CN103368959B - Conversion method between RapidIO message and InfiniBand message and device - Google Patents
Conversion method between RapidIO message and InfiniBand message and device Download PDFInfo
- Publication number
- CN103368959B CN103368959B CN201310283397.5A CN201310283397A CN103368959B CN 103368959 B CN103368959 B CN 103368959B CN 201310283397 A CN201310283397 A CN 201310283397A CN 103368959 B CN103368959 B CN 103368959B
- Authority
- CN
- China
- Prior art keywords
- message
- infiniband
- rapidio
- network
- 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.)
- Active
Links
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses the RapidIO message in communication technical field and the conversion method between InfiniBand message and device.RapidIO message, by the information retrieval to RapidIO message, is transformed in InfiniBand message by the present invention；Provide the method extracting RapidIO message from the InfiniBand message comprising RapidIO message simultaneously；Present invention also offers RapidIO message and be transformed into the device of InfiniBand message and InfiniBand message is transformed into the device of RapidIO message.The present invention solves the transfer problem between RapidIO message and InfiniBand message, it is achieved that the information transmission between RapidIO framework and Infiniband architecture；By the parsing to the InfiniBand message containing RapidIO message so that RapidIO message can between servers, transmit between server and storage device or between server and network；Make the embedded system relevant to each server, storage device or network can realize instruction transmission in the larger context；Meanwhile, assembly of the invention can be arranged as required in RapidIO network and InfiniBand network, has the highest motility.
Description
Technical field
The present invention relates to communication technical field, particularly to RapidIO message and InfiniBand
Conversion method between message and device.
Background technology
High speed input and output agreement (hereinafter abbreviated as RapidIO) is a kind of high-performance, low draws
Foot number, interconnection architecture based on packet-switching, be for meeting now and high property in future
Can embedded system demand and a kind of open system interconnection technical standard of designing.RapidIO is main
Be applied to embedded system intraconnection, support chip to the communication between chip, plate to plate,
Can connect as the backboard of embedded device.
RapidIO designs for interconnection between high performance embedded system chip chamber and plate, passes through
Bandwidth, software independence, fault-tolerant and low latency is provided to meet the need to higher performance
Ask, be one of optimum selection of embedded system interconnection in the following more than ten years.Almost all of
Embedded system chip and supply of equipment commercial city add RapidIO employer's organization.
The infinite bandwidth network transmission protocol (hereinafter abbreviated as InfiniBand) framework is a kind of
Holding many " Convertion cable " technology concurrently linked, InfiniBand technology is not intended to general networking
Connecting, its major design purpose is the connectivity problem for server end.Therefore,
InfiniBand technology will be applied to server and (such as replicate, distributed work with server
Make), server and storage device (such as SAN and directly store adnexa) and server
And (such as LAN (LAN, Local Area Network), telenet between network
(WANs, Wide Area Network) and the Internet) communicate.
InfiniBand is directed to the high performance interconnection technology of server end, and its mission is:
Make the bandwidth of processor level, from processor to system I/O, to storage network, pass through whole number
According to center, formed a unification, include server interconnection, server and storage interconnection,
Storage network is in interior neutral net.
But for the bus skill of data exchange between the fusion of two kinds of frameworks and both heterogeneous networks
Art, there is presently no based on conversion mutual between RapidIO message and InfiniBand message
Technical scheme and hardware device.
Summary of the invention
Embodiments provide the conversion between RapidIO message and InfiniBand message
Method and device, to solve RapidIO framework and InfiniBand frame present in prior art
Between structure cannot information transmission problem.
In order to solve above-mentioned technical problem, the embodiment of the invention discloses following technical scheme:
First aspect, it is provided that a kind of high speed input and output agreement RapidIO message turns infinite bandwidth
The method of network transmission protocol InfiniBand message, the method includes:
Receive RapidIO message；
The routing iinformation of described RapidIO message is parsed from described RapidIO message；
Routing iinformation according to described RapidIO message determines that described RapidIO message exists
Device address map information in InfiniBand network；
Building InfiniBand message, the heading information field of described InfiniBand message includes institute
State RapidIO message device address map information in InfiniBand network, described
The data message territory of InfiniBand message includes described RapidIO message；
Send described InfiniBand message.
