CN105760340A - Eight-way server based on connector via hole design - Google Patents
Eight-way server based on connector via hole design Download PDFInfo
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- CN105760340A CN105760340A CN201610077601.1A CN201610077601A CN105760340A CN 105760340 A CN105760340 A CN 105760340A CN 201610077601 A CN201610077601 A CN 201610077601A CN 105760340 A CN105760340 A CN 105760340A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
- G06F15/163—Interprocessor communication
- G06F15/17—Interprocessor communication using an input/output type connection, e.g. channel, I/O port
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Abstract
The invention discloses an eight-way server based on connector via hole design. The eight-way server comprises four calculating boards; each calculating board is provided with two CPUs, two of the calculating boards are located on one side of a backing board of the eight-way server, and the other two of the calculating boards are located on the other side of the backing board of the eight-way server; one side of the backing board is further provided with a first backing board connector, the other side of the backing board is provided with a second backing board connector, and the first backing board connector and the second backing board connector share a same connector hole site located on the backing board. According to the eight-way server, the four calculating boards are evenly distributed on the two sides of the backing board, the backing board connector on one side of the backing board and the backing board connector on the other side of the backing board share the same connector hole site located on the backing board, therefore, the connected bus distance on the backing board is decreased by the longitudinal distance of one calculating board, the physical length of connected buses is decreased, the signal integrity is improved, and the server can conveniently achieve effective signal transmission.
Description
Technical field
The present invention relates to server technology field, particularly to a kind of eight road servers based on adapter Via Design.
Background technology
In existing eight road server architecture designs, in the same survey of backboard, generally dispose 4 pieces of computing boards, every piece of computing board has two processors, 4 pieces of computing boards are fixed on backboard by adapter, port interconnected by computing board of 8 processors, and by backboard cabling, it is achieved eight tunnels interconnections.The premise realizing interconnection is that access interval is as far as possible short, namely in server design, each server interconnection Essential Terms " jumps " realize accessing, as shown in Figure 1, server interconnection in this figure is through backboard, first row and the 3rd row are limited to veneer longitudinal area, signal path is inevitable longer, and needs through second row adapter.Most likely result in signal transmission invalid, or distortion.
In sum it can be seen that how to reduce the physical distance of interconnection in server further, it is have problem to be solved at present to carry out the transmission of effective signal.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of eight road servers based on adapter Via Design, further reduce the physical distance of interconnection in server, be conducive to carrying out effective signal transmission.Its concrete scheme is as follows:
A kind of eight road servers based on adapter Via Design, including four pieces of computing boards；Wherein,
Each piece of computing board in described four pieces of computing boards is equipped with two CPU, and, two pieces of computing boards in described four pieces of computing boards are positioned at the side of the backboard of described eight road servers, and two pieces of computing boards in described four pieces of computing boards are positioned at the opposite side of described backboard；
The side of described backboard is additionally provided with the first back panel connector, and opposite side is provided with the second back panel connector, and described first back panel connector and described second back panel connector share the same connecter hole position being positioned on described backboard.
Preferably, the thickness of described backboard is more than 4mm and less than 6mm.
Preferably, the pin length of described first back panel connector and described second back panel connector more than 0.8mm less than 1.2mm.
Preferably, described eight road servers, also include signal lead layer.
Preferably, described signal lead layer is provided with back drill.
Preferably, described four pieces of computing boards specifically include the first computing board, the second computing board, the 3rd computing board and the 4th computing board；Described first computing board includes CPU and the two CPU, and described second computing board includes the 3rd CPU and the four CPU, and described 3rd computing board includes the 5th CPU and the six CPU, and described 4th computing board includes the 7th CPU and the eight CPU；Wherein,
A described CPU is connected with described 2nd CPU, described 3rd CPU and described 5th CPU respectively；
Described 2nd CPU is also connected with described 6th CPU and described 7th CPU respectively；
Described 3rd CPU is also connected with described 4th CPU and described 8th CPU respectively；
Described 4th CPU is also connected with described 5th CPU and described 7th CPU respectively；
Described 5th CPU is also connected with described 6th CPU respectively；Described 6th CPU is also connected with described 8th CPU respectively；Described 7th CPU is also connected with described 8th CPU respectively.
