47 results about "Translation table" patented technology

Techniques to reduce direct memory access (DMA) overhead may include retrieving an address translation descriptor from a descriptor queue of a DMA engine, and updating an address translation table in the DMA engine with address translation information obtained from the location indicated by the address translation descriptor. A set of memory descriptors is then obtained from the descriptor queue. The set of memory descriptors can be processed by determining that the addresses in the set of memory descriptors are to be translated using the address translation table, and performing memory access operations by using the address translation table to translate the addresses in the set of memory descriptors.

The invention discloses a global tracking and adjusting platform of a total station, and belongs to the technical field of automatic control of measuring equipment. Comprising a translation table, a lifting table, an automatic leveling mechanism, a horizontal rotating structure and a pitching rotating mechanism which are sequentially connected from bottom to top, and a comprehensive control system for controlling the mechanisms to cooperatively operate; the translation platform is fixedly mounted on the tripod; a total station is mounted on the automatic leveling mechanism; according to the global tracking and adjusting platform for the total station, through cooperative operation of the translation platform, the lifting platform, the automatic leveling mechanism, the horizontal rotating structure and the pitching rotating mechanism and in combination with a closed-loop control strategy of a comprehensive control system, automatic leveling and transverse and vertical displacement adjustment of the total station and remote precise control over the azimuth angle and the pitching angle of an eyepiece are achieved; and the eyepiece of the total station is quickly aligned with the center of the target, so that the measurement preparation efficiency and precision are greatly improved.

The invention discloses a bearing appearance defect detection machine which comprises a multi-station detection platform, a translation driving mechanism, a translation table, a far-away driving mechanism and a plurality of clamping mechanisms. The multi-station detection platforms are sequentially arranged in the horizontal conveying direction of the bearings. The translation driving mechanism and the detection platform are arranged at an interval in the horizontal direction. The translation table is composed of a first translation plate and a second translation plate, and the first translation plate is connected with a translation driving mechanism and can be driven by the translation driving mechanism to horizontally move in the bearing conveying direction. The second translation plate extends in the conveying direction and is connected with the driving mechanism in the vertical direction through the first translation plate. The far-away driving mechanism is installed on the first translation plate and used for driving the second translation plate to horizontally get close to or far away from the multi-station detection platform. And the plurality of clamping mechanisms are mounted on the second translation plate, are arranged at intervals along the extension direction of the second translation plate, and are used for clamping the bearings and moving along with the second translation plate to sequentially transfer the bearings to the next detection station. The oil stain of the bearing is prevented from influencing the detection equipment.

The invention discloses a three-degree-of-freedom adjusting mechanism for finely adjusting the normal direction of a reflecting mirror. The three-degree-of-freedom adjusting mechanism comprises a mirror frame, a translation table, a pitching table, a rotating table, a base and a translation table top seat, wherein the rotating table is rotatably mounted on the base; a rotating table is arranged on the base, a rotating protruding block is arranged on one side of the rotating table, two protruding bases are further arranged on the base, the rotating protruding block is located between the two protruding bases, rotating jackscrews are transversely arranged on the protruding bases in a threaded and penetrating mode, and the two rotating jackscrews abut against the two sides of the rotating protruding block respectively. The pitching table can be installed on the rotating table in an up-down overturning mode, a pitching jackscrew is further arranged on the pitching table in a threaded and penetrating mode, and the lower end of the pitching jackscrew abuts against the rotating table; the translation table is installed on the pitching table, the mirror frame is transversely arranged on the translation table in a sliding mode, a translation jackscrew penetrates through the translation table in a threaded mode, and one end of the translation jackscrew abuts against the mirror frame. According to the invention, the rotation angle and the pitching angle of the mirror surface of the reflector and the translation adjustment along the normal direction of the mirror surface can be completed.

