CN203930622U - A kind of based on the interconnected expansion blade board of QPI - Google Patents
A kind of based on the interconnected expansion blade board of QPI Download PDFInfo
- Publication number
- CN203930622U CN203930622U CN201420238299.XU CN201420238299U CN203930622U CN 203930622 U CN203930622 U CN 203930622U CN 201420238299 U CN201420238299 U CN 201420238299U CN 203930622 U CN203930622 U CN 203930622U
- Authority
- CN
- China
- Prior art keywords
- processing unit
- plate
- qpi
- interconnected
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012545 processing Methods 0.000 claims abstract description 64
- 238000013461 design Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 6
- 241001449342 Chlorocrambe hastata Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a kind of based on the interconnected expansion blade board design of QPI, whole board comprises on processing unit, I/O processing unit, plate administrative unit, 6 parts of QPI expansion module on light weight storage unit, network processing unit, plate, wherein processing unit, as the processing core on plate, is undertaken interconnected by high speed QPI between two processing units; I/O processing unit is connected with processing unit 1, as the management of low-speed device on plate; On plate, light weight storage unit is connected with I/O processing unit, supports the mSATA storage of low capacity; Network processing unit provides network connection service, is directly connected with I/O processing unit, supports 1Gb/10Gb network; On plate, administrative unit is directly connected with I/O processing unit, collects the information of plate upper sensor and the centralized management on plate is provided; QPI expansion module is mainly interconnected as the QPI between processing unit, each processing unit has 3 QPI links, interconnected as between processing on same plate of its link 1, interconnected as between same processing unit on different plates of link 2, interconnected as between different disposal on different plates of link 3.
Description
Technical field
The utility model relates to
a kind of based on the interconnected expansion blade board of QPI.
Technical background
Blade system is a kind of integrated infrastructure being implemented in a cabinet.Can build more economically, power consumption is lower and be easy to the solution of maintenance and expansion, is the competent assistant of Rapid Development of Enterprise.
Blade system adopts integrated design, provides structure and maintain infrastructure required whole fundamentals.Can also mix and use virtual machine, storage and blade server (ProLiant, Integrity and StorageWorks), can support many common network connection standards, comprise Ethernet, optical-fibre channel and InfiniBand simultaneously.
QPI is the Front Side Bus of new generation that Intel releases, and it accompanies our FSB bus for many years by replacing, and the QuickPath Interconnect technology of Intel is abbreviated as QPI, is translated into express passway interconnected.In fact its official's name is called CSI, and Common System Interface public system interface is used for realizing directly interconnected between chip, instead of is being connected to north bridge by FSB, directs the spearhead of one's attack at the HT bus of AMD.All specifications such as bandwidth, power consumption that are speed, bandwidth, each stitch all will surmount HT bus.
The QuickPath Interconnect technology of Intel is abbreviated as QPI, is translated into express passway interconnected.In fact its official's name is called CSI, and Common System Interface public system interface is used for realizing directly interconnected between chip, instead of is being connected to north bridge by FSB, directs the spearhead of one's attack at the HT bus of AMD.All specifications such as bandwidth, power consumption that are speed, bandwidth, each stitch all will surmount HT bus.
QPI is a kind of string type high speed point to point protocol based on bag transmission, adopts differential signal and special clock to transmit.Aspect delay, QPI and FSB are almost identical, but can promote higher access bandwidth.One group of QPI has 20 data lines, and sends (TX) and take over party's (RX) clock signal.
A QPI packet comprises 80, needs two clock period or is transmitted the transmission (bit rate clock signal of QPI is the half of transfer rate) of whole packet for four times.In the 20bit data of each transmission, having 16bit is authentic and valid data, and all the other four for cyclic redundancy check (CRC), to improve the reliability of system.Because QPI is two-way, in sending, also can receive the data that other end transmission comes, like this, the valid data (being 16bit/8=2Byte) of each QPI bus total bandwidth=the number of transmissions per second (being QPI frequency) × each transmission × two-way.So total bandwidth=4.8GT/s × 2Byte × 2=19.2GB/s that QPI frequency is 4.8GT/s, total bandwidth=6.4GT/s × 2Byte × 2=25.6GB/s that QPI frequency is 6.4GT/s.(bit-position, Byte-byte, 1Byte=8bit), efficiency is higher.
In addition, another bright spot of QPI supports multiple pieces of system bus to connect exactly, and Intel is referred to as multi-FSB.System bus will be divided into many connections, and frequency is no longer single fixing, also need not also will connect through FSB more as before.Demand according to system subsystems to data throughout, the speed of every system bus connection also can be different, and more current than the AMD undoubtedly Hypertransport bus of this specific character has more elasticity.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of based on the interconnected expansion blade board of QPI.
The technical solution adopted in the present invention is:
A kind of based on the interconnected expansion blade board design of QPI, it is characterized in that: whole board comprises on processing unit, I/O processing unit, plate administrative unit, 6 parts of QPI expansion module on light weight storage unit, network processing unit, plate, wherein processing unit, as the processing core on plate, is undertaken interconnected by high speed QPI between two processing units; I/O processing unit is connected with processing unit 1, as the management of low-speed device on plate; On plate, light weight storage unit is connected with I/O processing unit, can support the mSATA storage of low capacity; Network processing unit provides network connection service, is directly connected with I/O processing unit, supports 1Gb/10Gb network; On plate, administrative unit is directly connected with I/O processing unit, collects the information of plate upper sensor and the centralized management on plate is provided; QPI expansion module is mainly interconnected as the QPI between processing unit, each processing unit has 3 QPI links, interconnected as between processing on same plate of its link 1, interconnected as between same processing unit on different plates of link 2, interconnected as between different disposal on different plates of link 3.
