Binding strategy inference method and device, electronic equipment and storage medium

Abstract

The invention provides a binding strategy inference method and device, electronic equipment and a storage medium. The method comprises the following steps: obtaining a plurality of binding strategies in a test script and a hierarchical file; running the test script by using each binding strategy in the plurality of binding strategies to obtain a plurality of test data; according to a preset characteristic index, respectively carrying out weighted calculation on the plurality of test data to obtain a plurality of weighted scores; and determining the binding strategy corresponding to the maximum score in the plurality of weighted scores as the deduced optimal affinity binding strategy. The binding strategies are stored in the hierarchical file in a hierarchical structure mode, and the binding strategy corresponding to the maximum score in the multiple weighted scores is determined as the deduced optimal affinity binding strategy, so that the execution efficiency of the binding strategies iteratively running the test script can be accelerated, and the efficiency of deducing the optimal affinity binding strategy of the server is improved.

Description

technical field [0001] The present application relates to the technical field of computer optimization and processor binding, and in particular, relates to a binding policy inference method, device, electronic device and storage medium. Background technique [0002] CPU affinity (Affinity), also known as processor affinity or processor affinity, means that running software (such as virtual programs, processes, or threads) can be mapped to one or more CPUs through processor affinity. on the physical processor. The technology is based on the native central queue (native central queue) scheduling algorithm in the symmetric multiprocessor operating system. Each task (process or thread) in the queue (Queue) has a tag (Tag) to specify their preferred processor; in the stage of allocating processors, each task will be assigned to their preferred processor . [0003] The binding strategy is an affinity binding strategy (Affinity Bind Strategy) that associates a central processing...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the embodiment of the present application is to provide a binding policy inference method, device, electronic device and storage medium, which are used to improve the problem of low efficiency of inferring the optimal affinity binding policy of the server

Images