57 results about "Asynchronous computation" patented technology

In embodiments of the present invention improved capabilities are described for a computer program product embodied in a computer readable medium that, when executing on one or more computers, receives a request for game play, and in response to the request, causing prior game play data to be retrieved, where the prior game play data was stored in response to prior game play of another user. Further, an asynchronous game play environment may be provided where an active participant, who made the request, is able to play against and interact with an apparently live participant based on the prior game play data.

An asynchronous computing and rendering system includes a data storage unit that provides storage for processing a large-scale data set organized in accordance to data subregions and a computing cluster containing a parallel plurality of asynchronous computing machines that provide compute results based on the data subregions. The asynchronous computing and rendering system also includes a rendering cluster containing a parallel multiplicity of asynchronous rendering machines coupled to the asynchronous computing machines, wherein each rendering machine renders a subset of the data subregions. Additionally, the asynchronous computing and rendering system includes a data interpretation platform coupled to the asynchronous rendering machines that provides user interaction and rendered viewing capabilities for the large-scale data set. An asynchronous computing and rendering method is also provided.

The invention discloses a multi-center biomedical data collaborative processing system and method without patient data sharing. The system includes a cloud server for coordinating model parameters and asynchronous calculations of each medical center and a local high-performance computing system for data. Medical center client; wherein the cloud server includes a parameter manager and a task scheduler; in the present invention, the parameter sharing mechanism and asynchronous communication mechanism are connected and managed through the parameter manager and task scheduler of the cloud server, and are jointly applied to multi-center medical data collaborative computing ;It can meet the security isolation of medical center data and cloud server, and fully protect the privacy of medical center patient data; at the same time, compared with direct synchronous exchange of data calculation results, it can effectively reduce calculation waiting time, and greatly improve the analysis efficiency and data processing of multi-center collaborative processing ability.

A method for calculating rates based on random sampling includes updating at least one state variable when sampled information is received. The method further includes calculating a rate value based on the state variable and the elapsed time since the state variable was previously updated.

A processing system server and methods for performing asynchronous data store operations. The server includes a processor which maintains a cache of objects in communication with the server. The processor executes an asynchronous computation to determine the value of a first object. In response to a request for the first object occurring before the asynchronous computation has determined the value of the first object, a value of the first object is returned from the cache. In response to a request for the first object occurring after the asynchronous computation has determined the value of the first object, a value of the first object determined by the asynchronous computation is returned. The asynchronous computation may comprise at least one future, such as a ListenableFuture, or at least one process or thread. Execution of an asynchronous computation may occur with a frequency correlated with how frequently the object changes or how important it is to have a current value of the object. The asynchronous computation may receive different values from at least two servers and may determine the value of an object based on time stamps.

The embodiment of the invention provides an asynchronous calculation method and device for a network function in a spreadsheet. The method comprises the following steps that: a first thread obtains the function information of a network function to be calculated; the first thread searches a calculation result corresponding to the function information in a first cache region; if the calculation result corresponding to the function information is not found in the first cache region, the first thread stores the function information to a second cache region; and the second thread obtains the function information from the second cache region; according to the function information, network function calculation is carried out, the calculation result is stored to the first cache region, and the first thread is started to search the calculation result corresponding to the function information. By use of the method, the asynchronous calculation of the network function is realized, time for a userto wait for the network function to return the calculation result can be shortened, and user experience is improved.

The invention discloses a message reminder method and system supporting asynchronous and synchronous calculations. The method includes the following steps: in a business management system, integrating asynchronous message reminders and synchronous message reminders, wherein: the asynchronous message reminder adopts at least two One asynchronous calculation method to obtain the message data required for message reminders, and configure different reminder rules according to the characteristics of message reminders. Synchronous message reminders use at least one synchronous calculation method to obtain the message data required for message reminders. Finally, the asynchronous calculation And synchronously calculate the message data required for message reminders, summarize them into a message data collection, and perform message reminders in a unified manner. The method and system improve the performance and scalability of the message reminder function by adopting technologies such as read-write separation, timing tasks, and asynchronous computing tasks, so that business operators can obtain unified message reminders in time after logging into the system (business management system).

The invention relates to a system (1), comprising at least two asynchronous computers (2-i), on each of which at least one application (A) is executed, which provides control data (SD) for at least one actuation system (3), wherein the provided control data (SD) are transmitted by a control-authorized computer (2-i) that assumes a master computer status (M-RS) to the actuation system (3) for the control thereof, wherein the computers (2-i) of the system (1) cyclically exchange state data (ZD) and performance data (LD) with each other by means of a data interface in a data exchange (DAS), wherein the computers (2-i) each determine, on the basis of the state and performance data (ZDopp, LDopp) received from other computers (2-j) and on the basis of the computer's own state and performance data (ZDown, LDown, in a master / slave selection (MSA) performed on the computer (2-i), a computer status (RS) as a control-authorized or non-control-authorized computer (2-i) to be assumed by the particular computer (2-i) itself.

The invention provides a method for cooperatively computing and accelerating pre-stack time migration of an earthquake by using a CPU (Central Processing Unit) / MIC (Microphone), and relates to the field of high-property computing. According to the method, a CPU and MIC heterogeneous framework is used; a CPU is in charge of performing FFT (Fast Fourier Transform) computing, reading seismic channel data, performing process control and scheduling, and further participating in PSTM (Photon Scanning Tunneling Microscope) computing; the MIC is used for only performing the PSTM computing, and simultaneously performing CPU and MIC cooperative computation and common computation in an asynchronous parallel idea and dynamic load balance manner; and the integrated design comprises the following three aspects: parallel design of a PSTM computation partial serial algorithm, a PSTM integrated logic structural design and a CPU and MIC asynchronous computation design. The method provided by the invention has the beneficial effects that the PSTM properties can be improved by using the CPU / MIC cooperative computation; the building cost and management, operation and maintenance costs of a machine room can be reduced; and the simple realization and the low desired development cost can be realized.