CN117519950B - CAE task management method and system - Google Patents
CAE task management method and system Download PDFInfo
- Publication number
- CN117519950B CN117519950B CN202410002435.3A CN202410002435A CN117519950B CN 117519950 B CN117519950 B CN 117519950B CN 202410002435 A CN202410002435 A CN 202410002435A CN 117519950 B CN117519950 B CN 117519950B
- Authority
- CN
- China
- Prior art keywords
- cae
- file
- files
- task
- calculation
- 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
- 238000007726 management method Methods 0.000 title claims abstract description 41
- 238000004364 calculation method Methods 0.000 claims abstract description 109
- 238000012216 screening Methods 0.000 claims abstract description 8
- 230000000875 corresponding effect Effects 0.000 claims description 12
- 230000002596 correlated effect Effects 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 1
- 238000004088 simulation Methods 0.000 abstract description 12
- 238000011161 development Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
- G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- 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]
- G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
- G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
- G06F9/5038—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals considering the execution order of a plurality of tasks, e.g. taking priority or time dependency constraints into consideration
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- Computer Hardware Design (AREA)
- Life Sciences & Earth Sciences (AREA)
- Artificial Intelligence (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Bioinformatics & Computational Biology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Evolutionary Biology (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention relates to the technical field of automobile simulation CAE system management, and provides a CAE task management method and system, wherein the method comprises the following steps: acquiring files and screening executable CAE calculation task files to enable a plurality of executable CAE calculation task files to be in a state to be executed; sequentially and automatically submitting CAE calculation task files in a state to be executed to an execution program; meanwhile, judging whether a manually submitted CAE calculation task file exists, and if so, running the execution program in parallel; if not, independently running the executive program; and archiving the corresponding execution result according to the CAE calculation task file. Through the technical scheme, the problems of multiple calculation tasks, untimely submission and insufficient system utilization of the CAE simulation system in the automobile development process in the prior art are solved.
Description
Technical Field
The invention relates to the technical field of automobile simulation CAE system management, in particular to a CAE task management method and system.
Background
With the increasing market competition in the automotive field, in order to shorten the development period of automotive products, more and more requirements are put on the development of automotive bodies. On the premise of ensuring high quality and high performance of automobile products, a large number of feasible alternative schemes can be provided in the development process, and various prototype schemes need to be updated quickly.
In the vehicle development stage, a large number of CAE analysis tasks are synchronously performed, and meanwhile, a plurality of schemes are adopted for verification and optimization, so that the tasks cannot be submitted in time, the normal progress of the project is affected, or part of systems are idle, and the resource waste is caused. Conventional management approaches fail to address this problem.
Disclosure of Invention
The invention provides a CAE task management method, which solves the problems of multiple calculation tasks, untimely submission and insufficient system utilization of a CAE simulation system in the automobile development process in the prior art.
The technical scheme of the invention is as follows:
a CAE task management method, the management method comprising the steps of:
acquiring files and screening executable CAE calculation task files to enable a plurality of executable CAE calculation task files to be in a state to be executed;
sequentially and automatically submitting CAE calculation task files in a state to be executed to an execution program;
meanwhile, judging whether a manually submitted CAE calculation task file exists, and if so, running the execution program in parallel; if not, independently running the executive program;
and archiving the corresponding execution result according to the CAE calculation task file.
In the above embodiment of the present invention, the step of "obtaining a file and screening executable CAE calculation task files" is specifically:
files are obtained, and files with suffix names fem or bdf are screened as executable CAE calculation task files.
In the above embodiment of the present invention, the step of "putting a plurality of executable CAE calculation task files in a to-be-executed state" is specifically:
and storing the plurality of executable CAE calculation task files in the file to-be-executed area, and storing the filtered residual files and the executable CAE calculation task files in the file to-be-executed area in a correlated manner.
In the above embodiment of the present invention, the step of automatically submitting the CAE calculation task file in the to-be-executed state to the execution program in sequence is specifically as follows:
automatically searching files in a file area to be executed, starting from a first file, and automatically submitting the files to an execution program; otherwise, searching the next file, and sequentially proceeding to the last file to be submitted to the execution program.
In the above specific embodiment with the CAE task management method, the step of "archiving the corresponding execution result according to the CAE calculation task file" specifically includes:
when one CAE computing task file is executed, an archive folder is created, the name of the archive folder is the same as the name of the CAE computing task file which is executed currently, and an execution result is stored in the archive folder.
In the specific implementation manner with the CAE task management method, the execution result includes a corresponding calculation result and a calculation file after the execution of the CAE calculation task file.
