Abstract: The embodiments of the present disclosure relate to the technical field of computers. Disclosed are a method and apparatus for information fusion, a method and apparatus for data communication, and an electronic device and a non-transitory computer-readable storage medium. The method for information fusion includes: in response to that a communication triggering condition is met, acquiring a local parameter of each of workers in a distributed training system, where the communication triggering condition is that all key nodes complete tasks of the current round of training; selecting N key nodes participating in the next round of training, and fusing local parameters of the N key nodes to obtain a global parameter; and sending the global parameter to each of the workers, and sending a training command to the key nodes to the key nodes execute tasks of next round of training based on the global parameter.
Abstract: Provided are a PCIe interrupt processing method and apparatus, a device and a non-transitory readable storage medium, relating to the technical field of computers. The PCIe interrupt processing method comprises: a currently generated internal interrupt signal is acquired; a PCIe interrupt type supported by a current FPGA is determined according to an interrupt vector signal output by a PCIe IP core, so as to determine a corresponding target interrupt processing mechanism according to the PCIe interrupt type; and the internal interrupt signal is processed by means of the target interrupt processing mechanism, and a processing result is input to the PCIe IP core, such that the PCIe IP core sends an interrupt message packet to a central processing unit on the basis of the processing result. The technical solution expands the compatibility of an FPGA with processor interrupts, facilitating the implementation of FPGA logic platform construction.
Type:
Application
Filed:
March 6, 2023
Publication date:
February 27, 2025
Applicant:
IEIT SYSTEMS CO., LTD.
Inventors:
Yuanli WANG, Hongwei KAN, Jiangwei WANG, Le YANG
Abstract: Disclosed are a data access method and apparatus, a device, and a computer-readable storage medium, the method including: creating a cache pool matching memory capacity of an accelerator card on a host side, the cache pool containing cache blocks divided according to a set capacity unit; under a condition that acquiring a read instruction of target data, calling from the cache pool a target cache block matching capacity of the target data; storing the target data into the target cache block, recording meta information about the target cache block, and setting write protection for the target cache block; and executing a data access operation according to state information corresponding to the cache blocks, and adjusting the state information about the cache blocks after executing the data access operation.
Abstract: Disclosed are a communication method and related components. In this solution, two network stacks are firstly established, and all connection relationships between a client and each server node and between processes of any two server nodes are then divided, so as to obtain two kinds of connection relationships, wherein the two kinds of connection relationships are respectively constructed on the basis of the two network stacks, and the number of one of the two kinds of connection relationships is related to the number of QPs.
Abstract: A hot storage backup system and method for server, relating to the technical field of servers. The method includes: after a Complex Programming Logic Device (CPLD) in a hard disk backboard detects access of a hard disk, triggering a hard disk access signal and sending same to a Central Processing Unit (CPU), and sending command parameters, corresponding to the hard disk, combined by a Basic Input Output System (BIOS) to the CPU; and checking, by the CPU, the command parameters with a mapping table, and in the case that the check is successful, setting an Advanced Configuration and Power Management Interface (ACPI) protocol according to the command parameters, so that the server normally recognizes the hard disk, thereby implementing a hot storage backup function through the hard disk.
Type:
Application
Filed:
June 30, 2022
Publication date:
November 28, 2024
Applicant:
IEIT SYSTEMS CO., LTD.
Inventors:
Xiuqiang SUN, Jiaming HUANG, Xiaobao WANG, Fanyi YAO
Abstract: Provided are a port management method, system and device, and a computer readable storage medium. The method includes: writing, via a basic input output system (BIOS), permissions corresponding to the N USB ports into a system management basic input output system (SMBIOS); in response to a USB port being inserted with a USB device, querying, in the SMBIOS, the permission corresponding to the USB port inserted with the USB device; and setting driving parameters of the USB device according to the permission corresponding to the USB port inserted with the USB device.