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  • Tencent
  • Beijing, China
  • 05:30 (UTC -12:00)

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Achievement: Pair Extraordinairex3Achievement: QuickdrawAchievement: Pull Sharkx3Achievement: Arctic Code Vault Contributor

Achievements

Achievement: Pair Extraordinairex3Achievement: QuickdrawAchievement: Pull Sharkx3Achievement: Arctic Code Vault Contributor

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@llvm @openjdk

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DamonFool/README.md

Hi, I'm Jie Fu (傅杰) 👋

Compiler & Runtime Engineer | OpenJDK Reviewer & Committer.
Currently focused on AI compilation — MLIR, Triton, and code generation for accelerators.

Ph.D. in Computer Architecture, Institute of Computing Technology, CAS.
I got into compilers by building a JVM for a homegrown processor that didn't have one yet.

💡 Focus Areas

  • AI Compilers — MLIR passes & pattern rewrites, Triton compiler internals, accelerator backend enablement
  • Runtimes & Systems — HotSpot JIT internals, GC, memory models
  • Compiler Backends & Optimization — code generation, vectorization, and profile-guided optimization

🏆 Open Source

  • OpenJDK Reviewer & Committer (Compiler Area) — A decade on HotSpot C2/Runtime, and one of the top contributors to the main openjdk/jdk repository
  • Triton — correctness fixes in the compile pipeline
  • vLLM · llama.cpp — model support, performance fixes, CPU inference enablement
  • LLVM — commit access (compiler compatibility, code quality, and build stability)

📫 Reach Me

  • Email: fujie_email@sina.com

Pinned Loading

  1. triton triton Public

    Forked from triton-lang/triton

    Development repository for the Triton language and compiler

    MLIR

  2. llvm-project llvm-project Public

    Forked from llvm/llvm-project

    The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

    LLVM

  3. vllm vllm Public

    Forked from vllm-project/vllm

    A high-throughput and memory-efficient inference and serving engine for LLMs

    Python

  4. llama.cpp llama.cpp Public

    Forked from ggml-org/llama.cpp

    LLM inference in C/C++

    C++

  5. jdk jdk Public

    Forked from openjdk/jdk

    JDK main-line development

    Java