In the optional mode of the first of first aspect, described the method also includes:
Described RapidIO message is carried out flow control, cyclic redundancy check (CRC) and channel management.
Second aspect, it is provided that a kind of infinite bandwidth network transmission protocol InfiniBand message turns high
The method of speed input and output agreement RapidIO message, the method includes:
Receive InfiniBand message；
The RapidIO message obtained in the heading information field of described InfiniBand message exists
Device address map information in InfiniBand network and the data letter of described InfiniBand message
Described RapidIO message in breath territory；
According to described RapidIO message device address map information in InfiniBand network
Determine the routing iinformation of InfiniBand message；
Routing iinformation according to described InfiniBand message selects the output of RapidIO network to connect
Mouthful；
Described RapidIO message is sent by the output interface of described RapidIO network.
In the optional mode of the first of second aspect, described the method also includes:
Described InfiniBand message is carried out flow control, cyclic redundancy check (CRC) and channel management.
The third aspect, it is provided that a kind of high speed input and output agreement RapidIO message turns infinite bandwidth
The device of network transmission protocol InfiniBand message, this device includes:
First receives unit, is used for receiving RapidIO message；
The first via is by query unit, described for parsing from described RapidIO message
The routing iinformation of RapidIO message；
Address mapping unit, described for determining according to the routing iinformation of described RapidIO message
RapidIO message device address map information in InfiniBand network；
Message construction unit, is used for building InfiniBand message, described InfiniBand message
Heading information field includes described RapidIO message device address in InfiniBand network
Map information, the data message territory of described InfiniBand message includes described RapidIO message；
First transmitting element, is used for sending described InfiniBand message.
In the optional mode of the first of the third aspect, described first receives unit also includes:
First-class control unit, for carrying out flow control to described RapidIO message.
In the optional mode of the second of the third aspect, described first receives unit also includes:
First redundancy check unit, for being circulated redundancy school to described RapidIO message
Test.
In the third optional mode of the third aspect, described first receives unit also includes:
First channel management unit, for carrying out channel management to described RapidIO message.
Fourth aspect, it is provided that a kind of infinite bandwidth network transmission protocol InfiniBand message turns high
The device of speed input and output agreement RapidIO message, this device includes:
Second receives unit, is used for receiving InfiniBand message；
Message recognition unit, in the heading information field obtaining described InfiniBand message
RapidIO message device address map information in InfiniBand network and described
Described RapidIO message in the data message territory of InfiniBand message；
Secondary route query unit, is used for according to described RapidIO message at InfiniBand network
In device address map information determine the routing iinformation of InfiniBand message；
Interface selects unit, selects for the routing iinformation according to described InfiniBand message
The output interface of RapidIO network；
Second transmitting element, described for being sent by the output interface of described RapidIO network
RapidIO message.
In the optional mode of the first of fourth aspect, described second receives unit also includes:
Second control unit, for carrying out flow control to InfiniBand message.
In the optional mode of the second of fourth aspect, described second receives unit also includes:
Second redundancy check unit, for being circulated redundancy check to InfiniBand message.
In the third optional mode of fourth aspect, described second receives unit also includes:
Second channel administrative unit, for carrying out channel management to InfiniBand message.
