Abstract: Disclosed are a device migration method, an electronic device, and a storage medium, relating to the technical field of computers. The method includes: transmitting, by a first virtual machine, a request message requesting use of a target device to a second virtual machine; comparing a first priority for the first virtual machine to use the target device and a second priority for the second virtual machine to use the target device in a case where the second virtual machine is in a pass-through connection with the target device; in response to the first priority being higher than the second priority, releasing first pass-through binding between the second virtual machine and the target device; and sending a migration message to the first virtual machine, to instruct the first virtual machine to perform a second pass-through binding to the target device.

Abstract: The present disclosure relates to the field of terminal display technologies, and provides a display method based on a dock bar, and an electronic device. The method includes: displaying a dock bar in a display screen of an electronic device; determining a target scenario based on content displayed in a target area of the display screen and/or a running state of an application of a target type in the electronic device; determining, based on the target scenario, a target component in a plurality of preset components, and displaying the target component in the dock bar; in response to a switching operation performed by a user on the target component, re-determining the target scenario, and updating, based on the re-determined target scenario, the target component displayed in the dock bar. This enables to display different components in the dock bar according to the target scenario, improving display flexibility and user experience.

Abstract: Disclosed in the present disclosure are a ROM code execution method, apparatus and an electronic device. The method includes: reading patch data from a first memory; parsing the patch data to obtain patch code data; acquiring, from the patch code data, a first address corresponding to at least one patch function, the first address indicating a location of the patch function in a target code stored in a second memory; and executing a first patch code of the patch function corresponding to the first address.

Abstract: Embodiments of the present disclosure disclose a boot code patching apparatus and method, a medium, a device, and a system on chip. A first memory stores a boot code, and a second memory stores preset patch data. The processor reads the boot code from the first memory and executes the boot code; reads the patch data from the second memory in response to the execution proceeding to a first preset instruction; sets a breakpoint for the boot code through a debug control channel based on the patch data, and continues executing the boot code; in response to the execution proceeding to any breakpoint of the boot code, jumps to a patch code corresponding to that breakpoint in the patch data; and in response to execution of the patch code corresponding to the breakpoint being completed, jumps to a return address corresponding to the breakpoint, and continues executing the boot code.

Abstract: Embodiments of this disclosure relate to field of safety technologies, and provide a method for verifying access permission, an integrated circuit system, and an electronic device.

Abstract: Embodiments of the present disclosure disclose a method of sharing memory cross operating systems, apparatus, a circuit, a medium, and a device. The method of sharing memory cross operating systems includes: determining a first dynamic buffer area in a first operating system according to a memory sharing message; determining an address identifier corresponding to the first dynamic buffer area; and sending the address identifier to a second operating system, wherein the first operating system and the second operating system are in a same integrated circuit.

Abstract: A method for access through a bus in an integrated circuit includes generating, through a first hardware unit in a first functional safety level domain, a first request for access; determining, based on the first request for access, a first identification of the first hardware unit; reading, from a register, first configuration information corresponding to a second hardware unit in a second functional safety level domain, the first configuration information including a second identification of a target hardware unit, the target hardware unit being in a functional safety level domain of a safety level higher than a safety level of the second functional safety level domain; determining, based on the first identification and the second identification, an access permission the first hardware unit has to the second hardware unit; controlling, based on the access permission, transmission of the first request for access from a bus to the second hardware unit.

Abstract: A method includes: encoding an image to be encoded based on a pixel height of a watermark image and a vertical search range of an image encoder; acquiring a target image block from the image to be encoded based on information of a target region in which the watermark image is inserted into the image to be encoded; generating, based on the target image block and the watermark image, a watermark image to be encoded having a pixel height no more than a sum of the pixel heights of two slices; encoding the watermark image to be encoded to obtain a watermark slice data stream; and generating, based on the watermark slice data stream and the plurality of slice data streams in the first set mode, a plurality of slice data streams in a second set mode of the image to be encoded.

Abstract: A large language model (LLM)-based inference acceleration method, a medium, and a device are disclosed. The method includes: determining LLMs deployed on a plurality of first hardware accelerators, multiple submodels obtained through segmenting the LLMs and respectively deployed on a plurality of second hardware accelerators, and input data of a to-be-executed task; performing first processing on the input data through the plurality of LLMs to obtain a first processing result; performing second processing on the first processing result through the multiple submodels to obtain a second processing result; and determining an execution result of the to-be-executed task in response to the second processing result meeting a stop inference condition.

Abstract: Embodiments of the present disclosure disclose a method and apparatus for data storage in a system on chip (SOC), a medium, a device, and a SOC. The method includes: acquiring, by a first subsystem in the SOC through a synchronization client, a data operation request from a first application, and sending, through the synchronization client, the data operation request to a second subsystem in the SOC; and receiving, by the second subsystem through a synchronization server, the data operation request, and performing, through the synchronization server based on the data operation request, a data operation on a storage area in a preset memory corresponding to the data operation request.

Abstract: An integrated circuit and a device access isolation method, a medium, and an electronic device thereof are disclosed, and the method includes: determining fused identification information corresponding to a target application being run by a main controller; generating an access request carrying the fused identification information; determining preset identification information respectively stored in a plurality of isolation units corresponding to a plurality of slave devices; matching the preset identification information with the fused identification information; determining, based on a matching relationship between the preset identification information and the fused identification information, a target slave device to be isolated from the access request among the plurality of slave devices.

