A GPU service redirection system and method based on cloud and terminal GPU fusion

Abstract

The invention relates to the technical field of computers. The invention discloses a GPU service redirection system and method based on cloud and terminal GPU fusion. A redirection module is deployedin a virtual machine on a cloud computing server; a scheduling module is deployed on the cloud scheduling server; The method comprises the following steps: deploying a service module on a cloud computing server configured with a GPU; and deploying a service module and a window management module on the terminal computer, and redirecting a graphics library API called by the virtual machine to a cloud computing server or the terminal computer configured with a GPU according to a fusion scheduling rule to provide GPU acceleration support for graphic intensive applications running in the virtual machine. According to the invention, the unification and sharing concept of the cloud and the terminal GPU is utilized; According to the GPU redirection technology, the GPU resource scheduling strategyand the application window and cloud desktop fusion method, effective and low-cost graph acceleration support is provided for a cloud desktop solution, the computing load of a cloud server is reduced,and the resource utilization rate of a display card of a terminal computer is increased.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a GPU service redirection system and method based on the integration of cloud and terminal GPU. Background technique [0002] Cloud desktop is a relatively successful cloud service model. It makes full use of cloud server resources to provide end users with remote access to cloud desktop functions, which facilitates unified and centralized management by operation and maintenance personnel, and uses diversified client terminals to provide standardized and consistent services, so it can be widely used in education, government affairs and enterprise operation centers . However, traditional cloud desktop solutions often only consider the computing efficiency and performance of CPU and memory, ignoring the performance of graphics rendering, and can only smoothly support non-graphics-intensive desktop applications. Although some manufacturers have adopted some proprietary t...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the cloud desktop has no GPU acceleration support in the prior art, and the cloud and terminal GPU resources cannot be fully utilized, the present invention proposes a GPU service redirection system based on the integration of the cloud and the terminal GPU. Deploy the redirection module on the virtual machine, deploy the scheduling module on the cloud scheduling server, deploy the service module on the cloud computing server with GPU, and deploy the service module and window management module on the terminal computer. According to the integrated scheduling rules, the virtual The graphics library API called on the machine is redirected to the cloud computing server or terminal computer with GPU, and the rendered application window is integrated with the cloud desktop to provide GPU acceleration support for graphics-intensive applications running in the virtual machine. Provide a smooth and consistent cloud desktop experience

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