CN115131007A - Process management method and device for heterogeneous integrated microsystem process library development platform - Google Patents
Process management method and device for heterogeneous integrated microsystem process library development platform Download PDFInfo
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Abstract
The embodiment of the invention provides a process management method and device for a heterogeneous integrated micro-system process library development platform, which are applied to the technical field of software development process management. The method comprises the following steps: PDK development process management is used for establishing an information tracing mechanism aiming at different simulation links in simulation work and ensuring the consistency and traceability of data; the PDK development process data management is used for providing a basic service function for data generated in the multi-physics collaborative modeling PDK development process of the micro system; and the PDK develops comprehensive analysis and visual management, and is used for performing structural processing, summarizing and visual report generation on model information in the scheme during comprehensive evaluation of the design scheme. The process management method and the process management device for the heterogeneous integrated micro-system process library development platform provided by the embodiment of the invention can strengthen the full-flow standardized management of the research and development work of the heterogeneous integrated micro-system process library development platform, shorten the development period, reduce the development cost, improve the development quality and improve the development efficiency.
Description
Technical Field
The invention relates to the technical field of software development process management, in particular to a process management method and device for a heterogeneous integrated microsystem process library development platform.
Background
The heterogeneous integration Process is lagged behind the technical development of the microelectronic Process PDK in the PDK (Process Design Kit) development aspect of Process representation, and when two types of Process mashups are directly caused to enter system-level application, virtual simulation Design and iteration cannot be executed in an EDA (Electronic Design automation) environment, and convergence is carried out towards manufacturing. This limits the high efficiency application of the current heterogeneous integrated micro-system process to a great extent, and limits the exertion of the process capability, which finally results in that the heterogeneous integrated micro-system design cannot realize top-down design, bottom-up verification flow, and optimization of system development cycle, cost control, and function and performance index design.
Resources such as a process platform, device design, integrated application and the like are in a scattered state, so that the improvement of basic capability of the collaborative research and development of the heterogeneous integrated microsystem and the research and development of heterogeneous integrated microsystem products are not facilitated. The research of the micro-system design technology is just started, the research results in the aspects of collaborative development and process management methods in the aspects of standardized processes, models, integrated system models and the like are very few, and a similar heterogeneous integrated process library development platform process management method does not exist at the present stage, so that the normal and orderly progress of the development process of the heterogeneous integrated micro-system process library development platform cannot be ensured.
Disclosure of Invention
In view of this, embodiments of the present invention provide a method and an apparatus for process management of a heterogeneous integrated microsystem process library development platform. The technical scheme is as follows:
in a first aspect, an embodiment of the present invention provides a process management method for a heterogeneous integrated microsystem process library development platform, including:
PDK development process management is used for establishing an information tracing mechanism aiming at different simulation links in simulation work and ensuring the consistency and traceability of data;
the PDK development process data management is used for providing a basic service function for data generated in the multi-physics collaborative modeling PDK development process of the micro system;
and the PDK develops comprehensive analysis and visual management, and is used for performing structural processing, summarizing and visual report generation on model information in the scheme during comprehensive evaluation of the design scheme.
Optionally, the PDK development process management includes: PDK development work request management and PDK development process task management.
Optionally, the PDK development process data management includes: data storage, data navigation, data retrieval, data lifecycle management, PDK development data locking, data tracking and pedigree, resource classification management, changes and notifications.
Optionally, the PDK development comprehensive analysis and visualization management includes: model information structuring, model visualization, report management, scheme management, index management, discussion management and conversion service management.
In a second aspect, an embodiment of the present invention provides a process management apparatus for a heterogeneous integrated microsystem process library development platform, including:
the PDK development process management is used for establishing an information tracing mechanism aiming at different simulation links in simulation work to ensure the consistency and traceability of data;
the second management module is used for PDK development process data management, and the PDK development process data management is used for providing a basic service function for data generated in the multi-physics collaborative modeling PDK development process of the micro system;
and the PDK development comprehensive analysis and visual management is used for carrying out structural processing, summarizing and visual report generation on model information in the scheme during design scheme comprehensive evaluation.
Optionally, the PDK development process management includes: PDK development work request management and PDK development flow task management.
Optionally, the PDK development process data management includes: data storage, data navigation, data retrieval, data lifecycle management, PDK development data locking, data tracking and pedigree, resource classification management, changes and notifications.
Optionally, the PDK development comprehensive analysis and visualization management includes: model information structuring, model visualization, report management, scheme management, index management, discussion management and conversion service management.
