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Huawei AI Fabric Raises Ethernet to a New Level

Oct, 09, 2018 Hi-network.com

Huawei AI Fabric Raises Ethernet to a New Level

Oct 09, 2018

[Shanghai, China, October 9, 2018] Before Huawei CONNECT 2018, Huawei released the AI Fabric Ultra-High-Speed Ethernet Solution that transforms data center networking with zero packet loss, low latency, and high throughput. The solution can help customers build a Remote Direct Memory Access (RDMA) network that is compatible with traditional Ethernet, leading data center networks into an ultra-high-speed and lossless era.

The solution applies to Artificial Intelligence (AI), High Performance Computing (HPC), and distributed storage scenarios. It reduces the communication time between HPC nodes by up to 40 percent, while reducing the Total Cost of Ownership (TCO) by about 53 percent compared with dedicated networks.

AI has already become an important tool for many enterprises, and AI use is growing rapidly. As described inGIV 2025: Unfolding the Industry Blueprint of an Intelligent World[1]released by Huawei, 86 percent of enterprises will use AI by 2025. As part of this trend, 180 billion TB of new data annually will feed enterprise intelligence and value. To enable the most efficient use of this data, ICT architectures are upgrading the data storage media from traditional Hard Disk Drives (HDDs) to Solid State Drives (SSDs), which reduce latency 100 fold. For AI applications, ICT architectures are trading the traditional data-processing CPUs for Graphics Processing Units (GPUs) or even dedicated AI chips. These changes boost computing performance 100 fold or higher.

Traditional Ethernet places a bottleneck on data center network performance that prevents enterprises from taking full advantage of the latest storage and computing improvements. Enterprises need the network protocol to evolve from TCP/IP to RDMA over Converged Ethernet (RoCE).

The Huawei AI Fabric Ultra-High-Speed Ethernet Solution uses unique congestion management and flow control technology to solve problems of long latency, easy packet loss, and low Ethernet throughput. The AI Fabric has the following characteristics:

  • Ultra-high performance:With three innovative technologies

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