64 results about "Thread pool" patented technology

This application provides a method, apparatus, device, medium, and program product for determining timeout, relating to the field of electronic equipment technology, and is used to improve the stability and resource utilization efficiency of distributed systems. The specific technical solution is as follows: Obtain call data from the most recent N calls to a distributed service; the call data includes: call response time, call result, percentage of active threads in the thread pool, and call frequency load; N is a positive integer; determine a real-time load coefficient based on the percentage of active threads in the thread pool and the call frequency load; determine a response time fluctuation coefficient based on the standard deviation and average value of the call response time; determine a timeout failure rate based on the number of timeout failures in the call results; and determine the timeout time corresponding to the distributed service based on the real-time load coefficient, response time fluctuation coefficient, and timeout failure rate. This application is applied to scenarios involving determining the timeout time of distributed services.

The present disclosure provides a database thread pool control method and apparatus. A specific implementation of the method comprises: loading a dynamic runtime library capable of replacing a thread with a coroutine in an operating system of a database to generate at least one coroutine scheduling thread; receiving a request for connection sent by a client to the database; detecting whether a request for creating a new thread in the database is a request for processing the request for connection; and in response to detecting that the request for creating a new thread in the database is a request for processing the request for connection, creating a coroutine corresponding to the request for connection, and scheduling the coroutine with the at least one coroutine scheduling thread to complete an access task corresponding to the request for connection.

This application belongs to the field of core communication engines for Internet Protocol dedicated switches (IP switches), specifically involving a SIP terminal health detection method, apparatus, and storage medium. The method includes: when a contact has configured a detection frequency, if the contact has successfully registered for the first time, marking the contact's status as reachable; otherwise, determining whether the contact's terminal is a peer relay terminal and whether the peer relay terminal's configuration is being loaded for the first time; if so, asynchronously pushing the detection task to a dedicated thread pool; otherwise, periodically scheduling according to the detection frequency; during periodic scheduling, for unregistered relays, returning to the next scheduling interval; otherwise, pushing the detection task to the dedicated thread pool; when a normal response is received, for unregistered relays, marking the contact's status as unreachable; if the response times out or a transmission error occurs, forcibly terminating all subsequent retransmission attempts. This application's solution can improve scheduling efficiency, resource utilization, and security.

This invention discloses a communication method, system, device, and computer-readable storage medium, applied in the field of network communication technology. The method includes: an I / O thread pool receiving messages sent by an external terminal device and loading the messages into a memory pool using zero-copy technology; sending the messages to an independent service thread pool using a serialization executor corresponding to the current communication connection; the independent service thread pool being a collection of task processing threads independent of I / O scheduling; the independent service thread pool performing protocol parsing on the messages, constructing the corresponding communication messages based on the parsing results, and distributing the communication messages to the corresponding lock-free circular queues; and the I / O thread pool communicating based on the priority of the communication messages in the lock-free circular queues using an atomic operation mechanism based on hardware primitives. This invention improves communication efficiency by introducing atomic variables based on hardware primitives to replace traditional mutex locks, achieving asynchronous serial processing within a single device and fully parallel processing between multiple devices.

The application relates to a vehicle data processing method and device, a vehicle and an electronic device. The method comprises the following steps: acquiring a data file of a vehicle; reading all binary files in the data file in parallel through multiple reading threads to obtain data of each binary file and write the data into a memory; distributing the data of each binary file to a parsing thread pool; parsing the corresponding data by the parsing thread pool to obtain multiple structured data; performing time alignment on the multiple structured data to obtain combined frame data; and serializing the combined frame data into a playable file. According to the application, the data is read through multiple threads, and the data is parsed in parallel through multiple parsing thread pools, so that different types of data are uniformly processed, the efficiency of obtaining the playable file is improved, and thus the problem of low efficiency of obtaining the playable file according to the vehicle data is solved.

This invention relates to the field of thread pool resource scheduling technology, and particularly to a Vue-based rule generation method. This Vue-based rule generation method uses Vue combined with the Element component to develop a rule generator; it generates fixed rules and rapidly expandable rules through the rule generator, provides custom rule editing, and supports any type of rule configuration; it parses the generated rule expressions, updates the view, and populates form input boxes. This Vue-based rule generation method transforms the originally complex Cron rule syntax into an intuitive operation, allowing ordinary non-technical personnel to manage scheduled tasks safely and efficiently without mastering Cron rule syntax, truly realizing an agile operation model where business needs directly drive technical execution.

