Abstract: A memory management unit of a processor may receive a command associated with a process. The command may specify an operation to be performed by another device. The memory management unit may determine a counter value associated with a shared work queue of the another device, an indication the shared work queue to be specified by the command. The memory management unit may determine whether to accept or reject the command based on the counter value and a threshold for the process.

Abstract: The present invention relates to a class of compounds that serve as VMAT2 inhibitors, and relates in particular to a compound represented by formula (I), or a stereoisomer or pharmaceutically acceptable salt thereof, and a preparation method therefor, as well as the use thereof in the preparation of a medicament for treating diseases or disorders related to VMAT2 and Sigma-1 receptor.

Abstract: The present invention relates to a class of compounds that serve as VMAT2 inhibitors, and relates in particular to a compound represented by formula (I), or a stereoisomer or pharmaceutically acceptable salt thereof, and a preparation method therefor, as well as the use thereof in the preparation of a medicament for treating diseases related to VMAT2.

Abstract: Methods and apparatus relating to techniques for user interrupt moderation of user Inter-Processor-Interrupts (IPIs) are described. In an embodiment, a processor executes a receiver process to process a user Inter-Processor Interrupt (IPI) from a sender process. A memory stores User Inter-Processor Interrupt Moderation Configuration (UIMC) data to be accessed by the receiver process. In response to a comparison of a number of invocations of the user IPI during a time interval and an interrupt throttle rate, it is determined whether to drop the user IPI. Other embodiments are also disclosed and claimed.

Abstract: To efficiently process data of a service system with large traffic fluctuation, embodiments of this application provide a processing mechanism to resolve this problem, and are applied to a big data cluster for processing a job submitted by a client: When the big data cluster processes a job in a first execution mode (through streaming processing or batch processing), if a primary node determines that a switching policy is met, the primary node switches an execution mode of the job from the first execution mode to a second execution mode, and continues, based on the second execution mode, to manage one or more secondary nodes to execute the job. If the first mode is a streaming processing mode, the second execution mode is a batch processing mode; or if the first mode is a batch processing mode, the second execution mode is a streaming processing mode.

Abstract: Provided is a laser conditioning method for a nonlinear optical crystal, including the following steps: irradiating the nonlinear optical crystal by a laser, wherein the laser has a photon energy of Eg/2 to Eg, Eg being a band gap of the nonlinear optical crystal

Abstract: A training method for a video time-effectiveness classification model, performed by a computer device, includes obtaining video samples; extracting, from the video samples, sample image frames, first text information, and time-effectiveness sensitivity information; extracting image features from the sample image frames, text features from the first text information, and time-effectiveness sensitivity features of the time-effectiveness sensitivity information; and generating a trained video time-effectiveness classification model from an untrained neural network model by training the neural network model based on the image features, the text features, and the time-effectiveness sensitivity features, wherein the trained video time-effectiveness classification model may be configured to receive a video sample as input and output a predicted effective life cycle classification result.

Abstract: Examples described herein relate to a switch comprising a programmable data plane pipeline, wherein the programmable data plane pipeline is configured to provide microservice-to-microservice communications within a service mesh. In some examples, to provide microservice-to-microservice communications within a service mesh, the programmable data plane pipeline is to perform a forwarding operation for a communication from a first microservice to a second microservice. In some examples, to perform a forwarding operation for a communication from a first microservice to a second microservice, the programmable data plane pipeline is to utilize a reliable transport protocol.

Abstract: A computing device includes last level cache (LLC) for processing cores and a separate input/output (I/O) LLC for use in facilitating data transfers between the computing device and one or more I/O devices. The I/O LLC is configured to include a set of partitions corresponding to a set of classes. Usage of the partitions in the set of partitions is monitored and the set of partitions is dynamically adjusted based on the usage. A process in a particular one of the classes makes a data request and a particular one of the partitions associated with the particular class is used in the data request.

Abstract: A high-power bidirectional-driven bionic muscle fiber as well as a preparation method and use thereof are provided. The bionic muscle fiber includes a matrix fiber and an object material layer coating the matrix fiber, where the matrix material is capable of emitting heat after electrification, and the object material layer includes a liquid crystal elastomer (LCE); the bionic muscle fiber is excessively twisted to form a helical barrel-like structure. The bionic muscle fiber provided by the present application improves the mechanical property of the LCE, shows large work capability and drive quantity, and has an realize rapid response and work at high frequency. The contraction of the fiber can be controlled by changing voltage. Furthermore, the bionic muscle fiber exhibits a bidirectional driving feature that can recover without stress. In addition, the cyclic work of the fiber is greater than zero.

Abstract: Examples described herein relate to a network device apparatus that includes a network interface card to process a received packet. In some examples, based on the received packet only including one or more frames for which acknowledgement of receipt is offloaded to the network interface card, generate an acknowledgement (ACK) message to acknowledge receipt of the received packet. In some examples, a frame for which acknowledgement of receipt is offloaded to the network interface card comprises a STREAM frame compatible with quick User Datagram Protocol (UDP) Internet Connections (QUIC). In some examples, a computing platform is coupled to the network interface card. In some examples, based on the received packet only including any frame for which acknowledgement of receipt is not offloaded to the network interface, the computing platform is to generate an ACK message for the received packet.