In the specific embodiment with the CAE task management method, the number of CAE calculation task files in a state to be executed may be manually increased or decreased.
In the specific implementation manner with the CAE task management method, the manually submitted CAE calculation task file occupies less system resources for the urgent task or its calculation than the parallel operation allowable insertion threshold.
In the specific implementation manner with the CAE task management method, the parallel operation allows inserting the system resource with the maximum threshold value minus the system resource occupied by the automatically submitted CAE calculation task file calculation currently being executed.
A CAE task management system, the task management system being operable to perform the CAE task management method of any of the above schemes, the task management system comprising an import module, a monitoring module, a submit module, a manual submit module, and an archive module.
The working principle and the beneficial effects of the invention are as follows:
according to the CAE task management method, the system is used for automatically screening and marking the CAE calculation task files to enable the CAE calculation task files to be in a to-be-executed state, orderly carding and classifying the plurality of CAE simulation system calculation tasks to enable the CAE simulation system calculation tasks to be in the to-be-executed state so that calculation can be executed after the CAE simulation system calculation tasks are submitted, the system can submit the CAE simulation system calculation tasks to an execution program in an automatic submitting mode so as to avoid the problems of untimely submission, idle system and the like, meanwhile, the system is compatible with a manual submitting mode, the CAE simulation system calculation tasks are selectively executed by parallel execution programs or independent execution programs to perform running calculation, and finally, after the CAE calculation tasks are executed, corresponding execution results are archived so that staff can review and analyze the CAE simulation system calculation tasks are more, untimely in the submitting and insufficient in the system utilization in the automobile development process in the prior art.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a flow chart of main steps of a management method in the present invention;
FIG. 2 is a flowchart illustrating steps of a management method according to one embodiment of the present invention.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, this embodiment proposes a CAE task management method, which includes the following steps:
s100: acquiring a file and screening an executable CAE calculation task file;
s200: enabling a plurality of executable CAE calculation task files to be in a to-be-executed state;
s310: sequentially and automatically submitting CAE calculation task files in a state to be executed to an execution program;
s320: judging whether a manually submitted CAE calculation task file exists or not;
s410: running the execution program in parallel;
s420, independently running an execution program;
s500: and archiving the corresponding execution result according to the CAE calculation task file.
In this embodiment, a CAE task management method is provided, which is designed to automatically identify and submit a CAE calculation task file according to a certain logic to perform calculation, and judge manual intervention through a control logic to take different processing modes, so that a worker can save labor intensity greatly after calculation, meanwhile, the CAE calculation task can be submitted in time, uninterrupted calculation is realized, a system is fully utilized, idle of the system is avoided, and delay of task progress after calculation of a simulation calculation task is avoided.
Specifically, a plurality of files are imported, so that the files are obtained, executable CAE calculation task files are screened from a plurality of files, the screened CAE calculation task files are processed to be in a state to be operated, the state to be operated is waited to be submitted to a system, the CAE calculation task files in the state to be operated are submitted to an execution program in an automatic submitting mode along with the continuous screening treatment of the files, and it is required to judge whether the manually submitted CAE calculation task files exist or not when the screened CAE calculation task files are submitted automatically, if yes, the programs are executed in a parallel mode, if not, the execution programs are independently operated, whether the execution programs are executed in a parallel mode or the execution programs are independently operated, and after the CAE calculation task files are executed, corresponding archiving treatment is carried out on corresponding execution calculation results of each CAE calculation task file so that the system is more orderly operated by workers.
In a further embodiment, referring to fig. 2, the cae task management method includes the steps of:
s100: acquiring a file, and screening the file with the suffix name fem or bdf as an executable CAE calculation task file;
s200: storing a plurality of executable CAE calculation task files in a file to-be-executed area, and storing the filtered residual files and the executable CAE calculation task files in the file to-be-executed area in a correlated manner;
s310: automatically searching files in a file area to be executed, starting from a first file, and automatically submitting the files to an execution program; otherwise, searching the next file, and sequentially proceeding to the last file to be submitted to the execution program;
s320: judging whether a manually submitted CAE calculation task file exists or not;
s410: running the execution program in parallel;
s420, independently running an execution program;
s500: when one CAE computing task file is executed, an archive folder is created, the name of the archive folder is the same as the name of the CAE computing task file which is executed currently, and an execution result is stored in the archive folder.
