单侧RDMA组播框架的研究

Proceedings of the Symposium on Architectures for Networking and Communications Systems Pub Date : 2021-12-13 DOI:10.1145/3493425.3502766

Xin Zhe Khooi, Chai Song, M. Chan

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引用次数: 0

摘要

我们提出了一个框架的设计和原型，以支持远程直接内存访问(RDMA)的多播，特别是片面的WRITE操作。我们使用P4可编程硬件来增强商用网卡上的固定功能RDMA传输硬件，以实现零cpu开销的单侧RDMA多播。最后，我们概述了实现大规模数据中心部署框架的潜在挑战和未来方向。

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Towards a Framework for One-sided RDMA Multicast

We present the design and prototyping of a framework to support multicast for remote direct memory accesses (RDMA), specifically the one-sided WRITE operation. We use P4 programmable hardware to augment fixed-function RDMA transport hardware found on commodity NICs to enable one-sided RDMA multicast with zero-CPU overhead. Finally, we outline the potential challenges and future directions in realizing the framework for large-scale data center deployments.

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Proceedings of the Symposium on Architectures for Networking and Communications Systems

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