64 results about "Logical partition" patented technology

The invention relates to the field of electronic communication, and provides a multi-protocol dynamic switching method and system based on an FPGA. The method comprises the following steps: carrying out regional division on an FPGA chip through a layout planning tool to obtain a static logic region and a plurality of reconfigurable logic partitions; performing hanging processing on the current protocol module based on the protocol switching trigger signal, and writing running state data of the current protocol module into a state cache unit to obtain protocol context snapshot data; according to the target protocol type, bit stream loading is carried out on the corresponding reconfigurable logic partition through configuration of an access port, and a reconfiguration protocol module is obtained; and reading protocol context snapshot data, and performing state recovery on the reconstruction protocol module to obtain a target protocol data path. According to the invention, rapid protocol switching is realized, the utilization rate of hardware resources is improved, and the system deployment cost is reduced.

The invention provides a data cache optimization method, device and equipment for a vehicle-specification MCU and a storage medium, and the method comprises the steps: building a multi-target cache decision through predicting the future data access probability distribution, and giving consideration to the real-time performance and the memory utilization rate. A cache is divided into logic partitions with different priorities, and the sizes of the partitions are dynamically adjusted, so that a self-adaptive cache layout is formed. In combination with access probability distribution and a partitioning strategy, a dynamic pre-fetching threshold value is set, data pre-fetching is executed, and elimination and updating are performed in a task execution period, so that the caching efficiency and stability of a vehicle gauge MCU in a high-temperature and strong-vibration environment are improved, and the method is suitable for a vehicle-mounted control system with strict requirements on safety and performance.

The invention relates to a customer service scene-oriented collaboration system and method, and belongs to the technical field of artificial intelligence. In the system, a shared memory storage center stores knowledge entries from a plurality of customer service agents in a predefined data structure; the shared memory storage center is provided with an access control mechanism associated with a visible domain identifier, and an access range is limited during retrieval through a logic partition; the memory management module receives candidate knowledge entries from each customer service agent based on a trigger event, determines visible domain identifiers for the candidate knowledge entries, associates the candidate knowledge entries with the visible domain identifiers, and stores the associated candidate knowledge entries and the visible domain identifiers in the shared memory storage center; the problem processing and decision-making module responds to an access request from any customer service agent and determines a corresponding visible domain identifier according to the identifier of the customer service agent; and executing access based on the visible domain identification and the input question, and retrieving knowledge entries with access from a shared memory storage center to realize cross-agent multiplexing.

The invention provides an electronic canvas processing method and device and display equipment, relates to the technical field of computers, and is used for realizing infinite extension of an electronic canvas and improving the convenience of content creation of a user. The method comprises the steps that a plurality of logic partitions are created based on a canvas area displayed on a display screen, areas corresponding to the logic partitions and the canvas area form an extended canvas, and first graphic objects in the logic partitions and second graphic objects in the canvas area form graphic content of the extended canvas; rendering a graphic object in the graphic content, and displaying the second graphic object in the display screen after rendering is completed; in response to canvas translation operation input by a user, determining a target graphic object to be displayed in the display screen in the graphic content; and rendering the target graphic object, and controlling the display screen to display the rendered target graphic object.

The application discloses a warehouse partition storage management method based on warehousing product data and relates to the technical field of warehouse management.The application first divides the warehouse into three virtual functional areas according to a virtual partition ratio, binds virtual attribute parameters to storage locations in each virtual functional area, then extracts product turnover attribute data to be warehoused, matches a corresponding target functional area by means of an intelligent model, and finally sorts product sequences in the target functional area according to warehousing time, and sequentially completes target location allocation.The application discards the traditional fixed physical partition mode, realizes dynamic division of logical partitions without changing the hardware layout of the warehouse, combines location turnover scoring to complete partition classification, matches high turnover goods with the storage location with the highest operation efficiency, relies on an artificial intelligence model to analyze product turnover data to replace artificial experience to determine partition attribution, greatly improves matching accuracy, and allocates locations based on warehousing time to fully utilize idle locations released after delivery and revitalize warehouse resources.