In the present invention, eight road servers, including four pieces of computing boards；Each piece of computing board in above-mentioned four pieces of computing boards is equipped with two CPU, and, two pieces of computing boards in above-mentioned four pieces of computing boards are positioned at the side of the backboard of eight road servers, and two pieces of computing boards in four pieces of computing boards are positioned at the opposite side of backboard；The side of backboard is additionally provided with the first back panel connector, and opposite side is provided with the second back panel connector, and the first back panel connector and the second back panel connector share the same connecter hole position being positioned on backboard.Visible, in the present invention, four pieces of computing boards in eight road servers are uniformly distributed in the both sides of backboard, and the back panel connector on side and the same connecter hole position on the back panel connector shared back panel on opposite side, so enable to the interconnection distance on backboard and decrease the fore-and-aft distance of a computing board, thus greatly reducing the physical length of interconnection, improve the integrity of signal, be conducive to server to carry out effective signal transmission.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
Fig. 1 is the backboard interconnection schematic diagram of eight road servers in prior art；
Fig. 2 is the computing board distribution schematic diagram of eight road servers in the embodiment of the present invention；
Fig. 3 is the backboard interconnection schematic diagram of eight road servers in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
The embodiment of the invention discloses a kind of eight road servers based on adapter Via Design, this eight roads server includes four pieces of computing boards；Wherein,
Each piece of computing board in above-mentioned four pieces of computing boards is equipped with two CPU, and, shown in Figure 2, two pieces of computing boards in above-mentioned four pieces of computing boards are positioned at the side of the backboard of eight road servers, and two pieces of computing boards in above-mentioned four pieces of computing boards are positioned at the opposite side of backboard；
The side of backboard is additionally provided with the first back panel connector, and opposite side is provided with the second back panel connector, and the first back panel connector and the second back panel connector share the same connecter hole position being positioned on backboard.
In the embodiment of the present invention, eight road servers, including four pieces of computing boards；Each piece of computing board in above-mentioned four pieces of computing boards is equipped with two CPU, and, two pieces of computing boards in above-mentioned four pieces of computing boards are positioned at the side of the backboard of eight road servers, and two pieces of computing boards in four pieces of computing boards are positioned at the opposite side of backboard；The side of backboard is additionally provided with the first back panel connector, and opposite side is provided with the second back panel connector, and the first back panel connector and the second back panel connector share the same connecter hole position being positioned on backboard.
Visible, in the embodiment of the present invention, four pieces of computing boards in eight road servers are uniformly distributed in the both sides of backboard, and the back panel connector on side and the same connecter hole position on the back panel connector shared back panel on opposite side, so enable to the interconnection distance on backboard and decrease the fore-and-aft distance of a computing board, thus greatly reducing the physical length of interconnection, improve the integrity of signal, be conducive to server to carry out effective signal transmission.
The embodiment of the invention discloses a kind of concrete eight road servers based on adapter Via Design, relative to a upper embodiment, technical scheme has been made further instruction and optimization by the present embodiment.Concrete:
In the eight road servers of the present embodiment, the thickness of backboard is more than 4mm and less than 6mm.Wherein, it is preferred that back plate thickness is 5mm.
Further, the first back panel connector in the present embodiment and the pin length of the second back panel connector less than 1.2mm, are preferentially taken as 1mm more than 0.8mm.
It is understood that the eight road servers of the present embodiment also include signal lead floor, wherein, signal lead layer specifically walks QPI bus (QPI, i.e. QuickPathInterconnect, Quick Path Interconnect).It addition, for the whole height reducing machine box for server, signal lead layer is provided with back drill.
More specifically, in the present embodiment, shown in Figure 3, above-mentioned four pieces of computing boards specifically include the first computing board the 31, second computing board the 32, the 3rd computing board 33 and the 4th computing board 34；First computing board 31 includes CPU311 and the two CPU312, and the second computing board 32 includes the 3rd CPU321 and the four CPU322, and the 3rd computing board 33 includes the 5th CPU331 and the six CPU332, and the 4th computing board 34 includes the 7th CPU341 and the eight CPU342；Wherein,
Oneth CPU311 is connected with the 2nd CPU312, the 3rd CPU321 and the 5th CPU331 respectively；
2nd CPU312 is also connected with the 6th CPU332 and the 7th CPU341 respectively；
3rd CPU321 is also connected with the 4th CPU322 and the 8th CPU342 respectively；
4th CPU322 is also connected with the 5th CPU331 and the 7th CPU341 respectively；
5th CPU331 is also connected with the 6th CPU332 respectively；6th CPU332 is also connected with the 8th CPU342 respectively；7th CPU341 is also connected with the 8th CPU342 respectively.
