12 results about "Partitioned systems" patented technology

This application discloses an electronic device, a management controller, a firmware upgrade system, and a firmware upgrade method, relating to the field of server hardware technology. The electronic device includes a management controller and a hardware partitioning system. The management controller includes a first processor core and a second processor core. A first operating system runs on the first processor core, and a second operating system runs on the second processor core. The response time of the first operating system is higher than that of the second operating system. The hardware partitioning system includes multiple hardware partitions. The first processor core is used to receive a firmware file to be upgraded and to pass the firmware file to be upgraded to the second processor core. The second processor core is used to write the firmware file to be upgraded to at least one of the multiple hardware partitions for firmware upgrade. This solves the technical problems of resource redundancy and low resource utilization in related electronic devices.

The utility model relates to a modular partition splicing structure, and belongs to the technical field of building decoration construction. The structure comprises a partition plate, a plug connector and a fixing shaft, and is characterized in that a plug groove is formed in the side edge of the partition plate, and first limiting holes are formed in the two sides in the groove; the plug connector is of a cross-shaped or T-shaped structure, the plug-in protrusion of the plug connector is embedded into the plug-in groove, and a second limiting hole with an elastic clamping plate is formed in the plug connector. The fixing shaft is screwed into the plug connector through the threaded hole, and the elastic clamping plate is forced to expand outwards and be clamped into the first limiting hole when the cone frustum at the bottom of the fixing shaft is pressed downwards, so that self-locking fixing is achieved. Through node type insertion and mechanical linkage self-locking design, a traditional through keel structure is replaced, the use amount of metal materials is reduced, the single-time splicing time is shortened, and repeated lossless disassembly and assembly are supported. And the economical efficiency, the installation efficiency and the space adaptability of the partition system are remarkably improved.

The application relates to a package management-based safe starting method and a computer storage medium, characterized in that a BOOT booting kernel and a root file system are used to start a computer system, the method comprises the following steps: decomposing one or more versions of computer operating systems and corresponding application software into multiple software packages, and storing the software packages in a single-partition system area; dividing the multiple software packages into a rootfs package and a non-rootfs package, and making the content of the rootfs package point to the corresponding actual file or directory in the form of a soft link; gathering the stored software packages into the rootfs package under a determined path through the establishment of a soft link; and taking the rootfs package as a root file system to complete starting during starting. The reliability of embedded device starting can be effectively ensured.

The present disclosure generally relates to partitioning of data in a blockchain network, more particularly to system and method for time-spatial data partitioning in blockchain network. The system receives, to record to blockchain network, blockchain data comprising different types of information associated with tasks, and determine time dimensions and spatial dimensions from received blockchain data to analyze metrics or usage patterns at different time windows for pre-defined time. Further, system assigns in blockchain network, hierarchical structure with different levels for time-spatial partitions, based on the determined time dimensions and spatial dimensions. Furthermore, the system aggregates arrival data processing rate of tasks for accomplishing across he assigned time-spatial partitions relative to single time-spatial partition. Thereafter, the system processes data in hierarchical structure of blockchain network across time-spatial partitions, when the processing of the aggregated arrival data is to be performed across the one or more time-spatial partitions.

This application provides a partition device and a control method. The partition device includes: an n-level nested partition mechanism, where adjacent partition mechanisms in the n-level mechanism are capable of relative movement along a first direction, where n is a positive integer greater than or equal to 2. The n-level partition mechanism includes at least a first-level partition mechanism and an nth-level partition mechanism; the first-level partition mechanism is connected to the side wall of the vehicle's cabin, and the vehicle is equipped with a curtain device; the nth-level partition mechanism is used to: when the partition device is unfolded along the first direction, restrict the movement of the unfolded curtain device in the x-axis direction of the vehicle. This application embodiment can be applied to intelligent vehicles or new energy vehicles. This partition device, combined with the curtain, can form a partition system, which can meet the user's needs for partitions and curtains in different scenarios.

