CN111628969B - Cloud computing method for high-performance scientific computing - Google Patents
Cloud computing method for high-performance scientific computing Download PDFInfo
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- CN111628969B CN111628969B CN202010329793.7A CN202010329793A CN111628969B CN 111628969 B CN111628969 B CN 111628969B CN 202010329793 A CN202010329793 A CN 202010329793A CN 111628969 B CN111628969 B CN 111628969B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5061—Partitioning or combining of resources
- G06F9/5072—Grid computing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- 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
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention discloses a cloud computing method facing high-performance scientific computing, which comprises a local computing user, wherein the local computing user is connected with a service terminal, the service terminal is connected with a cloud platform, the local computing user comprises a local storage, a computing terminal, a computing cache and computing nodes, the local storage is connected with the computing terminal, the computing terminal is connected with the computing cache, the computing cache generates the computing nodes, the service terminal comprises an encryption module and an authentication module, the encryption module is connected with the authentication module, the cloud platform comprises a cloud sharing terminal and the cloud storage, the cloud sharing terminal is connected with the cloud storage, the computing nodes are produced in the computing process and then are encrypted and transmitted to the cloud platform for storage, the data uploading and reading amount can be reduced, the speed is effectively improved, meanwhile, redundant data is reduced, and the sharing management is facilitated, the method can improve the computing speed and greatly improve the cloud computing performance, the high performance and the efficiency.
Description
Technical Field
The invention relates to the technical field of cloud computing, in particular to a cloud computing method for high-performance scientific computing.
Background
With the explosive growth of scientific data in recent years, more and more storage and computing resources are required to be occupied for research and application of scientific data, and cloud computing is a novel technology which can be suitable for centralized management of large data and provides relatively cheap services for users.
However, most of the existing cloud computing methods store the computing data on the cloud platform completely, which not only easily causes huge confusion of the computing data, increases the pressure of the cloud platform server, causes slow reading, still affects the computing efficiency, but also is not favorable for cooperative use due to poor data information security, so that a new computing method needs to be provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a cloud computing method for high-performance scientific computing.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cloud computing method facing high-performance scientific computing comprises a local computing user, wherein the local computing user is connected with a service terminal, the service terminal is connected with a cloud platform, the local computing user comprises a local storage, a computing terminal, a computing cache and computing nodes, the local storage is connected with the computing terminal, the computing terminal is connected with the computing cache, the computing cache generates the computing nodes, the service terminal comprises an encryption module and an authentication module, the encryption module is connected with the authentication module, the cloud platform comprises a cloud sharing terminal and a cloud storage, and the cloud sharing terminal is connected with the cloud storage;
the calculation method comprises the following steps:
p1, the computing terminal generates a data computing request according to the computing task;
p2, the service terminal receives the calculation request, and the user authentication is carried out through the authentication module to obtain an authentication result;
the P3 and the authentication result are connected with the cloud platform sharing terminal after passing through, the storage data of the cloud storage are read, and the storage nodes of the cloud storage are searched;
p4, if there is a relative storage node, the computing terminal receives the storage node, and directly calculates the task data to form a calculation result, and transmits the calculation result to the local storage;
p5, if no relevant storage node exists, feeding the result back to the computing terminal;
p6, the computing terminal calculates the computing task by itself and stores the computing node through the computing cache;
p7, storing the calculation result after the calculation is finished, and transmitting the calculation node to the service terminal;
the P8 and the service terminal carry out authentication and encryption on the computing node through the encryption module and transmit the computing node to the cloud platform through the authentication module;
and the P9 and the cloud platform store the encrypted computing nodes to cloud storage to form a standby storage node.
Preferably, the computing terminal is connected to the service terminal, and the computing terminal is connected to the encryption module.
Preferably, the authentication module is connected to the cloud platform, and the authentication module is connected to the cloud sharing terminal.
Preferably, the compute nodes are connected in parallel to a compute cache.
Preferably, the service terminal is a registration authentication server and adopts a CTE1 digital certificate for authentication.
