Abstract: Disclosed are a method and an apparatus for generating reply information performed by a computer device. The method includes: classifying dialogue information to obtain a category of the dialogue information; when the category of the dialogue information is a first category, performing semantic analysis on the dialogue information through a large language model, to obtain semantic information of the dialogue information; determining a first intention type from a plurality of intention types based on the semantic information, where the first intention type matches the semantic information; and generating first reply information to the dialogue information through a target dialogue model of the first intention type.

Abstract: The present disclosure provides a multi-stage charge pump, a current limiting circuit, a driver circuit, a charge pump, a chip, and an electronic device. A control circuit controls a first charge pump circuit to boost an input voltage of a multi-stage charge pump, and controls, based on a second-phase clock signal, a second charge pump circuit to be charged using an output voltage of the first charge pump circuit, such that the second charge pump circuit boosts an output voltage of the first charge pump circuit, and hence a high-side switch driver circuit satisfies a drive requirement of a high-side switch. This ensures normal operation of the charge pump is ensured while reducing the cost and circuit area. In this way, the reliability and safety of the charge pump are improved.

Abstract: A processor with an elliptic curve cryptographic algorithm and a data processing method thereof are shown. The processor has first register storing a Hash value pointer, and a second register, storing a private key pointer. In response to a first elliptic curve cryptographic instruction of an instruction set architecture, the processor reads a first storage space within a system memory by referring to the first register to get a Hash value of the data to be signed, reads a private key by referring to the second register, performs a signature procedure using the elliptic curve cryptographic algorithm on the Hash value based on the private key to generate a digital signature, and programs the digital signature into a second storage space within the system memory.

Abstract: A processor with an elliptic curve cryptographic algorithm and a data processing method thereof are shown. The processor has a first register, storing a public key pointer pointing to a public key. In response to a single elliptic curve cryptographic instruction of an instruction set architecture, the processor reads a plaintext input from a first storage space within a system memory, performing an encryption procedure using the elliptic curve cryptographic algorithm on the plaintext input based on the public key obtained by referring to the first register to encrypt the plaintext input and to generate a ciphertext output, and programming the ciphertext output into a second storage space within the system memory.

Abstract: A processor with an elliptic curve cryptographic algorithm and a data processing method thereof are shown. Three elliptic curve cryptographic instructions are proposed in the instruction set architecture for key exchange between an initiator and a responder. The initiator device executes the first elliptic curve cryptographic instruction to generate a key pair (rA, RA). In addition to considering the first temporary public key RA, the responder device further takes the second temporary public key RB into consideration when executing the second elliptic curve cryptographic instruction to generate the responder-generated shared key KB. Based on the temporary private key rA, and the temporary public keys RA and RB, the initiator device executes the third elliptic curve cryptographic instruction to generate the initiator-generated shared key KA.

Abstract: A processor with an elliptic curve cryptographic algorithm and a data processing method thereof are shown. Three elliptic curve cryptographic instructions are proposed in the instruction set architecture for key exchange between an initiator and a responder. The initiator device executes the first elliptic curve cryptographic instruction to generate a key pair (rA, RA). In addition to considering the first temporary public key RA, the responder device further takes the second temporary public key RB into consideration when executing the second elliptic curve cryptographic instruction to generate the responder-generated shared key KB. Based on the temporary private key rA, and the temporary public keys RA and RB, the initiator device executes the third elliptic curve cryptographic instruction to generate the initiator-generated shared key KA.

Abstract: A processor with an elliptic curve cryptographic algorithm and a data processing method thereof are shown. The processor has a first register, storing a private key pointer pointing to a private key. In response to a single elliptic curve cryptographic instruction of an instruction set architecture, the processor reads a ciphertext input from a first storage space within a system memory, performing a decryption procedure using the elliptic curve cryptographic algorithm on the ciphertext input based on the private key obtained by referring to the first register to decrypt the ciphertext input and generate a plaintext output, and programming the plaintext output into a second storage space within the system memory.

Abstract: A processor with an elliptic curve cryptographic algorithm and a data processing method thereof are shown. The processor has a first register storing a Hash value pointer, a second register storing a public key pointer, a third register storing a signature pointer, and a fourth register for storage of a verified result. In response to a first elliptic curve cryptographic instruction of an instruction set architecture, the processor reads the Hash value of the data by referring to the first register, obtains the public key by referring to the second register, obtains the digital signature to be verified by referring to the third register, performs a signature verification procedure using the elliptic curve cryptographic algorithm on the Hash value based on the public key and the digital signature to be verified to generate the verified result, and programs the verified result into the fourth register.

Abstract: A computing system with a first instruction of an instruction set architecture (ISA) for direct invalidation, without writing back, in a hierarchical cache structure based on one single designated key identification code, and a second instruction of ISA for direct invalidation, without writing back, in the hierarchical cache structure based on a plurality of designated key identification codes is shown. A decoder transforms the first or second instruction into at least one microinstruction. Based on the at least one microinstruction, one direct invalidation request is provided corresponding to each designated key identification code, to be passed to the hierarchical cache structure through a memory ordering buffer. For each direct invalidation request, the cache line write-back and invalidation regarding a designated key identification code is performed on a last-level cache first, and then is performed on the in-core cache modules.

