54 results about "Program treatment" patented technology

The invention discloses a high-reliability satellite service software solidification, verification and loading method and system, and belongs to the technical field of satellite service software, bootloader guide software and on-orbit single particle protection. The problems that satellite service software in an on-orbit program storage area is overturned, the ground does not perceive, and autonomous recovery cannot be achieved after overturning are solved. The method comprises a processing and checking strategy of a satellite service software program, a starting strategy of guiding software and a processing strategy after a program storage area is overturned. The method specifically comprises the following steps of: after a satellite service source program is processed, reading program files of three storage areas in sequence, judging the program of each area through a calculation checksum mode, and if all the programs cannot run, taking out a complete program in a bitwise two-out-of-three mode to run; after the satellite service software is reset, the overturned condition is repaired through verification and moving operation; and when the satellite service program runs, repairing is completed through an overturning detection mechanism. The method is suitable for curing, checking and loading the satellite service software of the high-orbit satellite in a more complex space environment.

An application processing method is performed by an electronic device. The electronic device includes a first processor and a second processor, the first processor running a first operating system, the second processor running a second operating system. The method includes: entering an application management interface in the first operating system, the application management interface displaying an application processing entry of a first application installed in the second operating system; and in response to a triggering operation performed on the application processing entry of the first application, entering a management item interface of the first application. An application management item of the first application is displayed in the management item interface of the first application.

Systems and methods provide an extensible, multi-stage, realtime application program processing load adaptive, manycore data processing architecture shared dynamically among instances of parallelized and pipelined application software programs, according to processing load variations of said programs and their tasks and instances, as well as contractual policies. The invented techniques provide, at the same time, both application software development productivity, through presenting for software a simple, virtual static view of the actually dynamically allocated and assigned processing hardware resources, together with high program runtime performance, through scalable pipelined and parallelized program execution with minimized overhead, as well as high resource efficiency, through adaptively optimized processing resource allocation.

A method for detecting attacks on a computer system. The method includes ascertaining an input grammar, according to which a program running on the computer system processes inputs, by observing how the program processes a set of inputs; receiving one or more further inputs to the program; checking whether the ascertained input grammar can generate the one or more further inputs; and triggering a security measure depending on whether the ascertained input grammar can generate the one or more further inputs.

According to various embodiments, a method for detecting attacks on a computer system (101, 102, 200) is described, comprising determining an input grammar (302, 307) according to which a program (202) running on the computer system (101, 102, 200) processes inputs, by observing how the program (202) processes a set of inputs (303, 307), receiving one or more further inputs (307) to the program (202), checking whether the determined input grammar (302, 307) can generate the one or more further inputs (307), and triggering a security measure depending on whether the determined input grammar (302, 307) can generate the one or more further inputs (307).

Program editing device (10) for editing a motion program of a robot, wherein the device (10) comprises: a program processing unit (11) configured to receive a common processing operation on a first type of icons corresponding to commands relating to the control of the robot, and a second type of icons corresponding to commands relating to imaging with a visual sensor and the processing of captured images, and a program generation unit (14) configured to generate the motion program according to the edited first type of icons and the second type of icons; the program processing unit (11) comprises: an editing screen display unit (12) configured to display a program creation area for generating a control program of the robot by arranging the first type of icons, and a process input receiving unit (13) configured to receive a process input for arranging the first type of icons and the second type of icons in a process sequence in the program creation area, wherein the program generation unit (14) generates the motion program according to the first type of icons and the second type of icons that are arranged in the program creation area in the operation sequence.

The invention relates to a full-process medical program parameter optimization method and device, computer equipment, a computer readable storage medium and a computer program product. The method comprises the following steps: a modeling process: determining a time sequence prediction model; the time sequence prediction model is determined based on a plurality of historical program processing events and historical detection results in a continuous potential factor hidden state; an intervention process: performing anti-fact modification on the program event parameters of the initial medical program parameter set to obtain an anti-fact medical program parameter set; an inference process: performing anti-fact inference sampling on the program event parameters of the anti-fact medical program parameter set based on a time sequence prediction model to obtain anti-fact benefits; the anti-fact income is used for representing a program effect; and a feedback process: optimizing the program event parameters of the initial medical program parameter set according to the anti-fact income to obtain an optimized medical program parameter set. By adopting the method, the accuracy of effect prediction can be guaranteed, and a parameter set with a better effect can be obtained.

This simulation device updates a governing equation and performs a simulation. The simulation device comprises a processor and a memory that stores a program to be executed by the processor. The processor acquires an event flag that stores events included in a target to be analyzed by the governing equation. The processor generates data in which coefficients of respective terms of the governing equation are stored, for each event stored in the event flag. The processor updates the coefficients of respective terms of the governing equation to coefficients of the corresponding event in the data, on the basis of the event that is a target of the simulation based on the governing equation.

The application discloses a YTS engine-based transplanted application RAM resource optimization method and device and equipment, and relates to the technical field of intelligent television running transplanted applications. The main idea comprises the following steps: after starting the application, resource information in a scene data file is read, and initial scheduling weight values of each resource are configured according to resource historical use data; when threads are in real-time processing of each scene resource, the scheduling weight values of corresponding resources in the scene are dynamically changed according to program progress and user use operations on the current scene; and real-time comparison is carried out between the updated scheduling weight values and a preset release threshold, so that it is decided whether the corresponding resources are released in the running memory. Through reasonable scheduling of scene resources, the application greatly reduces instruction operation such as creation and release of scene resources, improves program processing efficiency while intelligently optimizing memory management, and significantly improves the experience of users using the transplanted program on the television end.

The embodiment of the invention relates to a method for controlling program processing logic, and the method comprises the steps: determining whether a preset file directory contains an identification file or not, so as to generate a determination result; based on the determination results, variable values of global variables in a running memory are determined, the running memory is used for loading the target program, and different determination results correspond to different variable values of the global variables; determining the processing logic of the target program based on the variable value of the global variable; and in response to starting of the target program, running the target program according to the processing logic. Therefore, the matching degree between program operation and object requirements can be improved, the iteration efficiency of the program can be improved, the complexity of control program processing logic is reduced, and the operation risk of the program is reduced.

The invention discloses a method, a device and equipment for optimizing RAM (Random Access Memory) resources of a transplanted application program based on a YTS engine, and relates to the technical field of running the transplanted application program by a smart television. The method mainly comprises the steps that after an application program is started, resource information in a scene data file is read, an initial scheduling weight determined by resource historical use data is configured for each resource, and when a thread processes each scene resource in real time, the scheduling weight is determined according to program progress and use operation of a user on a current scene. The scheduling weight of the corresponding resource in the scene is dynamically changed, and real-time comparison is performed based on the updated scheduling weight and the preset release threshold, so that whether the corresponding resource is released in the running memory or not is decided. Through reasonable scheduling of the scene resources, instruction operations such as creation and release of the scene resources are greatly reduced, the operation and storage management is intelligently optimized, the program processing efficiency is improved, and the experience of a user using a transplantation program at a television end is remarkably improved.

A computing device configured to store one or more multiscale models of chemical kinetics, the computing device comprising a processor, a memory, and programming in the memory. Execution of the programming by the processor configures the computing device to implement functions. The computing device receives an input model of chemical kinetics. The computing device categorizes the input model with a scale category, and tests the input model based on a quality test. The computing device extracts metadata from the input model, and stores the input model based on the scale category and results of the quality test. The computing device receives a request for the one or more multiscale models of chemical kinetics, including one or more requested metadata. The computing device transmits the input model or a portion thereof in response to the request, based on a match between the one or more requested metadata and the extracted metadata.

A method includes: executing, on a host computer including a host processor and host memory, a hypervisor managing a virtual machine including a virtual processor and virtual machine memory, the virtual machine executing a guest program stored in the virtual machine memory, the guest program including machine instructions; disabling, by the hypervisor, execute permissions on a first page of the virtual machine memory; and handling, by the hypervisor, a first abort triggered when the virtual processor executes an instruction in the first page of the virtual machine memory having an execute permission disabled including: replacing, by the hypervisor, one or more instructions in the first page of the virtual machine memory; disabling read and write permissions and enabling an execute permission in a first entry of a page table corresponding to the first page of the virtual machine memory; and resuming execution of the guest program on the virtual processor.

A method includes: executing, on a host computer including a host processor and host memory, a hypervisor managing a virtual machine including a virtual processor and virtual machine memory, the virtual machine executing a guest program stored in the virtual machine memory, the guest program including machine instructions; disabling, by the hypervisor, execute permissions on a first page of the virtual machine memory; and handling, by the hypervisor, a first abort triggered when the virtual processor executes an instruction in the first page of the virtual machine memory having an execute permission disabled including: replacing, by the hypervisor, one or more instructions in the first page of the virtual machine memory; disabling read and write permissions and enabling an execute permission in a first entry of a page table corresponding to the first page of the virtual machine memory; and resuming execution of the guest program on the virtual processor.

There is provided a technique that enables direct communication between users participating in an event and between the users and the performer. There is provided a management apparatus comprising: a memory storing a program; and a processor that, by executing the program stored in the memory, is configured to: store event holding information related to a held event; manage a channel that is a communication tool opened for each performer and each event; acquire ticket information related to a ticket for the event possessed by a user, and compares the acquired ticket information with the event holding information, so as to confirm that the user possesses the ticket; and permit the user who has been confirmed to possess the ticket for the event and a performer of the event to make a post to the channel and view a post to the channel.

The application provides a program processing method and device, which can be used in the financial field or other fields. The method comprises the following steps: acquiring code resources of multiple programs, and classifying the code resources to determine the types corresponding to the programs; performing code analysis on the code resources to obtain mutual calling relations between the programs belonging to the same type and direct calling relations between the programs of different types; generating a program calling relation graph according to the mutual calling relations and the direct calling relations, and generating a program list corresponding to each business type according to a preset business type and the program calling relation graph. The application can automatically analyze the program code, analyze the calling relations between the programs, obtain the program calling relation graph, quickly generate the program list corresponding to each business type, improve the accuracy and efficiency of the program code modification and optimization, and greatly facilitate the business design and development.

This invention provides a fine-grained code encryption method based on a variable window and a method for executing the code thereon. The fine-grained code encryption method includes: setting a window size based on the machine code length of the instruction statements in the target program; and targeting window P... i The machine code of each instruction statement is used with key K. i Encryption is performed, and based on window P i The machine code length and type of the instruction statement in the window P are used to determine the window P. i Slide to a new window; after processing the target program, an initial encryption program is obtained; after injecting the interpreter into the initial encryption program and adaptively modifying the metadata of the initial encryption program, the encryption program of the target program is obtained. This invention utilizes a variable window mechanism to ensure data confidentiality and effectively increases the analysis cost for attackers.

Systems and methods provide an extensible, multi-stage, realtime application program processing load adaptive, manycore data processing architecture shared dynamically among instances of parallelized and pipelined application software programs, according to processing load variations of said programs and their tasks and instances, as well as contractual policies. The invented techniques provide, at the same time, both application software development productivity, through presenting for software a simple, virtual static view of the actually dynamically allocated and assigned processing hardware resources, together with high program runtime performance, through scalable pipelined and parallelized program execution with minimized overhead, as well as high resource efficiency, through adaptively optimized processing resource allocation.

This invention relates to the field of data processing technology, and more particularly to an interactive teaching program processing method and system based on task scheduling. The method includes the following steps: acquiring user teaching interaction requests and parsing the teaching behavior type and current teaching state; assessing the impact of teaching behaviors on subsequent teaching processes based on changes in the teaching state, and generating teaching task scheduling identifiers; inserting or adjusting the execution order of teaching tasks in the task scheduling queue according to the scheduling identifiers; calling the teaching program module according to the adjusted task scheduling queue to generate interactive processing results; and outputting the interactive processing results and updating the next teaching state. This invention, by classifying and judging the teaching state disturbances caused by teaching interaction behaviors, and accordingly implementing order preservation, partial adjustment, or structural reconstruction of the teaching task scheduling queue, enables the teaching program to adaptively handle different teaching scenarios while ensuring the continuity of the teaching process and the correctness of content dependencies.

The application discloses a program processing method of a domain controller. The method is applied to the domain controller, the domain controller comprises at least two M cores, at least one A core, a first storage medium and a second storage medium, the first storage medium comprises a boot program of the domain controller, the second storage medium comprises M core application programs, a configuration file of the domain controller and A core related programs, and the method comprises the following steps: the A core checks whether each program in the second storage medium can be read and written; if each program in the second storage medium can be read and written, the A core updates to-be-updated programs in the second storage medium based on the configuration file and a downloaded update file; and if at least one program cannot be read and written, a first M core in the at least two M cores executes the boot program of the domain controller, formats the damaged program through the boot program of the domain controller, and updates the to-be-updated programs based on the configuration file and the downloaded update file.

This application discloses a controller program processing method, system, and controller, belonging to the field of automatic control technology. The controller program processing method includes: determining the target compilation unit of the offline project according to the compilation update mode input by the user; allocating a variable data area for each program organization unit and setting a reserved free area at the end of the variable data area; reallocating addresses in the original data area and the reserved free area in the case of incremental compilation and when the variable modification of the program organization unit meets the preset data area conditions; after connecting to the controller online, comparing the offline project with the online project to identify the changes in the target compilation unit; determining the target online update strategy according to the changes, and executing the update according to the target online update strategy. This application can achieve non-intrusive online updates of the controller program.

The embodiment of the invention discloses a program processing method and device, equipment, a storage medium and a program product.The program processing method comprises the steps that an operation command sent by a first processor is received through a communication interface between the first processor in a device body and a second processor of a display board card; in response to the operation command, enabling the second processor to enter a corresponding working mode; and under the condition that the second processor enters the corresponding working mode, processing an application program in the second processor based on the operation command. Thus, upgrading is carried out through the communication interface between the device body and the display board card, a panel and an additional downloader do not need to be disassembled, and compared with a method that a panel needs to be disassembled and then an additional downloader is adopted for upgrading in the related technology, the upgrading operation is simpler and more convenient, the upgrading efficiency is higher, the time cost and the labor cost are reduced, and the upgrading efficiency is improved. And the reliability is higher.

This invention provides a programming method and system suitable for instruction source switching, including step S1: constructing an instruction source switching program block; the instruction source switching program block includes instruction source data and control instruction data blocks; step S2: completing the switching of different instruction sources based on the instruction source switching program block; the instruction sources include local instruction sources and remote instruction sources. This invention can greatly reduce the workload of programmers and reduce the amount of program processing by the CPU; because it can switch program instructions in batches, it greatly simplifies the programming process, improves the programming efficiency of programmers, and reduces the error rate; the more device components that need to switch instruction sources, the more obvious the advantages of this invention become; it is not limited to industry, but can also be extended to various industries for use in control systems.

The application discloses a kind of based on the instruction scheduling optimization method of Bisheng compiler of Peng platform, storage medium, equipment and computer program product, comprising: obtaining the source program to be scheduled by Bisheng compiler on Peng platform, whether source program is legal using context-independent grammar judgment;The power consumption required for scheduling illegal source program is calculated and sorted, and the sub-functions in the illegal source program are rearranged by dependency graph construction algorithm in turn to the illegal source program sorted from small to large;Illegal source program in sub-function is modified by log analysis method in turn to the illegal source program sorted from large to small;Illegal source program is handled using the above two methods from two ends to middle, and then whether the source program is legal after processing is judged;If still illegal, exchange two kinds of methods to handle illegal source program, judge whether the source program is legal again, if legal, carry out instruction scheduling by Bisheng compiler;Otherwise, mark the illegal source program, and alarm.

Disclosed in embodiments of the present description are a cloud rendering mini-program processing method and apparatus, and a device, applied to a cloud. The method comprises: acquiring an original browser kernel, and by using the browser kernel to dynamically run a first target mini-program, pruning the browser kernel to generate a preliminary browser kernel; selecting an mini-program target adaptation capability, and fusing the mini-program target adaptation capability with the preliminary browser kernel to obtain a fused browser kernel; generating a lightweight kernel container on the basis of the fused browser kernel; receiving operation information sent by a remote user terminal, starting and running a second target mini-program within the kernel container, and for the operation information, generating a corresponding response rendering result; and returning the response rendering result to the user terminal, so that the user terminal displays the response rendering result.

The embodiment of the invention discloses a batch program processing method and device, equipment and a medium, and relates to the technical field of financial science and technology. The method comprises the following steps: acquiring a current batch running state of a current batch program of a current service; if the current batch operation state is a batch operation success state, obtaining service feedback data of the current service, and determining a current program operation state of each current subprogram in the current batch program according to the service feedback data; if the program abnormal operation state exists in the current program operation states, the current load state of a data node where each current subprogram is located is obtained; and inputting the current program running state and the current load state of each current subprogram into the trained fault diagnosis model to obtain program abnormal data of the current batch programs, and updating the current batch programs according to the program abnormal data. Automatic updating of the batch programs is achieved, and the updating efficiency of the batch programs is improved.

The invention provides an application program processing method and device, electronic equipment, a storage medium and a program product, and relates to the technical field of computers, in particular to the technical fields of cloud computing, video playing, video processing and the like. The method comprises the steps of starting a daemon process of a target application program in response to a starting operation for the target application program; a target configuration item in the configuration information of the target application program is set through the daemon process, and the target configuration item is determined based on historical configuration information and historical operation information of the target application program; and starting a host process of the target application program through the daemon process based on the set configuration information. The operation stability of the target application program can be improved.

According to various embodiments, a method for detecting an attack on a computer system (101, 102, 200) is described, comprising: determining an input syntax (302, 307) according to which a program (202) running on the computer system (101, 102, 200) processes inputs by observing how the program (202) processes a set of inputs (303, 307); receiving one or more further inputs (307) to the program (202); checking whether the determined input syntax (302, 307) can generate one or more further inputs (307); and triggering a security measure according to whether the determined input syntax (302, 307) can generate the one or more further inputs (307).

To safely operate a white list even when using a low price auxiliary storage device having lower failure resistance.SOLUTION: An information processing device according to the embodiment includes: an auxiliary storage device being an inner storage for storing one or more programs; a processor for executing the programs; and an interface with an external storage which stores a white list being a list of discrimination information for discriminating propriety of execution of each of the plurality of programs by the processor. The processor acquires the white list from the external storage via the interface, and verifies integrity of the acquired whitelist. When the acquired whitelist is perfect, the processor stores the acquired white list in the internal storage, as a white list to be used as propriety discrimination for usage of the program when executing one of the programs stored in the inner storage.SELECTED DRAWING: Figure 2