CN116467144A

CN116467144A - Application program monitoring method, device, equipment, chip and medium

Info

Publication number: CN116467144A
Application number: CN202310441697.5A
Authority: CN
Inventors: 李岩; 孙荫权; 于士淇; 冯一诺
Original assignee: FAW Group Corp
Current assignee: FAW Group Corp
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-07-21

Abstract

The application discloses an application program monitoring method, an application program monitoring device, an application program monitoring chip and a medium, and relates to the technical field of data processing. The method comprises the following steps: acquiring a first judging result of an application execution result of an application to be evaluated by calculation and verification; acquiring execution attribute information and standard attribute information corresponding to an application to be evaluated; determining a second judging result of the application execution process of the application to be evaluated according to the execution attribute information and the standard attribute information; and determining the running state of the application to be evaluated according to the first judging result and/or the second judging result. According to the technical scheme, a second judgment result of an application execution process is determined according to the execution attribute information and the standard attribute information; and the running state of the application to be evaluated is determined according to the first evaluation result and the second evaluation result, so that the data volume required for determining the running state of the application to be evaluated is effectively reduced, and the efficiency of determining the running state of the application to be evaluated is improved.

Description

Application program monitoring method, device, equipment, chip and medium

Technical Field

The present disclosure relates to the field of data processing technologies, and in particular, to an application program monitoring method, device, apparatus, chip, and medium.

Background

With the rapid development of automobile technology to intellectualization and networking, at present, a multi-core heterogeneous high-performance SOC (System on Chip) Chip is mostly adopted to design and develop an automobile controller so as to respectively run different operating systems and application programs on different cores, thereby supporting complex algorithms and processing a large amount of data. In the prior art, the application programs on other cores are monitored by an independent master core. According to the technical scheme, the defect that the efficiency of determining the running state of the application program is poor due to the fact that the data volume required for monitoring is large is overcome.

Disclosure of Invention

The application program monitoring method, device, equipment, chip and medium are provided to reduce the data volume required for determining the running state of the application and improve the efficiency of determining the running state of the application to be evaluated.

In a first aspect, the present application provides an application monitoring method, applied to a real-time core, including:

acquiring a first judging result of an application execution result of an application to be evaluated by calculation and verification;

acquiring execution attribute information and standard attribute information corresponding to an application to be evaluated;

determining a second judging result of the application execution process of the application to be evaluated according to the execution attribute information and the standard attribute information;

And determining the running state of the application to be evaluated according to the first judging result and/or the second judging result.

In a second aspect, the present application further provides an application monitoring method, applied to a computing core, including:

determining a first judging result of an application execution result of the application to be evaluated;

the first judgment result is sent to the real-time core, so that the real-time core determines the running state of the application to be evaluated according to the first judgment result and/or the second judgment result; the second judging result is a judging result of the application executing process of the application to be evaluated, which is determined by the real-time core according to the executing attribute information and the standard attribute information corresponding to the application to be evaluated.

In a third aspect, an application monitoring device, configured in a real-time core, includes:

the first result acquisition module is used for acquiring a first judgment result of the application execution result of the application to be evaluated through calculation and check;

the attribute information acquisition module is used for acquiring execution attribute information and standard attribute information corresponding to the application to be evaluated;

the second result determining module is used for determining a second judging result of the application executing process of the application to be evaluated according to the executing attribute information and the standard attribute information;

And the running state determining module is used for determining the running state of the application to be evaluated according to the first judging result and/or the second judging result.

In a fourth aspect, an application monitoring device, configured in a computing core, includes:

the first result determining module is used for determining a first judging result of the application execution result of the application to be evaluated;

the first result sending module is used for sending the first judgment result to the real-time core so that the real-time core can determine the running state of the application to be evaluated according to the first judgment result and/or the second judgment result; the second judging result is a judging result of the application executing process of the application to be evaluated, which is determined by the real-time core according to the executing attribute information and the standard attribute information corresponding to the application to be evaluated.

In a fifth aspect, embodiments of the present application further provide an electronic device, including:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein,,

the memory stores a computer program executable by the at least one processor to enable the at least one processor to implement the application monitoring method as in the first aspect and/or to implement the application monitoring method as in the second aspect.

In a sixth aspect, embodiments of the present application further provide a heterogeneous multi-core system-on-chip, where the chip includes a real-time core and a computing core; the real-time core is in communication connection with the computing core;

the method comprises the steps that a computing core determines a first judgment result of an application execution result of an application to be evaluated, and sends the first judgment result to a real-time core;

the real-time core acquires the execution attribute information and the standard attribute information corresponding to the application to be evaluated, determines a second judgment result of the application execution process of the application to be evaluated according to the execution attribute information and the standard attribute information, and determines the running state of the application to be evaluated according to the first judgment result and/or the second judgment result.

In a seventh aspect, embodiments of the present application further provide a computer readable storage medium storing computer instructions for causing a processor to implement the application monitoring method according to the first aspect and/or implement the application monitoring method according to the second aspect when executed.

