CN106533772A - Cloud simulation service method - Google Patents
Cloud simulation service method Download PDFInfo
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- CN106533772A CN106533772A CN201611059649.6A CN201611059649A CN106533772A CN 106533772 A CN106533772 A CN 106533772A CN 201611059649 A CN201611059649 A CN 201611059649A CN 106533772 A CN106533772 A CN 106533772A
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- cloud
- service
- solver
- resource
- simulation
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5041—Network service management, e.g. ensuring proper service fulfilment according to agreements characterised by the time relationship between creation and deployment of a service
- H04L41/5054—Automatic deployment of services triggered by the service manager, e.g. service implementation by automatic configuration of network components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/567—Integrating service provisioning from a plurality of service providers
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a cloud simulation service method comprising the steps of: virtualizing hardware resources in a cloud simulation architecture; virtualizing software resources in the cloud simulation architecture; establishing a unified management platform in the cloud simulation architecture to manage the virtualized hardware resources and the virtualized software resources; and constructing a the professional model and a solver in the cloud simulation architecture. The method has the following advantages of using model sharing service, resource flexible scheduling and solver parallel computing as a core, scheduling tasks and distributing computing resources on demand, providing the professional model and the solver for engineering staff in the form of services by using service middleware, configuring on demand, providing a flexible and reliable computing platform for enterprises; and achieving high data security and high data reliability.
Description
Technical field
The present invention relates to cloud simulation technical field, and in particular to a kind of cloud service of simulation method.
Background technology
Cloud is emulated, and is, based on original all kinds of emulation technologies, based on cloud computing theory, to merge cloud computing and big data etc.
Technology, realizes all kinds of resource (model resource, computing resource, storage resource, Internet resources, data resource, information in simulation process
Resource, knowledge resource, software tool resource, HWIL simulation equipment etc.) share on demand with reuse, dynamically optimized scheduling, it is real
Existing multi-user's collaborative simulation application on demand, supports that products in kind develops the activity of Life cycle simulating, verifying.
Under traditional cloud simulation framework pattern, Professional Model and solver major part are deployed in the end of specialized engineering personnel
On the computer of end, or it is deployed on specific evaluation work station.Following several respects be there may be under such deployment architecture mode
Problem：
1st, resource allocation is dumb：Need to use the engineering staff of Professional Model and solver to be equipped with for each high-end hard
On part equipment, but Professional Model and solver use time and scale on it cannot be guaranteed that, being likely to result in hardware resource can not obtain
Sufficiently utilize；
2nd, Professional Model and solver version management are more chaotic：For different Professional Models and solver, each work
The version of journey librarian use may be inconsistent, causes to be difficult to management profrssion model and solver version.
3rd, Information Security and reliability can not be protected：Engineering staff use Professional Model and solver oneself
Terminal is operated, and its process for calculating can not be reviewed, and its reliability places one's entire reliance upon the software use habit of engineering staff.Number
According to reliability can not be protected, while data are dispersed in the terminal of each engineering staff, the safety of its data can not
It is protected；
4th, enterprise software management work inefficiency：Under conventional cloud simulation framework pattern, it is desirable to more hardware resources and
Software resource, this significantly increases enterprise software management personnel's workload, reduce the management effect of whole enterprise software resource
Rate.
The content of the invention
It is contemplated that at least solving one of above-mentioned technical problem.
For this purpose, it is an object of the present invention to proposing a kind of cloud service of simulation method.
To achieve these goals, embodiment of the invention discloses that a kind of cloud service of simulation method, comprises the following steps：
The encapsulation system for building Professional Model and solver and Professional Model and solver service interface is recompilated in cloud simulation framework
Make；Hardware resource is virtualized in cloud simulation framework；Software resource is virtualized in the cloud simulation framework；
Management platform is set up in the cloud simulation framework manages virtualized hardware resource and virtualized software resource；In cloud
Build on the basis of management platform in simulation framework in the middle of the cloud service of Professional Model and the external service interface of solver
Part.
Cloud service of simulation method according to embodiments of the present invention, with model sharing service, resource flexible dispatching and solver
Parallel computation is core, scheduling on demand calculating task and distribution computing resource, by service middleware Professional Model and solver
Engineering staff is supplied in the form of services, can be configured on demand, provide the calculating platform of flexibility and reliability for enterprise；Professional Model
And solver and processes result data are all centrally stored in unified cloud data center, it is ensured that the safety of data；Professional mould
Type and solver are operated in unified high in the clouds, and whole calculating process can be reviewed, and be effectively improved calculation result data can
By property；Improve business administration work efficiency.
In addition, cloud service of simulation method according to the above embodiment of the present invention, can also have following additional technology special
Levy：
Further, operation is disposed with external service interface using Professional Model and solver in cloud simulation framework environment
Encapsulation.
Further, the unified virtualization that service environment realizes all hardware resource is taken after mixing with liquid using hardware resource.
Further, using application container engine Docker virtualization software resources.
Further, the computing resource in cloud simulation framework has been managed using calculating task management software and has calculated operation.
Further, the calculating service interface in the cloud simulation framework is unified using service broker or redirection mode
On cloud service middleware, the service of calculating is externally provided by the unification of cloud service middleware.
The additional aspect and advantage of the present invention will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from the description with reference to accompanying drawings below to embodiment
It is substantially and easy to understand, wherein：
Fig. 1 is the flow chart of the cloud service of simulation method of the present invention；
Fig. 2 is the layer architecture figure of the cloud computing framework of one embodiment of the invention；
Fig. 3 is the schematic diagram of the system deployment structure with system administration of one embodiment of the invention；
Fig. 4 is the system invoked procedure schematic diagram of one embodiment of the invention；
Fig. 5 is the schematic diagram of the Professional Model of one embodiment of the invention and solver service interface.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it is to be understood that term " first ", " second " are only used for describing purpose, and can not
It is interpreted as indicating or implies relative importance.
With reference to explained below and accompanying drawing, it will be clear that in terms of these and other of embodiments of the invention.In these descriptions
In accompanying drawing, some particular implementations in embodiments of the invention are specifically disclosed, represent the enforcement for implementing the present invention
Some modes of the principle of example, but it is to be understood that the scope of embodiments of the invention is not limited.Conversely, the present invention
Embodiment includes all changes, modification and the equivalent fallen in the range of the spirit and intension of attached claims.
Below in conjunction with Description of Drawings cloud service of simulation method according to embodiments of the present invention.
Fig. 1 is refer to, a kind of cloud service of simulation method is comprised the following steps：
S1：The code for building Professional Model and solver, Professional Model and solver in cloud simulation framework must be propped up
Hold cross-platform compiling.In an embodiment of the present invention, source code is recompilated using the instrument of GNU, in cloud simulation framework
The service interface of Professional Model and solver is set, and the form for making it possible to become to service facilitates other systems or user to call.
S2：Hardware resource is virtualized in cloud simulation framework.
In one embodiment of the invention, service environment is taken after mixing with liquid using hardware resource under cloud simulation framework and realizes owning
The unified virtualization of hardware resource, allows upper system to be in unified environment.It support Hadoop, ElasticSearch,
The application architectures such as Spark, Storm, are constructed using the rule similar to linux kernel, only different abstract levels
Difference.It extracts CPU, internal memory, storage and other computing resources from equipment (physical machine or virtual machine), allows fault-tolerant and elasticity distribution
Formula system is easily used.Its kernel is operated on each machine, to application program in whole data center and cloud environment
(Hadoop, Spark, ElasticSerarch etc.) provides the api interface of resource management and resource load.
S3：Software resource is virtualized in cloud simulation framework.
In one embodiment of the invention, using application container engine Docker virtualization software resources.Packing is existing
Professional Model and solver and rely on bag in a transplantable container, the specialty in being then published under cloud simulation framework
Model and solve in application container warehouse, calculate node can according to calculate the needs of operation automatically from application container warehouse under
Carry and use, be so achieved that and software is invented into application container.Container is the sandbox mechanism that uses completely, each other will not
There is any interface, so also ensure that Professional Model and solver can be run in a pure environment.
S4：Management platform is set up in cloud simulation framework manages virtualized hardware resource and virtualized software money
Source.
In one embodiment of the invention, using calculating task management software managing Docker clusters., it is by hardware
Resource is taken after mixing with liquid service framework and becomes a more vibrant instrument, and then can run different application journeys on single cluster
Sequence.Its effect allows user on same group of server, more intelligently runs various application programs and service, such as Hadoop,
Storm etc., or even the Web applications of a standard.Professional Model and solve docker containers form run in systems, meter
Can be regarded as the unified management that industry management software realizes computing resource by way of the management to docker running examples.
S5：Professional Model is built on the basis of the management platform in cloud simulation framework and the external service of solver connects
The cloud service middleware of mouth
Calculating service interface in cloud simulation framework platform is unified in by cloud clothes using modes such as service broker or redirections
On business middleware.In products in kind develops Life cycle simulating, verifying activity cycle, user can be by the middle of cloud service
Part calls all kinds of simulation calculations in cloud simulation framework platform at any time.
Fig. 2 is refer to, in embodiments of the invention, the bottom of cloud computing framework is hardware layer, can be according to total system
Computing capability determining using how many real hardware nodes.During the use of follow-up system, when system-computed energy
When power is not enough, can be with the NODE quantity of development hardware layer.When the quantity and type of Professional Model and solver increase, it is only necessary to
Increase the solver Docker quantity of software virtual level, it is not necessary to be that each model and solver individually purchase hardware device,
Also without the physical structure of modification system.Such cloud simulation framework has reached the expansion on demand of hardware device and software resource
Exhibition, the employing hardware resource management software unified management of hardware resource, software resource unify pipe using task management software is calculated
Reason.
Refer to Fig. 3, the present invention an example in, require when system deployment at least one management node and
One calculate node, management node submission node of doing one's assignment are needed in managing computing resources software installed above.Calculate node
It is dedicated as the calculating of operation.The job task submitted in management node, resource mobilization software can be according to system interior joints
Idle condition, automatic operation is distributed in the more calculate nodes of idling-resource are run.This requires management node and work
Calculate node needs identical software environment.In cloud simulation framework, model and solver application are encapsulated in a reservoir, and this is just
Identical container can be run on all nodes in requirement system.In order to reach this purpose, it would be desirable to which an application is held
Device warehouse is configuring realization.When the operation in certain node needs certain application container, can automatically from application container warehouse
Middle download.
In terms of configuration of the manager to system includes three below：
1st, issue application；
2nd, expanded application, adjusts the computing capability of certain class application according to the actual requirements；
3rd, application is deleted, the unwanted application of correspondence is directly deleted.
System manager is in the maintenance process to system, it is also possible to need to configure lower port setting or port mapping
The work such as forwarding rule.
Fig. 4 is refer to, in an example of the present invention, computing capability is supplied to use in the form of service by system
Family, its specific invoked procedure are as follows：
1st, user is called by terminal applies server, the service unit in relying on cloud service component to select corresponding lists
The Professional Model of distal end and solver；
2nd, according to the Professional Model and solver type for having selected, set the parameter of Professional Model and solver；
3rd, application server calls the interface of cloud service component, and input data is submitted to corresponding Professional Model and solution
Device, and submit computer sim- ulation operation to；
4th, during calculating, user passes through terminal applies server calls cloud service component for Professional Model and solver
Interface, check current calculating state or control calculating process；
5th, after the completion of calculating, user can be downloaded by terminal applies server calls cloud service component interface and calculate knot
Really.
Fig. 5 is refer to, in an example of the present invention, Professional Model and solver cloud simulation framework system is deployed to into
In, need to build and write canned program by Professional Model Professional Model and solver using the instrument recompility of GNU
The form of computing function service interface supplies external call.The Service interface definition of Professional Model and solver is as follows：
1. application is calculated, and calculates numbering to Professional Model and solution application one；
2. data are uploaded, calculative input data is uploaded by the interface；
3. submit to and calculate, input data is called the interface to start and calculated after the completion of uploading；
4. state is inquired about, and the current state for calculating is checked according to numbering is calculated；
5. downloading data, investigates the interface and downloads result data after the completion of calculating；
6. delete and calculate, delete the calculating data of particular number.
In addition, other of the cloud service of simulation method of the embodiment of the present invention are constituted and are acted on for those skilled in the art
All it is known for member, in order to reduce redundancy, does not repeat.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
Example ", or the description of " some examples " etc. mean specific features with reference to the embodiment or example description, structure, material or spy
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example are referred to necessarily.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
These embodiments can be carried out with various changes, modification, replacement and modification in the case of the principle and objective that depart from the present invention, this
The scope of invention is limited by claim and its equivalent.
Claims (6)
1. a kind of cloud service of simulation method, it is characterised in that comprise the following steps：
Professional Model and solver is built in cloud simulation framework, source code is recompilated using the instrument of GNU and is built, and will be special
Industry model and solver are packaged into the form of interface service；
Hardware resource is virtualized in the cloud simulation framework；
Software resource is virtualized in the cloud simulation framework；
Management platform is set up in the cloud simulation framework manages virtualized hardware resource and virtualized software resource；
Professional Model and the external service interface of solver is built on the basis of the management platform in the cloud simulation framework
Cloud service middleware.
2. cloud service of simulation method according to claim 1, it is characterised in that imitative in cloud using Professional Model and solver
True architecture environment deployment operation and the encapsulation of external service interface.
3. cloud service of simulation method according to claim 2, it is characterised in that service environment reality is taken after mixing with liquid using hardware resource
The unified virtualization of existing all hardware resource.
4. cloud service of simulation method according to claim 3, it is characterised in that virtual using application container engine Docker
Change software resource.
5. cloud service of simulation method according to claim 4, it is characterised in that using calculating task management software management meter
Can be regarded as the computing resource in industry and distribution cloud simulation framework platform.
6. cloud service middleware according to claim 5, it is characterised in that using service broker or redirect mode by institute
State the calculating service interface in cloud simulation framework to be unified on cloud service middleware, meter is externally provided by the unification of cloud service middleware
Calculate service.
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| CN201611059649.6A CN106533772A (en) | 2016-11-24 | 2016-11-24 | Cloud simulation service method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107193627A (en) * | 2017-03-30 | 2017-09-22 | 中国电力科学研究院 | A kind of simulating scenes creation method and device based on virtualization technology |
| CN107918293A (en) * | 2017-12-15 | 2018-04-17 | 四川汉科计算机信息技术有限公司 | Universal type simulation system |
| CN108021446A (en) * | 2017-11-24 | 2018-05-11 | 北京动力机械研究所 | A kind of cloud service of simulation association and resource scheduling system |
| CN108459900A (en) * | 2018-01-19 | 2018-08-28 | 西安电子科技大学 | Radiation hardening collaborative design-analogue system and method based on cloud |
| CN109088905A (en) * | 2017-06-14 | 2018-12-25 | 浙江贵仁信息科技股份有限公司 | A kind of mathematical model service system and mathematical model management method based on cloud computing |
| CN110311973A (en) * | 2019-06-28 | 2019-10-08 | 东北大学 | A kind of image cloud service system and method towards multi-tenant |
| CN112035284A (en) * | 2020-09-02 | 2020-12-04 | 江苏经贸职业技术学院 | Cloud computing-based mathematical model service system and management method |
| CN113626066A (en) * | 2021-08-27 | 2021-11-09 | 国家超级计算无锡中心 | Method and system applied to industrial simulation platform |
| CN116502437A (en) * | 2023-04-26 | 2023-07-28 | 中国人民解放军92942部队 | Signal-level simulation platform clouding method based on cloud+end architecture |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107193627A (en) * | 2017-03-30 | 2017-09-22 | 中国电力科学研究院 | A kind of simulating scenes creation method and device based on virtualization technology |
| CN109088905A (en) * | 2017-06-14 | 2018-12-25 | 浙江贵仁信息科技股份有限公司 | A kind of mathematical model service system and mathematical model management method based on cloud computing |
| CN109088905B (en) * | 2017-06-14 | 2021-04-30 | 浙江贵仁信息科技股份有限公司 | Mathematical model service system based on cloud computing and mathematical model management method |
| CN108021446A (en) * | 2017-11-24 | 2018-05-11 | 北京动力机械研究所 | A kind of cloud service of simulation association and resource scheduling system |
| CN107918293A (en) * | 2017-12-15 | 2018-04-17 | 四川汉科计算机信息技术有限公司 | Universal type simulation system |
| CN108459900A (en) * | 2018-01-19 | 2018-08-28 | 西安电子科技大学 | Radiation hardening collaborative design-analogue system and method based on cloud |
| CN110311973A (en) * | 2019-06-28 | 2019-10-08 | 东北大学 | A kind of image cloud service system and method towards multi-tenant |
| CN110311973B (en) * | 2019-06-28 | 2021-06-01 | 东北大学 | Multi-tenant-oriented image cloud service system and method |
| CN112035284A (en) * | 2020-09-02 | 2020-12-04 | 江苏经贸职业技术学院 | Cloud computing-based mathematical model service system and management method |
| CN113626066A (en) * | 2021-08-27 | 2021-11-09 | 国家超级计算无锡中心 | Method and system applied to industrial simulation platform |
| CN116502437A (en) * | 2023-04-26 | 2023-07-28 | 中国人民解放军92942部队 | Signal-level simulation platform clouding method based on cloud+end architecture |
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Application publication date: 20170322 |