Priority processing method, processor, processing chip, circuit board and electronic equipment

A processing method and priority technology, applied in the electronic field, can solve problems such as inability to adjust priority well

Pending Publication Date: 2021-12-07
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The priority of the request information of each processor is fixed and configured, and the priorit

Method used

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  • Priority processing method, processor, processing chip, circuit board and electronic equipment
  • Priority processing method, processor, processing chip, circuit board and electronic equipment
  • Priority processing method, processor, processing chip, circuit board and electronic equipment

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Embodiment Construction

[0040] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of this application.

[0041] The embodiment of the present application provides a priority processing method, and the execution subject of the priority processing method may be the processor provided in the embodiment of the present application, or a processing chip, a circuit board, or an electronic device integrated with the processor. Wherein, the electronic device may be a portable device, such as a cellular phone, a media player, a tablet computer, a PDA (Personal Digital Assistant) or other portabl...

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Abstract

The embodiment of the invention provides a priority processing method, a processor, a processing chip, a circuit board and electronic equipment. The priority processing method comprises the following steps: acquiring the current quantity of to-be-sent request information in a request queue of the processor; setting the request information to be firstly sent in the request queue as target request information, and obtaining the waiting duration and the emergency level of the target request information; and determining a target priority of the target request information according to the current quantity, the waiting duration and the emergency level. The target priority of the target request information is dynamically adjusted according to the current quantity, the waiting duration and the emergency level, so that the obtained target priority is more consistent with the current condition of the target request information, and the target request information can be more reasonably responded according to the dynamically adjusted target priority.

Description

technical field [0001] The present application relates to the field of electronic technology, and in particular to a priority processing method, processor, processing chip, circuit board and electronic equipment. Background technique [0002] The processing chip includes multiple processors, and the multiple processors are mounted on the system bus. When the processor needs to access the memory through the system bus, it will send request information to the system bus. The system bus arbitrates the request information of each processor according to the priority of the request information of each processor. The higher the priority, the more preferentially the request information can be satisfied. The priority of each processor's request information is fixed and configured, and the priority of the processor's request information cannot be well adjusted in different usage scenarios. Contents of the invention [0003] The embodiments of the present application provide a prio...

Claims

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Application Information

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IPC IPC(8): G06F9/48G06F9/54
CPCG06F9/4881G06F9/546G06F2209/484G06F2209/5021
Inventor 李刚
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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