The invention relates to the technical field of solid state disks, and discloses a data downswiping management method and device, equipment and a storage medium. The data downwriting management method comprises the following steps: receiving a write request of a logic partition supporting random writing; applying for a data buffer area and a cache basic management unit; receiving write request data corresponding to the write request, and writing the write request data into the data buffer area based on the cache basic management unit; judging whether the write request triggers implicit lower refreshing or not; if the implicit down-brushing is triggered, writing the write request data information in the down-brushing range in the pre-down-brushing area into the down-brushing area according to the size sequence of the logic block addresses; and if the implicit down-brushing is not triggered, writing the write request data information into the pre-down-brushing area. According to the method and the device, the write request of the ZRWA region can be quickly responded, so that the random write performance of the ZRWA region is equivalent to the sequential write performance of the ZNS, and the write performance of the ZRWA region is prevented from being reduced.

The invention discloses a method for testing NAND link reliability of a solid state disk, and belongs to the technical field of solid state disks. Comprising the steps that S1, an SSD master control sends a write command sequence to an NAND particle, and verification data is written into a cache unit; s2, the SSD master control polls the minimum encapsulated physical entities and the internal logic partitions of the NAND particles, sends a read command sequence, and switches data in a cache unit to a readable state; s3, the SSD master control sends a data reading time sequence, the data in the target cache unit is compared with the original test data, and if the data are inconsistent, it is judged that the link of the minimum capsulable physical entity and the link of the internal logic partition corresponding to the target cache unit are abnormal. According to the invention, the read-write test is directly carried out on the NAND cache unit, so that the interference of the inherent data jump of the Flash Array on the test result is effectively avoided.

A key value store is maintained at a destination and includes pages of a B+ tree holding filing metadata of first and second files belonging to a logical partition of a filesystem. The pages are associated with KVS keys, each KVS key including a logical partition id, snapshot id, and page number. The snapshot id corresponds to a current snapshot id at a time the pages were written to the KVS. A clone is created at the destination. The parent is assigned a first logical partition id, clone child is assigned a second logical partition id, and current snapshot id is incremented. The destination receives changes to the first and second files. As soon as updates are applied to one of the first or second files, the updated file is scanned for viruses while updates continue to be applied to another of the first or second files.

This application relates to a logical Java Card runtime environment. Techniques are disclosed for generating a message stream configured to indicate the source of various messages within the message stream. In particular, an indicator identifies at which interface of a terminal (e.g., of a mobile handset) a message was received. The terminal receives messages on various interfaces and separates messages received via different interfaces within the message stream with interface switch indicators. In one embodiment, a smart card receives a message stream that includes a set of messages and interface switch indicators therein. The smart card delivers messages from the message stream to a single logical partition of the smart card until an interface switch indicator is identified in the message stream. From that point on, the smart card delivers messages from the message stream to a different logical partition of the smart card until another interface switch indicator is identified in the message stream.

A method, according to one embodiment, includes obtaining information generated by a hypervisor, where the generated information details a classification process. The classification process includes classifying physical memory blocks as residing on a first server or a second server, and associating the physical memory blocks with logical memory blocks of logical partitions of the first server and logical partitions of the second server. The method further includes providing the generated information to an operating system used to manage the logical partitions of the first server and the logical partitions of the second server. The operating system is caused to use the information to classify memory pools to a home memory cluster of the first server or to a remote memory cluster of the second server, and memory pages are caused to be dynamically stored within allocations of the memory pools based on predetermined usage statistics.

A computer-implemented method, according to one embodiment, includes mapping hosts in communication with a storage system to compartment constructs that are logical partitions of the storage system, analyzing interoperability of the hosts and the compartment constructs and defining, based on the analysis, risk profiles for applications run on the hosts. Ownership of storage objects to the compartment constructs is assigned based on the risk profiles, where each of the storage objects define a logical partition of one of the hosts and a logical partition of a storage volume of the storage system.

A database with virtual partitioning. A computer system used to implement the database receives a request for a database operation to be performed on data stored in a portion of the database, where the data has a group of logical partitions (e.g., tenants of a multi-tenant database), and where the portion of the database is not further physically partitioned. The computer system identifies a virtual partitioning scheme for the database operation, the virtual partitioning scheme defining sub-groups of the group of logical partitions. The computer system then performs the database operation for the sub-groups defined by the virtual partitioning scheme. Multiple virtual partitioning schemes can be active at the same time, and virtual partitioning schemes can be created dynamically in some instances.

