CN2718670Y - Equipment for uniting, inputting and outputting under multi-processing unit environment - Google Patents
Equipment for uniting, inputting and outputting under multi-processing unit environment Download PDFInfo
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- CN2718670Y CN2718670Y CN 200320101652 CN200320101652U CN2718670Y CN 2718670 Y CN2718670 Y CN 2718670Y CN 200320101652 CN200320101652 CN 200320101652 CN 200320101652 U CN200320101652 U CN 200320101652U CN 2718670 Y CN2718670 Y CN 2718670Y
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Abstract
The utility model provides an equipment for uniting, inputting and outputting under multi-processing unit environment, which belongs to the field of the computer network communication. The equipment comprises a main processing unit and a plurality of processing units. The inputting and outputting is concentrated to the main processing unit by each processing unit through the communication broad band among the processing units; the main processing unit and the terminal are interactive. Because the inputting and outputting of each processing unit is concentrated to one main processing unit, the external interface is unified through the inputting and outputting of the main processing unit and the terminal interactive processing each processing unit. The customers can use conveniently; the integrality of the system is enhanced by the low speed inputting and outputting operation undertook only through one processing unit.
Description
Affiliated technical field
The utility model belongs to the system of multiprocessor collaborative work, is specifically related to unified input-output device under a kind of multiplied unit situation.
Background technology
Along with wide application of information technology, also more and more higher for the requirement of infosystem, increasing system adopts the pattern of multiprocessor collaborative work, perhaps adopts the distributed system pattern of multimode collaborative work to improve the bulk treatment performance of system.For such system, a common ground is arranged, be exactly a plurality of processors, and each processing unit system of an independent operating often, moving independently software, carry out communication between each unit by predetermined communication mechanism between each processor, and the bandwidth of this communication is often higher.In order to monitor the operation of these softwares, each processing unit of inevitable requirement provides the input-output system of oneself, it is mutual to make that the user can realize with system, because each processing unit all has the input-output system of oneself, a plurality of processing units just have a plurality of input and output.This many input and output are very necessary in the exploitation of system in earlier stage, because this can so that various piece comparatively independently develop, but the system that arrived is submitted to when using, this many input and output are made troubles with regard to the use of giving the user, the user has to come homologous ray mutual in the face of a plurality of terminals, and input-output operation is often more consuming time, can impact the normal business of processor processing.
The utility model content
The utility model overcomes the deficiency of above-mentioned multiprocessor cooperative operation system, and a kind of down unified input-output device of multiplied unit environment that single face externally is provided is provided.
Technology contents of the present utility model:
The equipment of the down unified input and output of a kind of multiplied unit environment comprises a Main Processor Unit and several processing units, and each processing unit concentrates on Main Processor Unit by the communication broadband between processing unit with input and output, Main Processor Unit and terminal interaction.
Processing unit comprises I/O redirection module and I/O processing module, and Main Processor Unit comprises input and output proxy module and terminal interaction processing module;
The I/O processing module is used for processing unit and receives and send input/output information;
The I/O redirection module is used for each processing unit and Main Processor Unit and receives and send data according to certain communication format;
The input and output proxy module is used for the input and output that Main Processor Unit received and sent each processing unit;
The terminal interaction processing module is used for the mutual of Main Processor Unit and terminal.
The terminal interaction processing module is selected mutual processing unit by the order input of terminal.
Technique effect of the present utility model: by I/O redirection and agency, make the input and output of each processing unit focus on the Main Processor Unit by the communication broadband comparatively at a high speed between each processing unit, comprehensively output to terminal by Main Processor Unit then, and the input of passing through the comprehensive receiving terminal of Main Processor Unit, be distributed to corresponding processing unit processes.The interface that externally provides becomes unified interface, and the input-output operation of low speed just has a processing unit to bear, and the globality of system is got a promotion.
Description of drawings
The synoptic diagram of the down unified input output method of the utility model multiplied unit environment.
Embodiment
With reference to the accompanying drawings, the down unified input-output device of a kind of multiplied unit environment of the utility model, comprise several processing units and a Main Processor Unit, each processing unit concentrates on Main Processor Unit by the communication broadband connection between processing unit with input and output, Main Processor Unit and terminal interaction.Main Processor Unit is provided with and is respectively equipped with I/O redirection module, I/O processing module on terminal interaction processing module, input and output proxy module, the each processing unit.Below each module is described in detail:
1, the terminal interaction processing module of Main Processor Unit is responsible for same terminal interaction.
In order to realize the support to multiplied unit, this module is selected mutual processing unit by the order input of terminal.In case by command selection with which processing unit mutual after, the input of this terminal will be sent to corresponding processing unit by following unit input and output proxy module.But for output, can selectional restriction be selected unit, also can limit that can export for all unit, this can be determined as required to terminal.
