Abstract: Embodiments of the present disclosure relate to a cache method and apparatus applied to all-flash storage, a device, and a medium. The method includes the following steps: acquiring and storing, by a multi-path node, write request information, and sending the write request information to storage nodes; generating, by the storage nodes, confirmation information corresponding to the write request information, and returning the confirmation information to the multi-path node; and determining the number of the confirmation information returned to the multi-path node, and in the case that the number of the confirmation information returned to the multi-path node is not less than one half of the number of the storage nodes, deleting the write request information stored to the multi-path node.

Abstract: The present disclosure provides a configuration method for virtual network interface card resource, including: integrating a plurality of virtual network interface cards in a node where a container group is located, so as to obtain a virtual network interface card set including a plurality of virtual network interface card groups; assigning a target virtual network interface card group for the container group from the virtual network interface card set; analyzing the target virtual network interface card group to obtain address information of target virtual network interface cards in the target virtual network interface card group; and configuring a virtual network interface card resource for the container group according to the address information.

Abstract: A data stream processing method, a storage control node, and a nonvolatile readable storage medium are provided. The storage control node includes a first Data Processing Unit (DPU) and a second DPU. The method includes: the first DPU receives an Input/Output interface (I/O) request, performs protocol offloading on the I/O request to obtain a data message, and stores the data message in a memory; and the second DPU acquires the data message from the memory and performs data processing on the acquired data message.

Abstract: A method for recognizing emotion, a training method, apparatuses, a device, a storage medium and a product. The method for recognizing emotion includes: acquiring to-be-recognized spiking sequences corresponding to video information; and recognizing the to-be-recognized spiking sequences by using a spiking neural network emotion recognition model, so as to obtain a corresponding emotion category.

Abstract: Provided are a server and a tool-free locking mechanism. The tool-free locking mechanism includes: a module tray and a limiting member, wherein mounting grooves for insertion of the module bodies are formed in the limiting member, and at least two mounting grooves are provided in parallel; and at least one movement locking member movably connected to the module tray, where the movement locking member is provided at an outer side between notches of the adjacent mounting grooves, the movement locking member includes a locking portion, and locking structures matching each other are provided between the module tray and an end of the movement locking member close to the module tray; and the locking structures lock the module tray and the movement locking member when the at least one-movement locking member moves towards the module tray and the locking portion abuts against outer sides of module bodies in the adjacent mounting grooves.

Abstract: Provided are a method and apparatus for initializing a smart network interface card by a server, a device, and a readable medium. The method includes: establishing communication between a baseboard management controller (BMC) of the server and a BMC of the smart network interface card; configuring an integrated I/O module (IIO) of a central processing unit (CPU) by a server host, and initializing the smart network interface card in response to starting up the server; determining in response to configuration of the IIO of CPU by the server host is completed, by the BMC of the server through the communication with the BMC of the smart network interface card, whether the smart network interface card is completely initialized; connecting the IIO of CPU to the smart network interface card by the server host, and continuing executing startup process in response to initialization of the smart network interface card is completed.

Abstract: Disclosed are a method and system for setting options of a basic input output system (BIOS), a device and a storage medium. The method includes: numbering different option combination modes; creating a first combination structure of the options configured to store numbers of the different option combination modes; sending a default option combination mode value from the BIOS to a baseboard management controller, and forming a second combination structure in the baseboard management controller; and reading configure values from the second combination structure, and executing different operations for option setting according to different configure values. According to the method, the options occupy a small storage space of the baseboard management controller, such that cost of a memory is saved. Logical processing is carried out by means of flag bits, such that the options are synchronized and set between the different combination modes.

Abstract: The present application discloses an interconnect apparatus for a bus, including at least one decoder, configured to determine, according to at least one read instruction sent by at least one master device, at least one slave device corresponding to the at least one read instruction; a read instruction ID state recording component, Configured to determine the slave device corresponding to the read instruction in response to the decoder, and query, on the basis of a second port of the memory, whether an interconnect apparatus contains a read instruction having the same ID as that of a current read instruction, and configured to route, on the basis of a query result, the current read instruction to a slave device buffer component or a same-ID sorting buffer component corresponding to the read instruction, and write a value into the memory on the basis of a first port of the memory.

Abstract: Provided in the present disclosure are a memory and apparatus for managing a memory snapshot, a device, and a medium. The method includes: when a memory snapshot generation command is acquired, a virtual machine is suspended; a two-level page table of the virtual machine is copied to obtain a first snapshot page table, and a read-only identifier is set for each of page table entries of the two-level page table; and memory pages corresponding to page table entries of the first snapshot page table are acquired by means of the page table entries of the first snapshot page table, a reference count of each of the memory pages is increased, and the virtual machine is restored from a suspended state to a running state.

Abstract: A server case latch structure and a server are disclosed. The structure includes: an upper-layer case including an L-shaped groove; lower-layer case having a locking snapping portion and an unlocking snapping portion; a sliding block having an elastic arm provided with a hook, wherein the hook can be snapped with the locking snapping portion or the unlocking snapping portion in the sliding stroke of the sliding block, and the sliding block has an operation portion; and a stopping member. When the sliding block moves to snap with the locking snapping portion, the stopping member is snapped with the L-shaped groove, so that the upper-layer case and the lower-layer case are locked; and when the sliding block moves to disengage the hook from the locking snapping portion, the stopping member is un-snapped locked from the L-shaped groove, and the upper-layer case and the lower-layer case are unlocked.