Conversion between RapidIO message and InfiniBand message that the embodiment of the present invention provides
Method and device, by RapidIO message is joined in InfiniBand message, solve by
The problem that RapidIO message is converted to InfiniBand message, it is achieved that from RapidIO network to
The information transmission of InfiniBand network, and, it is achieved the device of said method is arranged on
Between RapidIO network and InfiniBand network, there is the highest motility, it is possible to root
According to needs flexible expansion；By the solution to the InfiniBand message containing RapidIO message
Analysis, solves the problem that InfiniBand message is converted to RapidIO message, it is achieved that from
InfiniBand network transmits to the information of RapidIO network so that RapidIO message can be
Transmit between server, between server and storage device or between server and network so that
The embedded system relevant to each server, storage device or network can be in bigger scope
Interior realize instruction transmission, and, it is achieved the device of the method be arranged on InfiniBand network and
Between RapidIO network, there is the highest motility, it is possible to flexible expansion as required.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, under
Face is situated between simply by the accompanying drawing used required in embodiment or description of the prior art is made one
Continue, it should be apparent that, the accompanying drawing in describing below is some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the flow chart of embodiments of the invention 1；
Fig. 2 is the structure chart of embodiments of the invention 2；
Fig. 3 is the flow chart of embodiments of the invention 3；
Fig. 4 is the structure chart of embodiments of the invention 4；
Fig. 5 is RoIB conversion equipment and an application scenarios of IBoR conversion equipment of the present invention
Figure；
Fig. 6 is RoIB conversion equipment and another applied field of IBoR conversion equipment of the present invention
Jing Tu；
Fig. 7 is the structural representation of the RoIB conversion equipment of the present invention；
Fig. 8 is the structural representation of the IBoR conversion equipment of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below will
In conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu ground describe, it is clear that described embodiment be a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
Have and make the every other embodiment obtained under creative work premise, broadly fall into the present invention
The scope of protection.
In order to solve present in prior art between RapidIO framework and Infiniband architecture
Cannot information transmission problem, the invention provides RapidIO message and InfiniBand message
Between conversion method and device.The present invention is specific as follows:
Embodiment 1
RapidIO message turns the method for InfiniBand message, as it is shown in figure 1, include walking as follows
Rapid:
S11, RoIB(RapiIO protocol conversion is InfiniBand agreement, RapiIO protocol
Interface to Inifiniband protocol interface) conversion equipment reception RapidIO message；
RoIB conversion equipment first RapidIO message is carried out flow control, cyclic redundancy check (CRC) and
Channel management, respectively to the RapidIO message amount received, RapidIO message data correctness
It is controlled with the transmission channel of RapidIO message data；
S12, RoIB conversion equipment parses described RapidIO report from described RapidIO message
The routing iinformation of literary composition；
RoIB conversion equipment parses in the heading information field from RapidIO message
The routing iinformation of RapidIO message；
S13, RoIB conversion equipment determines described according to the routing iinformation of described RapidIO message
RapidIO message device address map information in InfiniBand network；
Source address containing RapidIO message and destination address to be arrived in routing iinformation,
And source address and destination address are converted to the device address mapping letter in InfiniBand network
Breath；
S14, RoIB conversion equipment builds InfiniBand message；Described InfiniBand message
Heading information field includes described RapidIO message device address in InfiniBand network
Map information, the data message territory of described InfiniBand message includes described RapidIO message；
RoIB conversion equipment structure InfiniBand message, by the correspondence of RapidIO message
Device address map information in InfiniBand network puts into the report of the InfiniBand message of structure
Literary composition header territory；
Heading information at the InfiniBand message that device address map information is put into structure
After territory and RapidIO message put into the data message territory of InfiniBand message, RoIB changes
Other information of device InfiniBand to be improved message, i.e. InfiniBand message is opened
Show that delimiter and termination condition increase；
S15, RoIB conversion equipment sends InfiniBand message.
RapidIO message is joined in InfiniBand message by the present embodiment, solve by
The problem that RapidIO message is converted to InfiniBand message, it is achieved that from RapidIO network to
The information transmission of InfiniBand network.