This disclosure provides a task allocation method, apparatus, device, warehousing system, and storage medium. The task allocation method is applied to a warehousing system whose warehouse includes multiple logical partitions, each logical partition including one or more physical areas. The method includes: determining each item to be scheduled corresponding to at least one task; determining each target robot to perform at least one task based on the logical partition corresponding to each item to be scheduled and the area attributes of each robot, wherein the area attributes are used to describe the logical partition corresponding to the robot; and determining the task to be performed by each target robot based on the storage space corresponding to each item to be scheduled, so as to complete at least one task. This realizes the determination of the robot to perform the task corresponding to the item based on the area corresponding to the item and the area attributes of the robot, thereby improving the flexibility of task allocation and the efficiency of task processing.

The invention relates to the technical field of logistics storage intelligent scheduling, and discloses a logistics storage intelligent scheduling method and system. The method comprises the following steps: constructing a virtual storage model and injecting a real-time operation data stream to form a storage dynamic twinborn body; implanting a self-adaptive scheduling logic core in the twin body, and performing multi-dimensional task analysis through the core to generate a task decomposition atlas; resource matching operation is carried out in the logic partition based on the atlas, and a resource matching scheme is output; generating a control instruction sequence containing time sequence constraint according to the scheme and issuing the control instruction sequence to a physical execution terminal; and collecting a feedback data stream to correct the twinborn state. Through real-time data flow driving, synchronous sensing and instantaneous response of the storage state are realized, and the scheduling deviation caused by data updating delay of a traditional system is solved. Through the task decomposition atlas, deep structured analysis and multi-resource collaborative matching of complex tasks are realized, and the overall utilization efficiency of resources and the task execution fluency are improved.

A key value store is maintained in which the key value store includes pages of a B+ Tree structure holding file metadata of a logical partition of a filesystem. The pages are associated with keys through which the pages are retrieved from the key value store. The keys are named. A clone is created of the logical partition, the logical partition now being a parent and the clone now being a child. The naming of the keys is used to allow the pages stored in the key value store to be read by any of the parent or child. The naming of the keys is used to allow any of the parent or child to make updates to the pages, where updated pages are owned by a respective parent or child that made the updates, and pages not updated remain accessible by any of the parent or child.

To facilitate differential software updates for automotive operating systems (OS). [Solution] The update method includes communicating information associated with a software update to the vehicle system's OS with an external source of the vehicle system, obtaining a portion of the software update from the source, and applying the obtained portion of the software update to a partition of the OS, wherein the partition of the OS comprises at least one of a first partition managing a first type of data and a second partition managing a second type of data, the first type of data comprising at least one of non-adaptive data, data that is not frequently changed, and safety-critical data, and the second type of data comprising at least one of adaptable data, data that is frequently changed, and non-safety-critical data, and the first partition and the second partition are logical partitions implemented by the OS configuration.

The present application relates to the technical field of computer data storage, and particularly relates to a dynamic merging data storage system, comprising a data receiving and hash partitioning module, an in-memory indexing and log writing module, a partition-level triggering and dynamic merging module, an index updating and adaptive optimization module, a query processing module and a load sensing module. The present application introduces a dynamic merging mechanism based on hash partitioning to disperse data according to key values to multiple independently managed logical partitions, each of which maintains a local in-memory hash table and a log file, and performs local merging only when local triggering conditions are met, thereby avoiding the performance bottleneck caused by the multi-layer structure and global ordering in the traditional LSM-tree; since the merging operation is limited within a single partition, the I / O overhead and CPU resource occupation are significantly reduced, and the concurrent processing capacity and response stability of the system are improved.