Specific implementation: realize an order, order operated the time at this, will be by a sign, decision is called the interface of concrete input and output proxy module to this processing unit distribution (can be this unit).Need equally to realize the another one order, make terminal get back to interactive mode with the interactive mode of other processing units with Main Processor Unit.
2, the input and output proxy module on the Main Processor Unit
Proxy module need realize receiving the output information of sending from the processing unit of being acted on behalf of, and " terminal interaction processing module " output interface that provides that calls Main Processor Unit then is accomplished to the output of terminal information; Also need to realize receiving, and these information are sent to the unit that corresponding this proxy module is acted on behalf of from terminal information.
Specific implementation: the prerequisite that this module realizes is that Main Processor Unit has been realized communication mechanism with each processing unit.To the input agency, this module realizes that an interface calls for the terminal interaction processing module, according to the agreement for communication format between the master-slave unit, finishes the operation that Main Processor Unit sends data to each processing unit in this interface.For output agent, this module need receive the data from each processing unit, call then the terminal interaction processing module to the terminal output interface, to terminal output information.
3, the redirection module of the input and output of processing unit
For output, an interface is provided, realizes, to the input and output proxy module transmission data of Main Processor Unit according to the call format of each processing unit with Main Processor Unit communication, by the already provided transmission data-interface of bottom communication, finish data to Main Processor Unit and send then.This interface calls for the original output interface of this processing unit self, realizes being redirected of output data of original output interface.Whether original output interface of unit self keeps the terminal output to this processing unit, is the function that can select.For input operation, need the information of this module reception from the input and output proxy module of Main Processor Unit, and, follow terminal by the input interface of self and realize importing the same input operation of carrying out the form that these information structurings become the input interface of processing unit self to receive.Thereby finish complete input/output function.
4, the original I/O interface module of processing unit self
Original output interface in this module need increase the redirected work that the interface to Main Processor Unit output that above-mentioned I/O redirection module provides is finished output of calling.Do not need to change for self original input interface.The I/O redirection module can be called this original interface and be realized importing the same effect of calling with terminal then through conversion after receiving the input data of independent unit.
By the cooperation of four top modules, just can realize that multiplied unit carries out the mutual of input and output by single terminal.And in these processing units, owing to have only the Main Processor Unit need be really mutual with terminal, the expense of its input and output can be greatly corresponding, and for other processing unit, because they are to communicate by the communication broadband between processing unit, the passage of these communications generally can be faster than the interactive speed with terminal, so the expense in input and output can reduce accordingly from the unit for these on speed.
Claims (3)
1. a multiplied unit environment descends to unify the equipment of input and output, it is characterized in that comprising a Main Processor Unit and several processing units, each processing unit concentrates on Main Processor Unit by the communication broadband between processing unit with input and output, Main Processor Unit and terminal interaction.
2. the equipment of the down unified input and output of multiplied unit environment as claimed in claim 1 is characterized in that processing unit comprises I/O redirection module and I/O processing module, and Main Processor Unit comprises input and output proxy module and terminal interaction processing module;
The I/O processing module is used for processing unit and receives and send input/output information;
The I/O redirection module is used for each processing unit and Main Processor Unit and receives and send data according to certain communication format;
The input and output proxy module is used for the input and output that Main Processor Unit received and sent each processing unit;
The terminal interaction processing module is used for the mutual of Main Processor Unit and terminal.
3. the equipment of the down unified input and output of multiplied unit environment as claimed in claim 2 is characterized in that the order input selection mutual processing unit of terminal interaction processing module by terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101652 CN2718670Y (en) | 2003-10-23 | 2003-10-23 | Equipment for uniting, inputting and outputting under multi-processing unit environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101652 CN2718670Y (en) | 2003-10-23 | 2003-10-23 | Equipment for uniting, inputting and outputting under multi-processing unit environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2718670Y true CN2718670Y (en) | 2005-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320101652 Expired - Fee Related CN2718670Y (en) | 2003-10-23 | 2003-10-23 | Equipment for uniting, inputting and outputting under multi-processing unit environment |
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| Country | Link |
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| CN (1) | CN2718670Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329857C (en) * | 2003-10-23 | 2007-08-01 | 华为技术有限公司 | Unified input output method and equipment under multiprocessing unit environment |
-
2003
- 2003-10-23 CN CN 200320101652 patent/CN2718670Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329857C (en) * | 2003-10-23 | 2007-08-01 | 华为技术有限公司 | Unified input output method and equipment under multiprocessing unit environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUAWEI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GANGWAN NETWORK CO., LTD. Effective date: 20060929 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060929 Address after: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee after: Huawei Technologies Co., Ltd. Address before: 100089, No. 21 West Third Ring Road, Beijing, Haidian District, Long Ling Building, 13 floor Patentee before: Harbour Networks Holdings Limited |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050817 Termination date: 20111023 |