Disclosed herein are system, method, and computer program product embodiments for improving data transfer systems by using a data loader system configured to utilize a thread pool to encrypt and send data formatted according to a schema. A data loader system may receive identification of source data at a transfer source system that is formatted according to a source schema. The data loader system may further receive identification of a target data location at a transfer target system. Data at the target data location may be formatted according to a target schema. The data loader system may validate the source and target schemas by comparing a field in the source schema to a field in the target schema. In response to the validation, the data loader system may encrypting and transfer the source data to the target data location.

The application provides a blockchain accounting method and device, electronic equipment and storage medium, and belongs to the technical field of communication. The method comprises the following steps: a Fabric platform determines a target block to be accounted; the Fabric platform executes at least two target operations in parallel based on a dynamic thread pool and / or executes at least two types of sub-operations in parallel, wherein the at least two target operations correspond to different target blocks respectively, and the at least two types of sub-operations belong to the same target operation; all or part of threads in the dynamic thread pool are used to execute the at least two target operations, and the target operation is used to realize the accounting processing of the target block. Through parallel processing of the accounting processes between different blocks and / or parallel processing of the processes between the same block, the utilization rate of resources is improved, the thread pool supporting dynamic expansion is supported, the thread resources are reused, the execution efficiency of the business logic is improved, and the overall performance of the Fabric platform is improved.

The application discloses a large model firewall fine-grained dynamic scheduling method and system. The application defines a unified abstract detection interface, each security module is used as an implementation class, and scheduling information is recorded through the static attribute of the interface; three types of execution resource pools, including a CPU thread pool, a GPU inference queue and an asynchronous I / O thread pool, are constructed; the security module is associated to the corresponding resource pool according to the scheduling information; a module performance probe is deployed, running indexes are collected after module execution, and the real-time load of each resource pool is calculated respectively; when the load of any resource pool exceeds a preset upper threshold, the security module in the pool is started to degrade according to the static attribute; and when the load of the resource pool is lower than a lower threshold and lasts for a preset length of time, the security module in the pool which has been degraded is tried to recover. The application realizes fine-grained scheduling of resource pool isolation and module-level perception, reduces the risk of false degradation, and improves the system throughput and recovery efficiency.

This application relates to the field of vehicle-mounted task scheduling technology, and discloses a task scheduling method, apparatus, system, vehicle, and readable storage medium. It addresses the problems of response delays, resource conflicts, and execution blocking inherent in existing static scheduling methods, which are prone to issues such as multi-task concurrency, platform resource fluctuations, and complex task dependencies in vehicle-mounted systems. The method includes: obtaining the task category of each task in the vehicle-mounted system, including periodic tasks, event-triggered tasks, and logically dependent tasks; constructing a task scheduling table based on task category, including task priority, task resource requirements, task dependencies, and task identifiers; acquiring real-time resource status information of the vehicle-mounted system; and determining whether to add the task to a thread pool for execution based on the task information and resource status information in the task scheduling table. This method combines task attributes with real-time resource status for dynamic scheduling, improving task execution determinism and enhancing the operational stability of the vehicle-mounted system.

This invention relates to a seamless dynamic loading method for electronic nautical charts, belonging to the field of electronic nautical chart display technology. During system initialization, an R-tree spatial index is constructed to quickly retrieve and filter the set of objects to be displayed based on the current viewport range and scale. The objects are divided into base layers and enhancement layers, assigned different rendering priorities, and spatially sorted to generate an ordered list of objects to be rendered. A thread pool with four worker threads is created, and the rendering process is decomposed into three stages: geometry processing, symbolization, and image synthesis, which are executed in parallel. A display list caching and double-buffering mechanism are employed to ensure smooth playback. Frame rate and memory usage are monitored in real time, and two levels of anomaly thresholds are established to dynamically trigger a degradation strategy from pausing enhancement layers to simplifying base layers, and automatic rollback occurs after resource recovery. This invention effectively solves the problems of lag and memory efficiency when loading massive vector data, significantly improving the smoothness and stability of electronic nautical chart display.