Embodiment 2
A kind of RapidIO message turns the device of InfiniBand message, as in figure 2 it is shown, this device
Including:
First receives unit 210, is used for receiving RapidIO message；
First receives the first-class control that unit 210 includes RapidIO message carries out flow control
Unit 211, first-class control unit 211 is for preventing excessive data volume from pouring in, when in a large number
Data volume when simultaneously arriving, the unit of flow control can stop too much data to enter, and only protects
Stay the treatable data volume of unit receiving RapidIO message, wait current data to process and be over
After allow follow-up data volume enter again, to ensure to receive the normal work of unit of RapidIO message
Make；
First receives unit 210 also includes being circulated RapidIO message the of redundancy check
One redundancy check unit 212, this unit is for carrying out mistake to the RapidIO message received
Verification, to ensure the correctness of RapidIO message, during verification, information field and check field
Length can be arbitrarily selected；
Additionally, the first reception unit 210 also includes RapidIO message is carried out channel management
First channel management unit 213, for selecting the data transmission channel of RapidIO message
Select；
First-class control unit the 211, first redundancy check unit 212 and the first channel management list
Unit 213 is sequentially connected with；
The first via is by query unit 220, described for parsing from described RapidIO message
The routing iinformation of RapidIO message；This unit is for the heading letter from RapidIO message
Breath territory parses the routing iinformation of RapidIO message, in case subsequent step uses；
Address mapping unit 230, for determining institute according to the routing iinformation of described RapidIO message
State RapidIO message device address map information in InfiniBand network；This unit root
According to routing iinformation contains the source address of RapidIO message and destination address to be arrived, will
Source address and destination address are converted to the device address map information in InfiniBand network；
Message construction unit 240, is used for building InfiniBand message, described InfiniBand message
Heading information field include described RapidIO message in InfiniBand network equipment ground
Location map information, the data message territory of described InfiniBand message includes that described RapidIO reports
Literary composition；First this unit can construct InfiniBand message, then by the correspondence of RapidIO message
Device address map information in InfiniBand network puts into the report of the InfiniBand message of structure
In literary composition header territory；Device address map information is being put into the InfiniBand of structure by this unit
The heading information field of message and RapidIO message put into the data message of InfiniBand message
After territory, other information of InfiniBand message to be improved, i.e. to InfiniBand message
Enlightenment delimiter and termination condition increase；
First transmitting element 250, is used for sending described InfiniBand message.
By first receive unit 210, routing inquiry unit 220, address mapping unit 230,
Message construction unit 240 and the first transmitting element 250 achieve RapidIO message and arrive
The conversion of InfiniBand message, this device is arranged on RapidIO network and InfiniBand network
Between, there is the highest motility, it is possible to flexible expansion as required.
Embodiment 3
A kind of method that InfiniBand message turns RapidIO message, as it is shown on figure 3, include as
Lower step:
S31, IBoR(InfiniBand protocol conversion is RapiIO agreement, Inifiniband
Protocol interface to RapiIO protocol interface) conversion equipment reception InfiniBand
Message；
First IBoR conversion equipment carries out flow control, cyclic redundancy check (CRC) to InfiniBand message
And channel management.IBoR conversion equipment is first to InfiniBand message carrying out flow control, following
Ring redundancy check and channel management, respectively to the InfiniBand quantities of messages received, InfiniBand
The transmission channel of message data correctness and InfiniBand message data is controlled；
S32, IBoR conversion equipment extracts in the heading information field of described InfiniBand message
RapidIO message device address map information in InfiniBand network；And extract
Described RapidIO message in the data message territory of InfiniBand message；
IBoR conversion equipment is according to the device address in the heading information field of InfiniBand message
Map information, in this RapidIO message of data message domain lookup of InfiniBand message；
S33, IBoR conversion equipment maps letter according to the device address in described InfiniBand network
Breath determines the routing iinformation of InfiniBand message；
S34, IBoR conversion equipment selects RapidIO according to the routing iinformation of InfiniBand message
The output interface of network；
IBoR conversion equipment is according to the device address in the heading information field of InfiniBand message
Map information, searches the destination address of RapidIO message, according to the route that destination address is corresponding
Information selects the output interface of RapidIO network
S35, IBoR conversion equipment sends described by the output interface of described RapidIO network
RapidIO message.
By the parsing to the InfiniBand message containing RapidIO message, solve by
The problem that InfiniBand message is converted to RapidIO message, it is achieved that from InfiniBand network
Information to RapidIO network is transmitted；Make RapidIO message can between servers,
Transmit between server and storage device or between server and network；Make and each service
The embedded system that device, storage device or network are relevant can realize referring in the larger context
Order transmission.
