Examples in this disclosure relates to methods and apparatus for routing data packet. One example method includes receiving a data packet, determining a first computation task type corresponding to the data packet, determining, based on a pre-obtained first correspondence between the first computation task type, nodes, and a computing performance corresponding to each of the nodes, at least one of the nodes corresponding to the first computation task type and a first computing performance corresponding to the at least one of the nodes, determining a target node from the at least one of the nodes based on the first computing performance corresponding to the at least one of the nodes and a link status between a local node and each of the at least one of the nodes, determining an address of the target node as a destination address of the data packet, and forwarding the data packet based on the destination address.