Systems and methods for debugging multi-core processors with configurable isolated partitions have been described. In an illustrative, non-limiting embodiment, an integrated circuit, may include: a plurality of Cross-Trigger Matrices (CTMs) configured to establish a debug network among a plurality of multi-cluster tiles (MCTs), where each MCT includes a plurality of processor cores, and where each processor core is assigned to a respective isolated partition of processor cores; and a System Interface (SI) coupled to the plurality of CTMs, where the SI is configured to control the plurality of CTMs to enable or disable at least a portion of the debug network to allow an isolated partition to be debugged independently of another isolated partition. A method may include enabling or disabling, by the SI, buses between the MCTs to create isolated debug networks, each isolated debug network corresponding to a distinct isolated partition of processor cores.

The invention relates to a data writing method and device, electronic equipment and a storage medium. The data writing method comprises the steps that identification information of starting of a partition system is acquired; the partition system comprises a first partition and a second partition. The identification information is used for indicating that the current operating system runs in the first partition or the second partition; when the identification information of the current operating system running in the first partition or the second partition is written into the target storage block, the whole target storage block is not directly erased, whether the target storage block has the free page or not is judged, if the target storage block has the free page, the identification information is written into the free page of the target storage block, and the target storage block is not erased. According to the embodiment of the invention, if the pages in the target storage block are fully written, namely the free pages do not exist, the whole target storage block is erased, so that the erasing frequency of the target storage block is reduced, and the service life of a storage unit in an embedded system with AB partitions can be remarkably prolonged.

The invention provides a partition system process CPU utilization rate monitoring system and a control method thereof, and the system comprises a local collection module which is deployed in each partition, collects the CPU time data of all processes in the partition in real time, and calculates the CPU utilization rate of the processes; the global coordination module receives the data acquired by the local acquisition module in each partition in real time, performs data aggregation and unified storage, and does not directly participate in process monitoring in the partition; the exception detection module is used for distinguishing process exceptions, local acquisition module exceptions and data transmission exceptions according to the stored data; an isolation adaptive distributed architecture design is adopted, and a local acquisition module is set to only access CPU time data of an internal process of a partition where the local acquisition module is located; and meanwhile, a global coordination module is arranged and does not directly intervene in process scheduling in the partition, so that the damage of traditional cross-partition monitoring to an isolation boundary is avoided, and the standard requirements of core partition systems such as ARINC653 and the like are met.

Systems and methods are described for implementing programmatic input / output (I / O) routing to datasets with user-defined partitions while providing unhandled data protection. As disclosed herein, a user may define a dataset as including one or more partitions, each partition including criteria for storing data objects written to the partitioned dataset in the individual partitions. Data objects written to the dataset can then be evaluated according to the criteria, and routed to an appropriate partition. To provide unhandled data protection, a dataset definition can include a default partition to which data objects are routed when the data object fails to satisfy the criteria of any of the set of user-defined partitions identified in the specification. Processing I / O operations according to a user-defined partitioning schema can enable data objects to be arranged according to any partitioning schema without tethering the partitioning to a particular underlying storage system.

The invention belongs to the technical field of computer application, and relates to a partitioning method in a complex network environment. In order to solve the problems of incomplete isolation, non-standard integration, opaque state and inflexible architecture of the existing partition technology, a partition architecture based on multi-dimensional abstraction is constructed, software logic is decoupled into a program running module, a communication module, a monitoring module and a display module, a distributed publishing / subscribing mechanism of a unified access platform (UAP) and QoS strategy control are combined, and a multi-dimensional partition architecture is established. And a partition system with logic isolation and flexible deployment is realized. The method solves the problems of software interoperation, resource management and state monitoring in a complex network environment, improves the reliability, real-time performance and maintainability of a system, and is suitable for complex network scenes such as industrial internet and distributed computing.