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Open nowPosted 147 days ago

Linux性能工程师 深圳

thundersoft/index162 open roles

Where
Shenzhen, Guangdong, Chinese Mainland
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Your applicationOpen nowLinux性能工程师 深圳thundersoft/index · Shenzhen, Guangdong, Chinese Mainland
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  3. 11.8%7 days
  4. 18.6%14 days
  5. 35.6%30 days
  6. 45.1%60 days
This job: posted 147 days ago

The posting

负责高通芯片组性能优化。基于高通芯片组设计、开发和实施Linux/安卓性能框架、驱动程序和优化解决方案。包括但不限于: · 在Linux/安卓平台上开发系统性能优化功能。 ·分析、调试并解决Linux/安卓设备上的性能问题,如启动时间、基准测试、内存、I/O、相机/视频帧率、启动延迟等。 · 针对常见场景配置和调整系统参数,以确保良好的用户体验,并实现性能与功耗的平衡。 ·为原始设备制造商(OEM)的功能和问题提供关键支持。 · 与其他技术团队密切合作,从性能角度提供支持。例如,与多个团队在电源、摄像头、显示屏、视频等方面开展协作。

优先资格 ·系统性能问题分析和性能优化经验,具备扎实的系统性能知识。 ·在Linux/安卓框架或驱动开发方面有良好的专业知识。 ·良好的编程技能,如C/C++、Java、Python等。 · 熟悉 ARM SoC/CPU 架构。 ·具备与团队协作高效安排、组织和协调项目的能力。 ·出色的问题解决和分析能力、沟通能力,以及强烈的学习热情。 技能/经验加分项 ·熟悉Perfetto、systrace、eBPF等安卓分析/调试工具。 · 对Linux CPU DCVS驱动程序和电源管理有深入了解。 ·对Linux调度器有深入理解。 · 对文件系统和I/O调度器有深入理解。 · 对AI优化、Neon/SIMD编程有深入理解。 · 对 Android IPC 机制有深入理解,如 binder/AIDL/套接字等。 ·良好的英语口头和书面表达能力。 教育要求 - 工程、信息系统、计算机科学或相关领域的学士/硕士学位 - 统招全日制985/211/QS前100 本科及以上学历优先 - 可接受两年内(25、26届)优秀毕业生

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