Normalized low-power-consumption processing method and device based on solid state disk, and computer equipment

Abstract

The invention relates to a normalized low-power-consumption processing method and device based on a solid state disk, computer equipment and a storage medium, and the method comprises the steps: obtaining a normalization low-power-consumption processing request based on the solid state disk, and entering a low-power-consumption processing flow if the request comprises a PS3 or PS4 command sent by a host; judging whether the obtained command is a PS3 command or a PS4 command; if the acquired command is a PS3 command, supporting time-configurable automatic wakeup or host wakeup; if the acquired command is a PS4 command, firstly entering a PS4 low-power-consumption processing flow, and then entering a host awakening waiting state; in the host awakening waiting state, once any command of PS0, PS1 and PS2 sent by the host is received, quitting the low-power-consumption processing flow. Through normalized low-power-consumption processing, complexity is simplified, maintenance is easy, flexibility is high, the speed is high, and the read-write performance is slightly affected.

Description

technical field [0001] The invention relates to the technical field of solid-state hard disks, in particular to a normalized low-power consumption processing method, device, computer equipment and storage medium based on solid-state hard disks. Background technique [0002] With the development of computer technology, computer equipment has become the most productive and practical tool for people today, and the safety and stability of computer equipment is a necessary guarantee for people to work with computers. Today, solid-state drives are more and more widely used because of their fast read and write, light weight, low energy consumption, and small size. The SOC (system on chip) chip of the solid state drive, the host uses the NVME (non-volatile memory host controller interface) Power State (referred to as PS, power state) command to manage the power of the SSD, mainly including PS0 / PS1 / PS2 / PS3 / PS4 command. [0003] At present, in the traditional technology, PS1 / 2 / 3 is...

AI Technical Summary

Problems solved by technology

[0003] At present, in the traditional technology, PS1 / 2 / 3 is generally processed by the CPU. Because of the lowest power consumption, PS4 needs to use a separate power management module to turn off the power of the CPU to achieve the purpose of the lowest power consumption, which will lead to PS3 power consumption. High power consumption, requires CPU processing and cannot power off the CPU

Obviously, the low-power operation process in the traditional technology has not been normalized, the operation is complicated, and the maintainability is relatively poor

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