The invention discloses a terminal upgrading method and device, equipment and a computer storage medium. According to the method, the target logic partition is selected to be started according to the corresponding starting parameters in the logic partitions, dynamic selection of the logic partitions can be achieved, therefore, switching of the logic partitions can be achieved, and the stability of terminal upgrading is improved. And the starting state of the storage partition in the target logic partition is detected through the monitoring program, and under the condition that it is detected that the storage partition in the target logic partition is successfully started, a storage partition upgrading result is obtained. Under the condition that the storage partition upgrading result is not obtained, whether the version of the storage partition in the target logic partition is consistent with the version of the storage partition of the server or not is detected, and finally under the condition that the version of the storage partition in the target logic partition is inconsistent with the version of the storage partition of the server, the target logic partition is upgraded. And the target version upgrading text is downloaded for upgrading, so that the stability of terminal upgrading can be further improved.

An electronic device according to various embodiments of the present document may comprise a non-volatile memory and at least one processor. The non-volatile memory can be executed by the at least one processor, and, when executed, can store instructions for instructing the electronic device to: generate a logical partition in a data area of the non-volatile memory; copy, to the generated logical partition, at least a part of data stored in the data area and store same; form, in the data area, a first disk area including the logical partition and a second disk area including a physical area differing from that of the first disk area; copy, to the second disk area, at least a part of the data stored in the logical partition and store same; format the first disk area; and restore the data stored in the second disk area to the first disk area. Other various embodiments are possible.

A computer-implemented method for partition table data writing includes obtaining a first data row to be written into a first partition table and a current partitioning rule indicating at least that the first partition table includes a partitioning key that is a basis for dividing data rows to be written into logical partitions and a first quantity of partitions. A target logical partition corresponding to the first data row is determined. A target physical partition is determined, where the target physical partition has a globally unique partition identifier. The globally unique partition identifier of the target physical partition and an auto-increment identifier of the first data row to the first data row are added as a composite primary key value. The first data row with the composite primary key value is stored to the first partition table.

The invention relates to the technical field of display control, in particular to a supermarket shelf intelligent display terminal control system which comprises a number distribution module, a content delivery module, a path binding module, a scheduling propulsion module and a control closed-loop module. According to the method, the serial number mapping relation is constructed based on the on-site arrangement sequence and the shelf position information, sequenced management of terminal identification serial numbers is achieved, controllability and searchability of terminal serial number logic are improved through generation of the scheduling index, the binding relation between content and the display terminal is established through a serial number comparison mode, and the terminal identification serial number management efficiency is improved. According to the method, content is written quickly and accurately, structural uniformity of delivery paths is guaranteed through connectivity screening of target numbers in logic partitions, continuity of content pushing is improved by pushing task state conversion in combination with a scheduling period, and a feedback mechanism is formed through dynamic configuration of task completion marks and retransmission identifiers. And the mapping efficiency of the commodity update content, the accuracy of path management and control and the timeliness of scheduling control are improved.

The invention discloses a calculation storage method, electronic equipment, a readable storage medium and a program product, and belongs to the technical field of data storage. The computing storage method is applied to the computing storage equipment and comprises the following steps: acquiring a data read-write command; determining a target logic partition corresponding to the data read-write command according to a pre-configured corresponding relationship between the logic partition and the arithmetic unit and the data read-write command; and storing target data corresponding to the data read-write command to the target logic partition, and performing operation on the target data based on a target operation unit corresponding to the target logic partition to obtain an operation result corresponding to the target data. In this way, the computing storage device can adapt to various different application scenes, the data reading and writing requirements of different computing storage applications are met, and therefore the universality and performance of the computing storage device are improved.

The application discloses a dynamic partition burning method and device, a chip, a chip module and a storage medium. The total size of at least one system image data in a first system image file to be burned to a dynamic partition is acquired, the format of the first system image file is a non-sparse matrix format, and the dynamic partition comprises at least one sub-logical partition; information of the total size is written into header information of a second system image file, the second system image file is a sparse matrix format file of the first system image file; and at least one system image data in the first system image file is burned to at least one sub-logical partition respectively according to the header information, so that only system image data needs to be downloaded and burned during burning, and a reserved space does not need to be burned, and the downloading and burning efficiency is improved.

