Verification environment rapid generation system

By designing a fast generation system for verification environments, automatically processing and replacing the code of the chip verification environment, the problem of inefficient verification environment code modification in the existing technology is solved, and the ability to quickly generate verification environments is realized.

CN119690760AActive Publication Date: 2025-03-25MUXI LINGZHI TECHNOLOGY (BEIJING) CO LTD
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Patent Information

Application Number
CN202510222493.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-27
Publication Date
2025-03-25
Estimated Expiration
2045-02-27

AI Technical Summary

Technical Problem

In chip verification scenarios, due to the huge amount of code in the verification environment and the need for frequent updates, existing methods rely on manual modification, resulting in low modification efficiency, affecting the efficiency of the entire chip design and verification stage.

Method used

Design a fast generation system for verification environments, execute computer programs through the processor, automatically obtain target files that need to be modified, determine the scope of modification code, generate replacement files, and use preset scripts to regenerate the code segments to replace the original target files.

Benefits of technology

There is no need to manually modify the code, avoid error modification problems, improve code modification efficiency, simplify the maintenance process, improve the efficiency of verification environment modification, and quickly generate verification environments.

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Abstract

The invention relates to the technical field of chip verification, in particular to a rapid generation system of a verification environment, the system determines a corresponding modification code range through a first identifier and a second identifier which have a corresponding relationship in a target file needing to be modified, and when a code segment belongs to the modification code range, the verification environment is generated. According to the method, the corresponding replacement code segment is generated by adopting the preset script and added into the replacement file, and when the code segment does not belong to the code modification range, the code segment is copied and added into the replacement file, so that manual code modification is not needed, the problem of wrong modification caused by human factors is avoided, the code modification efficiency is also improved, and the user experience is improved. And the method can be reused to different scenes needing code modification, and the maintainability of various scenes is improved, so that the verification environment modification efficiency is improved, and the verification environment can be quickly generated.
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