Hard disk performance test scheme generation method and system, terminal and storage medium

A test scheme and technology of hard disks, applied in static memory, genetic laws, instruments, etc., can solve the problem of not being able to test the optimal performance value, and achieve the effect of strong reusability, reliable design principle and simple structure

Active Publication Date: 2020-11-24
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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Problems solved by technology

Most of the existing NVMe SSD performance test schemes are based on industry experience and conventions, and they cannot

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  • Hard disk performance test scheme generation method and system, terminal and storage medium
  • Hard disk performance test scheme generation method and system, terminal and storage medium
  • Hard disk performance test scheme generation method and system, terminal and storage medium

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Embodiment Construction

[0053] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0054] Key terms appearing in the present invention are explained below.

[0055] Genetic Algorithm (GA) is a computational model of the biological evolution process that simulates the natural selection and genetic mechanism of Darwin's biological evolution theory, and is a method to search for the optimal solution by simulating the nat...

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Abstract

The invention provides a hard disk performance test scheme generation method and system, a terminal and a storage medium. The method comprises the steps of: taking configuration parameters of a read-write test tool as genotypes of a genetic algorithm, and taking test instructions related to the configuration parameter as phenotypes; dividing the corresponding phenotypic individuals into a plurality of populations according to the values of the configuration parameters, and performing intra-population cross processing on the phenotypic individuals in each population by utilizing a genetic algorithm; obtaining the fitness of a new phenotypic individual; according to the fitness, collecting a plurality of phenotypic individuals from various populations by adopting a roulette selection mode toserve as iterative populations; and performing iterative screening on the iterative population by using the genetic algorithm until a phenotypic individual with the best fitness is screened out, andoutputting the phenotypic individual with the best fitness as a test scheme. According to the method, an NVMeSSD optimal performance test scheme is generated by utilizing the thought of the genetic algorithm, so that the working efficiency is greatly improved, and the reusability of the test scheme is relatively high.

Description

technical field [0001] The invention relates to the technical field of hard disk testing, in particular to a method, system, terminal and storage medium for generating a hard disk performance testing scheme. Background technique [0002] As an important indicator of NVMe SSD, customers attach great importance to performance, and high performance value is also a good selling point of NVMe SSD. The performance value displayed by NVMe SSD is not only affected by the hardware design and software quality of the disk, but also by the test plan. Therefore, it is also crucial to clarify the test plan for NVMe SSD products to obtain the optimal performance value. Most of the existing NVMe SSD performance test schemes are based on industry experience and conventions, and they cannot test the optimal performance value suitable for NVMe SSD based on its own different software and hardware environments. Contents of the invention [0003] In view of the above-mentioned deficiencies in ...

Claims

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Application Information

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IPC IPC(8): G06N3/12G11C29/10
CPCG06N3/126G11C29/10
Inventor 刘迎
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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