US 12,487,960 B2
Communication method and system for distributed heterogeneous acceleration platform, device and medium
Hongwei Kan, Jiangsu (CN); Rengang Li, Jiangsu (CN); Yanwei Wang, Jiangsu (CN); Rui Hao, Jiangsu (CN); Jiangwei Wang, Jiangsu (CN); Dongdong Su, Jiangsu (CN); Kefeng Zhu, Jiangsu (CN); and Le Yang, Jiangsu (CN)
Assigned to SUZHOU METABRAIN INTELLIGENT TECHNOLOGY CO., LTD., Jiangsu (CN)
Appl. No. 18/571,192
Filed by SUZHOU METABRAIN INTELLIGENT TECHNOLOGY CO., LTD., Jiangsu (CN)
PCT Filed Jun. 1, 2022, PCT No. PCT/CN2022/096537
§ 371(c)(1), (2) Date Dec. 15, 2023,
PCT Pub. No. WO2023/103301, PCT Pub. Date Jun. 15, 2023.
Claims priority of application No. 202111495314.X (CN), filed on Dec. 9, 2021.
Prior Publication US 2024/0281400 A1, Aug. 22, 2024
Int. Cl. G06F 13/42 (2006.01)
CPC G06F 13/4221 (2013.01) [G06F 2213/0026 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A communication method for a distributed heterogeneous acceleration platform, comprising:
after starting a collaborative acceleration task, determining, by a first target heterogeneous acceleration card in a distributed heterogeneous acceleration platform, a second target heterogeneous acceleration card from the distributed heterogeneous acceleration platform by querying an information table corresponding to the collaborative acceleration task;
generating, by the first target heterogeneous acceleration card, a target data packet according to a predefined data packet format, and sending the target data packet to the second target heterogeneous acceleration card via a PCIE interface; and
parsing, by the second target heterogeneous acceleration card, the target data packet according to the data packet format, and executing a corresponding read operation or write operation according to a parsing result, so as to complete the collaborative acceleration task.