Title:
CHIP SYSTEM AND COLLECTIVE COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2024/093885
Kind Code:
A1
Abstract:
The embodiments of the present application relate to the technical field of chips. Provided are a chip system and a collective communication method. The specific solution involves: the chip system comprising a processor core, a task scheduler and a first accelerator, wherein the processor core is used for arranging all tasks in collective communication according to a desired execution sequence to obtain a task-arrangement execution sequence, and issuing the task-arrangement execution sequence and a synchronization task to the task scheduler; the synchronization task is used for controlling the task-arrangement execution sequence; the task scheduler is used for scheduling tasks to the first accelerator according to the task-arrangement execution sequence, and controlling the task-arrangement execution sequence according to the synchronization task; and the first accelerator is used for executing the tasks according to the task-arrangement execution sequence. In the chip system provided in the present application, a processor core is not required to participate in a task execution process , such that the calculation efficiency of collective communication can be improved.
Inventors:
LIU YANCHEN (CN)
ZHENG QIAOSHI (CN)
CHEN ZHIPENG (CN)
LI SICONG (CN)
ZHENG QIAOSHI (CN)
CHEN ZHIPENG (CN)
LI SICONG (CN)
Application Number:
PCT/CN2023/127610
Publication Date:
May 10, 2024
Filing Date:
October 30, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F13/42; G06F9/48
Domestic Patent References:
| WO2017081391A1 | 2017-05-18 |
Foreign References:
| CN116830554A | 2023-09-29 | |||
| CN112291293A | 2021-01-29 | |||
| CN112465129A | 2021-03-09 | |||
| CN107690622A | 2018-02-13 | |||
| CN114981776A | 2022-08-30 |
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