US 12,438,945 B2
Method and apparatus for cross-computing power cluster communication, electronic device and storage medium
Mo Zhou, Beijing (CN); Zhaogeng Li, Beijing (CN); Dou Shen, Beijing (CN); and Yanpeng Wang, Beijing (CN)
Assigned to BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD., Beijing (CN)
Filed by Beijing Baidu Netcom Science Technology Co., Ltd., Beijing (CN)
Filed on Mar. 19, 2025, as Appl. No. 19/084,562.
Claims priority of application No. 202411823274.0 (CN), filed on Dec. 11, 2024.
Prior Publication US 2025/0220079 A1, Jul. 3, 2025
Int. Cl. H04L 67/1097 (2022.01); H04L 49/9005 (2022.01)
CPC H04L 67/1097 (2013.01) [H04L 49/9005 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for cross-computing power cluster communication, applied to a communication initiator, comprising:
in response to the communication initiator and a communication receiver respectively belonging to different computing power clusters, increasing a remote direct memory access (RDMA) connection count on the basis of an initial connection count until a detected actual bandwidth value no longer increases, to obtain a target connection count;
increasing, with the RDMA connection count being maintained at the target connection count, a Buffer size on the basis of an initial size until a detected actual bandwidth value no longer increases, to obtain a target size;
determining cross-cluster transmission parameters, based on the RDMA connection count set as the target connection count and the Buffer size set as the target size; and
communicating, according to the cross-cluster transmission parameters, with the communication receiver belonging to a different computing power cluster.