The method comprises the steps of obtaining a first judgment result of an application execution result of an application to be evaluated through calculation and verification; acquiring execution attribute information and standard attribute information corresponding to an application to be evaluated; determining a second judging result of the application execution process of the application to be evaluated according to the execution attribute information and the standard attribute information; and determining the running state of the application to be evaluated according to the first judging result and/or the second judging result. Determining a second judging result of the application executing process according to the executing attribute information and the standard attribute information; according to the technical scheme, the second judging result of the application to be evaluated is determined by executing the execution attribute information and the standard attribute information of the application to be evaluated, so that the fact that the second judging result is determined according to all data of the application to be evaluated in the prior art is avoided, and the data quantity required for determining the second judging result is effectively reduced; and determining the running state of the application to be evaluated according to the first evaluation result and the second evaluation result, so that the data volume required for determining the running state of the application to be evaluated is further reduced, and the efficiency of determining the running state of the application to be evaluated is improved.

It should be understood that the description of this section is not intended to identify key or critical features of the embodiments of the application or to delineate the scope of the application. Other features of the present application will become apparent from the description that follows.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1A is a schematic diagram of a heterogeneous multi-core system-on-chip according to one embodiment of the present application;

FIG. 1B is a flowchart of an application monitoring method according to an embodiment of the present application;

FIG. 2A is a flowchart of an application monitoring method according to a second embodiment of the present application;

FIG. 2B is a block diagram of a monitoring configuration file according to a second embodiment of the present application;

FIG. 3 is a flow chart of an application monitoring method according to a third embodiment of the present application;

FIG. 4A is a flowchart of an application monitoring method according to a fourth embodiment of the present application;

FIG. 4B is a schematic diagram of data communication between a computing core and a real-time core according to a fourth embodiment of the present application;

FIG. 5 is a block diagram of an application monitoring device according to a fifth embodiment of the present application;

FIG. 6 is a block diagram of an application monitoring device according to a sixth embodiment of the present application;

fig. 7 is a schematic diagram of an electronic device according to a seventh embodiment of the application monitoring method.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first" and "second" and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In order to clearly introduce the technical scheme of the application, the whole architecture of the heterogeneous multi-core system-on-chip related to the application is firstly described. Referring to the heterogeneous multi-core system-on-chip architecture diagram shown in FIG. 1A, the chip includes at least one compute core and at least one real-time core. Wherein FIG. 1A illustrates a case where the computing cores include two computing cores, computing core A and computing core B; the real-time core comprises a real-time core A and a real-time core B. The computing cores include an a (Application) core and an AI (Artificial Intelligence) core; the Real-time cores include an R (Real-time) core and an M (Microcontroller) core. The computing core is provided with a safety virtualization component for carrying out resource isolation on the computing core A and the computing core B. The computing core A is also provided with a LINUX system and an application program A of the LINUX system; the computing core B is further provided with a safety microkernel, a computing monitoring module of the safety microkernel and an application program B; the Real-time core A is provided with a secure RTOS (Real-time operating system ) and a Real-time monitoring module and an application program C on the secure RTOS; the real-time core B has an RTOS deployed thereon and an application D on the RTOS. Wherein the secure microkernel may be a microkernel with AISL (Automotive Safety Integration Level, automotive security integrity level) authentication; the secure RTOS may be an RTOS with AISL authentication. Wherein,,

The computing monitoring module on the computing core is used for determining a first judging result of the application execution result of the application program and sending the first judging result to the real-time monitoring module on the real-time core;

the real-time monitoring module on the real-time core is used for acquiring the execution attribute information and the standard attribute information corresponding to the application program, determining a second judgment result of the application execution process of the application program according to the execution attribute information and the standard attribute information, and determining the running state of the application program according to the first judgment result and/or the second judgment result.

Example 1

Fig. 1B is a flowchart of an application monitoring method according to an embodiment of the present application, where the method may be implemented by an application monitoring device, and the application monitoring device may be implemented in hardware and/or software, and specifically configured in an electronic device, for example, a server.

The application program monitoring method shown in fig. 1B is applied to the real-time core in the chip shown in fig. 1A, and the method includes:

s101, acquiring a first judgment result of an application execution result of the application to be evaluated through calculation and verification.

In this embodiment, the application to be evaluated may be an application program whose running state is to be determined. The application execution result may be an execution result of an application to be evaluated, including but not limited to an execution result of at least one algorithm in the application to be evaluated. The first judging result is the result of judging the application execution result of the application to be evaluated.

In an alternative embodiment, the computing core obtains input data of the application to be evaluated; based on a locally deployed backup application of the application to be evaluated, generating a reference execution result of the application to be evaluated according to the input data; determining a first judging result of an application executing result of the application to be evaluated according to the reference executing result; and sending a first judgment result of the application execution result of the application to be evaluated to the real-time core.