The present disclosure provides a Redfish protocol-based monitoring method and system, electronic equipment and storage medium, relating to the technical field of computer. The method comprises the following steps: obtaining an internet protocol (IP) address and authentication information of a baseboard management controller (BMC) of a server; establishing a communication connection with the BMC through an HTTPS protocol based on the IP address of the BMC, and completing Redfish login authentication with the BMC based on the authentication information and obtaining a session token; determining a Redfish URI path and a field position corresponding to a hardware resource of the BMC; splitting a hardware data collection task of the server into a sensor data collection task and a fan data collection task, and performing the sensor data collection task and the fan data collection task in parallel through a thread pool based on the session token, the Redfish URI path and the field position; and synchronously obtaining collection results obtained by the sensor data collection task and the fan data collection task based on a Future object. Thus, the monitoring efficiency and versatility are improved.

This application relates to a method, apparatus, computer device, readable storage medium, and program product for power message processing based on adaptive partitioning, belonging to the field of power data processing technology. This application can improve the flexibility and adaptability of power message processing. The method includes: configuring thread pools and lock-free queues for each partition according to the partition identifier of the service area-measurement point partition; dynamically adjusting the thread resource allocation of each service area-measurement point partition through an inner and outer double-loop control mechanism based on the thread pools and lock-free queues; routing measurement points to the corresponding service area-measurement point partitions for processing according to the partition mapping table based on the service area-measurement point partition structure and partition identifier to obtain message processing results; prioritizing the adjustment of the number of threads in each service area-measurement point partition through a partition load and thread resource control strategy to cope with short-term load fluctuations; if the inner-loop control cannot solve the problem, triggering structural adjustments to the service area-measurement point partition structure.

This application discloses a virtual machine simulation event processing method, apparatus, device, and medium, relating to the field of virtual device simulation. The method includes: analyzing an event to determine the target virtual machine initiating the event and the event type; when the event type is determined to be an IO event, using an IO event read / write thread pool to obtain data operation instructions corresponding to the IO event; determining the virtual hard disk to be operated on based on the data operation instructions; executing the simulated operation corresponding to the data operation instructions on the virtual hard disk; generating the simulated operation result; and forwarding the simulated operation result to the target virtual machine via KVM. This reduces system call overhead during virtual machine IO processing, thereby improving performance while ensuring functional integrity. Furthermore, the method steps reduce the complexity and adaptation difficulty of interfacing with new hardware, balancing efficiency, completeness, and scalability.

This application discloses a request scheduling method, apparatus, device, and storage medium, relating to the field of large model technology. The method includes: receiving batch tasks submitted by a user for large model services, and pre-connecting the batch tasks with the large model to obtain current model call requests; adding the current model call requests to a model call thread pool according to a first-in-first-out (FIFO) principle; determining the current scheduling state of the large model based on the current number of requests and the current lexical usage during the service call process; and, if the current scheduling state is schedulable, invoking the current model call requests in the model call thread pool through the large model. Compared to existing methods that control the number of requests by limiting the rate to a fixed QPS threshold, this application can manage and schedule resources through the number of requests and the lexical usage, thereby improving the utilization efficiency of large model resources.

The present disclosure provides a logistics information recognition method, device, equipment and medium, which can be applied to the fields of artificial intelligence technology and smart logistics. The logistics information recognition method comprises: performing dimension reduction processing on logistics information to obtain reduced logistics feature information; inputting the logistics feature information into a logistics attribute recognition model to obtain a plurality of calculation tasks for representing matrix multiplication operations in the logistics attribute recognition model; calling a target thread from a thread pool to process the plurality of calculation tasks in parallel to obtain a logistics attribute recognition result output by the logistics attribute recognition model, wherein the logistics attribute recognition result is used to represent a logistics attribute type of a target product in the logistics information.

