About Me
Jing Zhou — LLVM & GPGPU Compiler Engineer
Who am I
Hello! My name is Jing Zhou, and I am a Senior LLVM GPGPU Compiler Engineer based in Hangzhou, China. My research and engineering focus lies in the intersections of LLVM compiler infrastructure, GPGPU backend code generation, and heterogeneous accelerated computing.
Before my current role, I spent several years working on LLVM compiler optimization passes and high-performance compilation pipelines.
🛠 Technical Focus (技术领域)
- Compiler Technology: Deep dive into LLVM/Clang infrastructure, custom optimization passes, Intermediate Representation (IR) analysis, and backend instruction scheduling / register allocation.
- Heterogeneous Computing: GPGPU compiler toolchains, ROCm (HIP & HSA runtime) compilation flow, CUDA / HIP programming, and kernel descriptor generation.
- System & Performance: Profiling GPU kernels, optimizing compute-bound and memory-bound workloads, parallel algorithms, and Linux system-level programming.
- Infrastructure: Building robust and reproducible development environments using Docker, devcontainers, and custom toolchains.
📚 What I Write About (博客主题)
- GPGPU 编译器面试宝典: 体系化 GPGPU 编译器工程师求职与通关指南，涵盖硬件微架构、LLVM/MLIR 优化、后端代码生成与大厂真题深度复盘。
- Deep Dives into Compiler Internals: Understanding compilation pipelines of HIP/CUDA files (e.g., detailed execution flow of
hipcc). - Hands-on ROCm: Step-by-step guides for compiling ROCm runtime libraries from source and configuring compiler toolchains.
- HPC Performance Recipes: Micro-optimizations and techniques for modern parallel architectures.
- System Tooling: Practical tips on configuring remote development environments (SSH, devcontainers, build pipelines).
💼 Experience (职业经历)
爱捷科芯科技有限公司 (杭州) — Senior LLVM GPGPU Compiler Engineer
- 时间: 2025.02 - 至今 (Present)
- 核心职责: 负责 GPGPU 编译器后端代码生成优化。
- 主要成果: 优化了特定算子的指令调度与寄存器分配，显著提升了异构计算下的整体吞吐量。
兆松科技 (武汉) 有限责任公司 — Software Engineer
- 时间: 2021.05 - 2025.02
- 核心职责: 参与 LLVM 编译器 Pass 的设计与开发，进行中端/后端架构优化。
🎓 Education (教育背景)
中国科学院大学 (大连化学物理研究所) — Physical Chemistry
- 时间: 2016.09 - 2019.07
- 学位/专业: 博士肄业 / 物理化学
华中科技大学 — School of Chemical Engineering and Technology
- 时间: 2012.09 - 2016.06
- 学位/专业: 学士 / 化学工程与工艺
📬 Contact (联系方式)
- GitHub: @zhoujingfighting
- Email: zhoujingfightinghahaha@gmail.com
- Location: Hangzhou, China