In a third aspect, an embodiment of the present invention provides a process management apparatus for a heterogeneous integrated microsystem process library development platform, including: memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the process management method of the heterogeneous integrated microsystem process library development platform as described in implementing the first aspect when the computer program is executed.
The technical scheme of the invention has the beneficial effects that:
the process management method and the device for the heterogeneous integrated micro-system process library development platform comprise the following steps: PDK development process management is used for establishing an information tracing mechanism aiming at different simulation links in simulation work and ensuring the consistency and traceability of data; the PDK development process data management is used for providing a basic service function for data generated in the multi-physics collaborative modeling PDK development process of the micro system; and the PDK develops comprehensive analysis and visual management, and is used for performing structural processing, summarizing and visual report generation on model information in the scheme during comprehensive evaluation of the design scheme. The process management method and the process management device for the heterogeneous integrated micro-system process library development platform provided by the embodiment of the invention can strengthen the full-flow standardized management of the research and development work of the heterogeneous integrated micro-system process library development platform, shorten the development period, reduce the development cost, improve the development quality and improve the development efficiency.
Drawings
Fig. 1 is a flowchart of a process management method for a heterogeneous integrated microsystem process library development platform according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a process management device of a heterogeneous integrated microsystem process library development platform according to an embodiment of the present invention.
Detailed Description
To make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments. In the following description, specific details are provided, such as specific configurations and components, merely to facilitate a thorough understanding of embodiments of the invention. Thus, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the execution sequence, and the execution sequence of each process should be determined by the function and the inherent logic of the process, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
Aiming at the technical characteristics of a system-level PDK (product data base) which is not developed and formed by fusing different process level information, models, model libraries, process design rules and physical parameter information in the development process of the current heterogeneous integrated micro-system process library development platform, the problems of unclear flow targets, backward planning and monitoring, improper configuration management and the like can be encountered, the embodiment of the invention provides a process management method of the heterogeneous integrated micro-system process library development platform, which can strengthen the management of the research and development work of the heterogeneous integrated micro-system process library development platform, form an information tracing mechanism from simulation requirements to simulation task execution, evaluation and other links, meet the requirements of basic functions such as models and results in the PDK development process, and is beneficial to comprehensively evaluating the design scheme by a user and carrying out structural processing and summarizing on model information in the scheme, the development period is shortened, the development cost is reduced, the development quality is improved, and the development efficiency is improved.
The process management method for the heterogeneous integrated micro-system process library development platform provided by the embodiment of the invention supports the management work of a PDK development user based on the development process of the heterogeneous integrated process library development platform in the whole process. As shown in fig. 1, the method comprises:
specifically, the PDK development process management in the embodiment of the invention can be used for daily simulation work of a product design team, and an information tracing mechanism is established from simulation requirements to different simulation links such as simulation task execution and evaluation, so that the consistency and the traceability of data are ensured. The PDK development process management in the embodiment of the invention can comprise PDK development work request management and PDK development process task management.
Specifically, the PDK development work request management is used for applying for work at an early stage of a PDK development task for a heterogeneous integrated micro-system design specification, and at least includes one of the following: and defining information such as a PDK development applicant, a PDK development requirement, PDK development input information, a PDK development receiver, predicted completion time, a task template possibly related, an affiliated project, a consignment and the like.
Specifically, the PDK development process task management mainly provides functions of PDK development task creation, distribution and execution, data archiving and the like, and restricts input and output of corresponding PDK development activities based on a template; information pedigree and traceability can be formed for the execution process; providing data docking of a PDK development task and a PDK development flow template, and realizing the capability of driving the existing tool flow template in the task; the method can support the review work of the PDK development scheme and file the scheme data after the approval is passed. Each PDK development task may be created one by one through PDK development task steps, and more commonly based on a PDK development task template. In the PDK development task template, each PDK development step comprises information such as a preposed handling strategy (used for processing output contents of a previous PDK development step to form input contents of a current step), a delegation identity, a prediction period, an execution mode (automatic or interactive) and the like. In the PDK development task execution process, different personnel can execute the PDK development task step, and the system automatically transmits the output of the previous task step to the current task step according to the file transmission definition strategy; when the current task step is executed, according to the characteristics of the task step, a tool loading model can be started, and a tool script can be automatically driven or calculation operation can be submitted.
102, managing data in the PDK development process, wherein the data is used for providing a basic service function for data generated in the multi-physics collaborative modeling PDK development process of the micro system;
specifically, the PDK development process data management in the embodiment of the invention can be used for providing basic service functions such as storage, version maintenance, data retrieval, navigation display and the like for engineering PDK development models and results, reports, documents and other data generated in the multi-physics collaborative modeling PDK development process of the micro-system. The PDK development process data management is a basic module of the micro-system PDK development process management system, and can comprise the following steps: data storage, data navigation, data retrieval, data lifecycle management, PDK development data locking, data tracking and pedigree, resource classification management, changes and notifications, and the like.
