A data merging method and device, a storage device and a storage controller

A memory and data combination technology, applied in the computer field, can solve problems that affect the efficiency of data merging, take a long time to process, and consume processor resources to affect processor performance.

Inactive Publication Date: 2017-09-15
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the above technical solution, when the amount of data to be merged is large, on the one hand, it will cause serious resource consumption of the processor running the data model and affect the performance of the processor; When merging processing, it takes a lot of processing time
Affect data merge efficiency

Method used

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  • A data merging method and device, a storage device and a storage controller
  • A data merging method and device, a storage device and a storage controller
  • A data merging method and device, a storage device and a storage controller

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Embodiment Construction

[0057] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection of the present invention. scope.

[0058] Such as figure 1 As shown, the embodiment of the present invention provides a multiprocessor-based data merging method, including:

[0059] Step 101, according to preset grouping rules, create at least one data merging process on at least two processors respectively;

[0060] Step 102, dividing at least 4 data to be merged into at least two dat...

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Abstract

The invention provides a multiprocessor-based data merging method and device, a storage device and a storage controller. The method comprises the steps of: according to preset grouping rules, creating at least one data merging process on each of at least two processors; according to the preset grouping rules, dividing at least 4 pieces of to-be-merged data into at least two to-be-merged data group and determining a data merging process corresponding to each to-be-merged data group; employing each data merging process to merge pieces of to-be-merged data in the to-be-merged data group corresponding to the current data merging process into a piece of pre-merged data; merging the pieces of pre-merged data obtained from merging by each data merging process into target data. The technical solution can increase data merging efficiency.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a multiprocessor-based data merging method, device, memory and storage controller. Background technique [0002] With the continuous development of computer application technology, the amount of data that needs to be processed by the data center has also increased significantly. In some special scenarios, it is often necessary to merge a large amount of data. For example, when performing cluster monitoring, in order to view the overall status of the cluster, it is necessary to combine the status data of different nodes in the cluster into summary data. [0003] At present, when merging multiple data to be merged, it is usually necessary to set up a data merging model according to preset data merging rules, and run the data merging model on a processor to directly merge multiple data to be merged into one target data. [0004] In the above technical solution, when the amount ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50
CPCG06F9/5061
Inventor 杨振庚
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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