The method comprises the steps of taking input data of an application to be evaluated as input data of a backup application, executing the backup application, and taking an execution result of the backup application as a reference execution result of the application to be evaluated; comparing the reference execution result with an application execution result of the application to be evaluated; if the reference execution result is consistent with the application execution result, the first judgment result is normal; otherwise, the first judgment result is abnormal.

S102, acquiring execution attribute information and standard attribute information corresponding to the application to be evaluated.

In this embodiment, the execution attribute information may be a monitoring attribute type of the application to be evaluated in the running process. The standard attribute information may be monitoring attribute information of the application to be evaluated under normal operation. The monitoring attribute information may be application attribute information that needs to be monitored. The dimension of the attribute information may include, but is not limited to, at least one of execution duration, scheduling order, resource usage, and the like.

S103, determining a second judgment result of the application execution process of the application to be evaluated according to the execution attribute information and the standard attribute information.

In this embodiment, the second evaluation result is a result of evaluating an application execution process of the application to be evaluated. In one embodiment, the standard attribute information for each candidate attribute dimension corresponds to constraint logic for execution attribute information for that candidate attribute dimension, which may include, but is not limited to, at least one of greater than, less than, equal to, and not greater than, etc.; the constraint logic of the standard attribute information of each candidate attribute dimension and the execution attribute information of the candidate attribute dimension may constitute a constraint condition of the execution attribute information of the candidate attribute dimension. The candidate attribute dimension is the dimension of the standard attribute information. If the execution attribute information of each candidate attribute dimension meets the standard attribute information of the candidate attribute dimension under the constraint logic of the candidate attribute bit, namely, the execution attribute information of the candidate attribute dimension meets the corresponding constraint condition, the second judgment result is normal; otherwise, the second judgment result is abnormal. For example, if the execution duration in the execution attribute information of the application to be evaluated is 70ms; the execution duration in the standard attribute information is 50ms; and if the constraint logic of the execution duration is smaller than the constraint logic of the execution duration, the constraint condition of the execution duration in the execution attribute information is smaller than 50ms. The execution duration 70ms in the execution attribute information is greater than the execution duration 50ms in the standard attribute information, the constraint condition of the execution duration is not satisfied, and the second evaluation result of the application to be evaluated is abnormal.

S104, determining the running state of the application to be evaluated according to the first judging result and/or the second judging result.

Specifically, if the first judging result or the second judging result is abnormal, determining that the running state of the application to be evaluated is an abnormal running state; and if the first judging result and the second judging result are normal, determining that the running state of the application to be evaluated is a normal running state.

In an alternative embodiment, if the running state of the application to be evaluated is an abnormal running state, according to the association relationship between the candidate application and the candidate processing operation in the abnormal running state; selecting a candidate processing operation associated with the application to be evaluated from the candidate processing operations as a target processing operation; and executing target processing operation on the application to be evaluated.

The method comprises the steps of obtaining a first judgment result of an application execution result of an application to be evaluated through calculation and verification; acquiring execution attribute information and standard attribute information corresponding to an application to be evaluated; determining a second judging result of the application execution process of the application to be evaluated according to the execution attribute information and the standard attribute information; and determining the running state of the application to be evaluated according to the first judging result and/or the second judging result. According to the technical scheme, the second judging result of the application to be evaluated is determined by executing the execution attribute information and the standard attribute information of the application to be evaluated, so that the fact that the second judging result is determined according to all data of the application to be evaluated in the prior art is avoided, and the data quantity required for determining the second judging result is effectively reduced; and determining the running state of the application to be evaluated according to the first evaluation result and the second evaluation result, so that the data volume required for determining the running state of the application to be evaluated is further reduced, and the efficiency of determining the running state of the application to be evaluated is improved.

Example two

Fig. 2A is a flowchart of an application program monitoring method provided in a second embodiment of the present application, where, based on the technical solution of the foregoing embodiment, the embodiment of the present application performs optimization and improvement on an obtaining operation of execution attribute information and standard attribute information corresponding to an application to be evaluated.

Further, the execution attribute information and the standard attribute information corresponding to the application to be evaluated are thinned into a monitoring configuration file of the application to be evaluated; and acquiring the execution attribute information and the standard attribute information corresponding to the application to be evaluated according to the monitoring configuration file so as to perfect the acquisition operation of the execution attribute information and the standard attribute information corresponding to the application to be evaluated.

In the embodiments of the present application, the details are not described, and reference may be made to the description of the foregoing embodiments.

A method as shown in fig. 2A, the method comprising:

s201, obtaining a first judgment result of an application execution result of the application to be evaluated through calculation and verification.

S202, acquiring a monitoring configuration file of the application to be evaluated.

In this embodiment, the monitoring configuration file may be a configuration file for monitoring an application to be evaluated, that is, a configuration file for determining an operation state of the application to be evaluated. The monitoring configuration file may include, but is not limited to, at least one of standard attribute information, application identification and check bit information of an application to be evaluated, and the like.

S203, acquiring execution attribute information and standard attribute information corresponding to the application to be evaluated according to the monitoring configuration file.

