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Nonvolatile storage equipment and method of carrying out data manipulation therethrough

A non-volatile storage and data manipulation technology, applied in the storage field, can solve the problems of data bandwidth waste, inconvenience, and increased power consumption of the whole machine, and achieve the effects of reducing CPU load, improving utilization, and saving data bandwidth

Inactive Publication Date: 2014-07-30
RAMAXEL TECH SHENZHEN
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When searching, sorting, selecting and other operations on the host side, it will cause a huge waste of data bandwidth and increase the power consumption of the whole machine
In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve

Method used

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  • Nonvolatile storage equipment and method of carrying out data manipulation therethrough
  • Nonvolatile storage equipment and method of carrying out data manipulation therethrough
  • Nonvolatile storage equipment and method of carrying out data manipulation therethrough

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] figure 1 A schematic block diagram of a non-volatile storage device of the present invention is shown. The non-volatile storage device 100 includes a controller 10 and a flash memory chip 20 . The controller 10 includes a device interface 11 , a central processing unit 12 , and a specific operation execution unit 13 . The non-volatile storage device 100 is preferably a solid state disk.

[0032] The device interface 11 is used to receive specific operation commands from the host and return the operation result data to the host. The specific operation commands are other data operation comman...

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Abstract

The invention provides nonvolatile storage equipment and a method of carrying out data manipulation therethrough. The method comprises the following steps of receiving specific operating commands which are transmitted from a host end and are other data manipulation commands except for read-write operating commands; converting the specific operating commands into the read-write operating commands of a nonvolatile storage device, and reading or writing data from or into the nonvolatile storage device according to the read-write operating commands; carrying out specific operations corresponding to the specific operating commands on the read or write data stream, and returning operating result data to the host end. Except for read and write operations, other operations are carried out on the data through the nonvolatile storage equipment, so that a data processing method and a data processing flow are changed; the operating command of a data content is completed by utilizing the processing capacity of a chip controller in the nonvolatile storage equipment, so that the data bandwidth is effectively saved, the utilization rate of the bandwidth of a port is increased, and the load of a CPU (Central Processing Unit) on the host end is reduced. In the specification, a flash is taken as an embodiment of the nonvolatile storage device, but the right of the invention is not considered to be limited to the flash.

Description

technical field [0001] The present invention relates to the field of storage technology, in particular to a non-volatile storage device and a method for performing data operations. Background technique [0002] In the existing non-volatile storage implementation scheme, the storage device is only responsible for writing and reading data according to the host-side command, and at the same time completes device status maintenance and data integrity check. Does not involve any operations on the data content. When searching, sorting, selecting and other operations on the host side, it will cause a huge waste of data bandwidth and increase the power consumption of the whole machine. In summary, there are obviously inconveniences and defects in the actual use of the prior art, so it is necessary to improve it. Contents of the invention [0003] For above-mentioned defect, the object of the present invention is to provide a kind of non-volatile storage device and its method of ...

Claims

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Application Information

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IPC IPC(8): G06F13/16
Inventor 黄林峰
Owner RAMAXEL TECH SHENZHEN
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