45results about How to "Reduce the number of lookups" patented technology

The embodiment of the invention discloses a resource allocation method, a server, network devices and a network system. The resource allocation method includes: network devices are carried out the resource allocation according to the resource requirement of the network devices and the updated resource allocation information, and the resource allocation information comprises the resource registration information reported by the network equipment in the network. The implementation of the embodiment of the invention can shorten the searching times and process of the resource information, thus carrying out the resource allocation effectively. Meanwhile, the resource allocation method can realize the one-time resource searching when the update frequency is fast enough. The dynamic resource allocation information can carry out the resource allocation rapidly, and can avoid the waste of the processing capacity of the server effectively.

The disclosure relates to a message forwarding method, device, electronic equipment and computer-readable medium of a flow control device. The method includes: parsing the message obtained from the network to generate quintuple information; performing rule matching on the quintuple information and preset rules to generate a matching result, the matching result including subsequent user marks, hit marks, the highest priority; when the hit mark is valid, determine a target server based on the highest priority; encapsulate the matching result and the packet, and send them to the target server. The message forwarding method, device, electronic device, and computer-readable medium of the flow control equipment involved in the present disclosure can send suspicious messages to all target servers that need to be analyzed, and can reduce the number of rule searches and rule searches pressure.

The present disclosure provides a method and device for table entry search, wherein the method is applied to search for a target value corresponding to a keyword in an FPGA chip, including: acquiring a keyword; searching a first table stored in the FPGA chip corresponding to a first index The first group number and the first group validity identifier, the first table is used to store the group number of the large group to which the value corresponding to each keyword belongs and the group validity identifier of the large group, and the first index is determined by the first part of the keyword. Obtain; if the first identification is effective, then look up the table entry corresponding to the second index in the second table stored in the FPGA chip, each table entry is used to store the numerical value, and each group validity is marked as an effective large group including multiple A table entry, the second index is obtained from the second part of the keyword and the first group number; the target value is determined according to the value in the table entry. The technical solution provided by the present disclosure reduces the number of searches, improves the search speed, and achieves balanced optimization of area and speed.