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Inter-core communication method and system, electronic device and electronic equipment

A technology for electronic devices and inter-core communication, applied in the field of electronics, can solve problems such as unfavorable hardware device expansion

Pending Publication Date: 2020-04-17
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this communication method is not conducive to the expansion of hardware devices related to inter-core communication

Method used

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  • Inter-core communication method and system, electronic device and electronic equipment
  • Inter-core communication method and system, electronic device and electronic equipment
  • Inter-core communication method and system, electronic device and electronic equipment

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Embodiment Construction

[0019] The technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the application. Obviously, the described embodiments are only a part of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative work, all belong to the scope of protection of this application.

[0020] With the increasingly rich functions of electronic devices, more electronic devices will be equipped with multiple processors to process the data required by different functions, or configure multi-core processors to process the data required by different functions. For example, the relevant data of the application program in the electronic device can be configured to be processed by a processor, and the audio data or image data in the electronic device can be ex...

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Abstract

The embodiment of the invention discloses an inter-core communication method and system, an electronic device and electronic equipment. The method comprises the following steps of: an interface modulereceives communication data, the interface module sends the communication data to a target communication module; the target communication module writes the communication data into a corresponding storage area; wherein the target communication module is a communication module corresponding to a target core of the communication data transmission target; the target communication module generates aninterrupt signal to the target core so as to trigger the target core to send a data reading instruction, and when the target communication module receives the data reading instruction sent by the target core, the target communication module reads the communication data from the storage area and sends the communication data to the target core through the interface module. Therefore, when the processor or the core needs to be expanded, only the communication module needs to be added linearly, and the communication module does not need to be added independently corresponding to the original core,so that the convenience of hardware expansion is improved, and the expansion cost is reduced.

Description

technical field [0001] The present application relates to the field of electronic technology, and more specifically, relates to an inter-core communication method, system, electronic device and electronic equipment. Background technique [0002] With the needs of electronic equipment for data processing, processors including multiple cores are gradually configured for data processing. In a related manner, communication between any two cores of a processor requires the allocation of a dedicated communication module. However, this communication method is not conducive to the expansion of hardware devices related to inter-core communication. Contents of the invention [0003] In view of the above problems, the present application proposes an inter-core communication method, system, electronic device and electronic equipment to improve the above problems. [0004] In a first aspect, the present application provides an inter-core communication method, which is applied to an e...

Claims

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Application Information

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IPC IPC(8): G06F15/167G06F9/54
CPCG06F15/167G06F9/546
Inventor 陈岩薛江
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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