CN103605404A - System with external expansion GPU (graphics processing unit) cards - Google Patents
System with external expansion GPU (graphics processing unit) cards Download PDFInfo
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- CN103605404A CN103605404A CN201310593846.6A CN201310593846A CN103605404A CN 103605404 A CN103605404 A CN 103605404A CN 201310593846 A CN201310593846 A CN 201310593846A CN 103605404 A CN103605404 A CN 103605404A
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Abstract
The invention relates to an expansion technologies for graphics processing units (GPU), in particular to a system with external expansion GPU cards. The system is characterized in that servers are separated from the GPU cards, and the GPU cards are placed on special GPU nodes. The servers are connected with the GPU nodes by special connecting cards and Cables. The system has the advantages that the problem of constraints of GPU card spaces, power supply and heat dissipation can be solved owing to the external GPU cards; the two corresponding GPU cards can be expanded on a PCIE (peripheral component interface express) x16 slot in a mainboard of each server via a PCIE Switch, so that the quantity of the expansion cards can be increased; the GPU nodes can be intelligently managed by management modules in a case, and heat generated by the GPU nodes can be dissipated by the aid of the management modules in the case.
Description
Technical field
The present invention relates to the expansion technique of graphic process unit (GPU), be specifically related to a kind of system of external expansion GPU card.
Background technology
Along with the development of GPU technology, the application of GPU is also in continuous expansion, and a lot of application software are also progressively being drawn close to GPU.CPU+GPU Heterogeneous Computing has become the trend of high-performance calculation.In up-to-date TOP500 list, most machine is all to accelerate to realize high computing power by means of NVIDIA Tesla GPU.CPU+GPU Heterogeneous Computing has been widely used in film at present, design, animation, building, machinery, the high-end graphics process industry such as oil.
In prior art, the realization of CPU+GPU Heterogeneous Computing is to realize by expand the form of GPU card on server master board.GPU card is to be all inserted on the PCIE x16 slot of server master board.Server Extension GPU card is subject to following condition restriction:
(1) the own physical dimension of GPU card.GPU card power dissipation ratio is higher, himself initiatively or passive radiator size larger, expand polylith GPU card, server inner space is restricted;
(2) PCIE x16 groove Limited Number on server master board, can not expand enough GPU cards;
(3) GPU card power consumption is at 200W between 300W, and in server, not expanding polylith GPU card is also challenge to server radiating and power supply.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide a kind of system of external expansion GPU card, server is separated with GPU card, and GPU card is placed on special-purpose GPU node.Server and GPU node are realized interconnection by special-purpose adapter and Cable.
The object of the invention is to adopt following technical proposals to realize:
The invention provides a kind of system of external expansion GPU card, its improvements are, described system makes server separated with the GPU card in GPU node, and described system comprises server and GPU node cabinet, and described server is connected with the GPU node of GPU node cabinet by Cable.
Further, described GPU node cabinet adopts the high cabinet of 5U, and described GPU node cabinet comprises 7 GPU nodes and 2 administration modules; Described GPU node is powered by cabinet and is dispelled the heat;
Described 2 administration modules are used for managing power module and the blower module of cabinet inside, and read GPU card status information; Described 2 administration modules are redundancy each other;
Described power module is powered to GPU node by backboard; Described GPU node, power module and blower module are communicated by letter with administration module respectively by backboard.
Further, each GPU node external interface is PCIE16x interface, and each GPU intra-node transfers PCIE16x interface to 2 PCIE16x downstream interfaces by PCIE bus switch chip (PCIE Switch), expands 2 GPU cards.
Further, described server and GPU node are realized interconnection with PCIE x16Cable respectively by adapter; Described server is according to the expansion for interface quantity GPU card of self PCIE16x slot.
Further, multiple servers shares a GPU node cabinet.