Specifically, the data storage is used for storing an EDA design model, a structural design model, a thermal model, a mechanical model, an electromagnetic model, a multi-physical coupling model and test data as objects, and performing independent document management on technical documents, reports and the like.
Specifically, the PDK development data are displayed on the page in a visual mode through data navigation, classification management is carried out according to the structure tree, and a user can conveniently find the PDK development data in the corresponding data browsing tree; and tree data browsing and data version management are supported.
Specifically, the data retrieval supports keyword comprehensive query, multi-level query and multi-condition fuzzy query of multi-keywords such as model names, disciplines, user names, dates and the like, and users with authority can browse query results and download the results online.
Specifically, the data lifecycle management supports the association of upstream and downstream data object information in the PDK development process, and when the current model level is upgraded or downgraded, the data upgrade or downgrade is also realized for the upstream data associated with the model level, and the data level is upgraded according to the states of compilation- > completion- > review- > release- > change- > abandonment, and the like.
Specifically, the PDK development data locking provides a PDK development data locking/unlocking function, and when a user detects the PDK development data and carries out a PDK development task, the PDK development data is locked; after the PDK development task is approved, all data related to the PDK development task is controlled by the definition of the life cycle strategy. Only authorized users can modify, degrade and delete, and general users can only access the system, so that the system is convenient to archive.
In particular, the data tracking and pedigree provides a data context correlation function and a graphical display plug-in, and facilitates a user to perform query tracking on information such as whether a current model is referenced or applied by which objects, and which objects it references.
Specifically, the resource classification management process establishes a classification navigation function for knowledge such as mature PDK development models, process templates, technical references and the like according to business requirements.
Specifically, the change and notification provides a change flow initiated to the published PDK development scheme or model, and a change notification is formed for relevant personnel to check and trace.
And 103, PDK development comprehensive analysis and visual management, wherein the PDK development comprehensive analysis and visual management is used for carrying out structural processing, summarization and visual report generation on model information in the scheme during comprehensive evaluation of the design scheme.
Specifically, in the embodiment of the invention, the PDK development comprehensive analysis and visualization management can be used for performing structural processing, summarizing and visualization report generation on model information in a scheme during design scheme comprehensive evaluation, so as to help a user to quickly acquire key information of the scheme and make a correct decision. The PDK development comprehensive analysis and visualization management may include: model information structuring, model visualization, report management, scheme management, index management, discussion management, conversion service management, and the like.
Specifically, the model information structuring is used for calling a corresponding model extraction algorithm in a queue mode for the uploaded model according to the format type of the uploaded model, automatically acquiring information of the current model and a result, hanging the information under the current object by using an XML text, and displaying the information. Extracting model key information according to a format standard based on a model file, and hanging the model key information under a current model object in an attribute mode. The model information includes: geometric information, PDK development regime information (load/excitation/constraint, etc.), material information, PDK development critical result information (stress/strain/acceleration/voltage/thermal temperature/S-parameters/port characteristic impedance, etc.).
Specifically, the model visualization is used for carrying out lightweight model conversion on a model with a large result, key information of a simulation result is reserved, the model is hung on a webpage in a format file with a high compression ratio, and online browsing, circling reading, checking and the like can be realized without a professional simulation tool. And calling a related conversion strategy in a queue mode for the uploaded model according to the format type of the model, automatically converting the current model into the model with a specific format, and hanging the model under the current model, so that a user can directly browse the model information by using a configured viewer.
Specifically, the report management is used for summarizing the structured model information according to the configured report template and displaying the model information in a form mode. The method has the functions of report configuration, report visualization plug-in, automatic report generation and the like.
Specifically, the scheme management is used for providing multi-scheme data comparison, aggregating simulation result data benchmarks based on simulation evaluation indexes and simulation model structural information of different schemes, and realizing configuration and generation of comparison reports. The method has the functions of scheme definition, scheme matching analysis, multi-scheme comparison and the like.
Specifically, the index management is used for gradually starting a product design index/subject simulation index library for the microsystem product, establishing reference association with the product scheme design and providing a basic data source for the subsequent scheme matching degree analysis. The system has the functions of index definition, index classification management and the like.
Specifically, the discussion management is used for providing an online real-time communication environment for the design team members to cooperate with other members during simulation comprehensive evaluation analysis. The functions of sharing links, bookmark management, discussion management, visual cooperation and the like are achieved.
