PCIE pooling device and design method thereof

Abstract

The invention discloses a PCIE pooling device and a design method thereof. The device comprises a power supply, a PCIE Switch board and a plurality of PCIE devices, wherein the PCIE Switch board is connected with the plurality of PCIE devices through a middle plate; the power supply supplies power for the PCIE Switch board and the plurality of PCIE devices through the middle plate; and a hot pluginterface is formed in the middle plates. The design method comprises the following steps of: manufacturing the PCIE Switch board through integrating a PCIE Switch chip on the PCIE Switch board; connecting the PCIE Switch board with the plurality of PCIE devices by utilizing the middle plate, wherein the hot plug interface is formed in the middle plate; and providing power and signals by the PCIESwitch board and the plurality of PCIE devices through the middle plate. According to the PCIE pooling device and the design method thereof, the middle plate with the hot plug interface is arranged, and hot plug can be carried out on faulted parts without halt, so that hot maintenance is realized, the maintenance efficiency can be effectively enhanced and the maintenance cost can be reduced.

Description

technical field [0001] The present application relates to the technical field of computer fusion architecture, in particular to a PCIE pooling device and a design method thereof. Background technique [0002] PCIE (Peripheral Component Interconnect Express, external device interconnection bus standard) pooled products refer to products that include GPU (Graphics Processing Unit, graphics processing unit), NVMe (Non-VolatileMemory Express, non-volatile storage fast), SSD (Solid A PCIE resource pool for various PCIE devices such as State Drives, solid state drives, and network cards. The performance of PCIE pooled products can reflect the server's computing, data reading and writing, and network access capabilities. With the development of PCIE pooling technology, users have put forward higher requirements for the functions and performance of PCIE pooling products. [0003] The current PCIE pooled products include PCIE Switch boards and PCIE devices, wherein the PCIE Switch ...

AI Technical Summary

Problems solved by technology

[0005] This application provides a PCIE pooling device and its design method to solve the problem of low maintenance efficiency due to the need for overall shutdown for maintenance when the PCIE pooling product fails in the prior art

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