Embodiment 4
A kind of InfiniBand message turns the device of RapidIO message, as shown in Figure 4, its feature
It is that this device includes:
Second receives unit 410, is used for receiving InfiniBand message；
Second receives unit 410 includes second control unit 411, for reporting InfiniBand
Literary composition carries out flow control, prevents excessive data volume from pouring in, when substantial amounts of data volume arrives simultaneously
Time, the unit of flow control can stop too much data to enter, and only retains and receives InfiniBand report
The treatable data volume of unit of literary composition, wait current data process be over after allow follow-up number again
Enter according to amount, to ensure to receive the normal work of the unit of InfiniBand message；
Second receives unit 410 also includes the second redundancy check unit 412, for right
InfiniBand message is circulated redundancy check, this unit InfiniBand message to receiving
Carry out error checking and correction, to ensure the correctness of InfiniBand message, during verification, information field
Can be arbitrarily selected with the length of check field；
Additionally, the second reception unit 410 also includes second channel administrative unit 413, for right
InfiniBand message carries out channel management, carries out the data transmission channel of InfiniBand message
Select；
Second control unit the 411, second redundancy check unit 412 and second channel management are single
Unit 413 is sequentially connected with；
Message recognition unit 420, extracts in the heading information field of described InfiniBand message
RapidIO message device address map information in InfiniBand network,；And extract
Described RapidIO message in the data message territory of InfiniBand message；This unit according to
Device address map information in the heading information field of InfiniBand message, at InfiniBand
This RapidIO message of data message domain lookup of message；
Secondary route query unit 430, for according to the equipment ground in described InfiniBand network
Location map information determines the routing iinformation of InfiniBand message；
Interface selects unit 440, selects for the routing iinformation according to InfiniBand message
The output interface of RapidIO network；This unit is according to the heading information of InfiniBand message
Device address map information in territory, searches the destination address of RapidIO message, according to purpose
The output interface of the routing iinformation selection RapidIO network that address is corresponding；
Second transmitting element 450, for passing through the output of RapidIO network by RapidIO message
Interface sends.
Unit 410, message recognition unit 420, secondary route query unit is received by second
430, interface selects unit 440 and the second transmitting element 450 to achieve InfiniBand message and arrive
The conversion of RapidIO message, this device be arranged on InfiniBand network and RapidIO network it
Between, there is the highest motility, it is possible to flexible expansion as required.
An application scenarios according to the present invention is as it is shown in figure 5, this scene is by two groups (more than or)
The embedded system cluster of RapidIO interconnection is interconnected at together, is turned by RapidIO message
The equipment of InfiniBand message, it is achieved RapidIO territory message is entered by InfiniBand transducer
Row exchange.
In Fig. 5, often the embedded system of group RapidIO interconnection is by several RapidIO node groups
Become.RapidIO transducer is set in the embedded system that each RapidIO interconnects,
RapidIO transducer is used for connecting RapidIO node and InfiniBand network；RapidIO changes
Device directly can also be connected with each other.RapidIO transducer respectively with RoIB conversion equipment and
IBoR conversion equipment connects；RoIB conversion equipment and IBoR conversion equipment connect respectively with
InfiniBand transducer connects.So, the embedded system of two RapidIO interconnections is with regard to energy
Enough established a connection by InfiniBand network.Make the RapidIO can be different
The embedded system of RapidIO interconnection is transmitted.This embodiment make use of InfiniBand net
Network so that RapidIO at server and server, server and memorizer, and can take
Information transmission is carried out, greatly between the embedded system of the RapidIO interconnection that business device is relevant to network
Extend greatly the transmission scope of RapidIO message.
Another application of the invention scene is as shown in Figure 6.This scene is by two groups (more than or)
The server cluster of InfiniBand interconnection is interconnected at one with RapidIO embedded system cluster
Rise, turned the equipment of InfiniBand message by RapidIO message, it is achieved that RapidIO message
The server that multiple InfiniBand interconnect transmits.
RoIB conversion equipment in the embodiment of the present invention can realize based on computer system,
Method shown in Fig. 1 all can realize at RoIB conversion equipment based on computer system.Fig. 7
Show the embodiment of the RoIB conversion equipment realized based on computer system.The present embodiment
Middle RoIB conversion equipment may include that processor 701, memorizer 702 and communication interface 703,
Wherein:
Communication interface 703, for being connected with RapidIO network and InfiniBand network.
