Abstract: The present invention belongs to the technical field of flutter tests for rotorcrafts, and discloses a ground whirl flutter test system and test method for a rotorcraft. The ground whirl flutter test system for the rotorcraft comprises a hardware part and a software part. The hardware part comprises a rotor test article, a support system, force loading devices, vibration signal sensors, load cells, vibration signal acquisition cards, an industrial control computer, force signal output cards, a power amplifier and load cell signal acquisition cards. The software part of the ground whirl flutter test system for the rotorcraft comprises a rotor force and moment calculation program and a multi-input multi-output force control program running on the industrial control computer. The method can reserve all dynamic characteristics of the aircraft structure, is not restricted by the size of a wind tunnel test chamber section, does not require dynamic scaling of aircraft structures.

Abstract: The present disclosure includes a data processing method. The method is executed by one or more processors of a processing near memory (PNM) device, where the PNM device comprises a PNM processor and a cache memory. The method includes pulling, from a memory of a central processing unit of a host associated with the PNM device, strip data related to target data processing and storing the strip data in the cache memory; and pulling, from the cache memory, the strip data strip by strip, and performing the target data processing.

Abstract: A computation management method for managing a database, including: transmitting, by a compute proxy, a computation request to a processing near memory (PNM) device based on determining that a computation to be performed includes a predetermined access-intensive computation in which a data transmission frequency between a processor and a memory is greater than a first predetermined threshold, and the compute proxy is selected to perform the access-intensive computation; and receiving, by the compute proxy, a notification about a computation result generated by the PNM device based on the computation request.

Abstract: A method and device for accessing data in a host memory are provided. The method includes: in response to writing first data corresponding to a first Remote Dictionary Server (Redis) instance of a plurality of Redis instances into the host memory, determining whether a remaining host memory capacity for the first Redis instance is sufficient to store the first data, wherein the remaining host memory capacity is based on a difference between maximum capacity of the host memory that is capable of being used by the first Redis and capacity of the host memory that has been used by the first Redis instance; and in response to determining that that the remaining host memory capacity is not sufficient to store the first data, evicting second data of the first Redis instance from the host memory to a Computing Express Link (CXL) device and storing the first data in the host memory.

Abstract: An out-of-band management method for a storage apparatus includes communicating with a micro controller unit of the storage apparatus by a baseboard management controller to obtain product information of the storage apparatus or status information of the storage apparatus and operating the storage apparatus by the baseboard management controller based on the obtained information.

Abstract: The disclosed computer-implemented method may include capturing, by a computing device, a current position of a wearable device and a current position of user eye gaze at a current time. The method may also include determining that a user eye gaze is at a fixation position based on a speed of gaze movement. Additionally, the method may include calculating a direction of cursor movement by comparing a current cursor position with a previous cursor position at a previous time. Furthermore, the method may include calculating a likelihood of the fixation position being a target cursor position based on a difference between the direction of cursor movement and a direction from the current cursor position to the fixation position. Finally, the method may include increasing a speed of cursor movement toward the fixation position based on the likelihood. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: A method and device for accessing data in a host memory are provided. The method includes: in response to writing first data corresponding to a first Remote Dictionary Server (Redis) instance of a plurality of Redis instances into the host memory, determining whether a remaining host memory capacity for the first Redis instance is sufficient to store the first data, wherein the remaining host memory capacity is based on a difference between maximum capacity of the host memory that is capable of being used by the first Redis and capacity of the host memory that has been used by the first Redis instance; and in response to determining that that the remaining host memory capacity is not sufficient to store the first data, evicting second data of the first Redis instance from the host memory to a Computing Express Link (CXL) device and storing the first data in the host memory.

Abstract: The disclosed computer-implemented method may include capturing, by a computing device, a current position of a wearable device and a current position of user eye gaze at a current time. The method may also include determining that a user eye gaze is at a fixation position based on a speed of gaze movement. Additionally, the method may include calculating a direction of cursor movement by comparing a current cursor position with a previous cursor position at a previous time. Furthermore, the method may include calculating a likelihood of the fixation position being a target cursor position based on a difference between the direction of cursor movement and a direction from the current cursor position to the fixation position. Finally, the method may include increasing a speed of cursor movement toward the fixation position based on the likelihood. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: An out-of-band management method for a storage apparatus includes communicating with a micro controller unit of the storage apparatus by a baseboard management controller to obtain product information of the storage apparatus or status information of the storage apparatus and operating the storage apparatus by the baseboard management controller based on the obtained information.