In this embodiment, after the files are obtained, the files are screened by using the file name suffix as a mark, and the files with suffix names fem or bdf are screened as executable CAE calculation task files, which is not limited, and other modes can be adopted to screen the files; in this embodiment, the CAE calculation task file is stored in the file to-be-executed area, the obtained file is screened to obtain a remaining part of files after the executable CAE calculation task file is screened, and for the remaining part of files, the remaining part of files are screened to be sub-files of the executable CAE calculation task file, including but not limited to data files and the like, the files are associated with the executable CAE calculation task file affiliated to the user according to the relation with the executable CAE calculation task file to form a complete data packet, specifically, the executable CAE calculation task files with the suffixes of fem and bdf as the requirements are used as the main file, and meanwhile, the files with the suffixes of fem and bdf as the suffixes are used as the main file, and other files or folders with the suffixes of not fem and bdf are called through the "include" key words in the main file to form an association and are also stored in the file to-be-executed area; the files are stored by adopting the independent storage space, so that partition management of the files is facilitated, a selected area is also selected for subsequent automatic submission, and a submission program can be simplified.
Further, the files in the area to be executed can be selectively increased or decreased by the staff to cope with various situations, for example, the developer needs to fine tune a certain calculation task, and then needs to actively subtract a certain task.
Further, the calculated result of the CAE calculation task may include a calculation result and a calculation file, where the calculation result is used for a worker to read a corresponding simulation conclusion, and the calculation file is used for the worker to check the calculation process.
Furthermore, the manually submitted CAE calculation task file can be an urgent task, and if the manually submitted CAE calculation task file is an urgent task, an urgent label is added on the manually submitted CAE calculation task file so as to facilitate system judgment; and if the system resources occupied by the calculation of the CAE calculation task file which is currently executed and the system resources occupied by the manually submitted CAE calculation task file are larger than the system maximum system resources, the system resources occupied by the manually submitted CAE calculation task file and the system resources occupied by the automatically submitted CAE calculation task file which are currently executed are required to be judged, and if the system resources occupied by the manually submitted CAE calculation task file are larger than the system maximum system resources, the next automatically submitted CAE calculation task file is required to be waited to be executed for realizing the parallel execution program.
The invention also provides a CAE task management system capable of executing the CAE task management method, which is characterized in that the file is imported through an importing module, the file is screened by a monitoring module and is in a to-be-submitted state, a submitting module is used for submitting the CAE calculation task file in the to-be-submitted state, a manual submitting module is used for manually submitting some urgent tasks or tasks which are specially required, and an archiving module is used for orderly arranging corresponding calculation results so as to facilitate the inquiry and retrieval of staff.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (9)
1. A CAE task management method, characterized in that the management method comprises the steps of:
acquiring files and screening executable CAE calculation task files to enable a plurality of executable CAE calculation task files to be in a state to be executed;
sequentially and automatically submitting CAE calculation task files in a state to be executed to an execution program;
meanwhile, judging whether a manually submitted CAE calculation task file exists or not, wherein the manually submitted CAE calculation task file is an urgent task or the system resource occupied by calculation of the manually submitted CAE calculation task file is lower than a parallel operation allowable insertion threshold; if yes, running the execution program in parallel; if not, independently running the executive program;
and archiving the corresponding execution result according to the CAE calculation task file.
2. The CAE task management method according to claim 1, wherein the step of "obtaining a file and filtering an executable CAE calculation task file" is specifically:
files are obtained, and files with suffix names fem or bdf are screened as executable CAE calculation task files.
3. The CAE task management method according to claim 2, wherein the step of placing a plurality of executable CAE calculation task files in a to-be-executed state is specifically:
and storing the plurality of executable CAE calculation task files in the file to-be-executed area, and storing the filtered residual files and the executable CAE calculation task files in the file to-be-executed area in a correlated manner.
4. The CAE task management method according to claim 3, wherein the step of automatically submitting the CAE calculation task files in the state to be executed to the execution program sequentially comprises:
automatically searching files in a file area to be executed, starting from a first file, and automatically submitting the files to an execution program; otherwise, searching the next file, and sequentially proceeding to the last file to be submitted to the execution program.
5. The CAE task management method according to claim 4, wherein the step of archiving the corresponding execution result according to the CAE calculation task file is specifically:
when one CAE computing task file is executed, an archive folder is created, the name of the archive folder is the same as the name of the CAE computing task file which is executed currently, and an execution result is stored in the archive folder.
6. The CAE task management method according to claim 5, wherein the execution result includes a corresponding calculation result and calculation file after the execution of the CAE calculation task file.
7. The CAE task management method of claim 1 wherein the number of CAE calculation task files in a state to be executed can be manually increased or decreased.
8. The CAE task management method of claim 1 wherein the parallel run allows insertion of system resources with a maximum threshold minus system resources occupied by the automatically submitted CAE calculation task file calculation currently being executed.
