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LessUp/README.md
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聚焦 AI 基础设施、CUDA Kernel 与高性能系统工程

🔬 Focus: AI Infrastructure · CUDA Kernels · LLM Inference · HPC Systems
🌱 Currently: Building high-throughput inference pipelines and GPU-first systems
🤝 Open to: AI infrastructure, performance engineering, research collaboration, and open-source collaboration


Followers   Stars   Views



Profile  Selected Work  Background  Stack  Signals  Connect



👨‍💻 About Me / 关于我

Top Languages

I build AI infrastructure and GPU-first high-performance systems with C++/CUDA, Python, and Go. 主要聚焦 AI 基础设施、GPU 算子优化与高性能系统工程实践。

  • 🔥 GPU Kernel Engineering — CUDA/Triton kernels for FlashAttention, GEMM, quantization, and memory-aware operator design
  • 🧠 AI Inference Systems — lightweight LLM runtimes, KV Cache, W8A16/FP8 quantization, and inference path optimization
  • High-Performance Computing — simulation, rendering, and image-processing pipelines tuned for throughput and scalability
  • 🌐 Real-time Systems — RTC signaling, streaming applications, and digital human platforms with system-level integration

Currently / 当前关注: inference acceleration, kernel fusion, and end-to-end GPU system design.



🚀 Selected Work / 项目全景

Featured Projects / 核心项目 — Start here for the quickest overview of my work in bioinformatics, HPC, AI inference, and developer tooling.
如果你想快速判断我的技术重心与代表作,建议先看下面 4 个项目。
Best entry points for collaboration, hiring conversations, and technical review.

🇨🇳 Cursor AI .cursorrules 规则精选集合 · 132+ 规则 · 32 领域 · 双语站点

Stars JavaScript

Browser-native 3D digital human engine with voice, vision & dialogue. Zero-config, offline-ready.

Stars TypeScript

端到端宏基因组综合分析平台 | End-to-end Metagenomic Intelligence and Comprehensive Omics Suite

Stars R

High-performance FASTQ compression with 3.97x ratio and O(1) random access. C++23, ABC+SCM algorithms.

Stars C++23

🧬 Bioinformatics & Genomics / 生物信息学

面向中文社区的生物信息学体系化知识库 | Systematic knowledge base for bioinformatics (Chinese)

MDX Bioinformatics

端到端宏基因组综合分析平台 | Metagenomic Intelligence and Comprehensive Omics Suite

R Metagenomics

High-performance FASTQ compression with 3.97x ratio and O(1) random access. C++23, ABC+SCM.

C++23 oneTBB

High-performance FASTQ QC toolkit (stat/filter); zero-copy I/O, TBB pipeline, C++23.

C++23 Zero-Copy

Curated bioinformatics algorithms knowledge base with complexity analysis, CLI tools, and bilingual docs.

Python Algorithms

⚡ CUDA & HPC / 高性能计算

Bilingual CUDA SGEMM optimization tutorial, from naive kernels to Tensor Core WMMA.

CUDA Tensor Core

High-performance C++ optimization guide with lock-free data structures, SIMD, and memory optimization.

C++17 SIMD

Archive-grade C++17 header-only library for SIMD-accelerated bit manipulation (SSE2/AVX2/AVX-512/NEON).

C++17 SIMD

Classic lossless compression algorithms in C++17, Go, and Rust with cross-language binary verification.

Go Rust

High-Performance Computing textbooks covering MPI, OpenMP, CUDA, and Scientific Computing | CC-BY 4.0

MPI OpenMP

🤖 AI & Developer Tooling / AI 与开发者工具

🇨🇳 Cursor AI .cursorrules 规则精选集合 · 132+ 规则 · 32 领域 · 双语站点

Stars JavaScript

Archive-grade Cursor .mdc 规则库 | 26 个高质量规则,静态目录,低漂移设计

Stars JavaScript

精选的实用 Claude Skills 列表,助力 Claude.ai、Claude Code 和 Claude API 提升生产力

Python Claude

智能书签清理与分类:规则+ML+LLM(可选) | Offline-first bookmark cleaner

Python ML

多模型实时视觉识别系统 - 支持 YOLO、DETR、OWL-ViT、Grounding DINO、BLIP

Python YOLOv8

Privacy-first diagram editor with local WASM rendering, Kroki full mode, sharing, and export.