The invention discloses a hybrid orbit constellation dynamic routing method based on OSPF improvement, and belongs to the technical field of network routing. According to the method, a static routing table is adopted in a backbone area with a relatively fixed topological structure by utilizing the characteristic of topological change of a mixed track, an access area with relatively large topological structure change is divided into a plurality of sub-areas, static routing is adopted in the sub-areas, and dynamic routing is adopted in the sub-areas. Through the coupling design of the physical partition and the logic partition, the contradiction between the high-speed change of the satellite network topology and the routing convergence speed of the whole network is solved, the topology change is locally updated, and the global dynamic routing range is reduced by more than 70%.

The invention provides an automobile uplink data processing system and method based on flink, and belongs to the technical field of vehicles. The system comprises a data source used for accessing an original uplink data stream of a Kafka queue; the data conversion module is used for preprocessing the original uplink data stream of the vehicle terminal to obtain a structured data field; the resource allocation module is used for logically partitioning the structured data fields according to the current job parallelism and allocating the structured data fields to the corresponding task node modules for execution; and the receiving module is used for driving the calculation result of the corresponding task node module to the downstream so as to call a downstream interface to call and / or execute a storage operation. The state fault tolerance and consistency are effectively guaranteed, and the data processing efficiency is improved.

This invention relates to the field of data evidence storage technology, and discloses an industrial instrument data evidence storage middleware and its pulse atomization signature method. The middleware includes a physical interface layer and a microcontroller unit (MCU). The transceiver circuit of the physical interface layer includes: an RC inverse attenuation network, connected in series in the receiving channel, attenuating the inverse command signal level to below the standard transceiver differential identification threshold, realizing one-way monitoring and authorization at the physical layer; and an optocoupler isolation circuit, connected in parallel in the pulse input channel, with its output directly connected to the MCU's highest priority external interrupt (EXTI) pin, forming a hard-coupled pulse triggering path. After EXTI triggering, the MCU enters the highest priority ISR, atomically locking the original evidence to a volatile buffer. After exiting the ISR, it asynchronously completes hash and PUF-derived private key signature operations in the background and sends the evidence storage frame using the bus idle window. The evidence storage data is written to the NVM logical partition through the ZoneLock mechanism and is irreversibly locked. Combined with chained hash verification, data integrity and timing are ensured.

Methods and apparatus for efficient topology-aware tree search algorithm for a broadcast operation. A broadcast tree for a broadcast operation in a network having a hierarchical structure including nodes logically partitioned at group and switch levels. Lists of visited nodes (vnodes) and unvisited nodes (unodes) are initialized. Beginning at a root node, search iterations are performed in a progressive manner to build the tree, wherein a given search iteration finds a unode that can be reached earliest from a vnode, moves the unode that is found from the unode list to the vnode list and adds new unodes to the unode list based on the location of the unode. Beginning with the switch the root node is connected to, the algorithm progressively adds nodes from other switches in the root group and then from other groups and switches within those other groups and continues until all nodes have been visited.

According to examples, an apparatus may include a processor and a memory on which are stored machine-readable instructions that, when executed by the processor, may cause the processor to determine a plurality of queues for storing event data. The processor may partition the event data into a plurality of logical partitions and group the logical partitions into a plurality of logical partition ranges. Each logical partition range may be assigned to a respective queue of the plurality of queues. The processor may determine a first logical partition range mapped to a first queue, compute a first set of metrics for the first queue, and determine a first load of the first queue based on the first set of metrics. The processor may then adjust the first logical partition range by modifying a number of logical partitions mapped to the first queue based on the first load as determined.

This invention provides a backlight fusion convolutional neural network image quality enhancement method, system, terminal, and medium, relating to the field of display technology. The method includes: extracting backlight data corresponding to the number of logical partitions of the image to be displayed; inputting this data into a pre-trained target backlight fusion model to obtain backlight data with a backlight partition count less than the actual number of logical partitions output by the model after fusing the backlight data with the number of logical partitions; transmitting the backlight data with the actual number of partitions and the image to be displayed to a preset display device for display; the display effect of the backlight data with the actual number of partitions approximates the display effect of the backlight data with the number of logical partitions. This invention fuses high-partition-count backlight data into low-partition-count backlight data through a model, achieving an image quality enhancement effect close to that of a high-partition-count backlight module on a backlight module with a low number of backlight partitions, reducing the number of backlight partitions without sacrificing display performance and lowering manufacturing costs.