Operation method and apparatus of an embedded system, embedded system and chip

Abstract

This application discloses an operating method and apparatus for an embedded system, an embedded system, and a chip. The method includes the step of allocating a group of services to be allocated to a corresponding operating system in the embedded system according to a resource dynamic allocation rule, where the resource dynamic allocation rule includes performing resource dynamic allocation according to at least one of service response speed, service resource occupancy rate, service coupling degree, and service importance. The embedded system includes a first operating system and a second operating system, and the response speed of the first operating system is higher than that of the second operating system; the step of determining a resource allocation result corresponding to a group of services to be allocated, where the resource allocation result is used to indicate the processing resources corresponding to each service to be allocated in a group of services to be allocated among the processing resources of a processor including processor cores; and the step of allocating the processing resources of the processor to the first operating system and the second operating system according to the operating system corresponding to each service to be allocated and the resource allocation result.

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