General Information

Req #
WD00066369
Career area:
Research/Development
Country/Region:
China
State:
Tianjin
City:
天津(Tianjin)
Date:
Wednesday, June 5, 2024
Working time:
Full-time
Additional Locations
* China - Tianjin - 天津(Tianjin)

Why Work at Lenovo

 We are Lenovo. We do what we say. We own what we do. We WOW our customers. 

Lenovo is a US$62 billion revenue global technology powerhouse, ranked #217 in the Fortune Global 500, employing 77,000 people around the world, and serving millions of customers every day in 180 markets. Focused on a bold vision to deliver smarter technology for all, Lenovo has built on its success as the world’s largest PC company by further expanding into growth areas that fuel the advancement of ‘New IT’ technologies (client, edge, cloud, network, and intelligence) including server, storage, mobile, software, solutions, and services. 

This transformation together with Lenovo’s world-changing innovation is building a more inclusive, trustworthy, and smarter future for everyone, everywhere. To find out more visit www.lenovo.com, and read about the latest news via our StoryHub

Description and Requirements

岗位职责:

1、负责AI高性能通信技术的架构和研发,包括不限于网络协议优化、集合通信库自研、软硬件结合以及算网一体架构等技术;

2、负责研发AI高性能通信解决方案,为业务提供卓越性能和成本效益;

3、洞察AI行业发展趋势,参与设计和研发下一代AI基础设施。 

岗位要求:

1、熟练掌握C/C++语言,有5年以上系统软件研发经验;

2、精通CUDA编程,具备3年以上的GPU/NPU异构编程能力;

3、精通NCCL、MPI等集合通信相关算法和实现;

4、熟悉libfabric,UCX,libibverbs等高性能开源框架;

5、熟悉RDMA、NVLink、IB/RoCEv2、GPUDirect等高性能互联技术及相关开源实现。

加分项:

1、熟悉在网计算(如NVIDIA SHARP等)基本工作机制和优化方法;

2、熟悉Pytorch,Tensorflow等深度学习框架;

3、有大规模AI或HPC集群性能模拟器研发和使用经验;

4、在高性能互联相关国际会议期刊上有高水平论文发表。

Additional Locations
* China - Tianjin - 天津(Tianjin)
* China
* China - Tianjin
* China - Tianjin - 天津(Tianjin)