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A hardware reconstruction system and method

A technology for reconfiguring systems and hardware, applied in the computer field, can solve problems such as unbalanced utilization, and achieve the effects of strong versatility, high cost performance, and reduced data transmission delay

Active Publication Date: 2022-04-19
CHINA ACADEMY OF ELECTRONICS & INFORMATION TECH OF CETC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention provides a hardware reconfiguration system and method to solve the problem of unbalanced utilization of each component in hardware reconfiguration in the prior art

Method used

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  • A hardware reconstruction system and method

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no. 1 example

[0094] In the embodiment of the present invention, computing capability reconstruction and connection capability reconstruction are realized by reconstructing and configuring crossbar switches and remote PCIe crossbar switches in the resource pool. For details, reference may be made to the first embodiment of the present invention, which is not discussed in detail in this embodiment of the present invention.

[0095] Embodiments of the present invention can at least bring the following beneficial effects:

[0096] 1. The embodiment of the present invention supports heterogeneous computing resources such as CPU, GPU, FPGA, and IPU, and storage resources such as SSD and HDD are distributed in various computing and storage resource pools, and each storage resource pool is interconnected through a remote PCIe cross switch, and storage resources The CPUs, GPUs, FPGAs, IPUs, and storage resources in the pool are interconnected through PCIe multi-buses and crossbar switches, enabling...

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Abstract

The invention discloses a hardware reconfiguration system and method. The invention can decouple computing and storage resources such as GPU, FPGA, GPU, IPU, SSD from the server through PCIe multi-bus and crossbar technology, and realize heterogeneous Hierarchical interconnections such as intra-pool interconnection and inter-pool interconnection of computing and storage resource pools. Provide connection reconfiguration capabilities of standard PCIe computing resources through configuration based on in-pool and remote PCIe crossbar switches. Through the introduction of the PCIe switching mechanism, making full use of the scalability and performance advantages of PCIe communication, a cost-effective high-availability system can be created, which can support most heterogeneous devices, has stronger versatility, and can reduce data transmission delays and system complexity. performance and power consumption.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a hardware reconfiguration system and method. Background technique [0002] At present, in the process of using massive node servers, there are wastes of resources and energy caused by unbalanced utilization of the server's various component resources (CPU, memory, disk, SSD, network IO, GPU, FPGA, etc.), and the respective upgrades of these component resources High costs caused by frequent server hardware upgrades caused by different replacement cycles. Most of the hardware resources of domestic data center servers are connected through Ethernet, which has the problems of bloated protocols and high power consumption, while connections such as InfiniBand require special equipment and are highly dependent on equipment. Baidu, Tencent, Huawei and other companies have begun to conduct architecture research in the direction of decoupling and pooling of server computing, storage, t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/50G06F9/54
CPCG06F9/5027G06F9/547Y02D10/00
Inventor 袁柳魏星涂吉谢海永
Owner CHINA ACADEMY OF ELECTRONICS & INFORMATION TECH OF CETC
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