TypeScript WASM

🌐 Applications / 应用项目

Browser-native 3D digital human engine with voice, vision & dialogue. Zero-config, offline-ready.

Stars TypeScript

轻量级 WebRTC 演示:Go 信令服务 + 原生 JavaScript 客户端,OpenSpec 驱动开发

Go WebRTC

🧠 Browser-based memory training PWA with FSRS-4.5 spaced repetition, N-back training, and adaptive difficulty

JavaScript PWA


🎓 Background & Experience / 教育与经历

🎓 Education

Xidian University Xidian University

Background in communications engineering. / 通信与信息工程相关背景

💼 Experience

Mindray Mindray · ZEGO ZEGO · BGI BGI

Engineering across medical imaging, RTC systems, and genomic-scale data workflows. / 覆盖医疗影像、实时音视频系统与基因数据工程。


🛠️ Tech Stack / 技术栈

Category Technologies
Languages Languages
AI & HPC AI   CUDA · Triton · cuBLAS · Tensor Core · WebGPU · Quantization
System & DevOps System   Inference pipelines · Performance tuning
Web & Frontend Web   Real-time apps · Visualization

📊 Signals & Activity / 数据概览

LessUp's GitHub stats   GitHub Streak

🏆 Highlights & More Stats / 高亮与更多数据

📈 Activity Graph / 活动图
GitHub Activity Graph

🧬 Visual Signature / 视觉标识
Snake animation

📫 Collaboration & Contact / 联系方式

Reach out if you're building AI infrastructure, inference acceleration, GPU systems, or performance-critical tooling.
欢迎联系我交流 AI 基础设施、推理加速、GPU 系统,以及对性能敏感的工程项目。
Open to technical collaboration, engineering roles, research discussions, and thoughtful open-source work.
Email   GitHub

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  1. awesome-cursorrules-zh awesome-cursorrules-zh Public

    cursorrules 规则精选集合 | 132+ 规则 · 32 领域

    JavaScript 182 26

  2. meta-human meta-human Public

    Browser-native 3D digital human engine with voice, vision & dialogue. Zero-config, offline-ready, production-grade AI avatar platform.

    TypeScript 16 6

  3. ⚡ GLM Coding Rush — 智谱编程助手一键抢购脚本 | A... ⚡ GLM Coding Rush — 智谱编程助手一键抢购脚本 | Auto-Purchase Userscript for GLM Coding | 自动解锁售罄 · 高速重试 · 定时触发 · 支付保护 · 中英双语面板 | Auto-unlock sold-out · High-speed retry · Scheduled trigger · Payment guard · Bilingual panel | Tampermonkey/Violentmonkey | 点击 Raw 安装 · Click Raw to install
    1
    // ==UserScript==
    2
    // @name         GLM Coding Rush - 智谱编程助手抢购脚本
    3
    // @namespace    https://gist.github.com/LessUp
    4
    // @version      1.1.0
    5
    // @description  智谱 GLM Coding 一键抢购脚本 — 自动解锁售罄按钮 / 高速重试引擎 / bizId 双重校验 / 错误弹窗自动恢复 / 支付弹窗保护 / 秒级定时触发 / 可拖拽浮动面板
  4. micos-2024 micos-2024 Public

    猛犸杯2024参赛项目: 端到端宏基因组综合分析平台 | End-to-end Metagenomic Intelligence and Comprehensive Omics Suite

    R 11 3

  5. cpp-high-performance-guide cpp-high-performance-guide Public

    High-performance C++ optimization guide with lock-free data structures, SIMD, and memory optimization examples

    C++ 6 1

  6. wiki-bioinfo wiki-bioinfo Public

    面向中文社区的生物信息学体系化知识库 | Systematic knowledge base for bioinformatics (Chinese)

    MDX 5 1