A fpga accelerator, network parameter measurement system, method and medium

Abstract

The invention discloses an FPGA accelerator. The FPGA accelerator uses an FPGA-based accelerator to realize the unloading and acceleration of a network test protocol in the FPGA, and the sending and receiving of task data does not need to be transmitted to a CPU for processing, thereby reducing the load of the CPU; the FPGA accelerator Its own data processing ability is strong, it can meet the test requirements of full bandwidth, and realize high-precision measurement; at the same time, the application module in this device is built based on the Iperf protocol, and the Iperf protocol can be replaced based on the test needs, and the scalability is good; due to the dynamic flexibility of the FPGA accelerator Programming features, the corresponding test environment can be built at any time as needed, all operations are just the execution of software instructions, no need to replace the hardware board, change the hardware connection relationship, which is conducive to the rapid location of faults. The invention also discloses a network parameter measurement system, method and 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 between the servers. When the servers use the Ethernet port to interconnect, the server or the network system is usually opened during the opening process, and the network bandwidth test such as iperf (bandwidth test 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, the pure software-based test tools cannot generate test data at full line rate and obtain more accurate test results, and can only make a rough judgment on the net...

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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