9. A CAE task management system, characterized in that the task management system is operable to perform the CAE task management method of any of claims 1 to 8, the task management system comprising an import module, a monitoring module, a submit module, a manual submit module, and an archive module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410002435.3A CN117519950B (en) | 2024-01-02 | 2024-01-02 | CAE task management method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410002435.3A CN117519950B (en) | 2024-01-02 | 2024-01-02 | CAE task management method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117519950A CN117519950A (en) | 2024-02-06 |
| CN117519950B true CN117519950B (en) | 2024-04-05 |
Family
ID=89749739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410002435.3A Active CN117519950B (en) | 2024-01-02 | 2024-01-02 | CAE task management method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117519950B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748695A (en) * | 2017-10-24 | 2018-03-02 | 平安科技（深圳）有限公司 | Timed task processing method, device, storage medium and computer equipment |
| CN110471758A (en) * | 2019-07-02 | 2019-11-19 | 中国电力科学研究院有限公司 | A kind of network analysis applications multi-user concurrent job scheduling system and method |
| CN114257599A (en) * | 2020-09-22 | 2022-03-29 | 英特尔公司 | Adaptive finite duration edge resource management |
| CN114514758A (en) * | 2019-11-04 | 2022-05-17 | 英特尔公司 | Maneuver coordination service in a vehicle network |
| CN115168040A (en) * | 2022-07-11 | 2022-10-11 | 曙光信息产业(北京)有限公司 | Job preemption scheduling method, device, equipment and storage medium |
| CN115552538A (en) * | 2020-05-20 | 2022-12-30 | 通用电气精准医疗有限责任公司 | Managing computer resources for clinical applications |
-
2024
- 2024-01-02 CN CN202410002435.3A patent/CN117519950B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748695A (en) * | 2017-10-24 | 2018-03-02 | 平安科技（深圳）有限公司 | Timed task processing method, device, storage medium and computer equipment |
| CN110471758A (en) * | 2019-07-02 | 2019-11-19 | 中国电力科学研究院有限公司 | A kind of network analysis applications multi-user concurrent job scheduling system and method |
| CN114514758A (en) * | 2019-11-04 | 2022-05-17 | 英特尔公司 | Maneuver coordination service in a vehicle network |
| CN115552538A (en) * | 2020-05-20 | 2022-12-30 | 通用电气精准医疗有限责任公司 | Managing computer resources for clinical applications |
| CN114257599A (en) * | 2020-09-22 | 2022-03-29 | 英特尔公司 | Adaptive finite duration edge resource management |
| CN115168040A (en) * | 2022-07-11 | 2022-10-11 | 曙光信息产业(北京)有限公司 | Job preemption scheduling method, device, equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117519950A (en) | 2024-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110597616B (en) | Memory allocation method and device for neural network | |
| CN107908540B (en) | Test case creating method and device, computer equipment and medium | |
| CN109376142B (en) | Data migration method and terminal equipment | |
| CN102043659A (en) | Compiling device for eliminating memory access conflict and implementation method thereof | |
| CN106599167A (en) | System and method capable of supporting incremental upgrading of database | |
| CN117519950B (en) | CAE task management method and system | |
| CN110069455B (en) | File merging method and device | |
| CN116860723B (en) | Cross-computing center data migration method | |
| CN112685275A (en) | Algorithm strategy searching method and device, electronic equipment and storage medium | |
| CN114841281A (en) | Data table identification method, device, equipment, medium and program product | |
| CN111880803B (en) | Software construction method and device applied to multiple platforms | |
| CN1684043A (en) | Real time monitoring system and method for computer files | |
| US20020129350A1 (en) | Method of automatic software installation in hand personal computer production line | |
| CN114064449A (en) | Simulation test report generation method and device, electronic equipment and storage medium | |
| CN101128727A (en) | Vehicle quality analysis system and method for managing a plurality of data | |
| JP2002366396A (en) | System and program for automatically collecting fault analysis information | |
| CN112527757A (en) | Rapid retrieval method based on large-scale chip test result | |
| JP2003241981A (en) | Method for taking over data between computers | |
| CN116136846B (en) | Unstructured object data management method, device and storage system | |
| CN113821501B (en) | Data archiving method and device | |
| CN101128726A (en) | Vehicle quality analysis system and program file management method | |
| CN116502612A (en) | Test document processing method and device and electronic equipment | |
| US20070055488A1 (en) | Method for web-based simulation triage | |
| JPH09293089A (en) | Method for supporting reutilizing design | |
| CN114297048A (en) | Automatic driving simulation test method, system, electronic equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |