GPU command processor hardware view model based on UML

Abstract

The invention relates to the technical field of computer hardware modeling, in particular to a UML-based GPU command processor unit hardware view model which comprises a structure view of a GPU command processor unit, an interface graph of the GPU command processor unit and a behavior graph of the GPU command processor unit. The structure view of the GPU command processor unit is used for describing the internal structure of the GPU command processor unit and the connection relationship between the GPU command processor unit and other units; the interface diagram of the GPU command processor unit is used for describing a transaction-level interface of the GPU command processor unit; the behavior diagram of the GPU command processor unit is used for describing communication behaviors between substructures in the GPU command processor unit. The UML model implementation method is provided for the GPU command processor unit hardware view model, system developers can be helped to better understand system architecture and functions, a more reliable and perfect system model is established, and the feasibility of a hardware structure can be verified more efficiently.

Description

technical field [0001] The invention relates to the technical field of computer hardware modeling, in particular to a UML-based GPU command processor unit hardware view model. Background technique [0002] UML (United Modeling Language), also known as Unified Modeling Language, is a graphical language that supports modeling and software system development. It provides modeling and visualization support for software development. UML can help designers shorten design time and reduce improvement costs. Optimize hardware and software partitioning. [0003] The high-speed, parallel features and flexible programmability of the GPU pipeline provide a good operating platform for graphics processing and general parallel computing. At present, my country's GPU research and development capabilities are weak, and a large number of commercial GPU chips imported from abroad are used in display control systems in various fields. Especially in the field of military use, foreign imported c...

AI Technical Summary

Problems solved by technology

Especially in the field of military use, foreign imported commercial GPU chips have hidden dangers in safety, reliability, security, etc., and cannot meet the needs of the military environment; "Blocking" and product "monopoly" make it difficult to obtain the underlying technical information of the GPU chip, such as register information, detailed internal micro-architecture, core software source code, etc., resulting in the inability of GPU functions and performance to be fully utilized, and poor portability; the above problems are serious Restricting the independent research and development of display systems in my country, it is imminent to break through the key technologies of graphics processors and develop graphics processor chips

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