A method for resolving an identifier of a path between a first user plane entity (UPE) and a second UPE includes receiving a translation request comprising a network slice selection assistance information (S-NSSAI), a first transport interface address, a second transport interface address, and one or more quality of service (QoS) parameters associated with the transport path between the first UPE and the second UPE; selecting the identifier of the transport path from a translation table in accordance with the S-NSSAI, the first transport interface address and the second transport interface address; and sending a translation response comprising an indicator of the identifier.

This invention provides a method, system, and medium for implementing a hybrid memory system based on HBM, including: initializing and establishing a hybrid memory controller, creating a heat monitoring table and an address translation table; the hybrid memory system receiving access requests; reallocating the storage location of data according to its heat, updating the address translation table, and redirecting access requests; migrating and caching data according to the address translation table, and completing the access request. This invention, taking advantage of the high bandwidth characteristics of HBM, divides HBM into c-HBM and m-HBM regions and performs detailed heat classification of data, significantly improving the access speed of hot data, reducing data migration overhead, and effectively reducing the overall access latency of the memory system. Compared to traditional memory systems that only add a small amount of HBM, this invention significantly improves the overall access speed of the memory system while providing more memory space, performing excellently under various workloads and showing good market prospects and application value.

To provide a knowledge sharing system that does not transmit confidential information to external parties, even when using AI generation services provided by external sources. [Solution] The knowledge provision system comprises: an inquiry acquisition unit that acquires the text of an inquiry; a search unit that searches for parts related to the text of the inquiry from knowledge information including confidential information; a conversion table storage unit that stores a conversion table containing confidential words related to confidential information and corresponding words associated with said confidential words; an inquiry conversion unit that uses the conversion table to convert the confidential words contained in the text of the inquiry and parts related to the text of the inquiry into corresponding words; an inquiry unit that inputs the text of the inquiry and parts related to the text of the inquiry converted by the inquiry conversion unit into a large-scale language model; and an answer conversion unit that acquires the answer to the input from the inquiry unit to the large-scale language model and uses the conversion table to convert the corresponding words contained in the answer into confidential words.

In some embodiments, there is provided performing a table scan semi-join on a plurality of second value second identifier of the second table by scanning a plurality of second value identifiers that have been filtered by the translated plurality of first value identifiers and reading one or more filtered second value identifiers of the second table, providing the one or more filtered second value identifiers of the second table as a probe into the hash table including the translated plurality of first value identifiers, and outputting one or more matching rows corresponding to matching value identifiers for matching values in the first table and the second table. Related systems, methods, and articles of manufacture are also disclosed.

The invention provides a multi-sub-source optical path switching system, an optical path switching method thereof and a laser device. The multi-seed-source optical path switching system, the multi-seed-source optical path switching method and the laser device have the following beneficial effects that the switching precision of the whole multi-seed-source optical path switching system is greatly improved through mechanical translation under the control of the high-precision translation stage; any selected seed source enters the amplification unit in the same polarization state, the high-power amplification requirement is met, and the subsequent amplification effect is not affected. The system anti-vibration performance is improved, and the stability is enhanced; the mechanical structure is simplified, more optical paths are easy to expand, the number of optical devices of the system is reduced, the installation and adjustment time is shortened, and the overall cost is reduced.

The invention provides a message pushing method and device for a virtual scene, electronic equipment and a storage medium. The method comprises the steps of obtaining a message identifier of a push message used for being pushed to a virtual scene and a target language used by the virtual scene; querying the translation table based on the target language and the message identifier of the push message, and determining the queried candidate message template as a target message template; when the category of the push content queried by the indication text is a target category, determining a target version corresponding to the target category from a plurality of versions of the push content; and obtaining the push content of the target version, and generating a push message based on the push content of the target version and the target message template. Through the method and the device, the efficiency and the accuracy of generating the push message of the target language can be improved.

The invention discloses a machine translation method and a related device for a class and graphic geographical name, and relates to the field of language translations. The method comprises the following steps: carrying out letter combination division on a class and graphic geographical name phrase to be translated by adopting a forward maximum matching algorithm and a reverse maximum matching algorithm; respectively calculating the mutual information value of the obtained corresponding forward letter combination division result and the mutual information value of the obtained corresponding reverse letter combination division result; and according to a comparison result of the mutual information values, determining an intermediate division result, and performing transliteration on the intermediate division result by using the class and graph Chinese translation table to obtain a transliteration result. According to the method, the to-be-translated phrases are segmented to obtain the intermediate division result which can directly perform accurate proper-name transliteration according to a class and graph Chinese translation table and has high association degree between adjacent phrases, so that the proper-name transliteration problem in class and graph geographical name translation is solved, a machine translation model can independently perform class and graph geographical name translation, and the translation efficiency is improved. The manpower consumption during place name generation is reduced, and the machine translation efficiency is improved.

This utility model relates to the field of tee pipe fitting processing technology, specifically to an integrated extrusion and leveling device for the central hole of an equal-diameter tee pipe fitting. It includes a base, on which are mounted a translation mechanism, a translation table that translates along a straight line, an extrusion and shaping mechanism, and a leveling mechanism. The translation mechanism drives the translation table to translate along a straight line. The translation table is equipped with positioning posts and a clamping mechanism, which clamps and fixes both ends of the tee pipe fitting body. The extrusion and shaping mechanism and the leveling mechanism are both located above the translation table and are arranged at intervals along the movement direction of the translation table. The extrusion and shaping mechanism is used to press down and enlarge the hole in the center of the tee pipe fitting body, and the leveling mechanism is used to press down and level the edge of the hole in the center of the tee pipe fitting body. This utility model can save time required for processing tee pipe fittings.

A computer device includes a processor; a memory connected to the processor, where the memory includes a first memory region; and a plurality of network adapters connected to the processor. The processor is configured to: when registering the first memory region with the plurality of network adapters, record a first memory address in a first memory address translation table (MTT) into a memory protection table (MPT) of each network adapter in the plurality of network adapters, so that each of the network adapters is capable of accessing the first memory region by using the first memory address translation table. The first memory address translation table is used to indicate a correspondence between a virtual address of the first memory region and a physical address of the first memory region.

The invention discloses an endoscope automatic focusing method based on deep learning, and belongs to endoscope automatic focusing. The method specifically comprises the following steps: S1, data acquisition: initializing a tool control system, establishing a communication link, configuring motion parameters, driving a translation stage to move a calibration plate to a target object distance, acquiring an actual object distance and a real motor position as true value labels through a high-precision sensor after an image is acquired, and binding the image and the labels and storing the image and the labels in a data set; and S2, performing three-section focusing: realizing rapid transition from serious defocusing to focusing through direction judgment, deep learning coarse adjustment and deep learning fine adjustment in sequence. Through a three-section focusing mechanism of direction judgment, deep learning coarse adjustment and deep learning fine adjustment, transition from serious defocusing to focusing is rapidly realized, the problem of low focusing efficiency of a traditional method is solved, and the method is adaptive to scenes with high real-time requirements, such as medical diagnosis and industrial detection.

Techniques are disclosed relating to access control for threads executed by a computer processor. Processor circuitry may include an execution pipeline, a base register and a limit register. The base register and the limit register may define a range of virtual addresses for a thread executed by the execution pipeline. Control circuitry may access a translation table that stores translation entries that map a virtual address space to a physical address space, wherein a given entry includes a thread-private state indication. for a virtual address provided by the thread at a first permission level, the control circuitry may: determine that the thread-private state indication of a corresponding entry of the translation table is set and in response to the determination, provide a translation of the virtual address only if the virtual address falls within the range of virtual addresses.