Abstract: A computing task scheduling method and apparatus, an electronic device, and a computer readable storage medium are disclosed.

Abstract: The air guide hood includes: an air guide hood body arranged with slideways, each slideway including a first and a second operation position; left and right side plates, where each of the left and right side plates has a side slidably provided in a corresponding slideway and rotates to the body; when fixed in the first operation positions, the left and right side plates are provided opposite to each other and are both perpendicular to the body; when detached from the first operation positions and rotated to the second operation positions, the left and right side plates are both attached to the body; and top plates, where two sides of the top plate are rotatably connected to the top of the left and the right side plates so that the top plate is supported by the left and right side plates and is higher than the body.

Abstract: A method for adjusting random write performance, an electronic device, and a storage medium are provided. The method includes: obtaining a remaining space of a target module of a hard drive, and performing balancing processing on a storage unit of the remaining space; calculating a quantity of data frames of each storage block in the storage unit based on a balancing processing result to obtain a first data set; performing convergence processing on the first data set to obtain a second data set; and calculating Input/Output Operations Per Second (IOPS) of the hard drive based on the second data set, and performing write arbitration adjustment on the IOPS of the hard drive.

Abstract: Provided are a data recovery method, system and apparatus and a storage device. In the present disclosure, a data volume of metadata of each type is acquired; a corresponding quantity of CPUs are allocated to the metadata of each type according to the data volume thereof; and when the storage device is powered on, each CPU is controlled to recover the metadata of the type corresponding thereto. In the present disclosure, by means of acquiring the data volume of the metadata of each type and allocating different numbers of CPUs to the metadata according to different data volumes thereof, when the storage device is powered on and the metadata in the storage device needs to be recovered, multiple CPUs are controlled to recover the metadata of the types corresponding thereto, so that the metadata recovery efficiency and speed may be improved.

Abstract: The present disclosure relates to the technical field of Printed Circuit Board (PCB) routing. Disclosed are a method and apparatus for routing signal line, and a device and a readable storage medium. The method includes: acquiring a signal line of a PCB and an original segmentation region corresponding to a reference plane; determining whether the signal line crosses the original segmentation region; when the signal line crosses the original segmentation region, expanding the original segmentation region to obtain a target segmentation region; and routing the signal line to the target segmentation region.

Abstract: The present application provides a method and apparatus for repairing bandwidth slowdown, an electronic device, and a storage medium, applied to a BIOS module. The BIOS module is connected to a CPLD module with a register and is configured to communicate with the CPLD module; and the CPLD module is connected to a PCIE module configured with a target bandwidth and is configured to acquire a link bandwidth of the PCIE module. The method includes: acquiring the link bandwidth of the PCIE module from the CPLD module when a device is started; comparing the link bandwidth with the target bandwidth, and determining whether the PCIE module has the bandwidth slowdown; and sending a register connection state control instruction to the CPLD module when the PCIE module has the bandwidth slowdown, so that the register performs enable and disable connection operations in response according to the received instruction.

Abstract: The present application discloses method for transmitting video data, applied to chip for substrate management control. The method includes: respectively storing video compression data into first storage space and second storage space according to ping-pong operation structure; reading data of the same byte length from the first storage space and the second storage space; determining whether similarity between first data to be transmitted and second data to be transmitted is greater than or equal to preset value; if yes, setting the first data to be transmitted added with first transmission identifier as the current frame of data, and setting a second transmission identifier corresponding to the first transmission identifier as the next frame of data; and sending the current frame data and the next frame data to video data receiving end.

Abstract: Provided are a method for upgrading the CPLD and a CPLD upgrading system, and a computer-readable storage medium. The system includes a baseboard management controller, a master CPLD and a slave CPLD, the master CPLD sends a power control signal to the controller through the slave CPLD, in response to determining that the master CPLD has completed upgrade preparation, the baseboard management controller setting the upgrade-effective signal to an enabled state, to make the slave CPLD lock a current power control signal, and use the current power control signal to control the controller (S101); controlling the master CPLD to perform CPLD upgrade (S102); and when the master CPLD has completed the CPLD upgrade, setting the upgrade-effective signal to a disabled state, to make the slave CPLD release the current power control signal, and use the power control signal sent by the master CPLD to control the controller (S103).

Abstract: An embedded system running method includes: allocating, according to a resource dynamic allocation rule, a group of services to be allocated to corresponding operating systems in an embedded system, wherein the embedded system includes a first operating system and a second operating system, and a response speed of the first operating system is higher than a response speed of the second operating system; determining resource allocation results corresponding to the group of services to be allocated, where the resource allocation results are used for indicating, among processing resources of the processor, a processing resource corresponding to each of the group of services to be allocated; and allocating the processing resources of a processor to the first operating system and the second operating system according to an operating system allocation result and the resource allocation result corresponding to each of the group of services to be allocated.

Abstract: An IO task processing method includes: S1, receiving a plurality of IO tasks issued by a host and executing them separately in sequence, and making statistics of a first mean value of time consumed in processing a single IO when executed separately in sequence; S2, continuing to receive a plurality of IO tasks issued by the host, merging the IO tasks for execution, and determining an optimal IO merging time according to the first mean value of the time consumed in processing a single IO when executed separately in sequence; and S3, according to the optimal IO merging time, continuing to execute remaining IO tasks issued by the host.