Xiaomi Technology

顶尖应届-大模型训练框架优化工程师-自动驾驶

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Job Description

顶尖应届-大模型训练框架优化工程师-自动驾驶

北京

校招

正式

软件研发类

职位描述

1、负责基于现有大模型训练框架分析自动驾驶与机器人模型训练链路,包括数据加载、分布式并行、显存占用、通信开销和算子执行等环节,定位性能瓶颈; 2、围绕训练吞吐、GPU 利用率和模型迭代效率开展优化,推动训练周期缩短和训练资源成本下降; 3、结合 PyTorch、Megatron-LM、DeepSpeed 等技术栈,开展分布式训练策略、混合精度、算子融合、通信优化和 CUDA 高性能算子优化; 4、推进训练框架与 AI 平台、调度系统和监控体系协同,建立训练效率、集群算力利用率和任务稳定性的评估机制; 5、探索 AI Agent 在自动化 profiling、瓶颈定位和代码优化建议中的应用,沉淀可复用的训练优化工具链。

职位要求

1、本科及以上学历,扎实的编程基础(Python/C++)与良好的工程习惯; 2、精通深度学习框架底层原理(PyTorch 核心机制如 torch.compile、Autograd、TorchScript、XLA); 3、熟悉分布式训练框架(Horovod、Megatron-LM、DeepSpeed 等)的实现逻辑; 4、熟悉 CUDA 编程及 GPU 架构,能独立开发高性能自定义算子(CUDA、CUTLASS、TileLang、Triton); 5、理解大模型训练框架工程化实践,具备在现有框架基础上进行性能分析、模块扩展或业务适配的能力; 6、有深度学习编译技术栈(TVM、MLIR 等)、AI 开源社区贡献、训练性能优化或大规模模型训练经验者优先。

职位信息

课题名称及内容:

【课题名称】 模型训练框架优化 【课题内容】 围绕大模型分布式训练链路优化、深度学习编译与 CUDA 高性能算子开发,结合自动驾驶与机器人业务中的真实训练任务,在现有大模型训练框架和 AI 训练平台基础上开展性能分析、模块增强和业务适配。课题重点关注训练吞吐、GPU 资源利用率和模型迭代效率提升,沉淀可复用的训练优化工具与方法,并将相关能力落地到自动驾驶与机器人多模态、端到端等核心模型训练场景。

投递

Xiaomi Technology

About Xiaomi Technology

Xiaomi Corporation was founded in April 2010 and listed on the Main Board of the Hong Kong Stock Exchange on July 9, 2018 (1810.HK). Xiaomi is a consumer electronics and smart manufacturing company with smartphones and smart hardware connected by an IoT platform at its core.

Embracing our vision of “Make friends with users and be the coolest company in the users’ hearts”, Xiaomi continuously pursues innovations, high-quality user experience and operational efficiency. The company relentlessly builds amazing products with honest prices to let everyone in the world enjoy a better life through innovative technology.

Xiaomi is one of the world's leading smartphone companies. The company has also established the world’s leading consumer AIoT (AI+IoT) platform,reached 558 million smart devices connected to its platform (excluding smartphones,laptops and tablets) as of September 30 2022. Xiaomi products are present in more than 100 countries and regions around the world. In August 2022, Xiaomi was included in the Fortune Global 500 list for the fourth year in a row, ranking 266th. The company is the fastest-rising Chinese technology conglomerate during the four-year period.

Xiaomi is a constituent of the Hang Seng Index, Hang Seng China Enterprises Index, Hang Seng TECH Index and Hang Seng China 50 Index.

Industry
IT & Software
Company Size
10,000+ employees
Headquarters
Beijing, CN
Year Founded
2010
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