Real-time task online matching method and system based on dispersed computing environment

The invention discloses a real-time task online matching method and system based on a decentralized computing environment. The method comprises the following steps: constructing a decentralized computing system model and a task matching model; obtaining preference values of the tasks and the network computing nodes: respectively obtaining the preference values of the tasks to the network computing nodes and the preference values of the network computing nodes to the tasks based on the characteristics of the tasks and the network computing nodes, and forming a preference list; and obtaining an optimal matching scheme of the multi-user multi-task multi-network computing node: based on the decentralized computing system model, the task matching model and the preference list, carrying out iterative updating on matching results of the tasks and the network computing nodes until convergence to a stable solution, and obtaining the optimal matching scheme. According to the method, stable operation of the task and the