The invention relates to the technical field of high-precision detection and processing of semiconductors, in particular to a high-precision air floating translation table and a control method thereof. A Y-axis movable air floating platform is slidably installed on the granite bearing base in an air floating mode, an X-axis movable air floating platform is slidably installed on the Y-axis movable air floating platform in an air floating mode, and the movement direction of the Y-axis movable air floating platform is perpendicular to the movement direction of the X-axis movable air floating platform. And the third mobile platform module is flexibly connected to a structure on an X mobile base of the X-axis mobile air floating platform through a flexible structure, so that the system can perform online detection and directly compensate an angle error of a wafer and an installation error of a mechanical guide surface by utilizing differential motion, and precise active leveling and dynamic real-time focusing of a wafer objective table are realized. In addition, cable stress is eliminated, particle pollution is avoided, and the effects of extremely high dynamic motion precision, excellent repeated positioning stability, excellent adaptability to the working environment, operation convenience and maintenance economy are achieved.

An electronic device may identify a language of an input text string, convert the input text string into a standard text string based on the language of the input text string and a standard conversion table, convert the standard text string into a code string, generate a plurality of first vectors based on an order of codes included in the code string and two consecutive codes included in the code string, compare the plurality of first vectors with a plurality of index vectors and identify a plurality of second vectors having a similarity, which is greater than or equal to a threshold, and provide an output text string corresponding to the plurality of second vectors. The language of the input text string may be different from a language of the output text string. Pronunciation of the input text string may correspond to pronunciation of the output text string.

The invention relates to a memory management apparatus and method for providing virtual-to-physical address translations in a protected manner. The memory management apparatus and method tracks virtual addresses and physical addresses having mappings in an address translation table and generates metadata distinguishing between virtual addresses and physical addresses having and not having the mappings in the address translation table. Subsequently, upon intercepting a request to create a new mapping in the address translation table, the metadata is used to check the virtual address and physical address corresponding to the new mapping. If the virtual address and physical address corresponding to the new mapping do not have any other mappings in the address translation table, a decision is made to create the new mapping. In this way, malicious attacks on the address translation table, such as malicious attacks targeting double mappings, can be detected and prevented.

The translation table entry load / store operation is performed on at least one target translation table entry address selected depending on software-defined address information identifying a selected address in the input address space. Each target translation table entry address includes an address of a leaf translation table entry that provides address mapping information for translating the selected address from the input address space to the output address space, or an address of a branch translation table entry that is traversed in a translation table walk operation to obtain the leaf translation table entry. At least one variant of the translation table entry load / store operation supports, for a given target translation table entry of the at least one target translation table entry, clearing access tracking metadata of the given target translation table entry from a first state (indicating that at least one load / store access has occurred to the corresponding region of the input address space) to a second state (indicating that no load / store access has occurred to the corresponding region).

In one example, an apparatus comprises: a direct memory access (DMA) descriptor queue that stores DMA descriptors, each DMA descriptor including an indirect address; an address translation table that stores an address mapping between indirect addresses and physical addresses; and a DMA engine configured to: fetch a DMA descriptor from the DMA descriptor queue to the address translation table to translate a first indirect address of the DMA descriptor to a first physical address based on the address mapping, and perform a DMA operation based on executing the DMA descriptor to transfer data to or from the first physical address.

The invention discloses a JSON data conversion method and device. The method comprises the steps that a conversion configuration file is received and comprises a field mapping rule list, and each field mapping rule defines a source path, a conversion expression and a target path; analyzing the source path and the target path, and compiling the conversion expression to generate a script instance; receiving source JSON data to be converted, and determining a plurality of field mapping rules corresponding to the plurality of fields; whether a final result template is defined in the conversion configuration file or not is determined, if yes, a template drive conversion mode is entered, and if not, a direct mapping conversion mode is entered; generating target JSON data according to the template mapping rule and the multiple field mapping rules in the template driving conversion mode, and generating the target JSON data according to the multiple field mapping rules in the direct mapping conversion mode. Complex structure conversion and logic processing can be defined through the simple JSON conversion configuration file, and low-code and high-efficiency data integration is achieved.

A computer firmware product improves computer processing efficiency by implementing a process to replicate at least one field index in multiple register destinations. A translation table contains data in a plurality of fields and a plurality of register destination addresses for a firmware event. The firmware product pushes data associated with one field to at least two different register destination addresses. The firmware product recompiles the translation table with the updated data pushed from one field to the two different register destination addresses. Then, the firmware product performs a function based on the translation table with the updated data pushed from the one field to the two different register destination addresses by solely changing the translation table.

The application provides a memory access method, a memory management unit, a chip, a device and a storage medium. A plurality of memory management units are included in a processing chip, each memory management unit includes a first address translation cache unit, and the processing chip includes a second address translation cache unit shared by the plurality of memory management units. A target memory management unit receives a data write request including a virtual memory address sent by a target external device, and if an address translation table item corresponding to the virtual memory address is not found in the target first address translation cache unit and the second address translation cache unit, a page table is queried, the address translation table item queried from the page table is stored in the target first address translation cache unit and the second address translation cache unit, respectively, and data is written into a corresponding physical memory address. By increasing the number of address translation cache units available for each memory management unit, the number of page table traversals can be reduced, and IO performance can be improved.

According to one embodiment, a memory system includes a nonvolatile memory and a controller. In response to receiving a first write command from a host, the controller determines a first physical address indicative of a physical storage location of the nonvolatile memory to which first write data associated with the first write command is to be written, and updates an address translation table such that the first physical address is associated with a logical address of the first write data. The controller starts updating the address translation table before the transfer of the first write data is finished or before the write of the first write data to the nonvolatile memory is finished.

A memory system includes a non-volatile memory and a controller that is configured to: write N pieces of address translation information repeatedly in a first block according to a first order; write the N pieces of address translation information repeatedly in a second block of the non-volatile memory according to a second order that is offset from the first order by N / 2; write an update log in the first and second blocks each time one of the N pieces is written; and in response to power to the memory system being restored after shutdown, read from the first block, N / 2 pieces of address translation information and N / 2 update logs last written thereinto, read from the second block, N / 2 pieces of address translation information and N / 2 update logs last written thereinto, and reconstruct a logical-to-physical address translation table from the information read from the non-volatile memory.

The communication control system (500) has multiple control devices (100) that communicate via a 5G network and multiple controlled devices (200) that are controlled by the multiple control devices (100). Each control device (100) obtains the emergency stop group number of the emergency stop group to which it belongs from emergency stop group information. Furthermore, the control device (100) calculates the total number of emergency stop groups and creates slice information for connecting to a number of UPFs (Upload Power Providers) equal to the total number of emergency stop groups. The control device (100) registers with the 5G network, obtains target address information pointing to UPFs (410), i.e., UPF target address information, and stores information in a target address translation table that associates the emergency stop group number with the UPF as the target UPF in a way that prevents duplication among the UPFs that are transmission targets.

A memory sub-system having a host interface, non-volatile memory cells configured to provide a storage space accessible using logical block addressing addresses, and a controller. The controller is configured to: execute, during a first time period of operations, first storage access commands to access the storage space; receive, via the host interface and after the first time period, a first command identifying a first host memory buffer; configure, based on the first command, caching of a portion of a logical to physical translation table of the memory sub-system in the first host memory buffer; and execute, during a second time period following the first time period and without restarting between the first time period and the second time period, storage access commands based on address translation performed using the portion of the logical to physical translation table cached in the first host memory buffer.

The invention relates to the technical field of document processing, and discloses a document content restoration method and system based on artificial intelligence, and the method comprises the steps: collecting document image information as an input source through a camera, and then carrying out the page scanning of the preprocessed document image information through a multi-modal layout analysis model, positioning various layout elements, obtaining physical layout parameters, deducing a geometric constraint relation through a geometric constraint algorithm, and generating a structured layout model; carrying out multi-language character recognition, picture graph classification and metadata extraction, formula format conversion and table structure detection and reconstruction, and outputting corresponding structured data; distinguishing different semantic blocks and constructing a tree hierarchical structure by combining a context semantic encoder with a conditional random field and text features, and extracting and restoring text fonts and paragraph format styles; and reading the basic metadata of the document, and restoring and complementing the associated information of the document elements based on the large model to complete the information improvement work. And efficient and accurate restoration of the document content is realized.