About

I am 王振华 (Zhenhua WANG), aka. 黎明灰烬, working on deep learning systems and virtual machines for almost 15 years ⏳
Since 2020, I have been at Nvidia, working on TensorRT. Before that, I worked at Alibaba, Cambricon and Intel, contributing bugs to TVM, Caffe, Android, Houdini, etc.
I graduated from Southeast University (Nanjing) and Institute of Computing Technology, Chinese Academy of Sciences (Beijing) — back when I thought I could change the world.

This blog 「黎明灰烬 博客」 has been around since 2006, older than the iPhone 📱 I write about the tech behind the systems I work on — trying to bridge the gap between cutting-edge AI and everyday developers, though the bridge is still under construction. There’s also misc stuff about life, documenting random thoughts beyond code 💭

I maintain a few side projects 🛠️(“maintain” is a generous word):

• onnxcli: lightweight ONNX command line tool
• tflite2onnx: TensorFlow Lite → ONNX model converter
• tflite: parse TensorFlow Lite models in Python
• shrub: was meant to improve DL dev experience, dreams were big

Ways to reach me 👋

• Email works best (messages elsewhere tend to sink)
• Code on GitHub, stars welcome, PRs even better
• LinkedIn has the full CV

Cheers ☕

授权

本站文章除少数转载外均为原创，采用「CC BY-NC-ND 4.0」协议授权。

简单说，你可以自由转载分享，只需满足：

• 署名 — 注明作者，附上原文链接
• 非商业 — 别拿去赚钱
• 禁止演绎 — 别魔改

需要其他授权？写信 跟我聊聊。

The originals are licensed under CC BY-NC-ND 4.0.

致谢

博客能运转，靠的是这些好东西：

• 托管：GitHub Pages — 免费、无广告，良心
• 主题：基于 al-folio 魔改
• 工具：Jekyll 生成静态页面，MathJax 渲染公式
• 加速：jsDelivr CDN，Cloudflare 提供 HTTPS 和缓存（虽然大陆用户享受不到）
• 公益：接入了腾讯公益 404 项目

感谢开源社区 🙏

沿革

一个博客的流浪史 🏃

• 2025 jackwish.net 正式退役
• 2022 启用新域名 zhenhuaw.me，告别用了十年的 jackwish.net
• 2021 换上 al-folio 主题，告别上一个用了七年的主题
• 2014 落户 GitHub Pages，终于稳定下来
• 2012 搬去 Blogger，买了第一个域名 jackwish.net
• 2010 搬去 WordPress，开始追求简洁
• 2009 搬去 Blogbus，启用”黎明灰烬”这个名字
• 2006 在 Blogcn 开通 神农氏Inparadise，满屏 Flash 动画，年轻真好