Verification picture output method and device, equipment, storage medium and program product

By generating visual verification pictures and using the rasterization unit of the GPU chip to output data, the problem of abnormal verification of simulation model is solved and verification efficiency and accuracy are improved.

CN119690761AActive Publication Date: 2025-03-25METAX INTEGRATED CIRCUITS (SHANGHAI) CO LTD
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Patent Information

Application Number
CN202411705698.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-26
Publication Date
2025-03-25
Estimated Expiration
2044-11-26

AI Technical Summary

Technical Problem

How to efficiently verify whether the simulation model is abnormal and ensure the correctness of the simulation model construction and output.

Method used

By obtaining the metadata output from the rasterization unit in the target simulation model corresponding to the GPU chip, a visual verification picture is generated to determine whether there are abnormalities in the target simulation model. The method includes obtaining the display data of the sampling point output by the rasterization unit, storing it into the target format file, and using the preset bitmap generation model to read the data to generate a visual verification picture.

Benefits of technology

It realizes rapid and effective verification of whether the simulation model is abnormal, improves the debugging efficiency of the simulation model, and ensures the correctness of the model output.

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Abstract

The invention relates to a verification picture output method and device, equipment, a storage medium and a program product. The method comprises the following steps: acquiring primitive data output by a rasterization unit in a target simulation model corresponding to the GPU chip; the primitive data comprises display data of all sampling points covered by at least one primitive; generating a visual verification picture corresponding to the at least one primitive according to the primitive data; the visual verification picture is used for determining whether the target simulation model is abnormal or not. By adopting the method, whether the simulation model is abnormal can be efficiently verified.
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