This invention provides a file processing method, apparatus, device, and medium for a blockchain file system. The method includes: in response to a user's file processing operation on a virtual drive, generating a file processing request corresponding to the file processing operation, wherein the virtual drive is the entry point of the blockchain file system; in response to a thread pool of the blockchain file system listening for the file processing request, generating a blockchain file system callback function corresponding to the file processing request; and interacting with a remote blockchain node connected to the virtual drive according to the blockchain file system callback function to obtain blockchain file processing data, thereby performing file processing by the blockchain file system. This application can process blockchain data using existing file system file operation methods.

This invention discloses an intelligent retry and traffic coordination control system and method for commercial APIs, belonging to the field of intelligent traffic coordination control technology. The system includes: a configuration management module for configuring independent rate limiters matching the official quotas of each API endpoint; a priority scheduling module for managing multi-priority blocking queues and background worker thread pools; an adaptive rate limiting module containing adaptive rate limiters corresponding one-to-one with API types; an exception handling module containing platform-specific exception handlers and error code mappers; a retry calculation module for calculating intelligent backoff time based on the number of retries and exception types; and a monitoring and statistics module for collecting operational metrics in real time, providing data for rate adjustment by the adaptive rate limiting module and dynamic priority adjustment by the priority scheduling module. This invention achieves efficient, stable, and adaptive integration capabilities for complex commercial API ecosystems through a multi-level intelligent control mechanism.

The application provides a NUMA-aware optimization system and method for an NVM key-value database, comprising a proxy module: creating a proxy thread pool for each node of the NUMA; the thread pool converts data operation requests sent from each node to the local node into local access through a proxy mode; a monitoring module: monitoring the running state of the system and collecting running data; the running data comprises running data at the proxy thread level, running data at the proxy node level and running data at the system level; a scheduling module: scheduling the proxy threads in the proxy module. The application proposes a node multi-proxy mode, which can convert any node access request to the local NVM into local access through a certain number of proxy threads, thereby solving the performance decline problem of NVM database cross-end access and high concurrency access under the NUMA architecture.

The application discloses a kind of IEC104 remote control instruction issuing methods of multiple master stations and multiple slave stations.The method is through static allocation memory, multiplexing, thread pool and preemption technology, for connecting multiple virtual master stations and multiple heat exchange station remote data acquisition and control module of heating field execution and sensing device, a kind of heat network regulation instruction fast preemption issuing method is realized.The application significantly reduces the control time delay of heat network multi-domain collaborative cluster control system, improves the response speed and stability of system in response to heating pipe network emergency regulation working condition.

Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing blockchain transactions. An example of a system for processing blockchain transactions includes a storage subsystem comprising one or more storage devices that store blockchain data, and one or more processors configured to support a first thread pool and a second thread pool. The second thread pool is dedicated to the storage subsystem. The system receives M blockchain transactions and executes N of the M blockchain transactions in parallel using K threads of the first thread pool. For each blockchain transaction assigned to each thread of the K threads, each blockchain transaction uses one or more coroutines such that the blockchain transaction is executed asynchronously using the coroutines. A blockchain block is generated to contain the M blockchain transactions and the blockchain block is added to a blockchain stored in the storage subsystem.

This invention discloses a method, system, computer device, and storage medium for concurrent distribution and scheduling of SIP signaling and multi-level overload protection. The method includes: step S1, constructing a fixed-capacity serialization processor object pool; step S2, implementing session affinity routing based on a concatenated hash algorithm and obtaining hash routing results; step S3, implementing overload protection for the global task processing thread pool and backpressure based on the SIP 503 protocol; and step S4, implementing deep detection of the serialization processor task queue and source rate limiting at the transport layer. This method can eliminate concurrent deadlock at the architectural level, achieve multi-level adaptive overload protection, and perform SIP signaling distribution and scheduling of service traffic.

This application provides a communication connection method, apparatus, electronic device, and storage medium, belonging to the field of computer technology. The method includes: upon receiving a connection request from any client, the main thread determines an authentication task based on the connection request and submits the authentication task to a worker thread pool, wherein the main thread immediately returns after submission to continue processing the next connection request; receiving the verification result returned by the worker thread pool after successfully verifying the authentication task; generating an authentication token based on the verification result and determining the target node; and sending a connection request carrying the authentication token to the target node to enable the client to establish a communication connection with the target node. This enables non-blocking connection processing of the gateway, thereby ensuring system stability and response performance in large-scale communication connection scenarios, while simplifying the communication connection establishment process and improving the overall service quality.

