A method, device, device and medium for improving video image access speed

A video image, access speed technology, applied in the direction of multi-program device, program control design, data processing input/output process, etc., can solve the problem of slow video image access speed, to avoid concurrency and migration overhead, Ensure concurrency and improve the effect of request response

Active Publication Date: 2022-07-29
CHONGQING UNISINSIGHT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the shortcomings of the prior art described above, the purpose of this application is to provide a method, device, device and medium for improving the access speed of video images, which is used to solve the problem of slow access speed of video images in the prior art

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  • A method, device, device and medium for improving video image access speed
  • A method, device, device and medium for improving video image access speed
  • A method, device, device and medium for improving video image access speed

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Embodiment Construction

[0024] The embodiments of the present application are described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. The present application can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that the following embodiments and features in the embodiments may be combined with each other under the condition of no conflict.

[0025] It should be noted that the drawings provided in the following embodiments are only used to illustrate the basic concept of the present application in a schematic way, so the drawings only show the components related to the present application rather than the number, shape and num...

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Abstract

The present application provides a method, device, device and medium for improving video image access speed, the method includes: acquiring the number of operating units and the number of CPU cores in a video image access system; receiving an access request containing a service to be processed , select the corresponding number of operating units and the number of CPU cores to implement different load strategies according to the type of the business to be processed. When it is detected that the business to be processed is a video image access business, use the number of operating units not greater than the number of CPU cores to disperse Load, the specified load is allocated to the corresponding CPU core for video image access processing; when it is detected that the service to be processed is an auxiliary service, the running unit with a preset value is used to distribute the load according to the concurrency allocation principle, so as to ensure that the concurrent auxiliary service is distributed to some parts. processed on the CPU core. The present application avoids the concurrency and migration overhead of a large number of continuous time slice running units, and improves the request response, processing speed and concurrency in the video image access system.

Description

technical field [0001] The present application relates to the technical field of data storage, and in particular, to a method, apparatus, device and medium for improving the access speed of video images. Background technique [0002] When running application software interwoven with running units with different characteristics, a CPU (central processing unit, central processing unit) core uses an allocation strategy or a migration strategy to designate the running unit to a specific core to achieve a multi-core load balancing situation. However, the CPU core does not know the operating characteristics of each operating unit. When the operating unit performs business, it may cause migration due to load imbalance, affecting the load distribution of subsequent operating units. For example, in some application software with high concurrent requests, the accumulation of performance loss caused by dynamic load or migration may become a bottleneck in its support for processing high...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/48G06F9/50G06F3/06
CPCG06F9/4843G06F9/505G06F3/061G06F3/0631G06F3/0647G06F3/0683
Inventor 李贤如杨涛
Owner CHONGQING UNISINSIGHT TECH CO LTD
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