129 results about "Digital computation" patented technology

The invention relates to the technical field of digital computing and resource scheduling, in particular to a computing power resource intelligent scheduling and load balancing method. The method comprises the following steps: collecting performance indexes of a computing power node on different resource dimensions, and constructing a resource capability vector of the computing power node; extracting demand features of the calculation task on different resource dimensions, and constructing a task feature vector; matching the resource capability vector of the computing power node with the task feature vector to obtain an adaptation degree score; operation indexes of the computing power nodes are collected, comprehensive load scoring is carried out on the computing power nodes, and the current load states of the computing power nodes are obtained; and distributing calculation tasks based on the current load state of the computing power node and the adaptation degree score, and updating the current load state of the computing power node in real time. The problems that the resource utilization rate is low, the task response delay is high and the node load is unbalanced due to the fact that the computing power resources cannot be dynamically matched according to the task characteristics and the computing power node states in a traditional computing power resource scheduling method are solved.

Techniques are described herein for predicting package distribution network attributes. A model of a package distribution network may be initialized in a digital computing system. The model may be a graph with nodes representing intermediate waypoints and edges representing distribution channels between intermediate waypoints. Some edges may include initial values of attribute(s) of the respective distribution channels of the package distribution network. Using the model, traversal of package(s) may be simulated through candidate pathways across the package distribution network. This may include applying data indicative of nodes and edges (including the initial values) of the graph as input across machine learning model(s) to generate predicted values of attribute(s) of the package distribution network. Metric(s) associated with each of the candidate pathways across the package distribution network may be determined and used to select candidate pathway(s) across the package distribution network for use in one or more downstream computing processes.

The invention designs and provides a plurality of all-digital in-memory computing circuits based on ferroelectric transistors, and belongs to the field of integrated circuits. According to the invention, a plurality of all-digital in-memory computing circuits based on ferroelectric transistors are designed, weight data can be stored in the computing circuits to carry out all Boolean logic operations based on FEFET logic gate structures, and the all-digital in-memory computing circuit has important significance for breaking through a memory wall and a power consumption wall of a Von. Noiemann architecture. According to the FEFET in-memory calculation unit provided by the invention, relatively fixed weight data can be stored in a calculation circuit, so that the repeated transmission of the weight data is reduced, and the power consumption can be greatly reduced; meanwhile, due to full-digital calculation, multi-bit calculation precision cannot be sacrificed, the accuracy can be effectively improved, and the method is a potential technology applied to an artificial intelligence chip and an AI neural network.

Disclosed are various approaches for quantum computing enhanced language model (LLM) security protections. In some examples, an LLM communication such as an LLM prompt, or an LLM response can be received. A computing environment type decision between a digital computing environment or a quantum computing environment can be generated based at least in part on the LLM communication processing latency value and a threshold latency value. A selected one of the classical digital computing environment and the quantum computing environment can be used for an LLM security analysis based at least in part on the computing environment type decision.

A computer vision learning system and corresponding computer-implemented method extract meaning from image content. The computer vision learning system comprises at least one image sensor that transforms light sensed from an environment of the computer vision learning system into image data representing a scene of the environment. The computer vision learning system includes a digital computational learning system that includes a network of actor perceiver predictor (APP) nodes and a library of visual methods available to the APP nodes for applying to the image data. The digital computational learning system employs the network in combination with the library to determine a response to a query and outputs the response. The query is associated with the scene. The computer vision learning system is capable of answering queries not just about what is happening in the scene, but what would happen based on the scene in view of hypothetical conditions and / or actions.

The invention discloses computing equipment and a computing method. The computing device comprises a digital computing unit, an analog computing unit and a compensation unit, the analog computing unit comprises one or more first arrays, the digital computing unit comprises one or more second arrays, and one first array corresponds to one second array; wherein the analog calculation unit is used for determining a first error and a second error corresponding to one or more first arrays, the first error comprises a write-in error of each first array in one or more first arrays, and the second error comprises a calculation error of each first array in one or more first arrays; the compensation unit is used for fitting the first error and the second error to obtain an error compensation parameter and writing the error compensation parameter into one or more second arrays; and the digital calculation unit is used for performing error compensation on calculation results output by the one or more first arrays through the one or more second arrays.

The invention provides a method and a system for digitally calculating rock core permeability based on X-ray CT. The method comprises the following steps: establishing a calculation model of rock core permeability K according to a pore throat radius median value, a pore throat radius and porosity; x-ray CT is adopted to scan the rock core to obtain CT images of different positions of the rock core, binarization processing is carried out on the CT images, and a binary image only with pores and a skeleton is obtained; performing in-situ stacking construction on the binary image to obtain a three-dimensional digital core model, and extracting a pore axis network from the three-dimensional digital core model; and based on the pore axis network, extracting throat data by using a Dijkstra algorithm to obtain a pore throat radius and a porosity phi, and substituting the pore throat radius and the porosity phi into the calculation model of the rock core permeability K to obtain permeability data of the rock core. According to the invention, rapid determination of the permeability parameter based on the digital core is realized, and the seepage characteristics of the complex reservoir rock can be accurately calculated.

The invention discloses a high-density RRAM sparse digital in-memory calculation method and circuit, and relates to the field of integrated circuit design, the high-density RRAM sparse digital in-memory calculation circuit comprises a plurality of RRAM in-memory calculation units, and the RRAM in-memory calculation units are configured to store data through a resistance value state and carry out digital calculation to obtain an output result; the digital logic units are electrically connected with the RRAM internal calculation units, and the digital logic units are configured to multiply and accumulate the output results to obtain multiply and accumulate results; the peripheral circuit unit is electrically connected with the calculation unit in the RRAM memory, and the peripheral circuit unit comprises a read path and a write path and is configured to read and write the resistance value state of the calculation unit in the RRAM memory at the same time; wherein the calculation units in one column of RRAM are correspondingly provided with one peripheral circuit unit. According to the invention, the data read-write efficiency can be obviously improved.

Quantitative phase imaging (QPI) is a label-free computational imaging technique that provides optical path length information of objects. Here, a diffractive QPI network architecture is disclosed that can synthesize the quantitative phase image of an object by converting the input phase information of a scene or object(s) into intensity variations at the output plane. A diffractive QPI network is a specialized all-optical device designed to perform a quantitative phase-to-intensity transformation through passive diffractive / reflective surfaces that are spatially engineered using deep learning and image data. Forming a compact, all-optical network that axially extends only ˜200-300λ (λ=illumination wavelength), this framework replaces traditional QPI systems and related digital computational burdens with a set of passive substrate layers. All-optical diffractive QPI networks can potentially enable power-efficient, high frame-rate and compact phase imaging systems that might be useful for various applications, including, e.g., on-chip microscopy and sensing.

1. The name of the product of this design: Calculator (Q13). 2. Purpose of this design product: for digital computing. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The invention discloses a bearing fault diagnosis method and system based on a simulated physical neural network. The method comprises the following steps: S1, preprocessing a collected vibration signal to obtain a to-be-diagnosed signal; s2, executing a hybrid optimization algorithm to obtain an optimal transmission band parameter and an optimal weight parameter; s3, configuring a feature extraction module according to the optimal transmission band parameter, and writing the optimal weight parameter into a classification module; s4, inputting the to-be-diagnosed signal into a feature extraction module to obtain a simulation feature vector; s5, inputting the simulation feature vector into a classification module, and outputting a classification voltage signal; and S6, determining a fault type, and outputting a result. According to the method, a hybrid optimization algorithm is adopted, the ratio of the inter-class dispersion degree to the intra-class polymerization degree of the feature vectors is calculated, optimal adaptation of feature extraction and classification tasks is achieved, and the diagnosis precision and generalization ability are improved; by constructing a full analog domain signal processing architecture, analog-to-digital conversion and digital calculation are not needed, and microwatt-level power consumption and microsecond-level real-time response are realized.

