Huawei Technologies Co., Limited

Shanxi Chen

Qixuan Wu

Wei Wei

Rongdao Yu

Fei Wang

Nan Wang

Jian Mg Cheng

Xueyan Huang

Kangmin Huang

Huimin Zhang

Mingjie Dong

Rui Li

Haibo Chen

Heng Liao

He Wei

Lei Dai

Jianming Dong

Xiaohui Bie

Miao Xie

Hongjiang Zhao

Zhenning Wang

This application provides a virtualized device, and an interrupt processing method running on the virtualized device. The method includes: performing, by a processor, the following operations in a guest mode: receiving, by the processor, an interrupt request from hardware; determining, by the processor, a processing entity of the received interrupt request based on a correspondence between the interrupt request and the processing entity; and when the processing entity of the received interrupt request includes the virtual processor currently running on the processor, determining, by the processor based on a correspondence between the interrupt request and an interrupt service routine, the interrupt service routine corresponding to the received interrupt request, and invoking the interrupt service routine to process the interrupt request. In this manner, trap-in and trap-out of a processor can be avoided for an application interrupt request, thereby reducing a processing delay of the application interrupt request.

Interrupt request processing method and apparatus, and virtualized device

A resource scheduling method implemented by a device, where the resource scheduling method includes determining a load characteristic of a frame drawing thread, where the frame drawing thread draws an image frame determining a target resource scheduling manner based on the load characteristic, and scheduling a resource for the frame drawing thread in the target resource scheduling manner.

Resource scheduling method and terminal device

A security control method and a computer system are provided. A first domain and a second domain are deployed in the computer system, the second domain is more secure than the first domain, a program is deployed in the first domain, and a control flow management module and an audit module are deployed in the second domain. The second domain is more secure than the first domain. When the program in the first domain is executed, the control flow management module obtains control flow information by using a tracer. The audit module audits the to-be-audited information according to an audit rule, and when the to-be-audited information matches the audit rule, determines that the audit succeeds and then allows the first domain to perform a subsequent operation, for example, to access a secure program in the second domain.

Security control method and computer system

Embodiments of the present invention disclose a road condition information sharing method. The method includes: receiving, by a server, a road condition information request sent by a first terminal, where the road condition information request carries a road condition position of concern; determining, by the server, a second terminal according to the road condition position of concern, where the second terminal has a road condition recording capability, and a distance between the second terminal and the road condition position of concern is less than a preset threshold; and sending, by the server, a road condition sharing request to the second terminal, so that the second terminal shares a road condition according to the road condition position of concern.

Road condition information sharing method

A multimedia file transmission method, which relates to the fields of data transmission and image processing, includes acquiring network information; determining a transmission version of a multimedia file according to the network information, where different transmission versions are corresponding to different multimedia file quality; and transmitting the multimedia file according to the transmission version. The network information is automatically acquired, and the transmission version of the multimedia file is automatically determined according to the network information, which not only saves an operation of manually selecting, by a user, a transmission version and reduces operation complexity, but also improves appropriateness of determining a transmission version.

Multimedia file transmission apparatus and method

Application discloses a picture encoding method and a terminal. In the method, a terminal divides the plurality of pictures into N groups, wherein the dividing is based on reference information of each of a plurality of pictures. The terminal encodes the N groups of pictures, where the following steps are performed on each one of the N groups of pictures: selecting a first picture from a target group according to a preset rule, and encoding the first picture, where the first picture is a picture first encoded in the target group, and the target group is any one of the N groups of pictures; selecting a reference picture for a second picture from the target group, where the second picture is a picture in the target group other than the first picture; and performing motion estimation on the second picture by using the reference picture, to encode the second picture.

Picture encoding method and terminal

The present disclosure includes a flight control method and apparatus. An example includes determining, when an unmanned aerial vehicle is flying, a specific flight zone to be entered by the unmanned aerial vehicle, where a flight clearance is required for the unmanned aerial vehicle to enter the specific flight zone. Application information and information about the specific flight zone is sent to a server, where the application information is used to apply for the flight clearance to enter the specific flight zone, and the information about the specific flight zone is used to indicate the specific flight zone. A flight instruction is sent when a flight clearance sent by the server is received, so that the unmanned aerial vehicle enters the specific flight zone according to the flight instruction.

Flight control method and apparatus, flight clearance method, flight safety maintenance method and apparatus, server, and aerial vehicle

A container monitoring method and apparatus, which are used for monitoring a plurality of monitored objects running on a physical machine. The type of plurality of monitored objects comprising at least one of a container, a process-in-container, or a thread-in-container. The physical machines comprising a primary monitor. The primary monitor receives monitoring information respectively reported by the multiple monitored objects. Monitoring information of monitored objects of a same type in the multiple monitored objects is reported by using a same channel. The primary monitor determines respective service statuses of the multiple monitored objects according to the monitoring information and unique identifiers. This can reduce resources consumed during monitoring in the prior art, and resolve a problem that a requirement for multidimensional monitoring on a container cannot be met due to high resource consumption.

Container monitoring method and apparatus

Embodiments of the present invention disclose an application convergence method and apparatus. Multiple convergence parameter interfaces are provided, and multiple convergence parameters registered by an application by using the convergence parameter interfaces are received. Therefore, when a convergence operation request of a user or an apparatus for multiple applications is received, multiple convergence parameters of the multiple applications can be obtained from the multiple convergence parameter interfaces; and the multiple convergence parameters of the multiple applications are separately converged, so as to implement convergence of the multiple applications.

Application convergence method and apparatus

The present invention discloses a positioning method, including: acquiring, by a mobile terminal, a location of the mobile terminal in open space; determining, by the mobile terminal according to the location of the mobile terminal in the open space, first closed space that corresponds to the location of the mobile terminal in the open space and in which a closed positioning service is provided; and performing, by the mobile terminal after determining the first closed space, closed positioning for the mobile terminal by using a closed positioning program and map data. The method of the present invention enables a mobile terminal to automatically perform closed positioning without the need to artificially identify closed space in which the mobile terminal is located and search for a corresponding closed positioning program, and therefore provides convenience for a user and can improve accuracy of closed positioning.

Positioning method and device

A remote control method, a smart terminal, and a smart remote control system. The smart remote control system includes a terminal device and at least one primary device, the terminal device is configured to provide a primary device list for a user; obtain and display a remote control panel of the controlled primary device according to the controlled primary device selected by the user; and sends control information to the controlled primary device according to an operation performed by the user on the remote control panel; and the primary device is configured to perform a corresponding control operation according to the control information. A terminal device is used to provide a remote control function for a user, so that the user may remotely control multiple controlled devices on one terminal device by using the remote control panel.

Smart remote control

A method and device for processing files of distributed file system are disclosed, in which the method involves dividing the file into at least one data group according to the size of the file, and determining first mapping information from the file to the at least one data group, in which each of the at least one data group includes content blocks and verification block of file, and determining second mapping information from each of the at least one data group to data storage servers storing the each of the at least one data group (), and providing the first mapping information and the second mapping information to a client for executing a writing operation of files (). The technical solution can improve availability of memory space and decrease costs of constructing a distributed file system.

Growing community of inventors

Shenzhen, China

Shanxi Chen