The application discloses a kind of based on libcurl and gatekeeper equipment implementation ftp client multiple file transmission method and system, its method includes: obtaining the first communication protocol of the ftp server connected by target ftp client and the second communication protocol of data server to be received, data transmission request is sent to ftp server and data server to be received respectively based on the first communication protocol and second communication protocol by libcurl client, internal network data receiving channel and external network data transmission channel are constructed by gatekeeper equipment, multiple file transmission tasks are constructed using thread pool and call gatekeeper node receives batch files transmitted by target ftp client through internal network data receiving channel, and the batch files are uploaded to data server to be received through external network data transmission channel.The communication protocol of different servers can be used to realize the butt joint of server, and then lay the foundation for subsequent data transmission, without manual socket socket creation, greatly saving manpower cost.

This invention discloses an automatic and batch upgrade method, device, and storage medium for array-type server backplanes. The method is applied to array-type server systems. It receives upgrade commands from a preset timed wake-up program, determines whether the firmware version information of each backplane unit is consistent with the current firmware version information of the array-type server system. If inconsistent, a preset upgrade firmware package is downloaded to a temporary directory in the BMC management module, and the MD5 value of the upgrade firmware package is verified. The BMC management module triggers a thread pool mode to perform concurrent upgrades on each backplane unit, generating an upgrade report indicating firmware upgrade completion. The timed wake-up program is then activated, periodically sending upgrade commands to achieve zero-contact physical upgrades, facilitating maintenance / updating of the backplane firmware. Furthermore, the parallel upgrade method shortens upgrade time and significantly improves operational efficiency.

This invention relates to the field of power data analysis technology, specifically disclosing a method and system for representing power customer files based on a multidimensional knowledge graph. The method includes the following steps: S1, defining the constituent elements of the power customer file knowledge graph based on a power business database, including entity types and relationship types; S2, constructing a static relationship layer of the knowledge graph describing the current state of the power customer file based on entity types and relationship types; S3, adding time dimension information to the static relationship layer according to change data in the business system, constructing a change history, and forming a dynamic time-series layer; S4, splitting the event stream according to the combination dimension of event type and business entity identifier, and using a configurable thread pool to concurrently process the split event subsets, forming an event concurrent processing mechanism; S5, merging the static relationship layer, the dynamic time-series layer, and the concurrent processing mechanism to form the final multidimensional knowledge graph, providing storage and query capabilities. The technical solution of this invention can ensure the consistency of power customer file data.

The application discloses an ACS server pre-management optimization method based on a TR069 protocol, and comprises the following steps: synchronously creating a cache migration monitoring thread and a delivery monitoring thread when the ACS server starts, and starting a fixed-length thread pool and a Redis intermediate; saving delivered configuration information into a database and into a configuration information meta cache of the Redis intermediate; after the cache migration monitoring thread monitors that the Redis intermediate has the configuration information meta cache, the cache migration monitoring thread executes a task of migrating the configuration information meta cache to a process meta cache of the Redis intermediate, and deletes the configuration information meta cache after the task is completed; after the delivery monitoring thread monitors that a network device is online and that the network device has conditions in the process meta cache, the delivery monitoring thread creates a delivery management task based on the TR069 protocol, and submits the delivery management task to the fixed-length thread pool for running; and the fixed-length thread pool completes the delivery management task. The application uses the Redis intermediate as a storage medium of management configuration task related information, and realizes an efficient method of batch management configuration tasks based on the TR069.

The present disclosure provides a multi-dimensional weight-based task adaptive scheduling method and device and electronic equipment. By introducing multi-dimensional business semantic parameters to quantify task weights, and combining business dimension monitoring data and system dimension monitoring data to adaptively adjust thread pool resources, and feeding back task execution status to form a scheduling closed loop, high-value tasks can be more accurately identified and prioritized, the real-time performance and success rate of critical tasks can be improved, the occupation of core resources by low-value tasks can be reduced, the problems of resource idling and task backlog can be alleviated, and the reusability and feasibility of the scheduling scheme in different business scenarios can be enhanced.