Abstract: An instruction execution method for a microprocessor is provided. The microprocessor includes a model specific register (MSR). And, the instruction execution method includes the following steps. A target instruction is received using an instruction cache. The target instruction is decoded using an instruction translator to determine whether the target instruction is a specific instruction is a specific instruction. When the target instruction is the specific instruction, a model specific register index of the target instruction is obtained to directly read or write the model specific register.

Abstract: An instruction configuration and execution method includes the following steps. A target instruction is received through an instruction cache. The target instruction is decoded by an instruction translator. It is determined whether the target instruction has the authority to read or write the model specific register in an unprivileged state. It is determined whether the model specific register index of the specific instruction corresponds to a specific model specific register, so as to order the microprocessor to perform an instruction serialization operation.

Abstract: A computing system with a first instruction of an instruction set architecture (ISA) for write-back and invalidation in a hierarchical cache structure based on one single designated key identification code, and a second instruction of ISA for write-back and invalidation in the hierarchical cache structure based on a plurality of designated key identification codes is shown. A decoder transforms the first or second instruction into at least one microinstruction. Based on the at least one microinstruction, one write-back and invalidation request is provided corresponding to each designated key identification code, to be passed to the hierarchical cache structure through a memory ordering buffer. For each write-back and invalidation request, the cache line write-back and invalidation regarding a designated key identification code is performed on a last-level cache first, and then is performed on the in-core cache modules.

Abstract: The present invention belongs to the field of pharmaceutical chemistry, and relates to a substituted pyrazine compound, a pharmaceutical composition comprising same, and the use thereof. In particular, the present invention relates to a compound with the structure of formula (I), which exhibits a good SHP2 inhibiting activity, and can act as an efficient SHP2 inhibitor for preventing and/or treating SHP2-related diseases.

Abstract: A system and a method for obtaining a photo-realistic video from a text. The method includes: providing the text and an image of a talking person; synthesizing a speech audio from the text; extracting an acoustic feature from the speech audio by an acoustic feature extractor; and generating the photo-realistic video from the acoustic feature and the image by a video generation neural network. The video generating neural network is pre-trained by: providing a training video and a training image; extracting a training acoustic feature from training audio of the training video by the acoustic feature extractor; generating video frames from the training image and the training acoustic feature by the video generation neural network; and comparing the generated video frames with ground truth video frames using generative adversarial network (GAN). The ground truth video frames correspond to the training video frames.

Abstract: A processor with an elliptic curve cryptographic algorithm and a data processing method thereof are shown. The processor has a first register, storing a private key pointer pointing to a private key. In response to a single elliptic curve cryptographic instruction of an instruction set architecture, the processor reads a ciphertext input from a first storage space within a system memory, performing a decryption procedure using the elliptic curve cryptographic algorithm on the ciphertext input based on the private key obtained by referring to the first register to decrypt the ciphertext input and generate a plaintext output, and programming the plaintext output into a second storage space within the system memory.

Abstract: A processor with an elliptic curve cryptographic algorithm and a data processing method thereof are shown. The processor has first register storing a Hash value pointer, and a second register, storing a private key pointer. In response to a first elliptic curve cryptographic instruction of an instruction set architecture, the processor reads a first storage space within a system memory by referring to the first register to get a Hash value of the data to be signed, reads a private key by referring to the second register, performs a signature procedure using the elliptic curve cryptographic algorithm on the Hash value based on the private key to generate a digital signature, and programs the digital signature into a second storage space within the system memory.

Abstract: A processor with an elliptic curve cryptographic algorithm and a data processing method thereof are shown. The processor has a first register, storing a public key pointer pointing to a public key. In response to a single elliptic curve cryptographic instruction of an instruction set architecture, the processor reads a plaintext input from a first storage space within a system memory, performing an encryption procedure using the elliptic curve cryptographic algorithm on the plaintext input based on the public key obtained by referring to the first register to encrypt the plaintext input and to generate a ciphertext output, and programming the ciphertext output into a second storage space within the system memory.

Abstract: A processor with an elliptic curve cryptographic algorithm and a data processing method thereof are shown. Three elliptic curve cryptographic instructions are proposed in the instruction set architecture for key exchange between an initiator and a responder. The initiator device executes the first elliptic curve cryptographic instruction to generate a key pair (rA, RA). In addition to considering the first temporary public key RA, the responder device further takes the second temporary public key RB into consideration when executing the second elliptic curve cryptographic instruction to generate the responder-generated shared key KB. Based on the temporary private key rA, and the temporary public keys RA and RB, the initiator device executes the third elliptic curve cryptographic instruction to generate the initiator-generated shared key KA.

Abstract: A processor with an elliptic curve cryptographic algorithm and a data processing method thereof are shown. The processor has a first register storing a Hash value pointer, a second register storing a public key pointer, a third register storing a signature pointer, and a fourth register for storage of a verified result. In response to a first elliptic curve cryptographic instruction of an instruction set architecture, the processor reads the Hash value of the data by referring to the first register, obtains the public key by referring to the second register, obtains the digital signature to be verified by referring to the third register, performs a signature verification procedure using the elliptic curve cryptographic algorithm on the Hash value based on the public key and the digital signature to be verified to generate the verified result, and programs the verified result into the fourth register.