Compared with the prior art, the beneficial effect that the present invention reaches is:
1, the GPU card of expansion does not take server inner space; GPU card is external, has solved GPU card space, power supply and heat radiation restriction;
2, on server master board, 2 GPU cards can be expanded in a PCIE x16 groove position, increase the quantity of expansion card;
3, GPU node is inserted in special-purpose cabinet, and powers by cabinet, and need not power by server;
4, in GPU node cabinet, have dedicated management module, it can intelligent controller box fan rotating speed, for the heat radiation of GPU node, realizes intelligent management and heat radiation.
5, in 1 GPU node cabinet, can insert 7 GPU nodes, maximum 14 GPU cards, multiple servers can share a GPU node cabinet.
Accompanying drawing explanation
Fig. 1 is the structural drawing of the system of external expansion GPU card provided by the invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
The system that the invention provides a kind of external expansion GPU card, as shown in Figure 1, this system makes server separated with GPU card to its structural drawing, and GPU card is placed on special-purpose GPU node.Server and GPU node are realized interconnection by special-purpose adapter and Cable.This system comprises:
A) GPU node cabinet: for the standard PC case that 5U is high is placed GPU node.Each cabinet can insert 7 GPU nodes.GPU node is powered by cabinet and is dispelled the heat;
In cabinet, can support 2 administration modules, be used for managing cabinet internal electric source module, blower module, read GPU card status information; 2 administration modules are redundancy each other;
Power module is powered to GPU node by backboard.GPU node, power module, blower module are also communicated by letter with administration module by backboard.
Wherein: administration module comprises main management module and from administration module, it is characterized in that, described main management module with from administration module, by UART serial ports, be connected with CPLD chip respectively;
Main management module by main management module management signal link to electronic switch signal transmission, described from administration module by from administration module supervisory signal chain road direction electronic switch signal transmission;
Main management module is to CPLD chip transmission main management pilot signal, and when main management module is normal, main management module monitors signal is the zero clearing of high level hour counter, and main management module monitors signal is low level hour counter counting; When main management module is abnormal, main management module monitors signal is low level always, and counter is counted always, when count value surpasses setting value, the main management module of CPLD chip judgement monitoring is abnormal, controls electronic switch supervisory signal link switching is arrived from administration module.
From administration module to CPLD chip, transmission main management pilot signal, when normal from administration module, is the zero clearing of high level hour counter from administration module pilot signal, from administration module pilot signal, is low level hour counter counting; When abnormal from administration module, from administration module pilot signal, be low level, counter is counted always always, when count value surpasses setting value, it is abnormal from administration module that the judgement of CPLD chip is monitored, and controls electronic switch supervisory signal link switching is arrived to main management module; When main management module, repair or change and recover, after normal operation, to be again switched to main management module.
B) GPU node: each GPU node external interface is PCIE16x interface, inside transfers PCIE16x interface to 2 PCIE16x downstream interfaces by PCIE Switch, expands 2 GPU cards;
C) server and GPU node interconnection:
Server and GPU node are realized interconnection with PCIE x16Cable respectively by special-purpose adapter.Server can be according to the expansion for interface quantity GPU card of self PCIE16x slot.
System provided by the invention makes GPU card external, has solved GPU card space, power supply and heat radiation restriction; On server master board, 1 PCIE x16 groove is by 2 GPU cards of PCIE Switch expansion; Server master board and GPU node are realized interconnection by special-purpose adapter and Cable; GPU node is realized intelligent management and heat radiation by administration module in cabinet.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit, although the present invention is had been described in detail with reference to above-described embodiment, those of ordinary skill in the field are to be understood that: still can modify or be equal to replacement the specific embodiment of the present invention, and do not depart from any modification of spirit and scope of the invention or be equal to replacement, it all should be encompassed in the middle of claim scope of the present invention.
Claims (5)
1. a system for external expansion GPU card, is characterized in that, described system makes server separated with the GPU card in GPU node, and described system comprises server and GPU node cabinet, and described server is connected with the GPU node of GPU node cabinet by Cable.