Optionally, acquiring the execution attribute information and the standard attribute information corresponding to the application to be evaluated according to the monitoring configuration file includes: standard attribute information is obtained from the monitoring configuration file; determining the deployment position of the application to be evaluated according to the application identifier of the application to be evaluated in the monitoring configuration file; and acquiring execution attribute information according to the information acquisition mode matched with the deployment position.

Wherein the application identifier may be used to uniquely identify the application to be evaluated. The deployment location of the application to be evaluated may be the belonging kernel of the application to be evaluated. In a specific embodiment, the application identifier of the application to be evaluated may include at least one of a kernel number to which the application belongs, an operating system number to which the application belongs, and an application number. And determining the deployment position of the application to be evaluated according to the kernel number of the application to be evaluated in the application identifier to be evaluated and the association relation between the kernel number and the kernel.

It can be understood that by adopting the technical scheme, standard attribute information is obtained from the monitoring configuration file; the deployment position of the application to be evaluated is determined according to the application identification in the monitoring configuration file, and the execution attribute information of the application to be evaluated is acquired according to the deployment position, so that the flexibility of acquiring the execution attribute information is improved, and the efficiency of determining the second evaluation result of the application to be evaluated is further improved.

Optionally, the acquiring the execution attribute information according to an information acquisition mode matched with the deployment location includes: if the deployment position is a real-time core, establishing communication connection with the application to be evaluated, and acquiring execution attribute information from the application to be evaluated according to the type to be evaluated; and if the deployment position is a calculation core, acquiring execution attribute information of the application to be evaluated from the shared memory according to the type to be evaluated.

In this embodiment, the type to be evaluated may be a type that determines the running state of the application to be evaluated, including but not limited to an initialization type and an executing type. The initialization type may be a type that determines the running state of the application to be evaluated only once; the type in execution may be a type in which the running state of the application to be evaluated is determined every preset time period.

In a specific embodiment, if the deployment position is a real-time core, establishing communication connection with an application to be evaluated, acquiring an execution attribute information message from the application to be evaluated according to the type to be evaluated, and acquiring execution attribute information from the execution attribute information message; if the deployment position is a calculation core, acquiring an execution attribute information message from the shared memory according to the type to be evaluated, and acquiring the execution attribute information of the application to be evaluated from the execution attribute information message.

In an alternative embodiment, determining a reference checksum of the execution attribute information message according to the check bit information in the monitoring configuration file; and if the reference checksum is consistent with the checksum carried in the execution attribute information message, acquiring the execution attribute information from the execution attribute information message. It can be appreciated that by calculating the checksum, the security of the data communication is improved.

Alternatively, fig. 2B is a schematic structural diagram of a monitoring configuration file. As shown in fig. 2B, which includes a kernel number, a system number, an application number, a type to be evaluated, standard attribute information, and CRC (Cyclic Redundancy Check ) check bits. The kernel number is the kernel number to which the application to be evaluated belongs; the system number is the number of the application to be evaluated, namely the number of the application to be evaluated. The kernel number, the system number and the application number can be used as application identifiers for uniquely identifying the application to be evaluated. The number of the standard attribute information may be at least one, and the candidate attribute dimensions corresponding to different standard attribute information are different. The CRC check bit is used for determining a reference checksum of the execution attribute information message.

It can be understood that by adopting the technical scheme, if the deployment position of the application to be evaluated is in the real-time core, the execution attribute information is directly acquired from the application to be evaluated, so that the acquisition efficiency of the execution attribute information is improved; if the deployment position of the application to be evaluated is in the computing core, acquiring the execution attribute information of the application to be evaluated from the shared memory, wherein after the execution attribute information of the application to be evaluated is stored in the shared memory, the real-time core can immediately acquire the execution attribute information of the application to be evaluated on the computing core, so that the efficiency of acquiring the execution attribute information of the application to be evaluated is improved, and the efficiency of further determining the second evaluation result of the application to be evaluated is further improved; and according to the acquired execution attribute information of the type to be evaluated, single determination or periodic determination is carried out on the running state of the application to be evaluated, so that the running state of the application to be evaluated in the starting process and the periodic running process is monitored.

S204, determining a second judgment result of the application execution process of the application to be evaluated according to the execution attribute information and the standard attribute information.

S205, determining the running state of the application to be evaluated according to the first judging result and/or the second judging result.

According to the embodiment of the application, the first judging result of the application execution result of the application to be evaluated is checked through obtaining calculation; acquiring a monitoring configuration file of an application to be evaluated; acquiring execution attribute information and standard attribute information corresponding to the application to be evaluated according to the monitoring configuration file; determining a second judging result of the application execution process of the application to be evaluated according to the execution attribute information and the standard attribute information; and determining the running state of the application to be evaluated according to the first judging result and/or the second judging result. According to the technical scheme, the monitoring configuration file is obtained, the execution attribute information and the standard attribute information of the application to be evaluated are obtained according to the monitoring configuration file, the execution attribute information and the standard attribute information of the application to be evaluated can be flexibly modified according to the monitoring configuration file, and different monitoring requirements of the application to be evaluated are met.

Example III

Fig. 3 is a flowchart of an application monitoring method provided in the third embodiment of the present application, where the method may be applied to the case of monitoring an application, and the method may be performed by an application monitoring device, where the application monitoring device may be implemented in a form of hardware and/or software, and specifically configured in an electronic device, for example, a vehicle controller.

The application program monitoring method shown in fig. 3 is applied to the computing core in the chip shown in fig. 1A, and the method comprises the following steps:

s301, determining a first judgment result of an application execution result of the application to be evaluated.

S302, sending the first judgment result to a real-time core, so that the real-time core determines the running state of the application to be evaluated according to the first judgment result and/or the second judgment result; the second judging result is a judging result of the application executing process of the application to be evaluated, which is determined by the real-time core according to the executing attribute information and the standard attribute information corresponding to the application to be evaluated.

In this embodiment, the execution attribute information may be a monitoring attribute type of the application to be evaluated in the running process. The standard attribute information may be monitoring attribute information of the application to be evaluated under normal operation. The monitoring attribute information may be application attribute information that needs to be monitored. The attribute information may include, but is not limited to, at least one of execution duration, scheduling order, resource usage, and the like.

In one embodiment, the computing core sends the first evaluation result to the real-time core through the shared memory; the real-time core receives a first judging result of the application to be evaluated, which is sent by the computing core, through the shared memory, and acquires execution attribute information and standard attribute information corresponding to the application to be evaluated; determining a second judging result of the application execution process of the application to be evaluated according to the execution attribute information and the standard attribute information; and the real-time core determines the running state of the application to be evaluated according to the first judging result and/or the second judging result.

The method comprises the steps of determining a first judging result of an application execution result of an application to be evaluated; the first judgment result is sent to the real-time core, so that the real-time core determines the running state of the application to be evaluated according to the first judgment result and/or the second judgment result; the second judging result is a judging result of the application executing process of the application to be evaluated, which is determined by the real-time core according to the executing attribute information and the standard attribute information corresponding to the application to be evaluated. According to the technical scheme, the second judging result of the application to be evaluated is determined by executing the execution attribute information and the standard attribute information of the application to be evaluated, so that the fact that the second judging result is determined according to all data of the application to be evaluated in the prior art is avoided, and the data quantity required for determining the second judging result is effectively reduced; and determining the running state of the application to be evaluated according to the first evaluation result and the second evaluation result, so that the data volume required for determining the running state of the application to be evaluated is further reduced, and the efficiency of determining the running state of the application to be evaluated is improved.

Example IV

Fig. 4A is a flowchart of an application program monitoring method provided in a second embodiment of the present application, where the embodiment of the present application performs optimization and improvement on a determination operation of a first evaluation result of an application execution result of an application to be evaluated based on the technical solution of the embodiment.

Further, the first judgment result for determining the application execution result of the application to be evaluated is thinned to obtain the input data of the application to be evaluated; based on a locally deployed backup application of the application to be evaluated, generating a reference execution result of the application to be evaluated according to the input data; and determining a first judging result of the application execution result of the application to be evaluated according to the reference execution result so as to perfect the determining operation of the first judging result of the application execution result of the application to be evaluated.

A method as shown in fig. 4A, the method comprising:

s401, acquiring input data of an application to be evaluated.

Optionally, obtaining input data of the application to be evaluated includes: acquiring a monitoring configuration file of an application to be evaluated; and acquiring input data of the application to be evaluated according to the monitoring configuration file.

The monitoring configuration file may be a configuration file for monitoring the application to be evaluated, i.e. a configuration file for determining the running state of the application to be evaluated. The monitoring configuration file may include, but is not limited to, at least one of standard attribute information, application identification and check bit information of an application to be evaluated, and the like.

Optionally, according to the monitoring configuration file, obtaining input data of the application to be evaluated includes: determining the deployment position of the application to be evaluated according to the application identifier of the application to be evaluated in the monitoring configuration file; and acquiring input data of the application to be evaluated according to an information acquisition mode matched with the deployment position.

It can be appreciated that by adopting the technical scheme, the deployment position of the application to be evaluated is determined according to the application identifier in the monitoring configuration file, and the input data of the application to be evaluated is acquired according to the deployment position, so that the flexibility of acquiring the input data is improved, and the efficiency of determining the first evaluation result to be evaluated is further improved.

Optionally, the obtaining input data of the application to be evaluated according to the information obtaining mode matched with the deployment position includes: if the deployment position is a calculation core, establishing communication connection with the application to be evaluated, and acquiring input data of the application to be evaluated from the application to be evaluated; and if the deployment position is the real-time core, acquiring input data of the application to be evaluated from the shared memory.

In a specific embodiment, if the deployment position is a real-time core, establishing communication connection with an application to be evaluated, acquiring an input data message from the application to be evaluated according to the type to be evaluated, and acquiring input data from the input data message; if the deployment position is a computing core, acquiring an input data message from the shared memory according to the type to be evaluated, and acquiring input data of the application to be evaluated from the input data message.

Alternatively, FIG. 4B is a schematic diagram of data communication between a computing core and a real-time core. As shown in fig. 4B, the computing core may acquire input data of an application to be evaluated deployed on the real-time core through the shared memory; and sending the determined first evaluation result of the application to be evaluated to the real-time core through the shared memory, so that the real-time core determines the running state of the application to be evaluated according to the first evaluation result and the second evaluation result.

It can be understood that by adopting the technical scheme, if the deployment position of the application to be evaluated is in the computing core, the input data is directly obtained from the application to be evaluated, so that the obtaining efficiency of the input data is improved; if the deployment position of the application to be evaluated is in the real-time core, acquiring input data of the application to be evaluated from the shared memory, and after the input data of the application to be evaluated is stored in the shared memory, the computing core can immediately acquire the input data of the application to be evaluated, which is positioned on the real-time core, so that the efficiency of acquiring the input data of the application to be evaluated is improved, and the efficiency of further determining the first evaluation result of the application program to be evaluated is further improved; and according to the acquired execution attribute information of the type to be evaluated, single determination or periodic determination is carried out on the running state of the application to be evaluated, so that the running state of the application to be evaluated in the starting process and the periodic running process is monitored.

S402, based on a locally deployed backup application of the application to be evaluated, generating a reference execution result of the application to be evaluated according to the input data.

In this embodiment, input data of an application to be evaluated is used as input data of a backup application, the backup application is executed, and an execution result of the backup application is used as a reference execution result of the application to be evaluated.

S403, determining a first judgment result of the application execution result of the application to be evaluated according to the reference execution result.

Specifically, the reference execution result is compared with the application execution result of the application to be evaluated. If the reference execution result is consistent with the application execution result, the first judgment result is normal; otherwise, the first judgment result is abnormal.

S404, sending the first judgment result to the real-time core so that the real-time core can determine the running state of the application to be evaluated according to the first judgment result and/or the second judgment result; the second judging result is a judging result of the application executing process of the application to be evaluated, which is determined by the real-time core according to the executing attribute information and the standard attribute information corresponding to the application to be evaluated.

According to the embodiment of the application to be evaluated, the input data of the application to be evaluated are obtained; based on a locally deployed backup application of the application to be evaluated, generating a reference execution result of the application to be evaluated according to the input data; determining a first judging result of an application executing result of the application to be evaluated according to the reference executing result; the first judgment result is sent to the real-time core, so that the real-time core determines the running state of the application to be evaluated according to the first judgment result and/or the second judgment result; the second judging result is a judging result of the application executing process of the application to be evaluated, which is determined by the real-time core according to the executing attribute information and the standard attribute information corresponding to the application to be evaluated. According to the technical scheme, the reference execution result is generated according to the input data of the application to be evaluated and the backup application on the computing core, and the efficiency and the accuracy of generating the reference execution result are improved by utilizing the high computing performance of the computing core, so that the efficiency and the accuracy of determining the first evaluation result according to the reference execution result are improved, and the accuracy of the running state of the application to be evaluated is further improved.

Example five

Fig. 5 is a block diagram of an application monitoring device according to a fifth embodiment of the present application, where the embodiment is applicable to a case of monitoring an application, and the application monitoring device may be implemented in a hardware and/or software form and specifically configured in an electronic device, for example, a vehicle controller.

The application monitoring device shown in fig. 5 is configured in a real-time core, and includes a first result obtaining module 501, an attribute information obtaining module 502, a second result determining module 503, and an operation state determining module 504. Wherein,,

a first result obtaining module 501, configured to obtain a first evaluation result of calculating and checking an application execution result of an application to be evaluated;

the attribute information acquisition module 502 is configured to acquire execution attribute information and standard attribute information corresponding to an application to be evaluated;

a second result determining module 503, configured to determine a second evaluation result of the application execution process of the application to be evaluated according to the execution attribute information and the standard attribute information;

the running state determining module 504 is configured to determine a running state of the application to be evaluated according to the first evaluation result and/or the second evaluation result.

According to the embodiment of the application, a first judgment result of calculating and checking an application execution result of the application to be evaluated is obtained through a first result obtaining module; acquiring execution attribute information and standard attribute information corresponding to the application to be evaluated through an attribute information acquisition module; determining a second judging result of the application execution process of the application to be evaluated according to the execution attribute information and the standard attribute information through a second result determining module; and determining the running state of the application to be evaluated according to the first judging result and/or the second judging result by the running state determining module. According to the technical scheme, a second judgment result of an application execution process is determined according to the execution attribute information and the standard attribute information; and the running state of the application to be evaluated is determined according to the first evaluation result and the second evaluation result, so that the data volume required for determining the running state of the application to be evaluated is effectively reduced, and the efficiency of determining the running state of the application to be evaluated is improved.

Optionally, the attribute information acquisition module 502 includes:

the configuration file acquisition unit is used for acquiring a monitoring configuration file of the application to be evaluated;

and the information acquisition unit is used for acquiring the execution attribute information and the standard attribute information corresponding to the application to be evaluated according to the monitoring configuration file.

