👋 Welcome to 張小凡's GitHub Profile!
Hey there! Thanks for stopping by my little corner of the internet. I'm 張小凡(whyb), and I'm thrilled to have you here. 🎉
About Me
I'm currently working into the fascinating world of visual image processing and AI deployment. My latest obsession? Learning the ins and outs of AI LLM quantization. It's a wild ride, but I'm loving every minute of it!
What I'm Up To
- 🔭 Working at a company building cutting-edge tools for audio processing and video editing.
- 👁️🗨️ Exploring computer vision applications—from image understanding to intelligent visual effects.
- 🧠 Diving into frontier AI technologies, with a focus on real-world impact and multimodal intelligence.
Open Source Contributions
I'm proud to be a part of some amazing open-source projects, including:
Self-directed
- FastChwHwcConverter is a high-performance, CPU multi-threaded(OpenMP/OneTBB), GPU acceleration(ROCm/CUDA), header-only C++ library for converting image data formats between HWC (Height, Width, Channels) and CHW (Channels, Height, Width).
- Gomoku-AI is implemented with PyTorch, designed with reference to AlphaZero. It takes Player 1 as the main training target, while Player 2 serves as a sparring model to help Player 1 improve. Leveraging deep learning, it simulates players' move strategies through the training mechanism of a neural network model (based on the deep structure of ResNet and reinforcement learning).
- HwCodecDetect is a lightweight command-line tool that reports on your device's available hardware-accelerated video codecs.
Contributed to others
- Tencent's ncnn is a high-performance neural network inference framework. Pure C++ implementation, cross-platform(Windows, MacOS, Linux, Android, iOS), and supports cpu(loongarch, arm, risc-v, mips, x86), supports GPU(Nvidia, AMD, Intel, Qualcomm, Apple, Hisilicon, Rockchip npu, Axera, etc..)
- inisis's OnnxSlim is a lightweight Python toolkit designed to optimize ONNX models.
- nihui's ruapu is using various extended instructions to harass and amuse the CPU to inferred whether the CPU supports a certain extended instruction set.
Tech Stack
- 💻 Languages: Modern C++ – my trusty sidekicks.
- 🌍 Location: Based in the vibrant city of Chengdu.
Familiar Technologies
C++ OpenCV OpenVINO Onnxruntime DirectML TensorRT ffmpeg OpenGL Vulkan Qt
Feel free to explore my repositories, and don't hesitate to reach out if you want to collaborate or just chat about tech. Happy coding! 😄