2. the system as claimed in claim 1, is characterized in that, described GPU node cabinet adopts the high cabinet of 5U, and described GPU node cabinet comprises 7 GPU nodes and 2 administration modules; Described GPU node is powered by cabinet and is dispelled the heat;
Described 2 administration modules are used for managing power module and the blower module of cabinet inside, and read GPU card status information; Described 2 administration modules are redundancy each other;
Described power module is powered to GPU node by backboard; Described GPU node, power module and blower module are communicated by letter with administration module respectively by backboard.
3. system as claimed in claim 2, is characterized in that, each GPU node external interface is PCIE16x interface, and each GPU intra-node transfers PCIE16x interface to 2 PCIE16x downstream interfaces by PCIE bus switch chip, expands 2 GPU cards.
4. the system as claimed in claim 1, is characterized in that, described server and GPU node are realized interconnection with PCIE x16Cable respectively by adapter; Described server is according to the expansion for interface quantity GPU card of self PCIE16x slot.
5. the system as claimed in claim 1, is characterized in that, multiple servers shares a GPU node cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310593846.6A CN103605404A (en) | 2013-11-22 | 2013-11-22 | System with external expansion GPU (graphics processing unit) cards |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310593846.6A CN103605404A (en) | 2013-11-22 | 2013-11-22 | System with external expansion GPU (graphics processing unit) cards |
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| CN201310593846.6A Pending CN103605404A (en) | 2013-11-22 | 2013-11-22 | System with external expansion GPU (graphics processing unit) cards |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111886A (en) * | 2014-06-25 | 2014-10-22 | 曙光信息产业(北京)有限公司 | Management system compatible with different GPUs and design method thereof |
| CN104657317A (en) * | 2015-03-06 | 2015-05-27 | 北京百度网讯科技有限公司 | Server |
| CN104915917A (en) * | 2015-06-01 | 2015-09-16 | 浪潮电子信息产业股份有限公司 | GPU cabinet, PCIe exchange device and server system |
| CN104915320A (en) * | 2015-05-28 | 2015-09-16 | 浪潮电子信息产业股份有限公司 | GPU (Graphic Processing Unit) server |
| CN104932618A (en) * | 2015-06-16 | 2015-09-23 | 浪潮电子信息产业股份有限公司 | GPU (Graphics Processing Unit) server equipment |
| CN105022716A (en) * | 2015-06-24 | 2015-11-04 | 浪潮电子信息产业股份有限公司 | Multi-data link GPU server |
| CN105096237A (en) * | 2015-08-26 | 2015-11-25 | 浪潮电子信息产业股份有限公司 | GPU (Graphics Processing Unit) expansion design manner |
| CN105511572A (en) * | 2015-12-10 | 2016-04-20 | 浪潮电子信息产业股份有限公司 | Method for extending compute nodes of blade server |
| WO2016061794A1 (en) * | 2014-10-23 | 2016-04-28 | 华为技术有限公司 | Electronic device and graphics processing unit card |
| CN107590101A (en) * | 2017-09-06 | 2018-01-16 | 郑州云海信息技术有限公司 | A kind of server unit with the interconnection of GPU complete machines case |
| CN107632953A (en) * | 2017-09-14 | 2018-01-26 | 郑州云海信息技术有限公司 | A kind of GPU casees PCIE extends interconnection topology device |
| CN108710418A (en) * | 2018-08-06 | 2018-10-26 | 郑州云海信息技术有限公司 | A kind of GPU-Switch structures cabinet |
| CN108959165A (en) * | 2018-06-28 | 2018-12-07 | 郑州云海信息技术有限公司 | A kind of management system of GPU whole machine cabinet cluster |