RapidIO message, InfiniBand mutual between RapidIO network and InfiniBand network report
Literary composition and out of Memory are all sent by communication interface 703 and are received.Specifically, communication interface
703 for receiving the RapidIO message that RapidIO network sends；Memorizer 702 is used for storing
Programmed instruction；Processor 701 for receive RapidIO message that RapidIO network sends it
After, call the programmed instruction of storage in memorizer 702, perform following operation: from RapidIO
Message parses the routing iinformation of RapidIO message；RapidIO message is carried out stream control
System, cyclic redundancy check (CRC) and channel management；Routing iinformation according to RapidIO message finds
RapidIO message device address map information in InfiniBand network；By device address
Map information puts into the heading information field of InfiniBand message；RapidIO message is put into
The data message territory of InfiniBand message；Build InfiniBand message；Send InfiniBand
Message.
Wherein, processor 701 can be central processing unit (central processing unit,
CPU), special IC (application-specific integrated circuit, ASIC)
Deng.Wherein, the RapidIO network in the present embodiment can include bus 704.Processor
701, can connect by bus 704 and communicate between memorizer 702 and communication interface 703.
Wherein, memorizer 702 may include that random access memory (random access memory,
RAM), read only memory (read-only memory, ROM), disk etc. has storage
The entity of function.
Processor 701 can be also used for performing each step that in embodiment of the method, Fig. 1 describes, this
Inventive embodiments is not described in detail in this.
IBoR conversion equipment in the embodiment of the present invention can also come real based on computer system
Existing, the method shown in Fig. 3 all can realize at IBoR conversion equipment based on computer system.
Fig. 8 shows the embodiment of the IBoR conversion equipment realized based on computer system.This enforcement
In example, IBoR conversion equipment may include that processor 801, memorizer 802 and communication interface
803, wherein:
Communication interface 803, for being connected with InfiniBand network and RapidIO network.
InfiniBand message, RapidIO mutual between InfiniBand network and RapidIO network report
Literary composition and out of Memory are all sent by communication interface 803 and are received.Specifically, communication interface
803 for receiving the InfiniBand message that InfiniBand network sends；Memorizer 802 is used for depositing
Storage programmed instruction；Processor 801 is for receiving the InfiniBand that InfiniBand network sends
After message, call the programmed instruction of storage in memorizer 802, perform following operation: right
InfiniBand message carries out flow control, cyclic redundancy check (CRC) and channel management；According to
RapidIO is reported by the device address map information in the heading information field of InfiniBand message
Literary composition is identified；Routing iinformation according to InfiniBand message selects the defeated of RapidIO network
Outgoing interface；RapidIO message is extracted from the data message territory of InfiniBand message；Will
RapidIO message is sent by the output interface of RapidIO network.
Wherein, processor 801 can be central processing unit (central processing unit,
CPU), special IC (application-specific integrated circuit, ASIC)
Deng.Wherein, the InfiniBand network in the present embodiment can include bus 804.Processor
801, can connect by bus 804 and communicate between memorizer 802 and communication interface 803.
Wherein, memorizer 802 may include that random access memory (random access memory,
RAM), read only memory (read-only memory, ROM), disk etc. has storage
The entity of function.
Processor 801 can be also used for performing each step that in embodiment of the method, Fig. 3 describes, this
Inventive embodiments is not described in detail in this.
It will be recognized by those of ordinary skill in the art that various aspects of the invention or each side
The possible implementation in face can be embodied as system, method or computer program product
Product.Therefore, the possible implementation of each aspect of the present invention or various aspects can use
Hardware embodiment, complete software implementation (including firmware, resident software etc.) completely, or
The form of the embodiment of person's integration software and hardware aspect, collectively referred to herein as " electricity
Road ", " module " or " system ".Additionally, each aspect of the present invention or each side
The possible implementation in face can be to use the form of computer program, computer program product
Product refer to the computer readable program code being stored in computer-readable medium.
Computer-readable medium can be computer-readable signal media or computer-readable is deposited
Storage media.Computer-readable recording medium is including but not limited to electronics, magnetic, optics, electricity
Magnetic, infrared or semiconductor system, equipment or device, or aforesaid the most suitably group
Close, such as random access memory (RAM), read only memory (ROM), erasable compile
Journey read only memory (EPROM or flash memory), optical fiber, portable read-only storage
Device (CD-ROM).
Processor in computer reads the computer-readable being stored in computer-readable medium
Program code so that processor is able to carry out the most each step or each step
The function action of regulation in combination；Generate each piece or the combination of each piece being implemented in block diagram
The device of the function action of middle regulation.
