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Remote agent directory realization method of interconnected chips of multiple servers

A technology of multi-channel server and remote proxy, which is applied in the field of realization of the remote proxy directory of interconnected chips, and can solve the problem of reducing the processing speed and so on

Inactive Publication Date: 2018-01-26
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this way, the implementation of the consensus protocol needs to generate a large number of intra-domain and inter-domain messages, which reduces the processing speed

Method used

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  • Remote agent directory realization method of interconnected chips of multiple servers
  • Remote agent directory realization method of interconnected chips of multiple servers
  • Remote agent directory realization method of interconnected chips of multiple servers

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Experimental program
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Embodiment Construction

[0017] In order to clearly illustrate the technical features of the solution, the solution will be described below through a specific implementation manner in conjunction with the accompanying drawings.

[0018] It can be seen from the accompanying drawings that a method for realizing a remote proxy directory of a multi-channel server interconnection chip of this solution includes the following steps:

[0019] 1) After the interconnect chip receives the pending packet within or outside the domain, it needs to determine whether the pending packet is a request packet or a response packet according to the packet type. If it is a request packet, go to step 2). If If it is a response message, go to step 3);

[0020] 2) First, judge whether the directory is hit according to the message address information. If it does not exist, the message is processed as no directory. If it exists, then it is judged whether the directory information is available according to the enable bit and lock...

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Abstract

The invention discloses a remote agent directory realization method of interconnected chips of multiple servers. The directory realization needs huge resources since the physical address range needingto be proxied by the remote agent is extremely large in the realization process of cross-node chip interconnection of the multiple servers, so that the remote agent non-directory way is frequently used in the specific realization process; but the message realization of the consistency of the remote agent non-directory way needs to produce a large number of intra-domain and inter-domain messages,the processing speed is reduced. By using the remote agent directory realization method disclosed by the invention, a directory caching mechanism is established on the basis of the remote agent non-directory realization method, so that the amount of the cross-chip intra-domain and inter-domain consistency message is reduced, and the processing speed of the intra-domain and external-domain consistency message is accelerated.

Description

technical field [0001] The present invention relates to the field of consistent design of interconnected chips of multi-channel servers, in particular to a method for realizing a remote proxy directory of interconnected chips. Background technique [0002] In the prior art, it is known that the construction of a new generation of CC-NUMA high-end multi-way servers requires interconnecting chips across nodes. In the process of implementing a multi-channel server interconnection chip, especially in the case of a large number of multi-domain consistency domain nodes, the complexity of the consistency protocol processing is one of the key factors affecting the processing speed of the chip. How to speed up the processing speed of the consensus protocol has become an important proposition of the new generation of multi-channel server interconnect chips; [0003] In the implementation process of the multi-channel server cross-node interconnection chip, because the physical address...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 刘强
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD