuits.

Overview

The module contains two groups of functionality:

• Protocol configuration and serialization -- The CommProtocolConfig class bundles execution parameters (mapping, error mitigation, optimization level, shots) that control how quantum programs are processed. The comm_protocol_encode and comm_protocol_decode functions serialize and deserialize lists of QProg objects together with their configuration into a compact binary format suitable for network transmission.

• OriginBIS conversion -- A set of functions for converting QProg, VariationalQuantumCircuit, and combined variational-circuit-with-config objects to and from OriginBIS binary strings (Protocol Buffers-based serialization). This enables efficient storage and transmission of quantum programs across processes or over the network.

Sub-topics

Topic	Description
Protocol	CommProtocolConfig, comm_protocol_encode, comm_protocol_decode
OriginBIS	OriginBIS serialization for QProg, VariationalQuantumCircuit, and combined objects