Computer readable program code can perform completely on the computer of user, part exists
Perform on the computer of user, as single software kit, partly on the computer of user
And part is on the remote computer, or holds on remote computer or server completely
OK.It is also noted that in some alternate embodiment, the most each step or
In block diagram, each piece of function indicated may not be occurred by the order indicated in figure.Such as, depend on
Function involved by Lai Yu, two steps illustrated in succession or two blocks actually may quilts
Perform the most simultaneously, or these blocks sometimes may be performed with reverse order.
Obviously, those skilled in the art the present invention can be carried out various change and modification and
Without departing from the spirit and scope of the present invention.So, if these of the present invention are revised and modification
Belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to bag
Change and including modification containing these.
Claims (4)
1. a high speed input and output agreement RapidIO message turns the infinite bandwidth network transmission protocol
The method of InfiniBand message, is characterized in that, the method includes:
Receive RapidIO message；Wherein when receiving RapidIO message, to described RapidIO
Message carries out flow control, cyclic redundancy check (CRC) and channel management；
The routing iinformation of described RapidIO message is parsed from described RapidIO message；
Routing iinformation according to described RapidIO message determines that described RapidIO message exists
Device address map information in InfiniBand network；
Building InfiniBand message, the heading information field of described InfiniBand message includes institute
State RapidIO message device address map information in InfiniBand network, described
The data message territory of InfiniBand message includes described RapidIO message；
Send described InfiniBand message.
2. an infinite bandwidth network transmission protocol InfiniBand message turns high speed input and output
The method of agreement RapidIO message, is characterized in that, the method includes:
Receive InfiniBand message；Wherein, when receiving InfiniBand message, to described
InfiniBand message carries out flow control, cyclic redundancy check (CRC) and channel management；
The RapidIO message obtained in the heading information field of described InfiniBand message exists
Device address map information in InfiniBand network and the data letter of described InfiniBand message
Described RapidIO message in breath territory；
According to described RapidIO message device address map information in InfiniBand network
Determine the routing iinformation of InfiniBand message；
Routing iinformation according to described InfiniBand message selects the output of RapidIO network to connect
Mouthful；
Described RapidIO message is sent by the output interface of described RapidIO network.
3. a high speed input and output agreement RapidIO message turns infinite bandwidth network transmission association
The device of view InfiniBand message, is characterized in that, this device includes:
First receives unit, is used for receiving RapidIO message；
Wherein, described first reception unit includes described RapidIO message is carried out flow control
First-class control unit, described RapidIO message is circulated the first redundancy of redundancy check
Verification unit, and described RapidIO message is carried out the first channel management list of channel management
Unit；
The first via is by query unit, described for parsing from described RapidIO message
The routing iinformation of RapidIO message；
Address mapping unit, described for determining according to the routing iinformation of described RapidIO message
RapidIO message device address map information in InfiniBand network；
Message construction unit, is used for building InfiniBand message, described InfiniBand message
Heading information field includes described RapidIO message device address in InfiniBand network
Map information, the data message territory of described InfiniBand message includes described RapidIO message；
First transmitting element, is used for sending described InfiniBand message.
