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Heterogeneous computing topology switching method, heterogeneous computing topology switching system and heterogeneous computing topology switching board card

A technology for switching systems and topologies, applied in the field of heterogeneous computing servers, can solve the problems of inflexible switching methods and low switching efficiency of heterogeneous computing topologies

Inactive Publication Date: 2018-09-14
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] This application provides a heterogeneous computing topology switching method, system and board to solve the problems of inflexible heterogeneous computing topology switching methods and low switching efficiency in the prior art

Method used

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  • Heterogeneous computing topology switching method, heterogeneous computing topology switching system and heterogeneous computing topology switching board card
  • Heterogeneous computing topology switching method, heterogeneous computing topology switching system and heterogeneous computing topology switching board card
  • Heterogeneous computing topology switching method, heterogeneous computing topology switching system and heterogeneous computing topology switching board card

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Embodiment 1

[0051] see figure 1 , figure 1 It is a schematic flowchart of a heterogeneous computing topology switching method provided in the embodiment of the present application. Depend on figure 1 It can be seen that the heterogeneous computing topology switching method in this application mainly includes two steps:

[0052] S1: Determine the heterogeneous computing topology type according to the artificial intelligence application environment.

[0053]This application implements heterogeneous computing topology switching by setting different working modes of the PCIE switching chip, and the working mode of the PCIE switching chip depends on the type of heterogeneous computing topology required in the current application environment. Therefore, it is first necessary to determine the current heterogeneous computing topology type.

[0054] The heterogeneous computing topology type in this embodiment is the network computing mode in a heterogeneous environment, mainly including: a bal...

Embodiment 2

[0070] exist figure 1 On the basis of the illustrated embodiment see figure 2 , figure 2 It is a schematic structural diagram of a heterogeneous computing topology switching system provided by the embodiment of the present application. Depend on figure 2 It can be seen that the heterogeneous computing topology switching system in this application mainly includes two parts: a heterogeneous computing topology type determination module and a working mode control module.

[0071] Among them, the heterogeneous computing topology type determination module is used to determine the heterogeneous computing topology type according to the artificial intelligence application environment; the working mode control module is used to set the PCIE switch chip in the case of fixing the physical cable according to the heterogeneous computing topology type. Operating mode. The working mode of the PCIE switch chip in this embodiment includes a straight-through mode or a cross-connect mode. ...

Embodiment 3

[0078] exist figure 1 and figure 2 On the basis of the illustrated embodiment see image 3 , image 3 It is a schematic structural diagram of a heterogeneous computing topology switching board provided by the embodiment of the present application. Depend on image 3 It can be seen that the heterogeneous computing topology switching board in this application mainly includes five parts: PCIE switch chip, power module, clock module, input terminal and output terminal.

[0079] Wherein, the PCIE switch chip includes a heterogeneous computing topology switching system, and the heterogeneous computing topology switching system includes a heterogeneous computing topology type determination module and a working mode control module. The heterogeneous computing topology switching system has been described in detail in the second embodiment, and will not be repeated here. The power module is used to supply power to the heterogeneous computing topology switching board; the clock mod...

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Abstract

The invention discloses a heterogeneous computing topology switching method, a heterogeneous computing topology switching system and a heterogeneous computing topology switching board card. The methodcomprises the following steps: determining a heterogeneous computing topology type according to artificial intelligence application environment; according to the heterogeneous computing topology type, setting a work mode of a PCIE switching chip under a condition of fixed physical cables. The system comprises a heterogeneous computing topology type determining module and a work mode control module. The board card comprises the PCIE switching chip, a power supply module, a clock module, an input end and an output end. According to the method, the system and the board card provided by the invention, by judging a network computing mode under a heterogeneous environment, the work mode of the PICE switching chip is set, thus, switching of the heterogeneous computing topology types can be realized, and such switching method is more flexible and efficient. Moreover, the heterogeneous computing topology switching board card is simple in structure, convenient to operate and convenient to popularize and use.

Description

technical field [0001] The present application relates to the technical field of heterogeneous computing servers, in particular to a heterogeneous computing topology switching method, system and board. Background technique [0002] At present, more and more fields have introduced artificial intelligence technology, such as automatic image recognition, intelligent warehousing, and automatic driving. With the widespread use of artificial intelligence technology, the performance requirements for heterogeneous computing servers responsible for computing and analysis are also increasing day by day. [0003] Different artificial intelligence applications have different requirements for heterogeneous computing topologies. Applications that focus on high performance require heterogeneous computing topologies in balanced mode, and applications that focus on deep learning require heterogeneous computing topologies in cascade mode. Therefore, when the same heterogeneous computing serv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
CPCH04L41/12
Inventor 白秀杨
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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