CN204557475U - A kind of buckle expanded by QPI based on fusion mechanism - Google Patents
A kind of buckle expanded by QPI based on fusion mechanism Download PDFInfo
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- CN204557475U CN204557475U CN201520229046.0U CN201520229046U CN204557475U CN 204557475 U CN204557475 U CN 204557475U CN 201520229046 U CN201520229046 U CN 201520229046U CN 204557475 U CN204557475 U CN 204557475U
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- buckle
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- 230000004927 fusion Effects 0.000 title claims abstract description 10
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Abstract
The utility model provides a kind of buckle expanded by QPI based on fusion mechanism, belong to buckle field, its structure comprises and connects machine and pcb board, connector is arranged on PC plate, 4 groups are divided into by connecting machine, often organize for receiving 4 groups of QPI signals that in 1 computing node, 2 computing units export, the QPI on each connector is divided into P1 and P2 two parts, P1 and P2 interconnects with two groups of QPI of the computer node outside this group respectively.Node based on 2 road computing nodes can be realized by interconnection, realize 42 road computing nodes in system and be combined into 18 tunnel system.
Description
Technical field
The utility model relates to buckle field, specifically a kind of buckle expanded by QPI based on fusion mechanism.
Background technology
In existing buckle design, because buckle is mainly used for transmitting QPI signal, do not need the device of other actives, whole buckle design is made up of connector and pcb board.Wherein connector is used to receive the QPI signal by the input of processor inside on computing unit, current Intel Company is for setting up EX series processors generally integrated 3 QPI expansion link of 8 tunnel systems, such expansion content is less, and operation and maintenance are also inconvenient.
Summary of the invention
In order to solve above technical matters, the utility model provides a kind of buckle expanded by QPI based on fusion mechanism.
These 3 QPI in the utility model, 1 interconnection for QPI between computing node, 2 for the interconnection between different computing node between QPI.Buckle in the utility model is just used to realize QPI interconnection between 4 computing nodes.Because 1 group of QPI signal is made up of 20 pairs of Tx & Rx signals, need 1 group of clock signal simultaneously, therefore will bear 1 group of QPI signal connector and at least need 41 differential pairs.
Connecting machine in the design of this buckle and be divided into 4 groups, often organizing for receiving 4 groups of QPI signals that in 1 computing node, 2 computing units export, therefore often group connector at least needs 164 to check the mark to signal.
Technical solution adopted in the utility model is:
A kind of buckle expanded by QPI based on fusion mechanism, comprise and connect machine and pcb board, connector is arranged on PC plate, 4 groups are divided into by connecting machine, often organize for receiving 4 groups of QPI signals that in 1 computing node, 2 computing units export, QPI on each connector is divided into P1 and P2 two parts, P1 and P2 interconnects with two groups of QPI of the computer node outside this group respectively.
The described buckle expanded by QPI based on fusion mechanism, between different connectors, P1 and P1 is connected, and P2 and P2 is connected.
The beneficial effects of the utility model:
The design of this buckle has been used to the interconnection of QPI link between 8 processors, can realize node based on 2 road computing nodes, realize 42 road computing nodes in system and be combined into 18 tunnel system by interconnection.
The design not only achieves based on 2 nodes by buckle expansion board, and 42 circuit nodes can realize the interconnection of each computing unit and the function of intercommunication in 8 road computing systems, and adopts the design of buckle extended mode, convenient operation and maintenance more.
Accompanying drawing explanation
Fig. 1 is QPI interconnection theory diagram in expansion buckle.
Fig. 2 is that 2 circuit nodes realized based on QPI expansion buckle extend to 8 circuit node product schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail below.
As shown in Figure 1.The design of this buckle has been used to the interconnection of QPI link between 8 processors, can realize node based on 2 road computing nodes, realize 42 road computing nodes in system and be combined into 18 tunnel system by interconnection.
Connecting machine in the design of this buckle and be divided into 4 groups, often organizing for receiving 4 groups of QPI signals that in 1 computing node, 2 computing units export, therefore often group connector at least needs 164 to check the mark to signal.Fig. 1 plants computing unit and represents connector corresponding to connection handling device unit degree, QPI on each connector is divided into P1 and P2 two parts, P1 and P2 represents two groups of QPI for realizing externally interconnection between computing node, according to the line graph between computing unit P1 and P2 different on the utility model buckle, interconnection and the intercommunication of each computing unit in 8 road computing systems can be realized.2 circuit nodes that Fig. 2 expands buckle realization based on QPI extend to 8 circuit node product schematic diagram, node based on 2 road computing nodes, by expansion buckle of the present utility model, 42 road computing nodes can be formed 18 road computing system by expansion buckle.
Except the technical characteristic described in instructions, be the known technology of those skilled in the art.
Claims (3)
1. the buckle expanded by QPI based on fusion mechanism, comprise and connect machine and pcb board, connector is arranged on PC plate, it is characterized in that, 4 groups are divided into by connecting machine, often organize for receiving 4 groups of QPI signals that in 1 computing node, 2 computing units export, the QPI on each connector is divided into P1 and P2 two parts, P1 and P2 interconnects with two groups of QPI of the computer node outside this group respectively.
2. the buckle expanded by QPI based on fusion mechanism according to claim 1, be is characterized in that, often organizes QPI signal and is made up of 20 pairs of Tx & Rx signals, need 1 group of clock signal simultaneously.
3. the buckle expanded by QPI based on fusion mechanism according to claim 2, it is characterized in that, between different connectors, P1 and P1 is connected, and P2 and P2 is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520229046.0U CN204557475U (en) | 2015-04-16 | 2015-04-16 | A kind of buckle expanded by QPI based on fusion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520229046.0U CN204557475U (en) | 2015-04-16 | 2015-04-16 | A kind of buckle expanded by QPI based on fusion mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204557475U true CN204557475U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520229046.0U Expired - Fee Related CN204557475U (en) | 2015-04-16 | 2015-04-16 | A kind of buckle expanded by QPI based on fusion mechanism |
Country Status (1)
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| CN (1) | CN204557475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436860A (en) * | 2017-08-10 | 2017-12-05 | 郑州云海信息技术有限公司 | A kind of 8 road server UPI interconnection topology devices |
-
2015
- 2015-04-16 CN CN201520229046.0U patent/CN204557475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436860A (en) * | 2017-08-10 | 2017-12-05 | 郑州云海信息技术有限公司 | A kind of 8 road server UPI interconnection topology devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20200416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |