105 results about "Timeout" patented technology

This invention discloses a method and system for scheduling large-scale model inference requests based on global state awareness, relating to the technical field of large language model inference systems. This method constructs a network and protocol layer, a session scheduling layer, and an inference engine layer within a single process. Requests are received and session objects are created via a network listening thread. Enqueueing and timeout cleanup are completed using a double-buffered queue and a polling thread. Worker threads claim sessions based on a global state-aware scheduling algorithm, complete protocol parsing and token encoding within the same process, and submit them to the inference engine. The inference engine performs continuous batch processing scheduling and KV cache reuse. Finally, the token is decoded, written back to the client, and session resources are released. This invention, through a co-process fusion architecture and a global state-aware scheduling algorithm, enables the service layer to obtain the internal state of the inference engine in real time and optimize scheduling decisions accordingly, eliminating cross-layer boundary overhead and information asymmetry problems.

The present disclosure provides a measurement result reporting method and related equipment, and relates to the technical field of wireless communication. The method comprises the following steps: in response to the indication information of a related protocol entity on a first cell set and / or a second cell set, or the timeout of a timer, determining that a radio link failure is detected on the corresponding cell set, wherein the related protocol entity comprises at least one of the following: a physical layer entity, a medium access control layer (MAC) entity, a radio link control layer (RLC) entity, and a radio resource control layer (RRC) entity; and storing radio link failure information, wherein the radio link failure information comprises at least one of the following: height information, speed information, and beam measurement result information related to the height. The present disclosure can enable a terminal device to report measurement results carrying spatial information to a network side.

The application discloses a process timeout prediction model training and using method, device, equipment and medium. The process timeout prediction model training method comprises the following steps: constructing a process tree model according to a process timeout influence index; determining a process sample training set with label information according to the process tree model; and training a pre-constructed process timeout prediction model according to the process sample training set. The embodiment of the application improves the process timeout prediction result accuracy.

The application discloses an improved method, system and medium for improving the reliability of wireless communication of a power distribution terminal. The method comprises: stopping the main station from sending services such as total calling, time, heartbeat, request link state and link test during remote control operation, and resuming the process after the remote control process is completed; adding remote control conditions for local discrimination by the power distribution terminal; extending the discrimination duration of communication timeout; and sending burst remote signaling and burst remote measurement messages occurring within a cycle time by separate packaging in units of cycle time, thereby improving information transmission efficiency. The application is dedicated to low signal areas and is compatible with IEC60870-101 protocol, and solves the low remote control success rate caused by hardware problems by using software modification; the terminal discriminates remote control conditions when the main station performs remote control operation, and effectively solves the remote control failure problem by adding a put-off constant value.

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.

Aspects of the disclosure provide apparatuses and techniques for configuring system resources based on a configurable timeout of a wired communication link (e.g., peripheral component interconnect express (PCIe) link) in a standby mode to balance power and performance of the system. The configurable timeout can be based on a predicted link idle time.

The application discloses a remote online upgrading method and device of a programmable logic device and a medium, wherein a basic firmware area and a use firmware area which do not overlap each other are divided in a FLASH storage space; a host computer cuts a program to be upgraded into fixed frames, and then continuously sends the frames to an FPGA through a high-speed serial interface; the FPGA decodes the frames through an internal GTX high-speed transceiver according to a preset protocol, obtains continuous effective program data, and buffers the data in an on-chip ROM buffer area; a first-erasing-then-writing operation is performed on the FLASH, and the first-erasing-then-writing operation is checked; through double-mirror management of two programs, a timeout trigger is monitored to trigger a rollback to ensure that a basic function of the program can be run; data is transmitted by using the GTX to accelerate the upgrading speed, and the transmission is ensured to be complete through a CRC check and a retransmission mechanism; a pipeline type data transmission is realized through a ping-pong buffer structure; and the upgrading reliability is increased by comparing FLASH writing data.

The application discloses a kind of distributed reservation systems and methods for multi-resource cooperation, comprising: transaction manager, at least two resource managers, lock manager, transaction log module and workflow controller;Transaction manager coordinates each resource manager through two-phase commit 2PC protocol, realizes the atomicity execution of cross-node shadow and summary table update;Lock manager adopts read-write lock separation mechanism to resolve concurrent conflict, and handles deadlock problem through timeout detection and active unlocking strategy;Transaction log module is based on prewrite log mechanism Complete record shadow and summary table linkage operation details, provide reliable support for fault recovery and transaction rollback;Workflow controller encapsulates distributed call details, realizes service survival real-time detection and automatic reconnection function.The application has high expansibility, strong consistency, high concurrent adaptation capability and perfect exception fault-tolerant mechanism, and can be widely applied to travel service scene of multi-node deployment.

The application discloses a timer state adjustment method, device, equipment, medium and program product, and belongs to the technical field of communication. The method is executed by a terminal device, the terminal device has a first receiver and a second receiver, the working energy consumption of the first receiver is lower than that of the second receiver, and the method comprises: adjusting the state of a first timer based on the listening state of the first receiver; wherein the first timer is a timer used for indicating the time of switching SSSG, and SSSG is a search space used by the second receiver during listening. The method adjusts the state of the first timer based on the listening state of the first receiver, so that the first timer is not always in a running state, reduces or avoids the problem that when the second receiver is not in a listening state or a working state, the first timer is also always in a running state, causing timeout, and meets the listening time requirement of the main receiver.

Systems and techniques are described for wireless communications. For example, a first device can receive, from a second device, a request for data. The request includes an indication of an extended amount of time for responding to the request with a response comprising an acknowledgement of receiving the request and the data. The first device can determine, based on receiving the request, whether the response comprising the acknowledgment and the data can be transmitted by the first device within the extended amount of time.

The application relates to the technical field of communication, in particular to a communication protection method and system, an electronic device and a computer readable storage medium, the method comprising: sequentially analyzing data packets, and constructing and maintaining the corresponding relationship between requests and responses according to the analysis results. The running state of the protected device is monitored through multi-dimensional indexes, and it is judged whether the protected device has a fault. When it is determined that the protected device has a fault, the requests in the waiting response state are acquired, an abnormal response conforming to a standard format is constructed for each waiting response request, and the abnormal response is sent to the corresponding upstream device. After the abnormal response is sent, a physical bypass switching is performed. The application can obtain an abnormal processing signal immediately after the fault occurs, avoids state abnormal problems such as protocol timeout and connection disconnection, and improves the real-time performance, stability and maintainability of the industrial control system.

This invention discloses a method and system for large file transfer based on cross-window communication, belonging to the field of cross-window communication technology. The method includes: an intelligent chunked transfer mechanism and zero-copy cross-window communication; a multi-level progress system for real-time monitoring and progress feedback during the transfer process; an intelligent recovery mechanism based on an exponential backoff algorithm; a unified management framework for multi-level timeout detection and automatic reconnection; and memory usage optimization and overflow prevention management strategies. This invention performs excellently in practical business scenarios, providing a complete technical solution for handling large file transfers in web applications.

The present disclosure provides an information processing method and device, a terminal and a storage medium. The information processing method comprises: informing an application process running component, and sending corresponding component information to a component running monitoring manager; when no component running completion notification is received within a first preset time, the component running monitoring manager sends component running timeout notification information to the application process; based on the component running timeout notification information, a communication sub-thread of the application process queries communication information of a key thread of the application process from a communication monitoring module; when the communication time exceeds a preset threshold, the communication sub-thread sends communication timeout notification information to an exception killing manager; and based on the communication timeout notification information and killing conditions, the exception killing manager determines whether to kill a server process. The present disclosure can detect server process exceptions and restart the server process to restore the scene, without the need to restart the system for recovery, greatly improving system stability and user experience.

In various examples, an integrated circuit includes first and second portions. The first portion includes a timer that starts when the first portion transmits at least one error signal to the second portion. The timer may reset when data corresponding to at least one fault has been cleared from the first portion. The first portion transmits a timeout error signal when the timer indicates at least a predetermined amount of time has elapsed. The second portion receives the at least one error signal and the timeout error signal when the timeout error signal has been sent. The second portion may notify an external system after the timeout error signal is received.

This invention discloses an optimization method, terminal, and storage medium for request timeout. The method includes: monitoring a target interface to obtain the request timeout data distribution of the target interface within a preset statistical period; dynamically calculating a preset timeout time, a maximum timeout time, and the number of times the maximum timeout time is supported based on the request timeout data distribution; when initiating a request to the target interface, determining whether the current request is completed within the preset timeout time; if so, the request is considered successful; otherwise, determining whether the current request timeout time exceeds the maximum timeout time; if it does, the request is considered failed; if it does not exceed the maximum timeout time, and the number of times the maximum timeout time is used exceeds the number of supported times, the request is considered failed; if the number of times the maximum timeout time is used does not exceed the number of supported times, the request is considered successful. This invention solves the problem of difficulty in balancing resource utilization and request success rate under static timeout settings, significantly improving the overall success rate of interface calls.

The application discloses a method for protecting time stamp of embedded system, which is executed based on a time stamp protection time correction module in the embedded system, and comprises the following steps: step S1, optimizing the floating point operation function of the compiling tool used by the time stamp protection time correction module, and eliminating the problem of abnormal zero of the floating point operation result; and step S2, the time stamp protection time correction module creates a time system data receiving communication link based on a preset configuration, and configures the time system data receiving timeout parameter of the communication link; the application solves the technical problems of time stamp abnormality, false time correction and poor stability caused by step-by-step time correction, operation defects of the compiler, and coupling of the time correction module and the service data processing module.

Techniques for cache management for LLM processing are described. Example embodiments include a signal hashing model that generates a key for particular context data. An LLM output corresponding to the context data is stored in a cache along with the key. For a user input received by the system, a cache lookup is performed using a key for context data corresponding to the received user input. For a cache hit, the stored output is used to respond to the user input. For a cache miss, a LLM processes the context data and the user input to generate an output within a first timeout. If the LLM is unable to generate an output within the first timeout, then in some cases, the LLM is allowed to continue processing until a second timeout, and a final or partial output from the LLM is stored in the cache.

This invention relates to the field of microservice architecture technology and discloses a method, apparatus, device, and medium for cross-domain interface collaborative invocation, comprising: receiving a request and generating a request identifier and an initialized processing status; initiating a synchronous interface call and starting asynchronous message listening based on the identifier; if a synchronous result is received within a preset threshold, acquiring a distributed lock, parsing the result and returning it to the upstream, and updating the processing status to complete; if synchronization times out, returning a waiting prompt and recording the status as timeout waiting; when an asynchronous result is detected, acquiring a distributed lock and, if the query status is timeout or unprocessed, performing persistent recording based on the asynchronous result and updating the status to complete. This invention can be applied to business scenarios such as fintech and healthcare, using request identifiers and distributed locks to uniformly control synchronous and asynchronous processing flows, ensuring timely response while avoiding duplicate result processing and status conflicts, and improving the consistency and reliability of cross-domain calls.

The application relates to the technical field of Internet data transmission and processing, and discloses a network marketing promotion information synchronization method based on multi-terminal cooperation, which comprises the following steps: firstly, a service working thread calculates a score according to a terminal equipment type, a network and a power supply state, and establishes a peer-to-peer network connection according to the score; a main thread resource request is intercepted and mapped into a virtual flow, and data is transmitted through the peer-to-peer network. The main thread monitors resource visibility by using a cross observer, and dynamically adjusts transmission priority and bandwidth. When a transmission timeout is detected, the method automatically switches to an HTTP request to obtain remaining data and complete splicing. In addition, the main thread calculates a budget according to a remaining idle time of a rendering frame, receives data through a memory ownership transfer mechanism, and updates a business state in combination with clock compensation. The application can effectively reduce server bandwidth cost, avoid main thread blocking, and improve page rendering fluency and data consistency.

This application relates to a method and apparatus for detecting network packet attack evasion. The method includes: obtaining a logical session identifier for a network packet; searching in memory for an active session corresponding to the logical session identifier; if a corresponding active session is found, adding the network packet to the reassembly process of the active session, updating the session state and payload reassembly context; continuing payload reassembly based on the updated payload reassembly context; and performing security checks on the complete payload after it is formed to detect attack evasion. The network packet attack evasion detection method and apparatus of this application can continuously reassemble and correlate network attacks employing evasion techniques such as fragmentation, long intervals, and cross-session attacks, effectively overcoming the problem of missed attack detection caused by session timeouts in traditional intrusion detection systems.

The application provides a BMC reset method, a BMC and a BMC reset system. The method comprises the following steps: in response to receiving a reset instruction, resetting a reset flag bit of a reset flag register to zero; performing a logical AND operation on the reset reset flag bit and a target bit of a command register of a PCIe endpoint device to clear the target bit, and the target bit being zero is used to make the PCIe endpoint device intercept a host access request; and in response to completion of the logical AND operation, performing a reset. The application adds a reset flag register, resets a reset flag bit of the reset flag register to zero before resetting the BMC, and performs a logical AND operation on the reset flag bit and a target bit of a command register of a PCIe endpoint device to forcibly clear the target bit, so that all access requests of the host are intercepted during the reset, and problems such as a host read request timeout, a device being mistakenly removed or a system hanging due to BMC memory initialization are avoided, and the stability and reliability of a server system are improved.

An improved real-time operating system (RTOS) design that uses cycle-based scheduling rather than tick-based scheduling is described herein. Using cycle-based scheduling, versus the traditional tick-based scheduling, provides technical benefits to embedded systems. For example, the cycle-based scheduling can change the basic unit of time of the embedded system by increasing the resolution of scheduling. Instead of relying on the system tick used in typical RTOS implementations (e.g., a tick that occurs every 1 millisecond), the improved RTOS design described herein uses CPU cycles internally for some or all operations. Operations such as task delays, timeouts, and / or software timers, which were specified in units of system ticks in typical RTOS implementations, can now be specified in CPU cycles.

This invention belongs to the field of embedded software technology and discloses an MD5 algorithm optimization method and system based on embedded software. In byte data processing, this method uses a defined MD5 calculation main function combined with three interface functions and data structures to form an MD5 calculation module. This module provides MD5 cycle-by-cycle calculation services for byte data processing to the upper-level user module and determines whether each clock cycle times out. This invention proposes an optimization method for the MD5 algorithm in embedded software. Leveraging the consistency of the algorithm's calculation process in each loop, the total time consumed by the algorithm is evenly distributed across several adjacent software cycles, effectively preventing timeouts in individual cycles caused by calling the MD5 algorithm function. Furthermore, this method does not use system calls related to multi-threaded operations, is independent of the operating system platform, and facilitates software code portability and promotion.

This application discloses a frequency setting method, apparatus, device, and storage medium for an FM terminal. The method includes: triggering a timeout when receiving a broadcast signal at the default frequency stops; if the FM broadcast terminal does not receive the broadcast signal at the default frequency within a first signal timeout period, then switching to a pre-switching frequency after the timeout period; and when an RDS signal transmitted by a handheld transmitter is received, parsing the target RDS protocol in the RDS signal to obtain the requested setting frequency, and switching the pre-switching frequency to the requested setting frequency. Therefore, when the FM broadcast terminal does not receive a broadcast signal at the default frequency, there is a need to switch the FM frequency. In this case, there is no need to use a host computer connected to a serial port for setting; simply receiving the RDS signal transmitted by a remote handheld transmitter is sufficient to complete the FM frequency switching, reducing the difficulty of switching the FM broadcast terminal's frequency and improving the FM broadcast terminal's frequency modulation efficiency.

The application discloses a system, method and storage medium for distributed idempotent state update and expired write shielding. The system collects and processes node operation indexes to generate a node operation feature vector E, and a global coordination center assigns a strictly increasing and non-overlapping epoch lock interval [Epoch_low, Epoch_high] to the processing node according to the feature vector. The processing node establishes a placeholder record in a memory type storage with an idempotent key and selects an epoch lock Epoch_lock within the interval; after the placeholder is successful, a row-level exclusive lock is applied to the target record in the same transaction in the business database, and a double predicate condition update is performed in the order of interval switching and then interval writing; when the upper interval boundary field epoch_hi_field is less than Epoch_low, the upper interval boundary is updated to Epoch_high; when (epoch_field is less than Epoch_lock) and (Epoch_lock is less than or equal to epoch_hi_field), the business state is written and the epoch_field is updated to Epoch_lock, thereby rejecting expired writes. Placeholder timeout triggers takeover competition, and a script-based atomic conditional update writes takeover_low to determine a unique takeoverer to continue writing. Optionally, a transaction log drilling index module follows to parse the transaction log to establish a drilling index and maintain a watermark_lsn consistency boundary, to support playback, verification or compensation.

The application provides a server power-on method and device with a PCIe expansion board, and belongs to the technical field of server power-on. The method comprises the following steps: after the server is powered on, the original power-on configuration of the server is changed, the server start command is prohibited, and the server local hardware start action is disabled; the PCIe expansion board start state is detected, and after the PCIe expansion board is started, the server remote start command is enabled and the server local hardware start action is allowed. The application realizes the server start control before the PCIe expansion board starts in an automatic way, avoids the problem that the server cannot detect the PCIe expansion board and the device thereon due to the server starting first, further avoids the problem that the PCIe device cannot function due to this, also avoids the manual start and shutdown operation of the server, and the start timeout log can discover the PCIe fault in time and the maintenance can be performed in time.

The application discloses a processing method and system for an embedded operating system, and relates to the technical field of embedding.Aiming at the problems of task isolated management, rigid strategy configuration, lack of dynamic optimization and the like in the prior art, the application realizes optimization through the following steps: collecting task core attributes, associating data flow correlation between tasks with control flow correlation, and constructing a business chain model; dynamically configuring a shared cycle, a sleep depth and a wake-up window based on the model, and generating a strategy mapping table; coordinating and scheduling tasks according to the strategy, accurately waking up necessary hardware, and differentiating and processing timeout scenarios, and immediately sleeping after the completion of task execution; collecting running index deviation, and dynamically adjusting strategy parameters according to the deviation type.The application realizes business chain level overall scheduling, and improves system running efficiency and stability.

This invention proposes a high-performance collaborative processing method for ultra-high precision pointing measuring instruments. It consists of a master-slave processor. The master processor ensures periodic update rates through external communication, while the slave processor handles complex algorithms and transmits results to the master to improve its real-time algorithm performance. The master software is designed with a multi-task architecture to ensure real-time performance. A "master-slave interaction task" is periodically initiated, triggering a data reception interrupt on the slave and completing master-slave data interaction. Other tasks handle real-time algorithms and communication. The master-slave interaction task has a timeout exit mechanism, and its execution is determined by the timeout status of other tasks at the timed start. To ensure data transmission reliability, the master-slave communication bus uses unidirectional transmission and reception to avoid transmission conflicts caused by duplex mode. Data transmission uses checksums, and data to be sent in multiple periods is packetized and assigned sequence numbers to avoid duplicate reception or data loss. This invention can be widely applied to embedded platforms using a master-slave dual-processor architecture.

The application discloses a kind of optical fiber and wireless link composite use unmanned plane communication method and system, belong to unmanned plane communication technical field.System is configured with signal selection module of time synchronization clock in the unmanned plane end built-in.The optical fiber link is used preferentially in flight, and optical fiber and wireless double link keep time synchronization hot standby output state;System periodically detects optical fiber heartbeat signal, if it is disconnected, immediately trigger rocker back to the middle instruction, maintain instantaneous attitude smooth transition to hover, and start 15 seconds false line fault tolerance timing;If it is not recovered after timeout, it is switched to synchronous wireless link takeover control immediately;If wireless is also lost, it is executed along the heading return and continuously searches signal.The application is combined with the flight control logic deeply by underlying time synchronization, effectively filters the false line of optical fiber caused by maneuvering flight, eliminates the communication vacuum period of traditional network reconnection, realizes zero time delay seamless takeover under complex environment.