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Two-way server and connection method thereof

A server and standard channel technology, applied in the field of dual-channel server and its communication, can solve the problems of inability to realize the standard PCIE channel of dual-channel server high-speed serial computer expansion bus, and inability to use it.

Pending Publication Date: 2021-10-26
SHENZHEN TONGTAIYI INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the existing two-way server is equipped with one central processing unit, the maximum 64 high-speed serial computer expansion bus standard PCIE channels originally used by the central processing unit for the interconnection communication channel xGMI function cannot be connected to another central processing unit. The processor cannot be used, so that the two-way server can only have a maximum of 64 high-speed serial computer expansion bus standard PCIE channels through one central processor. The same high-speed serial computer expansion bus standard PCIE channel function

Method used

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  • Two-way server and connection method thereof
  • Two-way server and connection method thereof

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. In particular, the following examples are only used to illustrate the present invention, but not to limit the scope of the present invention. Likewise, the following embodiments are only some but not all embodiments of the present invention, and all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] The invention provides a two-way server, which can realize that when the two-way server is matched with one central processor, it has the same high-speed serial computer expansion bus standard channel function as the two central processors.

[0026] See figure 1 , figure 1 It is a structural schematic diagram of an embodiment of the dual-way server of the present invention. In this embodiment, the two-way server 10 includes a central proces...

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Abstract

The invention discloses a two-way server and a communication method thereof. The two-way server comprises a central processing unit and a channel switch chip, a high-speed serial computer expansion bus standard channel of the central processing unit is connected with the channel switch chip, and the central processing unit provides a high-speed serial computer expansion bus standard channel function. And the channel switch chip provides a high-speed serial computer expansion bus standard channel function which is the same as that of the central processing unit. By means of the mode, the two-way server can have the same high-speed serial computer expansion bus standard channel function of two ways of central processing units when being matched with one way of central processing unit.

Description

technical field [0001] The invention relates to the technical field of two-way servers, in particular to a two-way server and a communication method thereof. Background technique [0002] In the existing two-way server, generally each CPU (central processing unit, central processing unit) has at most 128 PCIE (peripheral component interconnect express, high-speed serial computer expansion bus standard) channels, of which at most 64 PCIE channels can be combined Central processor interconnect communication channel (xGMI) function. [0003] Existing two-way servers are generally equipped with two CPUs, and each CPU has up to 64 PCIE channels that can be used as the interconnection communication channel xGMI between the two CPUs, so that the two CPUs Each central processing unit can have up to 64 available PCIE channels, making the dual-socket server have up to 128 PCIE channels. [0004] However, when the existing two-way server is equipped with one central processing unit, ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/42G06F15/163
CPCG06F13/4282G06F15/163
Inventor 曾庆超
Owner SHENZHEN TONGTAIYI INFORMATION TECH CO LTD
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