4. an infinite bandwidth network transmission protocol InfiniBand message turns high speed input and output
The device of agreement RapidIO message, is characterized in that, this device includes:
Second receives unit, is used for receiving InfiniBand message；
Wherein, described second receives unit includes second control unit, is used for described
InfiniBand message carries out flow control；
Described second receives unit also includes the second redundancy check unit, for described
InfiniBand message is circulated redundancy check；
Described second receives unit also includes second channel administrative unit, for described
InfiniBand message carries out channel management；
Message recognition unit, in the heading information field obtaining described InfiniBand message
RapidIO message device address map information in InfiniBand network and described
Described RapidIO message in the data message territory of InfiniBand message；
Secondary route query unit, is used for according to described RapidIO message at InfiniBand network
In device address map information determine the routing iinformation of InfiniBand message；
Interface selects unit, selects for the routing iinformation according to described InfiniBand message
The output interface of RapidIO network；
Second transmitting element, described for being sent by the output interface of described RapidIO network
RapidIO message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310283397.5A CN103368959B (en) | 2013-07-05 | 2013-07-05 | Conversion method between RapidIO message and InfiniBand message and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310283397.5A CN103368959B (en) | 2013-07-05 | 2013-07-05 | Conversion method between RapidIO message and InfiniBand message and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103368959A CN103368959A (en) | 2013-10-23 |
| CN103368959B true CN103368959B (en) | 2016-08-24 |
Family
ID=49369496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310283397.5A Active CN103368959B (en) | 2013-07-05 | 2013-07-05 | Conversion method between RapidIO message and InfiniBand message and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103368959B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104753753B (en) * | 2013-12-31 | 2018-11-16 | 杭州华为数字技术有限公司 | A kind of transmission method, equipment and the computer system of QPI message |
| CN110297797B (en) * | 2019-07-04 | 2021-05-04 | 天津芯海创科技有限公司 | Heterogeneous protocol conversion device and method |
| CN115701063A (en) * | 2021-07-30 | 2023-02-07 | 华为技术有限公司 | Message transmission method and communication device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101424922A (en) * | 2008-12-11 | 2009-05-06 | 国网电力科学研究院 | Support platform general-purpose for electric power observe and control embedded system |
| US7542867B2 (en) * | 2001-08-14 | 2009-06-02 | National Instruments Corporation | Measurement system with modular measurement modules that convey interface information |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060222004A1 (en) * | 2005-04-01 | 2006-10-05 | International Business Machines Corporation | Methods and apparatus for transferring data |
-
2013
- 2013-07-05 CN CN201310283397.5A patent/CN103368959B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7542867B2 (en) * | 2001-08-14 | 2009-06-02 | National Instruments Corporation | Measurement system with modular measurement modules that convey interface information |
| CN101424922A (en) * | 2008-12-11 | 2009-05-06 | 国网电力科学研究院 | Support platform general-purpose for electric power observe and control embedded system |
Non-Patent Citations (1)
| Title |
|---|
| 基于RapidIO和存储映射的高速互连网络;黄亮等;《计算机工程》;20080731;第34卷(第14期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103368959A (en) | 2013-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Sunshine | Computer network architectures and protocols | |
| CN104717137B (en) | Manage the method and system of the data flow in overlay network | |
| Lee et al. | The principles and performance of Hubnet: A 50 Mbit/s glass fiber local area network | |
| CN109698788A (en) | Flow forwarding method and flow forwarding device | |
| CN106484322A (en) | A kind of method of carry file system, device and equipment | |
| CN105122748A (en) | A method and system of implementing conversation-sensitive collection for a link aggregation group | |
| CN1167554A (en) | Routing in a communication network | |
| CN104734947B (en) | One fine general formula home gateway | |
| CN103368959B (en) | Conversion method between RapidIO message and InfiniBand message and device | |
| JPH0281539A (en) | Digital communication network and its operation method and router | |
| CN107122324A (en) | A kind of method for message transmission and device | |
| CN113992259B (en) | Method for constructing time slot resource expansion graph | |
| CN109905321A (en) | A kind of route control system interacted for customized high-speed interface with Ethernet | |
| US20060062211A1 (en) | System and method for designing a customized switched metro Ethernet data network | |
| CN102201950A (en) | Method for testing routing performance of core network of integrated identification network | |
| CN106953741B (en) | A kind of traffic playback method and system of network-oriented simulated environment | |
| US9215517B2 (en) | Switching Clos network universal element | |
| CN101145940A (en) | A method for searching network element device and establishing topology connection in network management system | |
| US7502839B2 (en) | Module-building method for designing interconnect fabrics | |
| CN107529101A (en) | Mobile terminal, passive optical network information collection method and device | |
| US20050088978A1 (en) | Method and apparatus for deriving allowable paths through a network with intransitivity constraints | |
| CN103888361B (en) | Optical router orienting fat-tree type topology structure | |
| CN109413224A (en) | Message forwarding method and device | |
| CN110233799A (en) | A kind of method and communication equipment of port configuration | |
| CN102215248A (en) | Apparatus and method for registering node and searching for floating internet protocol address using distributed network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |