14 results about "Virtual hosting" patented technology

An exemplary procedure involves a host operating system (host OS) receiving an initial request to allocate memory pages in virtual host memory. In response, the host OS allocates a first guest memory region of the virtual host memory to a virtual machine by at least pinning the first guest memory region. The procedure further involves the host OS receiving a second and a third request to allocate memory pages. In response, the host OS allocates a second and a third guest memory region to the virtual machine. The second guest memory region overlaps a first subregion of the first guest memory region, and the third guest memory region overlaps a second subregion of the first guest memory region.The procedure further involves unpinning, by the host OS, a third subregion of the first guest storage region, with the third subregion not overlapping either the first or the second subregion.

The invention discloses a virtual resource acquisition method and device, a storage medium and electronic equipment. The method comprises the following steps: in a task matching page, obtaining a task matching relationship between at least one virtual role associated with a current object account and at least one virtual hosting task; in response to a confirmation operation on a target matching relationship between the target virtual role and the target hosting task, adjusting the target virtual role to be in a role hosting state associated with the target hosting task; in the process that the target virtual role executes the target hosting task, under the condition that role operation of the target virtual role meets the hosting reward condition, virtual prompt resources are obtained, and the virtual prompt resources are used for prompting the target hosting task when the current object account controls the reference virtual role to execute the target virtual task. And displaying the operation prompt information in the virtual scene. The technical problem that an existing task strategy obtaining method is tedious is solved.

The application discloses a high-availability array type USB device management system and method. The system comprises an embedded control surface module, a data surface cascade module and a power surface independent control module; the data surface cascade module comprises a hub controller and a plurality of USB physical ports; the power surface independent control module comprises a load switch for independent power supply of the ports and an analog-to-digital converter for collecting power supply current characteristics; a host computer end is configured with a virtual host controller interface driver; the embedded control surface module obtains characteristic quantity to calculate a deadlock state evaluation factor, controls power supply reset when the evaluation factor is over a threshold value, intercepts a request block, encapsulates a custom topology header and sends the custom topology header to the host computer end to build a virtual topology tree in a kernel. The application can accurately identify a bottom-layer hardware deadlock and apply hard isolation, isolate system device enumeration disorder caused by peripheral reset and ensure that an automatic control instruction has absolute physical certainty.

A system and method for a mobile application configured to serve as a virtual host for restaurants and dining establishments, facilitating communication between diners and service staff including bussers, servers, bartenders, and kitchen personnel. The application enables customers to input preferences and check in on-site or remotely, assigns seating, and dispatches real-time instructions for service tasks. Visual and auditory signaling components, such as lights and displays, alert staff to pending or overdue duties, escalating missed actions to management if necessary. The application tracks each service interaction and integrates with point-of-sale (POS) systems to utilize customer profiles, manage orders, process payments, and collect feedback. It is operable via smartphones, kiosks, tablets, or terminals, and supports modular, scalable deployment across diverse dining environments. The system enhances service efficiency, reduces wait times, and ensures consistent guest experiences through automated oversight and dynamic staff coordination.

The invention provides a cloud desktop display method, which comprises the following steps of: in a first stage, controlling a first display adapter to provide display data to a sending end of a virtual host through a display only driver (DOD); the first stage is a non-running state of an operating system of the virtual host, and the sending end is a port used for sending the display data to a terminal; in the second stage, a second display adapter is controlled through an indirect display driver (IDD) to generate display data, the display data are transmitted to the first display adapter, and the first display adapter provides the display data to the sending end; the second stage is a running state of an operating system of the virtual host. The invention further provides a cloud desktop server, a computer readable medium and a computer program product.

The invention relates to the field of SSD main control chip research and development, in particular to an SSD performance test system and method. The test system comprises a data compression storage module, a parallel computing module, a computing resource optimization distribution module and a data analysis and calibration module which are deployed on a hardware simulation acceleration platform. The parallel computing module monitors read-write performance data in the virtual host in real time and distinguishes non-key waveforms and key waveforms, and the data compression storage module discards the non-key waveforms and compresses, classifies and stores the key waveforms; the data analysis and calibration module firstly analyzes the stored key waveform to obtain performance data; then the analysis result is corrected according to the calibration model; and the computing resource optimization distribution module dynamically distributes computing resources of the FPGA platform according to the priority and the computing complexity of the waveform analysis task. According to the invention, the SSD performance test efficiency and accuracy can be improved.

A Universal Flash Storage (UFS) host controller supporting input / output virtualization (IOV) is disclosed. The host controller comprises a programmable Function ID (FID) to Stream ID (SID) mapping unit configured to assign unique stream IDs to physical and virtual UFS Host Controller Interface (UFSHCI) functions. The mapping unit includes registers accessible only within the physical UFSHCI's address space, allowing exclusive control by the host operating system. When a data transfer request is received, the host controller maps it to an assigned stream ID based on the programmable mapping. A UFS device coupled to the host controller validates received stream IDs before executing data transfer requests. This mechanism enables isolation of data streams between virtual functions, enhancing security in virtualized storage environments and accommodating evolving system requirements.

The application relates to an IP configuration method, system, device and storage medium, which sends a runnable program to a client by packaging a configuration module, a tray module and a communication module, wherein the configuration module is used for receiving a configuration instruction, the tray module is used for controlling opening or closing of the configuration module, and the communication module is used for sending a communication request to a virtual host through a pipe and starting the runnable program through the client to obtain and configure an IP of the virtual host, so that the pipe cannot be occupied by other programs, the IP is automatically obtained and configured through the pipe and the virtual machine by using the runnable program, the problem of low virtual machine IP configuration efficiency in the prior art is solved, and the automatic configuration efficiency of the virtual machine IP is improved.

Implementations are designed for the use of remote pods. Intermediate software is instantiated in a virtual worker node machine and used to cause the creation of a virtual pod machine, which is remote from the virtual worker node machine. An overlay network is established between the intermediate software in the virtual worker node machine and a pod storage area in the virtual pod machine. The overlay network is used to cause containers to be created in the virtual pod machine, with the virtual worker node machine configured to use the overlay network to manage transfers with the virtual pod machine.

The invention discloses a virtual master-slave synchronous control method and system for a multi-hook crane, and belongs to the technical field of crane automation control, the master-slave synchronous control method comprises the following steps: data acquisition: acquiring real-time height and running speed of each hook through an acquisition module; a virtual host generation and control module calculates a virtual height and a virtual speed; compensation adjustment: generating a speed compensation amount based on a proportional-integral model; synchronously executing, and adjusting the speed by a driving module through a speed smoothing algorithm; and safety monitoring: judging the height difference of the lifting hook in real time, and triggering three-level safety response. The system comprises an acquisition module, a control module and a driving module, single-point fault risks are eliminated, synchronization precision and system reliability are improved, different load working conditions are adapted, mechanical loss is reduced, hardware cost is low, upgrading is easy, and the method is suitable for large component hoisting scenes.

The present disclosure provides a cloud desktop display method, comprising: in a first stage, a display only driver (DOD) controls a first display adapter to provide display data to a sending end of a virtual host, wherein the first stage is a state in which an operating system of the virtual host is not running, and the sending end is a port used for sending the display data to a terminal; and in a second stage, an indirect display driver (IDD) controls a second display adapter to generate display data, and transmits the display data to the first display adapter, and the first display adapter provides the display data to the sending end, wherein the second stage is a state in which the operating system of the virtual host is running. The present disclosure further provides a cloud desktop server, a computer readable medium, and a computer program product.

The application discloses a kind of construction method and device of large-scale virtual network.Therein, the method includes: using application container engine Docker technology to be distributed to multiple hosts on Mininet, realize the simulation of underlying physical network;By running cloud computing management platform OpenStack nova component in the mode of Docker container, the simulation of virtual network is realized.The application fuses Mininet with Docker technology, realizes the distributed deployment of Mininet, enhances business scenario test capability.In addition, in the vHost virtual host management system simulated using Docker container, a set of virtualization management program components of Nova of Openstack is run, further improves virtualization capability, and more network segments, larger-scale virtual network can be created.

A total number V of virtual host-managed device memory (HDM) decoder configurations are generated for the same total number V of HDM memory regions attached to a non-host computing device. Each virtual HDM decoder configuration in the virtual HDM decoder configurations corresponds to a respective HDM memory region in the HDM memory regions. A proper subset of one or more virtual HDM decoder configurations is selected from among the virtual HDM decoder configurations to configure one or more physical HDM decoders of a total number P of the non-host computing device into one or more virtual HDM decoders. The one or more physical HDM decoders configured as one or more virtual HDM decoders are applied to translate a host physical address (HPA) received from a host computing device in a memory access transaction involving the host computing device and the non-host computing device.

The application discloses a kind of storage particle open card tool debugging method, storage particle open card tool debugging equipment and computer readable storage medium, the method comprises: when receiving the debugging instruction of open card tool in virtual host, determine the NAND parameter corresponding to the debugging instruction;Virtual storage device is generated based on the NAND parameter, and error storage point position and corresponding error type are determined;According to the error type, set the parameter to be set of the error storage point position, and update the virtual storage device according to the parameter to be set;Control the virtual storage device after updating executes the debugging instruction, and output the execution result of the debugging instruction.Solve the technical problem that the number of fault logs grabbed in the related art is insufficient, affect the debugging effect of open card tool, realize the technical effect that as many business scenarios as possible are covered for debugging logic flow and exception handling of production.