Abstract: A data flow control device in a streaming architecture chip includes at least one first data buffer module, at least one operation module and at least one second data buffer module. The second data buffer module is configured to send a flow control count signal to the first data buffer module, the flow control count signal being used for informing the first data buffer module of an amount of data that can be received of the second data buffer module. The first data buffer module is configured to send a data signal and a valid signal to the second data buffer module via the operation modules according to the flow control count signal, the valid signal being used for indicating that a corresponding data signal is valid.

Abstract: The present disclosure relates to a pipeline clock driving circuit, a computing chip, a hashboard, and a computing device.

Abstract: Embodiments of this application provide a data processing method, apparatus, and device, a blockchain system, and a computer-readable storage medium. The method is performed by a computer device acting as a blockchain client of the blockchain system, the method including: transmitting an identity query request to an identity chain node, the identity query request including an identity identifier (ID) of the blockchain client and to-be-processed data; receiving node identity information returned by the identity chain node based on the identity ID and the data; determining, according to the node identity information, a target blockchain node configured to process the data within a blockchain node set; transmitting the data ID to the target blockchain node, to query data on at least one of the plurality of application chains based on the data ID through the target blockchain node; and receiving the queried data returned by the target blockchain node.

Abstract: This application provides a method for constructing a motion information list in video encoding and decoding performed by a computer device. The method includes: obtaining a motion information list, which is a candidate motion information list is used for providing a candidate prediction displacement vector; determining at least one piece of motion information when a length of the motion information list meets a condition; and adding the at least one piece of motion information to the candidate motion information list to obtain an updated motion information list when a length of the candidate motion information list is less than a threshold. According to the embodiments of this application, by filling a motion information list using extra motion information when motion information included in the motion information list is insufficient, more effective displacement vectors are provided in the motion information list to achieve a better displacement vector prediction effect.