FPGA accelerator, network parameter measurement system and method and medium

Abstract

The invention discloses an FPGA accelerator which realizes unloading and acceleration of a network test protocol in an FPGA by using an accelerator based on the FPGA, and task data does not need to be transmitted to a CPU (Central Processing Unit) for processing when being transmitted and received, so that the load of the CPU is reduced; the FPGA accelerator is high in data processing capacity, the full-bandwidth test requirement can be met, and high-precision measurement is achieved; meanwhile, an application program module in the equipment is built based on an Iperf protocol, and the Iperf protocol can be replaced based on test requirements, so that the expansibility is good; and due to the dynamic programmable characteristic of the FPGA accelerator, a corresponding test environment can be set up at any time according to needs, all operations are only execution of software instructions, hardware board cards do not need to be replaced, hardware connection relations do not need to be changed, and rapid positioning of faults is facilitated. The invention also discloses a network parameter measurement system and method and a readable storage medium, which have corresponding technical effects.

Description

technical field [0001] The invention relates to the technical field of performance testing, in particular to an FPGA accelerator, a network parameter measurement system, a method and a readable storage medium. Background technique [0002] The server system usually uses the Ethernet card as the network interface to realize the interconnection and intercommunication between the servers. When the server is connected with the Ethernet port, during the opening process of the server or the network system, the network bandwidth test such as iperf (bandwidth testing tool) is generally installed on the server. The tool tests network parameters, evaluates network performance, and assists in solving problems in network interconnection. [0003] However, when the bandwidth of the network interface reaches 100Gbps or even higher, pure software-based test tools cannot generate full line-speed test data and obtain more accurate test results, and can only make a rough judgment on the perfo...

AI Technical Summary

Problems solved by technology

[0003] However, when the bandwidth of the network interface reaches 100Gbps or even higher, pure software-based test tools cannot generate full line-speed test data and obtain more accurate test results, and can only make a rough judgment on the performance of the network. Less accurate test results

For the measurement of high-bandwidth network parameters, professional instruments can also be used. Although the measurement data obtained by the test software is more accurate, expensive instruments are required, and special maintenance personnel are required to cooperate with the test work, which is expensive to implement.

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