Optionally, the information acquisition unit includes:

the standard information acquisition unit is used for acquiring standard attribute information from the monitoring configuration file;

the deployment position determining unit is used for determining the deployment position of the application to be evaluated according to the application identifier of the application to be evaluated in the monitoring configuration file;

and the execution information acquisition unit is used for acquiring the execution attribute information according to the information acquisition mode matched with the deployment position.

Optionally, the deployment location determining unit is specifically configured to:

if the deployment position is a real-time core, establishing communication connection with the application to be evaluated, and acquiring execution attribute information from the application to be evaluated according to the type to be evaluated;

and if the deployment position is a calculation core, acquiring execution attribute information of the application to be evaluated from the shared memory according to the type to be evaluated.

The application program monitoring device can execute the application program monitoring method provided by any embodiment of the application program, and has the corresponding functional modules and beneficial effects of executing the application program monitoring methods.

Example six

Fig. 6 is a block diagram of an application monitoring device according to a fifth embodiment of the present application, where the embodiment is applicable to a case of monitoring an application, and the application monitoring device may be implemented in a form of hardware and/or software and specifically configured in an electronic device, for example, a vehicle controller.

The application monitoring device shown in fig. 6 is configured in a computing core, and includes a first result determining module 601 and a first result sending module 602. Wherein,,

a first result obtaining module 601, configured to determine a first evaluation result of an application execution result of an application to be evaluated;

the attribute information obtaining module 602 is configured to send the first evaluation result to the real-time core, so that the real-time core determines an operation state of the application to be evaluated according to the first evaluation result and/or the second evaluation result; the second judging result is a judging result of the application executing process of the application to be evaluated, which is determined by the real-time core according to the executing attribute information and the standard attribute information corresponding to the application to be evaluated.

According to the embodiment of the application, a first judging result of an application execution result of the application to be evaluated is determined through a first result obtaining module; the method comprises the steps that through an attribute information acquisition module, a first judgment result is sent to a real-time core, so that the real-time core determines the running state of an application to be evaluated according to the first judgment result and/or the second judgment result; the second judging result is a judging result of the application executing process of the application to be evaluated, which is determined by the real-time core according to the executing attribute information and the standard attribute information corresponding to the application to be evaluated. According to the technical scheme, the determined first judgment result is sent to the real-time core, so that the real-time core determines the running state of the application to be evaluated according to the first judgment result and/or the second judgment result, the data quantity required for determining the running state of the application to be evaluated is effectively reduced, and the efficiency of determining the running state of the application to be evaluated is improved.

Optionally, the first result determining module 601 includes:

the input data acquisition unit is used for acquiring input data of the application to be evaluated;

the execution result determining unit is used for generating a reference execution result of the application to be evaluated according to the input data based on the backup application of the locally deployed application to be evaluated;

and the first result determining unit is used for determining a first judging result of the application execution result of the application to be evaluated according to the reference execution result.

Optionally, the input data acquisition unit includes:

the configuration file acquisition subunit is used for acquiring a monitoring configuration file of the application to be evaluated;

and the input data acquisition subunit is used for acquiring the input data of the application to be evaluated according to the monitoring configuration file.

Optionally, the input data acquisition subunit is specifically configured to:

determining the deployment position of the application to be evaluated according to the application identifier of the application to be evaluated in the monitoring configuration file;

and acquiring input data of the application to be evaluated according to an information acquisition mode matched with the deployment position.

Optionally, the input data acquisition subunit is specifically configured to:

if the deployment position is a calculation core, establishing communication connection with the application to be evaluated, and acquiring input data of the application to be evaluated from the application to be evaluated;

And if the deployment position is the real-time core, acquiring input data of the application to be evaluated from the shared memory.

Example seven

Fig. 7 shows a schematic diagram of an electronic device 710 that may be used to implement embodiments of the present application. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. Electronic equipment may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the application described and/or claimed herein.

As shown in fig. 7, the electronic device 710 includes at least one processor 711, and a memory communicatively connected to the at least one processor 711, such as a Read Only Memory (ROM) 712, a Random Access Memory (RAM) 713, etc., in which the memory stores computer programs executable by the at least one processor, and the processor 711 can perform various suitable actions and processes according to the computer programs stored in the Read Only Memory (ROM) 712 or the computer programs loaded from the storage unit 718 into the Random Access Memory (RAM) 713. In the RAM 713, various programs and data required for the operation of the electronic device 710 may also be stored. The processor 711, ROM 712, and RAM 713 are connected to each other by a bus 714. An input/output (I/O) interface 715 is also connected to bus 714.

Various components in the electronic device 710 are connected to the I/O interface 715, including: an input unit 716 such as a keyboard, mouse, etc.; an output unit 717 such as various types of displays, speakers, and the like; a storage unit 718, such as a magnetic disk, optical disk, etc.; and a communication unit 719 such as a network card, modem, wireless communication transceiver, or the like. The communication unit 719 allows the electronic device 710 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunications networks.

