Resource management method and device

Abstract

A resource management method and apparatus. The method comprises: acquiring physical resource usage information, wherein the physical resource usage information is used for indicating a physical resource required for running an application (S101); and allocating a separate physical resource to the application according to the physical resource usage information and allocating an interface for directly accessing the physical resource to the application, so that the application directly accesses the physical resource (S102). Thus, resource contention of different applications for an operating system kernel is reduced, and the system performance is improved.

Description

technical field [0001] The embodiments of the present invention relate to computer technology, and in particular to a resource management method and device. Background technique [0002] In current common operating systems, applications cannot perceive and / or control physical resources, that is, when any of the applications need to access resources, they need to fall into the kernel of the operating system and access resources through the kernel. Therefore, when multiple applications of the operating system need to access resources, kernel resource contention will be caused, resulting in system performance degradation. Contents of the invention [0003] Embodiments of the present invention provide a resource management method and device, which improve system performance. [0004] In a first aspect, an embodiment of the present invention provides a resource management method, including: [0005] Obtaining physical resource usage information, where the physical resource us...

AI Technical Summary

Problems solved by technology

[0002] In the current general-purpose operating system, applications cannot perceive and / or control physical resources, that is, when any of the applications need to access resources, they need to fall into the kernel of the operating system and access resources through the kernel

Therefore, when multiple applications of the operating system need to access resources, it will cause kernel resource contention, resulting in system performance degradation

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