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运营商大模型硬件基础设施创新及RDMA流量控制技术研究

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从业界大模型硬件基础设施创新的主要模式出发,论述了电信运营商在该领域自主创新的路线选择考虑.基于实际组网环境和业务场景提出需求,设计了一种支持NO-PFC、交换机免配置的拥塞控制算法,使用RTT作为拥塞感知信号,控制交换机队列长度,实现低延迟.
Research on hardware infrastructure innovation for large language model of telecom operators and RDMA traffic control technology
Based on the main modes of hardware infrastructure innovation for large language model in the industry,this paper explores the considerations for route selection by telecom operators in this field.This paper presents a congestion control algorithm that supports NO-PFC and does not require the configuration of switches.The algorithm is designed with considerations for the actual networking environment and service scenario.To achieve low latency,the Round-Trip Time(RTT)is employed as the congestion sensing signal,enabling effective regulation of the switch queue length.

RDMA congestion controlhardware infrastructure innovation for large language modeltelecom operator data center network

车碧瑶、张永航、廖怡、唐剑、樊小平、赵继壮、陆钢

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中国电信股份有限公司研究院,北京 102209

中国电信天翼云科技有限公司,北京 100007

RDMA拥塞控制 大模型基础设施创新 运营商数据中心网络

2024

信息通信技术与政策
信息产业部电信传输研究所

信息通信技术与政策

影响因子:0.363
ISSN:2096-5931
年,卷(期):2024.50(2)
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