| CN109271337A (en) * | 2018-08-31 | 2019-01-25 | 郑州云海信息技术有限公司 | A kind of GPU-BOX system architecture based on HGX-2 |
| CN111338453A (en) * | 2020-02-16 | 2020-06-26 | 苏州浪潮智能科技有限公司 | Compatible single-chip GPU (graphics processing Unit), and power supply device and method for two GPUs |
| CN113157062A (en) * | 2021-04-26 | 2021-07-23 | 成都珑微系统科技有限公司 | Modularization display card extension case structure |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111886A (en) * | 2014-06-25 | 2014-10-22 | 曙光信息产业(北京)有限公司 | Management system compatible with different GPUs and design method thereof |
| CN104111886B (en) * | 2014-06-25 | 2017-01-18 | 曙光信息产业(北京)有限公司 | Management system compatible with different GPUs and design method thereof |
| WO2016061794A1 (en) * | 2014-10-23 | 2016-04-28 | 华为技术有限公司 | Electronic device and graphics processing unit card |
| US10186010B2 (en) | 2014-10-23 | 2019-01-22 | Huawei Technologies Co., Ltd. | Electronic device and graphics processing unit card |
| CN104657317B (en) * | 2015-03-06 | 2017-12-26 | 北京百度网讯科技有限公司 | Server |
| CN104657317A (en) * | 2015-03-06 | 2015-05-27 | 北京百度网讯科技有限公司 | Server |
| CN104915320A (en) * | 2015-05-28 | 2015-09-16 | 浪潮电子信息产业股份有限公司 | GPU (Graphic Processing Unit) server |
| CN104915917A (en) * | 2015-06-01 | 2015-09-16 | 浪潮电子信息产业股份有限公司 | GPU cabinet, PCIe exchange device and server system |
| CN104932618A (en) * | 2015-06-16 | 2015-09-23 | 浪潮电子信息产业股份有限公司 | GPU (Graphics Processing Unit) server equipment |
| CN105022716A (en) * | 2015-06-24 | 2015-11-04 | 浪潮电子信息产业股份有限公司 | Multi-data link GPU server |
| CN105096237A (en) * | 2015-08-26 | 2015-11-25 | 浪潮电子信息产业股份有限公司 | GPU (Graphics Processing Unit) expansion design manner |
| CN105511572A (en) * | 2015-12-10 | 2016-04-20 | 浪潮电子信息产业股份有限公司 | Method for extending compute nodes of blade server |
| CN107590101B (en) * | 2017-09-06 | 2021-02-09 | 苏州浪潮智能科技有限公司 | Server device interconnected with GPU complete machine box |
| CN107590101A (en) * | 2017-09-06 | 2018-01-16 | 郑州云海信息技术有限公司 | A kind of server unit with the interconnection of GPU complete machines case |
| CN107632953A (en) * | 2017-09-14 | 2018-01-26 | 郑州云海信息技术有限公司 | A kind of GPU casees PCIE extends interconnection topology device |
| CN108959165A (en) * | 2018-06-28 | 2018-12-07 | 郑州云海信息技术有限公司 | A kind of management system of GPU whole machine cabinet cluster |
| CN108710418A (en) * | 2018-08-06 | 2018-10-26 | 郑州云海信息技术有限公司 | A kind of GPU-Switch structures cabinet |
| CN108710418B (en) * | 2018-08-06 | 2023-09-22 | 郑州云海信息技术有限公司 | GPU-Switch structure case |
| CN109271337A (en) * | 2018-08-31 | 2019-01-25 | 郑州云海信息技术有限公司 | A kind of GPU-BOX system architecture based on HGX-2 |
| CN111338453A (en) * | 2020-02-16 | 2020-06-26 | 苏州浪潮智能科技有限公司 | Compatible single-chip GPU (graphics processing Unit), and power supply device and method for two GPUs |
| CN111338453B (en) * | 2020-02-16 | 2021-10-08 | 苏州浪潮智能科技有限公司 | Compatible single-chip GPU (graphics processing Unit), and power supply device and method for two GPUs |
| CN113157062A (en) * | 2021-04-26 | 2021-07-23 | 成都珑微系统科技有限公司 | Modularization display card extension case structure |
| CN113157062B (en) * | 2021-04-26 | 2024-05-24 | 成都珑微系统科技有限公司 | Modular display card expansion box structure |
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Application publication date: 20140226 |