| 摘要 |
The present invention provides a method and an apparatus for rapid data distribution, to reduce utilization of a central processing unit and a memory, and improve system performance. The method includes: sending, by a central processing unit, data description information to a rapid forwarding module, where the data description information includes an address and length information of data requested by a user; reading, by the rapid forwarding module according to the data description information, the data requested by the user and forwarding the data requested by the user to a network interface controller; and sending, by the network interface controller, the data requested by the user to the user. In comparison with the prior art, by using the method provided in embodiments of the present invention, after services are increased (for example, existing bandwidth of a network adapter and existing storage capacity need to be expanded), only devices including the network interface controller and a storage device need to be added, and cost for the memory and the central processing unit does not need to be increased. On the one hand, utilization of the memory and the central processing unit can be reduced, and performance of an entire system is improved; on the other hand, the problem of a memory wall is avoided. |
