Xiaomi Technology

系统性能优化工程师

Xiaomi Technology  •  Onsite  •  8 days ago
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Job Description

系统性能优化工程师北京社招全职职位 ID:A174770职位描述1.负责机器人项目系统性能问题的分析和优化;
2.设计开发系统资源管理模块,合理分配系统算力资源;
3.开发性能分析和监控工具。职位要求1.本科以上学历,计算机、电子或自动化等相关专业,5年以上开发经验;
2.熟悉arm/x86/riscv等架构,至少熟悉一种主流SoC(Qualcomm,NXP,TI,Nvidia,etc.);
3.熟练使用Linux下各种性能分析工具,如perf,ftrace,top,mpstat等等,分析监控用户态和内核态程序发现性能瓶颈,并进行优化;
4. 熟悉内核关键模块,如进程调度,内存管理,文件系统,中断管理,网络子系统等,精通三个模块以上;
5. 熟悉各类硬件加速平台,如GPU,NPU,DSP,ARM NEON等;
6. 熟悉CUDA及TensorRT,以及常用的推理框架;
7. 熟练使用GPU性能调优工具(Nsight Systems,Nsight Compute等),具备GPU性能瓶颈分析及优化的能力。 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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