Binding method and device of processor and electronic equipment

Abstract

The invention relates to the technical field of computers, in particular to a binding method and device of a processor and electronic equipment. The method comprises: if a system software architecture of an intelligent terminal comprises an application program layer, a system framework layer, a hardware abstraction layer and a Linux kernel layer from top to bottom, in response to a kernel binding request triggered by the application program layer or the system framework layer, sending a core binding request to a core binding service unit, wherein the core binding request comprises a service unit identifier which needs to be subjected to core binding operation; acquiring hardware parameters of the Linux kernel layer by the kernel binding service unit, and determining at least one processor having a kernel binding relationship with the application program corresponding to the service unit identifier according to the hardware parameters; and enabling the kernel binding service unit to inform the Linux kernel layer of the kernel binding relation. In this way, in response to the hardware calling requirement of the application program, the Linux kernel layer calls the at least one processor according to the kernel binding relationship, so that the running efficiency of the application program is met, and the response speed is increased.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a processor binding method, device and electronic equipment. Background technique [0002] Android (Android) is an open-source operating system based on the Linux (Linux) real-time operating system (kernel) (excluding commercial operating system (GNU) components), which is mainly used in mobile smart devices. Under the prior art, allocation of central processing unit (Central Processing Unit, CPU) cores is controlled by the underlying kernel by default, and usually the underlying kernel adopts a common CPU core scheduling policy to implement scheduling management of processes. [0003] For example, the underlying kernel allocates CPU cores to each service request in the system one by one according to the receiving sequence of service requests to realize process scheduling; another example, the underlying kernel allocates CPUs for each service request in sequence a...

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present application provides a processor binding method, device and electronic equipment to solve the problem in the prior art that the CPU pre-allocated by the underlying kernel cannot meet the operating efficiency required by the process

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