Specifically, the conversion service management is used for providing a management service framework for PDK development model metadata extraction/model visualization conversion/report data aggregation, and can meet management requirements of conversion method expansion configuration, conversion service supervision, log tracking and the like. The method has the functions of conversion server configuration, conversion service management and the like.
The process management method for the heterogeneous integrated micro-system process library development platform provided by the embodiment of the invention can strengthen the full-flow standardized management of the research and development work of the heterogeneous integrated micro-system process library development platform, shorten the development period, reduce the development cost, improve the development quality and improve the development efficiency.
Based on the foregoing text, an embodiment of the present invention provides a process management method for a heterogeneous integrated microsystem process library development platform, and an embodiment of the present invention further provides a process management apparatus for a heterogeneous integrated microsystem process library development platform, as shown in fig. 2, including:
the first management module 100 is used for PDK development process management, and the PDK development process management is used for establishing an information tracing mechanism for different simulation links in simulation work to ensure data consistency and traceability;
the second management module 200 is used for data management of a PDK development process, and the PDK development process data management is used for providing a basic service function for data generated in the multi-physics collaborative modeling PDK development process of the micro system;
and the third management module 300 is used for PDK development comprehensive analysis and visualization management, and the PDK development comprehensive analysis and visualization management is used for performing structural processing, summarizing and visualization report generation on model information in a scheme during design scheme comprehensive evaluation.
Wherein the PDK development flow management may include: PDK development work request management and PDK development flow task management.
Wherein the PDK development process data management may include: data storage, data navigation, data retrieval, data lifecycle management, PDK development data locking, data tracking and pedigree, resource classification management, changes and notifications.
Wherein the PDK development comprehensive analysis and visualization management may include: model information structuring, model visualization, report management, scheme management, index management, discussion management and conversion service management.
It should be noted that the process management device of the heterogeneous integrated micro system process library development platform is a device corresponding to the process management method of the heterogeneous integrated micro system process library development platform in the foregoing embodiment, and all implementation means in the above method embodiments are applicable to the embodiment of the process management device of the heterogeneous integrated micro system process library development platform, and can achieve the same technical effect.
Further, an embodiment of the present invention further provides a process management apparatus for a heterogeneous integrated microsystem process library development platform, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor when executing the computer program implementing the steps of the process management method of the heterogeneous integrated microsystem process library development platform as described above.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. A process management method for a heterogeneous integrated microsystem process library development platform is characterized by comprising the following steps:
PDK development process management is used for establishing an information tracing mechanism aiming at different simulation links in simulation work and ensuring the consistency and traceability of data;
the PDK development process data management is used for providing a basic service function for data generated in the multi-physics collaborative modeling PDK development process of the micro system;
and the PDK develops comprehensive analysis and visual management, and is used for performing structural processing, summarizing and visual report generation on model information in the scheme during comprehensive evaluation of the design scheme.
2. The method of claim 1, wherein the PDK development flow management comprises: PDK development work request management and PDK development flow task management.
3. The method of claim 1, wherein the PDK development process data management comprises: data storage, data navigation, data retrieval, data lifecycle management, PDK development data locking, data tracking and pedigree, resource classification management, changes and notifications.
4. The method of claim 1, wherein the PDK development integrated analysis and visualization management comprises: model information structuring, model visualization, report management, scheme management, index management, discussion management and conversion service management.
5. A process management device of a heterogeneous integrated microsystem process library development platform is characterized by comprising the following steps:
the PDK development process management is used for establishing an information tracing mechanism aiming at different simulation links in simulation work to ensure the consistency and traceability of data;
the second management module is used for managing data in the PDK development process, and the PDK development process data management is used for providing a basic service function for data generated in the multi-physics collaborative modeling PDK development process of the micro system;
and the PDK development comprehensive analysis and visual management is used for carrying out structural processing, summarizing and visual report generation on model information in the scheme during design scheme comprehensive evaluation.
6. The apparatus of claim 5, wherein the PDK development flow management comprises: PDK development work request management and PDK development flow task management.
7. The apparatus of claim 5, wherein the PDK development process data management comprises: data storage, data navigation, data retrieval, data lifecycle management, PDK development data locking, data tracking and pedigree, resource classification management, changes and notifications.
8. The apparatus of claim 5, wherein the PDK development integrated analysis and visualization management comprises: model information structuring, model visualization, report management, scheme management, index management, discussion management and conversion service management.
9. A process management device of a heterogeneous integrated microsystem process library development platform is characterized by comprising the following steps: memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the process management method of the heterogeneous integrated microsystem process library development platform as claimed in any one of claims 1 to 4 when executing the computer program.
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