Finally, it can further be stated that, in this article, the relational terms of such as first and second or the like is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include the process of a series of key element, method, article or equipment not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or equipment.When there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of described key element, method, article or equipment.
Above a kind of eight road servers based on adapter Via Design provided by the present invention are described in detail, principles of the invention and embodiment are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, all will change in specific embodiments and applications, in sum, this specification content should not be construed as limitation of the present invention.
Claims (6)
1. eight road servers based on adapter Via Design, it is characterised in that include four pieces of computing boards；Wherein,
Each piece of computing board in described four pieces of computing boards is equipped with two CPU, and, two pieces of computing boards in described four pieces of computing boards are positioned at the side of the backboard of described eight road servers, and two pieces of computing boards in described four pieces of computing boards are positioned at the opposite side of described backboard；
The side of described backboard is additionally provided with the first back panel connector, and opposite side is provided with the second back panel connector, and described first back panel connector and described second back panel connector share the same connecter hole position being positioned on described backboard.
2. the eight road servers based on adapter Via Design according to claim 1, it is characterised in that the thickness of described backboard is more than 4mm and less than 6mm.
3. the eight road servers based on adapter Via Design according to claim 2, it is characterised in that the pin length of described first back panel connector and described second back panel connector more than 0.8mm less than 1.2mm.
4. the eight road servers based on adapter Via Design according to claim 3, it is characterised in that also include signal lead layer.
5. the eight road servers based on adapter Via Design according to claim 4, it is characterised in that described signal lead layer is provided with back drill.
6. the eight road servers based on adapter Via Design according to any one of claim 1 to 5, it is characterised in that described four pieces of computing boards specifically include the first computing board, the second computing board, the 3rd computing board and the 4th computing board；Described first computing board includes CPU and the two CPU, and described second computing board includes the 3rd CPU and the four CPU, and described 3rd computing board includes the 5th CPU and the six CPU, and described 4th computing board includes the 7th CPU and the eight CPU；Wherein,
A described CPU is connected with described 2nd CPU, described 3rd CPU and described 5th CPU respectively；
Described 2nd CPU is also connected with described 6th CPU and described 7th CPU respectively；
Described 3rd CPU is also connected with described 4th CPU and described 8th CPU respectively；
Described 4th CPU is also connected with described 5th CPU and described 7th CPU respectively；
Described 5th CPU is also connected with described 6th CPU respectively；Described 6th CPU is also connected with described 8th CPU respectively；Described 7th CPU is also connected with described 8th CPU respectively.
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| CN201610077601.1A CN105760340B (en) | 2016-02-03 | 2016-02-03 | A kind of eight road servers based on connector Via Design |
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| CN201610077601.1A CN105760340B (en) | 2016-02-03 | 2016-02-03 | A kind of eight road servers based on connector Via Design |
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| CN107423255A (en) * | 2017-05-08 | 2017-12-01 | 郑州云海信息技术有限公司 | A kind of multipath server interconnects topological structure |
| CN107766282A (en) * | 2017-10-27 | 2018-03-06 | 郑州云海信息技术有限公司 | A kind of design method of eight road server backplane and double buckle interacted systems |
| CN111736664A (en) * | 2020-06-19 | 2020-10-02 | 苏州浪潮智能科技有限公司 | Hard disk backboard connecting device |
| CN112869381A (en) * | 2021-01-15 | 2021-06-01 | 浪潮电子信息产业股份有限公司 | Server experiment table and server experiment table system |
| WO2022179105A1 (en) * | 2021-02-24 | 2022-09-01 | 山东英信计算机技术有限公司 | Multi-path server and multi-path server signal interconnection system |
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| CN111736664A (en) * | 2020-06-19 | 2020-10-02 | 苏州浪潮智能科技有限公司 | Hard disk backboard connecting device |
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| CN112869381A (en) * | 2021-01-15 | 2021-06-01 | 浪潮电子信息产业股份有限公司 | Server experiment table and server experiment table system |
| CN112869381B (en) * | 2021-01-15 | 2023-01-24 | 浪潮电子信息产业股份有限公司 | Server experiment table and server experiment table system |
| WO2022179105A1 (en) * | 2021-02-24 | 2022-09-01 | 山东英信计算机技术有限公司 | Multi-path server and multi-path server signal interconnection system |
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