The processor 711 can be a variety of general-purpose and/or special-purpose processing components having processing and computing capabilities. Some examples of processor 711 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, digital Signal Processors (DSPs), and any suitable processor, controller, microcontroller, etc. The processor 711 performs the various methods and processes described above, such as application monitoring methods.

In some embodiments, the application monitoring method may be implemented as a computer program tangibly embodied on a computer-readable storage medium, such as the storage unit 718. In some embodiments, some or all of the computer programs may be loaded and/or installed onto the electronic device 710 via the ROM 712 and/or the communication unit 719. When a computer program is loaded into RAM 713 and executed by processor 711, one or more of the steps of the application monitoring method described above may be performed. Alternatively, in other embodiments, the processor 711 may be configured to perform the application monitoring method by any other suitable means (e.g., by means of firmware).

Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems On Chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.

A computer program for carrying out the methods of the present application may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be implemented. The computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.

In the context of this application, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) through which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.

The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the internet.

The computing system may include clients and servers. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service are overcome.

It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present application may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solutions of the present application are achieved, and the present application is not limited herein.

The above embodiments do not limit the scope of the application. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application are intended to be included within the scope of the present application.

Claims

1. An application monitoring method, applied to a real-time core, comprising:

acquiring execution attribute information and standard attribute information corresponding to the application to be evaluated;

2. The method according to claim 1, wherein the obtaining the execution attribute information and the standard attribute information corresponding to the application to be evaluated includes:

acquiring a monitoring configuration file of the application to be evaluated;

and acquiring the execution attribute information and the standard attribute information corresponding to the application to be evaluated according to the monitoring configuration file.

3. The method according to claim 2, wherein the obtaining, according to the monitoring configuration file, the execution attribute information and the standard attribute information corresponding to the application to be evaluated includes:

acquiring the standard attribute information from the monitoring configuration file;

and acquiring the execution attribute information according to an information acquisition mode matched with the deployment position.

4. The method according to claim 3, wherein the acquiring the execution attribute information according to the information acquisition manner matched with the deployment location includes:

If the deployment position is a real-time core, establishing communication connection with the application to be evaluated, and acquiring the execution attribute information from the application to be evaluated according to the type to be evaluated;

and if the deployment position is a calculation core, acquiring the execution attribute information of the application to be evaluated from the shared memory according to the type to be evaluated.

5. An application monitoring method, applied to a computing core, comprising:

the first judgment result is sent to a real-time core, so that the real-time core determines the running state of the application to be evaluated according to the first judgment result and/or the second judgment result; the second judging result is a judging result of the application executing process of the application to be evaluated, which is determined by the real-time core according to the executing attribute information and the standard attribute information corresponding to the application to be evaluated.

6. The method of claim 5, wherein determining a first evaluation result of the application execution result of the application to be evaluated comprises:

acquiring input data of the application to be evaluated;

generating a reference execution result of the application to be evaluated according to the input data based on the locally deployed backup application of the application to be evaluated;

And determining a first judgment result of the application execution result of the application to be evaluated according to the reference execution result.

7. The method of claim 6, wherein the obtaining input data for the application under evaluation comprises:

acquiring a monitoring configuration file of the application to be evaluated;

and acquiring the input data of the application to be evaluated according to the monitoring configuration file.

8. The method according to claim 7, wherein the obtaining input data of the application to be evaluated according to the monitoring configuration file includes:

and acquiring the input data of the application to be evaluated according to the information acquisition mode matched with the deployment position.

9. The method according to claim 8, wherein the acquiring the input data of the application to be evaluated according to the information acquisition manner matched with the deployment location includes:

And if the deployment position is the real-time core, acquiring the input data of the application to be evaluated from the shared memory.

10. An application monitoring device, configured in a real-time core, comprising:

the attribute information acquisition module is used for acquiring the execution attribute information and the standard attribute information corresponding to the application to be evaluated;

11. An application monitoring device, configured in a computing core, comprising:

the first result sending module is used for sending the first judging result to a real-time core so that the real-time core can determine the running state of the application to be evaluated according to the first judging result and/or the second judging result; the second judging result is a judging result of the application executing process of the application to be evaluated, which is determined by the real-time core according to the executing attribute information and the standard attribute information corresponding to the application to be evaluated.

12. An electronic device, the electronic device comprising:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein,,

the memory stores a computer program executable by the at least one processor to enable the at least one processor to implement the application monitoring method of any one of claims 1-5 and/or to implement the application monitoring method of any one of claims 6-9.

13. A heterogeneous multi-core system-on-chip, wherein the chip comprises a real-time core and a computing core; the real-time core is in communication connection with the computing core;

the computing core determines a first judging result of an application execution result of the application to be evaluated, and sends the first judging result to the real-time core;

14. A computer readable storage medium storing computer instructions for causing a processor to implement the application monitoring method of any one of claims 1-4 and/or the application monitoring method of any one of claims 5-8 when executed.