Preferably, the authentication of the step P2 includes the following steps:
q1, the service terminal reads the ID information of the computing terminal according to the computing request to form a local computing user code;
q2, authentication by CTE1 digital certificate, and key generation;
q3, and the key are combined with the code and fed back to the computing terminal together to form the access right for single task.
Preferably, the authentication encryption of step P8 includes numbering and encrypting each computing node separately and generating a public key.
According to the cloud computing method for high-performance scientific computing, the computing nodes are produced in computing, and then are encrypted and transmitted to the cloud platform for storage, so that the data uploading and reading amount can be reduced, the speed is effectively improved, meanwhile, redundant data are reduced, sharing management is facilitated, meanwhile, when task data computing is carried out, related computing nodes are downloaded through word access authority, the data safety can be guaranteed, meanwhile, computing is carried out directly through the nodes, the computing speed can be improved, and the cloud computing, the high performance and the efficiency are greatly improved.
Drawings
FIG. 1 is a schematic block diagram of the system of the present invention.
In the figure: the system comprises 1 local computing user, 11 local storage, 12 computing terminal, 13 computing cache, 14 computing node, 2 service terminal, 21 encryption module, 22 authentication module, 3 cloud platform, 31 cloud sharing terminal and 32 cloud storage.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model provides a cloud computing method towards high performance scientific computing, includes local computing user 1, local computing user 1 is connected with service terminal 2, service terminal 2 is connected with cloud platform 3, local computing user 1 includes local storage 11, computing terminal 12, calculates buffer 13 and computing node 14, local storage 11 connects in computing terminal 12, computing terminal 12 connects in calculating buffer 13, computing buffer 13 has generated computing node 14, service terminal 2 includes encryption module 21 and authentication module 22, encryption module 21 connects in authentication module 22, cloud platform 3 includes cloud sharing terminal 31 and cloud storage 32, cloud sharing terminal 31 connects in cloud storage 32.
Preferably, the computing terminal 12 is connected to the service terminal 2, and the computing terminal 12 is connected to the encryption module 21.
Preferably, the authentication module 22 is connected to the cloud platform 3, and the authentication module 22 is connected to the cloud sharing terminal.
Preferably, the compute nodes 14 are connected in parallel to a compute cache 13.
Preferably, the service terminal 2 is a registration authentication server, and performs authentication by using a CTE1 digital certificate.
Preferably, the calculation method includes the steps of:
p1, the computing terminal generates a data computing request according to the computing task;
p2, the service terminal receives the calculation request, and the user authentication is carried out through the authentication module to obtain an authentication result;
the P3 and the authentication result are connected with the cloud platform sharing terminal after passing through, the storage data of the cloud storage are read, and the storage nodes of the cloud storage are searched;
p4, if there is a relative storage node, the computing terminal receives the storage node, and directly calculates the task data to form a calculation result, and transmits the calculation result to the local storage;
p5, if no related storage node exists, feeding back the result to the computing terminal;
p6, the computing terminal calculates the computing task by itself and stores the computing node through the computing cache;
p7, storing the calculation result after the calculation is finished, and transmitting the calculation node to the service terminal;
the P8 and the service terminal carry out authentication and encryption on the computing node through the encryption module and transmit the computing node to the cloud platform through the authentication module;
and the P9 and the cloud platform store the encrypted computing nodes to cloud storage to form a standby storage node.
Preferably, the authentication of the P2 step includes the following steps:
q1, the service terminal reads the ID information of the computing terminal according to the computing request to form a local computing user code;
q2, authentication by CTE1 digital certificate, and key generation;
q3, and the key are combined with the code and fed back to the computing terminal together to form the access right for single task.
Preferably, the authentication encryption of step P8 includes numbering and encrypting each computing node separately, and generating a public key.
According to the cloud computing method for high-performance scientific computing, computing nodes are produced in computing, and then are encrypted and transmitted to the cloud platform for storage, so that data uploading and reading amount can be reduced, the speed is effectively improved, redundant data are reduced, sharing management is facilitated, meanwhile, when task data are computed, related computing nodes are downloaded through word access rights, data safety can be guaranteed, meanwhile, computing speed can be improved by directly computing through the nodes, and cloud computing, high performance and efficiency are greatly improved.
