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Data migration method, device and system

A data moving and data technology, applied in the computer field, can solve problems such as efficiency to be improved, high power consumption, long time, etc., and achieve the effect of reducing power consumption and time, strong versatility and high efficiency

Active Publication Date: 2020-10-16
BEIJING SIGBEAN INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A buffer is usually installed in a traditional data moving device. When moving data, the data in the source address is first moved to the internal buffer of the device, and then the data is moved from the buffer to the destination address. During the whole process, the data Read and write operations are carried out in time-sharing, the power consumption required for moving is large, the time is long, and the efficiency needs to be improved

Method used

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  • Data migration method, device and system

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Embodiment Construction

[0044] The present invention is described below based on examples, but the present invention is not limited to these examples. In the following detailed description of the invention, some specific details are set forth in detail. The present invention can be fully understood by those skilled in the art without the description of these detailed parts. In order not to obscure the essence of the present invention, well-known methods, procedures, procedures, components and circuits have not been described in detail.

[0045] Additionally, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

[0046] Unless the context clearly requires, the words "including", "including" and similar words in the description should be interpreted as inclusive rather than exclusive or exhaustive; that is, "including but not limited to".

[0047] In the description of the present invention, it shoul...

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Abstract

The invention discloses a data migration method, device and system. The data migration method comprises the following steps: by configuring different data migration directions and a read start address, a write start address, a data length and response time of migrated data, reading moving data in the source storage space according to the configured parameters and writing the moving data into the target storage space to realize data moving between the source storage space and the target storage space. Therefore, the data migration operation is converted into the data read-write operation of thesource storage space and the target storage space, a buffer is not needed, the power consumption and duration required by data migration are reduced, the data migration efficiency is high, the universality is high, and the method can be suitable for various scenes with determined response time.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a data transfer method, device and system. Background technique [0002] In order to improve data utilization and data processing speed, it is necessary to move valid data from one storage unit to another by means of data movement, such as moving the data inside the chip to the CPU or other main controllers of the chip. [0003] A buffer is usually installed in a traditional data moving device. When moving data, the data in the source address is first moved to the buffer inside the device, and then the data is moved from the buffer to the destination address. During the whole process, the data The read and write operations are performed in time-sharing, the power consumption required for moving is large, the time is long, and the efficiency needs to be improved. Contents of the invention [0004] In view of this, embodiments of the present invention provide a data mi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06G06F13/28
CPCG06F3/0647G06F3/0608G06F3/0683G06F13/28Y02D10/00
Inventor 阎斌谢艳伟胡剑锋张国松
Owner BEIJING SIGBEAN INFORMATION TECH CO LTD
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