大疆ESL系统仿真工程师
社招全职5年以上嵌入式地点:深圳 | 上海状态:招聘
任职要求
1. 本科及以上学历,5年以上系统级性能建模或ESL仿真相关经验 2. 熟悉性能建模核心指标体系:算力、访存带宽、latency、吞吐量、利用率、瓶颈分析,能精准定位性能问题 3. 理解CPU/GPU/NPU/ISP/DSP等异构计算架构差异(缓存/NoC/带宽/算力),理解内存墙、功耗墙约束及其对系统设计的影响 4. 熟练掌握Python/C++/SystemC中至少一种建…
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工作职责
1. 负责自研SoC异构计算平台(CPU/NPU/ISP/DSP等)的系统级性能、功耗、带宽建模与仿真分析 2. 参与芯片早期架构探索,围绕数据流拓扑、内存带宽分配、异构算力部署进行量化评估与方案寻优 3. 开发和维护性能/功耗建模工具链,建立可复用的建模方法学与自动化评估流程,提升PPA分析效率 4. 基于仿真数据定位系统瓶颈(带宽拥塞、算力利用率不足、功耗热点等),输出优化建议并推动软硬协同落地 5. 与芯片架构、算法、底层软件团队协同,将仿真结论转化为可执行的系统方案选型与配置优化策略。
包括英文材料
学历+
Image Signal Processor+
https://github.com/mikeroyal/ISP-Guide
Learn all about the process of converting an image/video into digital form by performing tasks like noise reduction, filtering, auto exposure, autofocus, HDR correction, and image sharpening with a Specialized type of media processor.
缓存+
https://hackernoon.com/the-system-design-cheat-sheet-cache
The cache is a layer that stores a subset of data, typically the most frequently accessed or essential information, in a location quicker to access than its primary storage location.
https://www.youtube.com/watch?v=bP4BeUjNkXc
Caching strategies, Distributed Caching, Eviction Policies, Write-Through Cache and Least Recently Used (LRU) cache are all important terms when it comes to designing an efficient system with a caching layer.
https://www.youtube.com/watch?v=dGAgxozNWFE
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