Abstract: Examples described herein relate to offload reliable transport management to a network interface device and store packets to be resent, based on received packet receipt acknowledgements (ACKs), into one or more kernel space queues that are also accessible in user space.

Abstract: A high-power bidirectional-driven bionic muscle fiber as well as a preparation method and use thereof are provided. The bionic muscle fiber includes a matrix fiber and an object material layer coating the matrix fiber, where the matrix material is capable of emitting heat after electrification, and the object material layer includes a liquid crystal elastomer (LCE); the bionic muscle fiber is excessively twisted to form a helical barrel-like structure. The bionic muscle fiber provided by the present application improves the mechanical property of the LCE, shows large work capability and drive quantity, and has an realize rapid response and work at high frequency. The contraction of the fiber can be controlled by changing voltage. Furthermore, the bionic muscle fiber exhibits a bidirectional driving feature that can recover without stress. In addition, the cyclic work of the fiber is greater than zero.

Abstract: Examples described herein relate to an interface and circuitry. The circuitry can perform offloaded performance of a cryptographic handshake with a client in connection with initiation of a quick User Datagram Protocol Internet Connections (QUIC) connection with the client. In some examples, the cryptographic handshake comprises process a first client hello datagram from the client, the first client hello datagram is consistent with QUIC, and the offloaded performance of the cryptographic handshake with the client is offloaded from a processor to the circuitry.

Abstract: Examples described herein relate to offload reliable transport management to a network interface device and store packets to be resent, based on received packet receipt acknowledgements (ACKs), into one or more kernel space queues that are also accessible in user space.

Abstract: Examples described herein relate to a network device apparatus that includes a network interface card to process a received packet. In some examples, based on the received packet only including one or more frames for which acknowledgement of receipt is offloaded to the network interface card, generate an acknowledgement (ACK) message to acknowledge receipt of the received packet. In some examples, a frame for which acknowledgement of receipt is offloaded to the network interface card comprises a STREAM frame compatible with quick User Datagram Protocol (UDP) Internet Connections (QUIC). In some examples, a computing platform is coupled to the network interface card. In some examples, based on the received packet only including any frame for which acknowledgement of receipt is not offloaded to the network interface, the computing platform is to generate an ACK message for the received packet.

Abstract: Embodiments of the present disclosure disclose a method and a device for processing user interaction information. A specific embodiment of the method comprises: acquiring a set of user interaction information associated with a preset interaction operation, wherein the user interaction information comprises category information and brand information of an interaction object, user attribute information, and operation time information of interaction operations corresponding to a brand of the interaction object; generating a corresponding interaction feature of a user on the basis of the set of user interaction information; and determining, on the basis of the interaction feature of the user and a pre-trained preset operation probability generation model, a probability of the user executing a target operation associated with a brand of the interaction object in the corresponding user interaction information.

Abstract: An example electrophoretic display assembly includes: an outer substrate; an inner substrate; a first electrode and a second electrode disposed between the inner substrate and the outer substrate in a spaced apart relationship; and at least one substantially planar microstructure between the first and second electrodes, the microstructure containing an electrophoretic media. For example, the planar microstructures may be parallel to or perpendicular to the outer substrate. Also provided are example methods of fabricating electrophoretic display assemblies. A plurality of electrophoretic display assemblies may be combined to form an electrophoretic display, wherein each display assembly represents a pixel of the display device. The planar microstructures may increase the display quality, including the contrast or color capabilities of electrophoretic displays.

Abstract: The invention discloses a high impermeability and low thermal conductivity inorganic lightweight foam concrete and its preparation method, including the following mass fraction of raw materials: 1260˜1540 parts of ordinary silicate cement, 20˜60 parts of nano-silica, 460˜740 parts of fly ash, 360˜440 parts of aggregate, 9˜11 parts of redispersible latex powder, 7.2˜8.8 parts of polypropylene fiber, 27˜33 parts of quick-setting agent, 500 parts of fluorine-free foam, 900˜1100 parts of water. 33 parts, 500 parts of fluorine-free foam, 900˜1100 parts of water. The high impermeability and low thermal conductivity inorganic lightweight foam concrete prepared by the present invention has a simple formulation, good workability, light weight and low thermal conductivity, and is suitable for the construction of thermal insulation system for building exterior walls.

Abstract: In some examples, for process-to-process communication, such as in function linking, a virtual channel can be provisioned to provide virtual machine to virtual machine communications. In response to a transmit request from a source virtual machine, the virtual channel can cause a data copy from a source buffer associated with the source virtual machine without decryption or encryption. The virtual channel provisions a key identifier for the copied data. The destination virtual machine can receive an indication data is available and can cause the data to be decrypted using a key accessed using the key identifier and source address of the copied data. In addition, the data can be encrypted using a second, different key for storage in a destination buffer associated with the destination virtual machine. In some examples, the key identifier and source address is managed by the virtual channel and is not visible to virtual machine or hypervisor.