Abstract: Disclosed are a method and apparatus for processing data, a medium, and a device. The method includes: determining target data to be stored at a target memory address of a target memory and a target key corresponding to the target memory address; determining a target transposition algorithm corresponding to the target data; encrypting the target data based on the target key and the target transposition algorithm, to obtain encrypted data; and storing the encrypted data at the target memory address of the target memory. With the solution, the target data to be stored are enabled to be encrypted first based on the target key and the target transposition algorithm, which therefore enables to change the target data from plaintext to ciphertext, which therefore enables to store the ciphertext at the target memory address of the target memory.

Abstract: A method includes: obtaining a first audio signal corresponding to at least one communication participant, and determining, based on a result of speech recognition on the first audio signal, communication fluency of a speech communication system regarding the at least one communication participant, as well as a factor contributing to the communication fluency; determining, based on the communication fluency and the factor contributing to the communication fluency, a target signal adjusting parameter of the speech communication system for the at least one communication participant; and adjusting, based on the target signal adjusting parameter, a second audio signal corresponding to the at least one communication participant, to obtain and play a third audio signal, wherein the second audio signal is an audio signal which is obtained regarding the at least one communication participant and is subsequent to the first audio signal in a time sequence.

Abstract: Disclosed are a noise control method and apparatus, a chip, and a vehicle. The method includes: acquiring at least one first reference acoustic signal and at least one error acoustic signal that correspond to a first noise reduction cycle; transmitting the at least one first reference acoustic signal and the at least one error acoustic signal to a second processing unit; updating filter parameters based on the at least one first reference acoustic signal and the at least one error acoustic signal to obtain first filter parameters, and returning the same to the first processing unit; and performing, based on the first filter parameters, filtering processing on at least one second reference acoustic signal corresponding to a second noise reduction cycle to obtain at least one noise control signal, and correspondingly transmitting the same to at least one sound source corresponding to the at least one second position.

Abstract: This disclosure provides a method for searching for an item, a computing device, an Internet of Things system, a device, and a storage medium. First item information and first sensor information corresponding to a first event are determined through an item query system. The first sensor information includes sensor information of a first sensor, which includes a sensor corresponding to at least one registered place. The registered place is a place registered in the item query system. After that, a first image acquired by the first sensor is obtained. Further, search for the first item is performed based on the first item information and the first image, to obtain a first search result. In this way, item search effects can be improved.

Abstract: Disclosed are a bandwidth control method for an integrated circuit, an electronic device, and a storage medium, relating to the field of integrated circuit technologies. The method includes: determining a plurality of performance requirement parameters respectively corresponding to a plurality of hardware units in the integrated circuit; determining a first bandwidth threshold based on a first performance requirement parameter corresponding to a first hardware unit in the plurality of performance requirement parameters; determining a second bandwidth threshold based on at least one second performance requirement parameter respectively corresponding to at least one second hardware unit in the plurality of performance requirement parameters; determining a target bandwidth threshold based on the first bandwidth threshold and the second bandwidth threshold; and controlling, based on the target bandwidth threshold, a bandwidth for transmitting data by the first hardware unit through a bus.

Abstract: Disclosed in embodiments of the present disclosure are an audio playback method and apparatus, a computer readable storage medium, and an electronic device. The method includes: determining ambient noise information corresponding to a first audio signal, where the first audio signal is obtained by performing audio acquisition for a target space; acquiring listening position information for the target space; and playing, based on the ambient noise information and the listening position information, a second audio signal. In the embodiments of the present disclosure, ambient noise information for a target space may be sensed in real time, and a volume at which an audio signal is played in the target space may be dynamically adjusted according to the ambient noise information.

Abstract: Embodiments of the present disclosure disclose an image processing method, an apparatus, an electronic device, a medium, and a display apparatus, wherein the image processing apparatus includes at least one input module, configured for acquiring an image signal to be displayed; an image processing module, configured for determining a quantity of output modules, and determining each of sub-image signals to be displayed corresponding to the image signal to be displayed based on the quantity of output modules; a synchronization module, configured for determining synchronization signals corresponding to the respective sub-image signals to be displayed; and a plurality of output modules, configured for respectively sending each of the sub-image signals to be displayed to the display terminal based on the synchronization signal.

Abstract: The embodiments of the present disclosure disclose a method and apparatus for detecting a bus access state in an integrated circuit, medium, and a device, where the method includes: detecting first commands transmitted by a first channel of the bus in the integrated circuit; accumulating, by a first counter, a number of the first commands to obtain a first accumulated value; counting, based on the first accumulated value, a time-out duration for the first commands accumulated in the first counter by a second counter to obtain a second accumulated value; and determining, based on a relationship between the second accumulated value and a preset threshold, the access state of the bus.

Abstract: Embodiments of the present disclosure provide an intelligent cockpit interaction method, means, and system, the intelligent cockpit including a first agent and at least one second agent, the method including: after acquiring a first interaction request, the first agent determining at least one target agent for processing the first interaction request, and the at least one second agent including the target agent; the first agent sending a first request information corresponding to the first interaction request to the target agent; and the target agent performing an operation corresponding to the first request information. The scheme provided by the embodiments of the present disclosure enables the interaction of intelligent cockpits, and the interaction process does not need to utilize semantic templates for semantic understanding, and thus does not need to develop corresponding semantic templates for various voice requests, thus enabling cost reduction.