System on chip, chip and electronic equipment

Abstract

The invention provides a system on chip, a chip and electronic equipment. The system-on-chip comprises a first central processing unit used for creating a plurality of virtual devices based on physical devices on the system-on-chip. And the second central processing unit is used for controlling the virtual equipment to access the system resources. And the third central processing unit is used for distributing corresponding system resources for the received service requests. And the fourth central processing unit is used for responding to the service request by utilizing the distributed system resources. Through the system-on-chip, a plurality of central processing units included in the system-on-chip can be divided in advance according to functions, and then corresponding system resources are allocated to a plurality of virtual devices created by physical devices on the system-on-chip through mutual cooperation among the central processing units with different functions so as to respond to service requests sent by the virtual devices. Therefore, the processing efficiency of the central processing unit is improved, and the purpose of improving the performance stability of shared system resources is achieved.

Description

technical field [0001] The present invention relates to the technical field of a system on chip (System on Chip, SOC), in particular to a system on chip, a chip and an electronic device. Background technique [0002] Thousands of servers are deployed in the computer room of the data center. With the rapid popularization of the NVMe protocol, more and more servers are equipped with NVMe (Non-Volatile Memory express, called the non-volatile memory host controller interface specification) SSD (Solid State Drives, solid state drive) is used as a medium for storing data, so that tenants (small and medium-sized enterprises) can get a better experience. [0003] In related technologies, Internet vendors that provide cloud services generally use virtual devices as hosts that provide cloud services to customers. That is, a server, according to its hardware configuration, virtualizes as many virtual devices as possible for customers to rent. Due to the limited physical resources of ...

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect in the prior art that the central processing unit cannot be properly used in the case of system resource sharing, which leads to unstable performance of the virtual device when processing service requests, thereby providing a System on chip, chip and electronic equipment

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