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A kind of assembly method of arm mobile phone cluster based on rdma

An assembly method and mobile phone technology, applied in the field of RDMA communication, can solve the problems of ARM host CPU heavy load, occupying network bandwidth and memory bandwidth, and low system performance, so as to avoid multiple copies, reduce network bandwidth and memory bandwidth, and achieve high efficiency The effect of communication

Active Publication Date: 2019-03-05
SHENZHEN INST OF ADVANCED TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the network communication between cluster devices (such as input and output, inter-process communication, remote procedure call, etc.) has a large overhead
Therefore, due to the large overhead of traditional protocols and multiple copies of data, the network communication between ARM hosts based on traditional software and hardware architectures brings a heavy load to the CPU of the ARM host and takes up a large amount of network bandwidth and memory bandwidth, resulting in Poor overall system performance

Method used

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  • A kind of assembly method of arm mobile phone cluster based on rdma
  • A kind of assembly method of arm mobile phone cluster based on rdma
  • A kind of assembly method of arm mobile phone cluster based on rdma

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Embodiment Construction

[0016] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0017] The method for encoding user tags and the device for encoding user tags in the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0018] figure 1 It is a flowchart of an assembly method of an RDMA-based ARM mobile phone cluster according to an embodiment of the present invention. Such as figure 1 Shown, the assembling method of the ARM mobile phone cluster based on RDMA of the embodiment of the present invention, comprises the following steps:

[0019] S11, connec...

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Abstract

The invention discloses a method for assembling an ARM (Acorn RISC Machine) mobile phone cluster based on RDMA (Remote Direct Memory Access). The encoding method comprises the following steps of: connecting a plurality of ARM mobile phones to assemble a distributed cluster with a plurality of nodes, wherein each ARM mobile phone is as one node; installing a cut Linux system for each ARM mobile phone in the distributed cluster; installing aHadoop system for each ARM mobile phone in the distributed cluster; and configuring an RDMA protocol to each ARM mobile phone in the distributed cluster.

Description

technical field [0001] The invention relates to the technical field of RDMA communication, in particular to an assembly method of an RDMA-based ARM mobile phone cluster. Background technique [0002] ARM distributed clusters are clusters using ARM architecture processors. Compared with the traditional Intel architecture, the ARM architecture has the advantages of high cost performance, small size, and low energy consumption. [0003] At present, the communication between ARM distributed cluster devices mostly adopts TCP / IP network operation. The above communication method can only meet the application scenarios with a small amount of data. Because the communication process requires the control of the CPU, the above communication method needs to occupy a large amount of CPU resources for scenarios with a large amount of data, so the communication efficiency is very low, resulting in a waste of ARM distributed cluster computing resources. That is to say, the communication b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/4401H04L12/24H04L29/08
CPCG06F9/4401H04L41/0803H04L67/10
Inventor 曾永刚喻之斌刘勇杨洋须成忠
Owner SHENZHEN INST OF ADVANCED TECH
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