The invention discloses a screen brightness uniformity detection method and system, relates to the technical field of digital computing, and solves the problems of low detection efficiency, inaccurate fault positioning and insufficient environmental adaptability test through automation, precision and multi-scene adaptability improvement. A touch response dimension score Scx and an environmental adaptability dimension score Sty are extracted through an online analysis module in combination with a deep learning technology, and a performance evaluation index Pczs is calculated; the performance evaluation screening module classifies the performance of the touch display screen through the evaluation content of the performance evaluation index Pczs, generates optimization or maintenance suggestions, and improves the detection efficiency and the fault positioning precision; the environment simulation module dynamically tests touch performance parameters and calculates an environment adaptability evaluation factor Htyx through high-temperature, high-humidity, strong-light and low-pressure environment scenes, so that the reliability and the stability of the touch display screen in an extreme environment are ensured, and the brightness uniformity of the screen is detected and evaluated more accurately.

The invention discloses a data processing method and system, electronic equipment and a readable storage medium, the method is applied to the data processing system, the data processing system comprises an analog calculation module, a digital calculation module and an analog-to-digital converter, the analog-to-digital converter is connected with the analog calculation module and the digital calculation module, and the analog calculation module is connected with the digital calculation module. The method comprises the steps that a first matrix is calculated according to input data based on an analog calculation module, analog data are obtained, and the first matrix comprises a matrix corresponding to the weight of a neural network; converting the analog data into digital data based on the analog-to-digital converter; based on the digital calculation module, a second matrix is calculated according to the digital data, target data are obtained, and the second matrix comprises a matrix used for describing the neural network topological structure. The analog calculation module and the digital calculation module are combined for calculation, so that the calculation power consumption is greatly reduced under the condition that the calculation precision is hardly influenced.

The present patent document provides a design of an efficient hybrid quantum classical computing system capable of information processing based on both quantum computing using different quantum states of qubits and classical digital computing using a digital processor including one or more graphics processing unit (GPU) processors.

1. Name of the Design Product: Calculator. 2. Use of the Design Product: This design product is used for digital calculation. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View 1.

Provided is a storage device that has a computation function and comprises: a plurality of differential logic tree cells; a plurality of digital differential sense amplifiers for respectively reading the computation results of the plurality of differential logic tree cells; a plurality of write circuits for writing data to each of the plurality of differential logic tree cells; and a digital computation circuit for performing computations by using the computation results from the plurality of digital differential sense amplifiers. Each differential logic tree cell includes: a memory cell which includes first and second magnetic storage elements for storing the data based on a change in a resistance value; and a differential logic circuit for performing logical computations by using the data stored in the memory cell and external data input from the outside.

A system for efficient element-wise and cross-vector maximum operations. One example system includes an input bus, an output bus, and a memory configured to store N / K elements of an N-element vector in a corresponding row of the memory. A K-wide FMAX( ) comparator has a first set of K-wide inputs of the K-wide FMAX( ) comparator coupled to a read port of the memory and a second set of K-wide inputs of the K-wide FMAX( ) comparator coupled to the input bus, and a set of K-wide outputs of the K-wide FMAX( ) comparator coupled to a write port of the memory. A tree of FMAX( ) comparators comprises an input and an output, the input of the tree coupled to the set of K-wide outputs of the K-wide FMAX( ) comparator and the output of the tree coupled to the output bus.

A semiconductor die includes manually designed full-custom logic circuits implemented at transistor level and performing digital computation without use of standard-cell libraries or automated synthesis. The die lacks bond pads, wire-bond terminals, or through-silicon vias and operates only when bonded to another die or carrier through dense hybrid-bonded or microbump conductive interconnects. In related embodiments, a system includes such a compute die and a peripheral die providing power, clock, and communication functions. The architecture enables pad-less full-custom compute dies operating solely through inter-die bonding for all external connectivity.

An analog-digital hybrid deep neural network computing device according to one embodiment includes a control unit, an analog processing unit, a digital processing unit, and a multi-channel bus, and in which the algorithm includes a plurality of layers for computation, and an analog MAC computation in an analog computing manner is performed for a first group of layers including one or more layers among the plurality of layers in the analog processing unit and a digital MAC computation in a digital computing manner is performed for a second group of layers, which is the remaining layers except for the first group of layers, in the digital processing unit.

The invention provides a method for determining a matrix formula by using a regression model based on formation drilling requirements, and relates to the technical field of digital calculation methods specially suitable for specific functions. According to the method, the matrix design accuracy and efficiency are improved and the experiment cost is greatly reduced through the function relation between the mass fractions of the four basic components and the bending strength and the formula of reversely solving the basic components on the basis of the formation drilling requirement; the matrix hardness and strength can be dynamically matched according to the formation characteristics, the problem that an existing matrix formula design is difficult to adapt to the formation drilling requirement is solved, and the method is suitable for designing the matrix formula based on the formation drilling requirement.

The invention relates to a method and a hybrid storage system (1) for optimizing storage costs comprising a digital computer (2) with a set of virtual warehouses, (i, j E {1,..., NF} = : I), as well as a set of virtual components (t, t' ∈ {1,...,NP} = : P),

1. The name of the product of this design: Calculator (Carrot). 2. Purpose of this design product: for digital computing. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The left view is symmetrical to the right view, so the left view is omitted.

The present application belongs to the technical field of digital computing or data processing equipment or method specially applied to specific application, discloses a method for analyzing the jet flow of a flame gun, establishes a mathematical model and a discrete method for the jet flow of the flame gun, and performs jet flow analysis based on the model; the calculation domain of the jet flow of the flame gun comprises a nozzle part and a jet flow part, the width of the calculation domain below the nozzle of the flame gun is set to 1.5 m, and the width above the nozzle is set to 0.5 m; in the boundary conditions of the calculation domain, the nozzle inlet is set as a velocity inlet, the nozzle pipe boundary is set as a wall surface, the ground is also set as a wall surface, and other boundaries are set as pressure outlets; the Reynolds average method is adopted to model the turbulent flow; the k-ε model is adopted to construct a turbulent flow model, and a two-layer wall surface model is introduced; the VOF model is adopted as a multiphase flow model; and the finite volume method is adopted to disperse the control equations. The present application solves the problem that the jet flow of the flame gun can be conveniently analyzed by constructing a jet flow model of the flame gun.

1. Name of the designed product: calculator (DS-2815C). 2. Use of the designed product: for digital calculation. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

There are provided systems and methods for configurable storage resource usage through a multi-phase data processing pipeline for data storage efficiency. A service provider may provide online digital computing services, such as electronic transaction processing, account, and the like through online platforms and digital content that may be loaded and served on webpages and through applications of the service provider. The service provider may process and serve data, which may be stored in various data storages and databases of the service provider. The service provider may configure and optimize storage resource usage by processing data through a multi-phased processing pipeline that analyzes the data for reductions in data storage size, duplications, and / or storage times to convert data into a more efficient structure. This may include converting the data to smaller data pieces, deduplicating the same or similar data, or limiting storage in resource intensive data stores.

A high-speed matrix computation circuit, relating to electronic technology. The present invention comprises M+N-1 addition modules and a predetermined number of macro computation modules. Each macro computation module comprises M row lines and N column lines which are equivalently and orthogonally arranged. Multipliers are arranged at intersections of the row lines and the column lines to form a multiplier array composed of M x N multipliers. A first input terminal of each multiplier is connected to the row line in which the multiplier is located, and a second input terminal thereof is connected to the column line in which the multiplier is located. M and N are predetermined natural numbers. U[M-x][N-y] is used to represent a multiplier at each position, and x and y are both integers and satisfy the following conditions: 0≤x≤M-1, and 0≤y≤N-1. Among the macro computation modules, an output terminal of a multiplier satisfying x+y=S is connected to an input terminal of an addition module having a serial number S. On the basis of serial numbers, output terminals of the addition modules are connected to different bit weight input terminals of a bit weight addition circuit in a one-to-one correspondence. The present invention greatly reduces the amount of digital computation.

The invention discloses an agent performance evaluation method based on heterogeneous multi-dimensional index system fusion, which comprises the following steps of: firstly, constructing a heterogeneous multi-dimensional evaluation index system according to an evaluation target, designing a test scheme according to the heterogeneous multi-dimensional evaluation index system, collecting test data, performing index measurement and score assignment based on the test data, and performing evaluation on the evaluation target; and finally, calculating an efficiency evaluation result based on an improved analytic hierarchy process. According to the scheme, the accuracy and comparability of an evaluation result can be improved through quantitative processing and standardized mapping of test conditions in combination with evaluation target association degree and coverage of multi-dimensional feature factors influencing index performance, dependence on historical training data is not needed, and system deployment cost and early-stage investment are effectively reduced; according to the scheme, an interpretable digital calculation process is adopted in the whole process, transparency and traceability of an evaluation result are ensured, the high-credibility verification requirement is met, comprehensive analysis of the efficiency of the intelligent agent is achieved through a multi-dimensional index weight distribution mechanism, and the method is particularly suitable for a multi-target comprehensive evaluation scene of a complex system.

The application is suitable for the field of digital calculation management technology improvement, and provides a manufacturing PFMEA management system based on Django, which comprises an engine module and a whole vehicle module.The engine module is used for recording data information of each component of the engine and storing the data information in data, and generating a data index to form a one-to-one mapping relationship with the number of each engine.The whole vehicle module is used for recording feature data information of related components of the whole vehicle and generating index information to be stored in a database, and forming a one-to-one mapping relationship between the indexed whole vehicle data information and the frame number.The old table data can be quickly and batch imported, and manual input time and effort are avoided.

The invention relates to a real-time vibration compensation device and method for a cold atom gravimeter. The device comprises a Raman laser, a rubidium atomic group, a reflector, an accelerometer, an optical phase-locked loop module, an analog-to-digital converter, a reference clock source, a heteronuclear FPGA, a direct frequency generation module and an upper computer. Two pairs of Raman lasers oppositely act on a rubidium atomic group in the vertical direction, the accelerometer and the reflector are in rigid connection, analog differential signals of the accelerometer enter the analog-digital converter, converted digital signals enter the heteronuclear FPGA for digital calculation, and the reference clock source serves as clock signals of the digital circuit. A signal calculated by the heteronuclear FPGA enters the direct frequency generation module and is output to the optical phase-locked loop to control the phase of the Raman laser, and the heteronuclear FPGA communicates with the upper computer through TCP connection. The vibration real-time compensation device for the cold atom gravimeter is fully digital, and has the advantages of large dynamic range, low noise and high-precision phase synchronization compensation capability.

The invention relates to a method for movement-training a movement of at least one body part of a patient, said body part being provided with an orthopaedic device, said method comprising the following steps: - generating, by means of an electronic computing unit, a digital graphical movement representation of the body part provided with the orthopaedic device depending on a target movement which the body part is supposed to carry out with the provided orthopaedic device, - detecting, by means of a detecting apparatus, a body part movement of the body part of the patient provided with the orthopaedic device, and - superimposing, by an augmented reality device, the generated digital graphical movement representation as an augmented reality onto the reality of the patient perceived in the patient's direction of view in such a manner that the superimposition of the graphical movement representation is positioned depending on the detected body part movement.