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Target frame data acquisition method and device for GPU function verification and storage medium

A function verification and data acquisition technology, applied in processor architecture/configuration, image memory management, etc., can solve problems such as cost, increase data storage, and reduce function verification execution efficiency

Pending Publication Date: 2021-04-20
芯瞳半导体技术(山东)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, related schemes involving all the information of key frames will increase the amount of data storage and consume more computing resources; and abnormal situations usually only appear in some areas of key frames, so it is still necessary to analyze from the existence of complete key frames Screening the information of specific abnormal areas in the model and elements of the model consumes a lot of computing resources and time costs, reducing the execution efficiency of functional verification

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  • Target frame data acquisition method and device for GPU function verification and storage medium
  • Target frame data acquisition method and device for GPU function verification and storage medium
  • Target frame data acquisition method and device for GPU function verification and storage medium

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0026] see figure 1 , which shows a computing device 2 capable of implementing the technical solutions of the embodiments of the present invention. Examples of the computing device 2 include but are not limited to: wireless devices, mobile or cellular phones (including so-called smart phones), personal digital assistants ( PDA), video game consoles (including video displays, mobile video game devices, mobile video conferencing units), laptop computers, desktop computers, television set-top boxes, tablet computing devices, e-book readers, fixed or mobile media players device etc. exist figure 1 In an example, the computing device 2 may include: a processor 6 , a system memory 10 and a GPU 12 . Computing device 2 may also include display processor 14 , transceiver module 3 , ...

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Abstract

The embodiment of the invention discloses a target frame data acquisition method and device for GPU function verification and a storage medium. The method can comprise the following steps: capturing debugging content from an adjacent image frame to a target image frame, wherein the debugging content is used for carrying out exception analysis on the target image frame; storing image data and description data of the target image frame; selecting a target area in the picture of the target image frame; reading the debugging content and the description data corresponding to the target area from the captured debugging content and the stored description data of the target image frame; and feeding back the description data and the debugging content corresponding to the target area to a CPU to determine origin information of the abnormal condition.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of Graphics Processing Unit (GPU), and in particular, to a method, device and storage medium for acquiring target frame data for GPU function verification. Background technique [0002] At present, the software and hardware of the GPU are usually verified by running large-scale 3D games or playing continuous 3D animations. In the process of functional verification for the GPU, abnormalities such as missing pixels and abnormal drawing may occur. For the above abnormal situations, developers need to extract the key frame where the abnormal situation occurs, and locate the problem by viewing the rendering information related to the key frame. By means of analyzing the data of key frames, it is judged whether the software and hardware functions of the GPU to be tested are normal. [0003] In the current related schemes, all the data required for analyzing the key frames in abnormal situat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T1/20G06T1/60
Inventor 张斌马栋刘微
Owner 芯瞳半导体技术(山东)有限公司
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