Claims (7)
1. A cloud computing method facing high-performance scientific computing comprises a local computing user (1), and is characterized in that: the local computing user (1) is connected with a service terminal (2), the service terminal (2) is connected with a cloud platform (3), the local computing user (1) comprises a local storage (11), a computing terminal (12), a computing cache (13) and a computing node (14), the local storage (11) is connected with the computing terminal (12), the computing terminal (12) is connected with the computing cache (13), the computing node (14) is generated in the computing cache (13), the service terminal (2) comprises an encryption module (21) and an authentication module (22), the encryption module (21) is connected with the authentication module (22), the cloud platform (3) comprises a cloud sharing terminal (31) and a cloud storage (32), and the cloud sharing terminal (31) is connected with the cloud storage (32);
the calculation method comprises the following steps:
p1, the computing terminal generates a data computing request according to the computing task;
p2, the service terminal receives the calculation request, and the user authentication is carried out through the authentication module to obtain an authentication result;
the P3 and the authentication result are connected with the cloud platform sharing terminal after passing through, the storage data of the cloud storage are read, and the storage nodes of the cloud storage are searched;
p4, if there is a relative storage node, the computing terminal receives the storage node, and directly calculates the task data to form a calculation result, and transmits the calculation result to the local storage;
p5, if no related storage node exists, feeding back the result to the computing terminal;
p6, the computing terminal calculates the computing task by itself and stores the computing node through the computing cache;
p7, storing the calculation result after the calculation is finished, and transmitting the calculation node to the service terminal;
the P8 and the service terminal carry out authentication and encryption on the computing node through the encryption module and transmit the computing node to the cloud platform through the authentication module;
and the P9 and the cloud platform store the encrypted computing nodes to cloud storage to form a standby storage node.
2. The cloud computing method for high-performance scientific computing according to claim 1, characterized in that: the computing terminal (12) is connected to the service terminal (2), and the computing terminal (12) is connected to the encryption module (21).
3. The cloud computing method for high-performance scientific computing according to claim 1, characterized in that: the authentication module (22) is connected to the cloud platform (3), and the authentication module (22) is connected to the cloud sharing terminal.
4. The cloud computing method for high-performance scientific computing according to claim 1, characterized in that: the compute nodes (14) are connected in parallel to a compute cache (13).
5. The cloud computing method for high-performance scientific computing according to claim 1, characterized in that: the service terminal (2) is a registration authentication server and adopts CTE1 digital certificate for authentication.
6. The cloud computing method for high-performance scientific computing according to claim 1, characterized in that: the authentication of the P2 step includes the following steps:
q1, the service terminal reads the ID information of the computing terminal according to the computing request to form a local computing user code;
q2, authentication by CTE1 digital certificate, and generation of key;
q3, and the key are combined with the code and fed back to the computing terminal together to form the access right for single task.
7. The cloud computing method for high-performance scientific computing according to claim 1, characterized in that: the authentication encryption of step P8 includes numbering and encrypting each compute node separately and generating a public key.
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Citations (3)
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|---|---|---|---|---|
| CN106130777A (en) * | 2016-07-13 | 2016-11-16 | 张志华 | System safeguarded by a kind of industrial equipment based on cloud computing |
| CN106200408A (en) * | 2016-08-26 | 2016-12-07 | 特斯联（北京）科技有限公司 | A kind of Smart Home based on cloud computing is equipped with method and system |
| CN110636141A (en) * | 2019-10-17 | 2019-12-31 | 中国人民解放军陆军工程大学 | Multi-cloud storage system based on cloud and mist cooperation and management method thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130777A (en) * | 2016-07-13 | 2016-11-16 | 张志华 | System safeguarded by a kind of industrial equipment based on cloud computing |
| CN106200408A (en) * | 2016-08-26 | 2016-12-07 | 特斯联（北京）科技有限公司 | A kind of Smart Home based on cloud computing is equipped with method and system |
| CN110636141A (en) * | 2019-10-17 | 2019-12-31 | 中国人民解放军陆军工程大学 | Multi-cloud storage system based on cloud and mist cooperation and management method thereof |
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