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Hi, I am Haozhe Zhu👋

I am a dedicated integrated circuit researcher 🔬 and a tech enthusiast 💻.

I write about research, engineering, and other things I find worth documenting.

Latest News

Recent publications, awards, and other updates.

All updates
  1. Publication: Our paper “GauTracer” is accepted by ISCA 2026. Looking forward to sharing our work at Raleigh, North Carolina!
    GauTracer fully integrates Gaussian primitives into the GPU Ray Tracer pipeline, eliminating software shader invocations.
  2. Publication: Our paper “SpikeLet” was accepted by TCAD.
    This paper presents SpikeLet, a event-driven spatial-temporal-parallel multichiplet neuromorphic system tailored for large-scale SNNs.
  3. Publication: Our paper “CIM-Pruner” is accepted by ISCAS 2026.
    This paper demonstrates a Compute-in-Memory macro design supporting in-memory token merging and pruning for Vision-Language Models.
  4. Award: Our paper won IEEE A-SSCC 2025 Distinguished Design Award!
    It is our second time to win the Distinguished Design Award on IEEE A-SSCC. And two students, Siqi He and Yujie Ma, received the IEEE WiC TG Award.
  5. Award: Our paper “GauRPE” is selected as ICCAD 2025 Best Paper Award Candidate!
    GauRPE is a SW/HW co-design that performs 3DGS rasterization via pattern matching.

Research

Selected areas of my current research.

Explore research
  1. AI Accelerators

    Domain-specific processors and systems for large models, embodied intelligence, robotics, and 3D scene representation.
    • AI Accelerators
    • Embodied AI
    • 3D Gaussian Splatting
  2. Processing in/near Memory

    Memory-centric architectures that reduce data movement for efficient machine learning and scientific workloads.
    • Compute-in-Memory
    • SRAM
    • RRAM
  3. Chiplet & 3D Integration

    Interconnects, active interposers, and heterogeneous integration for scalable multi-chiplet computing systems.
    • Chiplet
    • 3D Integration
    • Active Interposer

Recent Articles

My digital garden, where I share my thoughts and ideas.

All articles

PYNQ v3.1 编译的 Debug 之旅

2021 年 8 月,我写了这个网站上的第一篇博文 EdgeBoard 的 PYNQ 移植,记录了将 Xilinx PYNQ 框架移植到了 Baidu EdgeBoard 上遇到的九九八十一难。一晃 4 年过去了,Xilinx 已经成了 AMD 的一部分,PYNQ 的版本号也从 v2.7 升级到了 v3.1。PYNQ 仍旧是课题组芯片测试最主要的平台,支撑我们完成了许多款芯片的流片后测试与演示工作。近期借项目需要,我重新试图编译了下 PYNQ,不得不说 PYNQ 的软件工程质量有了明显的提高(泪目!),本文用于记录编译过程,以及中间遇到的一些小问题。

⚙️ EngineeringByHaozhe ZhuPublished on

在容器中运行 EDA 全家桶

互联网上关于如何将 Synopsys、Cadence 等 EDA 软件容器化的开源解决方案并不寻常。借实验室新服务器软件部署的机会,我构建了一套以“易用”为核心的 EDA 容器化方案,在尽可能地对普通用户透明无感的同时,将 EDA 全家桶运行在旧版本系统下,同时支持图形界面、用户容器隔离等。

⚙️ EngineeringByHaozhe ZhuPublished on