The utility model beneficial effect: by the Networking Design of this QPI, can realize taking 2 road blades as basis, 22 road blade collocation QPI expansion modules expand to 4 road blades, and 42 road blade collocation QPI expansion modules expand to 8 road blades.
Brief description of the drawings
Fig. 1 is the utility model module logic diagram.
Embodiment
With reference to the accompanying drawings, by embodiment, the present invention is further described:
A kind of based on the interconnected expansion blade board design of QPI, it is characterized in that: whole board comprises on processing unit, I/O processing unit, plate administrative unit, 6 parts of QPI expansion module on light weight storage unit, network processing unit, plate, wherein processing unit, as the processing core on plate, is undertaken interconnected by high speed QPI between two processing units; I/O processing unit is connected with processing unit 1, as the management of low-speed device on plate; On plate, light weight storage unit is connected with I/O processing unit, can support the mSATA storage of low capacity; Network processing unit provides network connection service, is directly connected with I/O processing unit, supports 1Gb/10Gb network; On plate, administrative unit is directly connected with I/O processing unit, collects the information of plate upper sensor and the centralized management on plate is provided; QPI expansion module is mainly interconnected as the QPI between processing unit, each processing unit has 3 QPI links, interconnected as between processing on same plate of its link 1, interconnected as between same processing unit on different plates of link 2, interconnected as between different disposal on different plates of link 3.
Claims (1)
1. one kind is designed based on the interconnected expansion blade board of QPI, it is characterized in that: whole board comprises on processing unit, I/O processing unit, plate administrative unit, 6 parts of QPI expansion module on light weight storage unit, network processing unit, plate, wherein processing unit, as the processing core on plate, is undertaken interconnected by high speed QPI between two processing units; I/O processing unit is connected with processing unit 1, as the management of low-speed device on plate; On plate, light weight storage unit is connected with I/O processing unit, supports the mSATA storage of low capacity; Network processing unit provides network connection service, is directly connected with I/O processing unit, supports 1Gb/10Gb network; On plate, administrative unit is directly connected with I/O processing unit, collects the information of plate upper sensor and the centralized management on plate is provided; QPI expansion module is mainly interconnected as the QPI between processing unit, each processing unit has 3 QPI links, interconnected as between processing on same plate of its link 1, interconnected as between same processing unit on different plates of link 2, interconnected as between different disposal on different plates of link 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238299.XU CN203930622U (en) | 2014-05-12 | 2014-05-12 | A kind of based on the interconnected expansion blade board of QPI |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238299.XU CN203930622U (en) | 2014-05-12 | 2014-05-12 | A kind of based on the interconnected expansion blade board of QPI |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203930622U true CN203930622U (en) | 2014-11-05 |
Family
ID=51826402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420238299.XU Expired - Fee Related CN203930622U (en) | 2014-05-12 | 2014-05-12 | A kind of based on the interconnected expansion blade board of QPI |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203930622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408014A (en) * | 2014-12-23 | 2015-03-11 | 浪潮电子信息产业股份有限公司 | System and method for interconnecting processing units of calculation systems |
-
2014
- 2014-05-12 CN CN201420238299.XU patent/CN203930622U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408014A (en) * | 2014-12-23 | 2015-03-11 | 浪潮电子信息产业股份有限公司 | System and method for interconnecting processing units of calculation systems |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103888293B (en) | Data channel scheduling method of multichannel FC network data simulation system | |
| CN109120624A (en) | A kind of more plane loose coupling high band wide data exchange systems | |
| CN102142987A (en) | Serial bus equipment and data transmission method thereof | |
| CN102983998A (en) | Novel data acquiring system SuperCAP | |
| CN106168933B (en) | A method of virtual dual-port shared drive is realized based on high-speed serial communication | |
| CN204539379U (en) | A kind of optical network unit of supporting business isolation | |
| CN205305048U (en) | Giga light network switch | |
| CN203930622U (en) | A kind of based on the interconnected expansion blade board of QPI | |
| CN205304857U (en) | 10, 000, 000, 000 light network switch | |
| CN101247663B (en) | Considerable routing system and its forwarding table generation method | |
| CN104598403A (en) | Cluster storage system based on PCIE (peripheral component interface express) switch | |
| CN204216918U (en) | multi-service optical access device | |
| CN209072526U (en) | Ethernet exchanging device | |
| CN203896368U (en) | Dual-port test device provided with PXI board and used for POS protocol consistency testing | |
| CN208046650U (en) | A kind of hybrid switching board | |
| CN208386577U (en) | Communication system based on M-LVDS how main high-speed bus in real time | |
| CN202617157U (en) | PCI express (PCIE) switched circuit | |
| CN206686217U (en) | A kind of multiserver network share framework | |
| CN102013923A (en) | Method for realizing high-speed automation of meter reading based on Ethernet optical fiber network | |
| CN105577752A (en) | Management system used for fusion framework server | |
| CN201813391U (en) | Signaling-voice acquisition gateway | |
| CN108833248A (en) | A kind of structure based on loop network control technology | |
| CN205195728U (en) | Controller area network inboard communication circuit | |
| CN203661067U (en) | Pcie optical network interface board | |
| CN201145905Y (en) | Scanning firearm terminal |
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: 20141105 Termination date: 20180512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |