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Achievement: Pull Sharkx3Achievement: YOLOAchievement: Pair Extraordinairex2Achievement: Quickdraw

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@hkimw-underground @pccxai

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hkimw/README.md
PCCX



PCCX AI org pccx project technical notebook engineer log

hkimw account dashboard
PCCX AI organization dashboard
PERSONAL_FEATURED_WORK

llm-bottleneck-lab

Software baseline for LLM inference bottleneck analysis before ideas move into PCCX.

Stars Forks Issues Last commit

hkimw

Docusaurus technical notebook, project portfolio, paper notes, and website source.

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Driver-drowsiness-detection

Undergraduate latency-focused computer vision project using facial landmarks and a small model.

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Technical notebook

Public-facing writing space for architecture notes, experiments, paper reviews, and current work.

Technical site Technical blog
PCCX_AI_FEATURED_WORK

pccx-FPGA-NPU-LLM-kv260

Bare-metal FPGA implementation of the PCCX NPU for LLM inference on Kria KV260.

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pccx

Open NPU architecture for memory-bound Transformer inference on edge FPGAs.

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pccx-lab

Visual pre-RTL bottleneck profiler, trace reports, and verification tooling for PCCX.

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pccxai

Organization profile and public landing repository for the PCCX AI project family.

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SYSTEM_NOTES

FIELD VALUE
MAIN_STACK SystemVerilog / FPGA / C++ / Python / TypeScript / Rust
RESEARCH_THEME Memory-bound Transformer inference
PROJECT_FAMILY pccxai / pccx / pccx-lab
SITE technical notebook + project portfolio
REPOSITORY_COMMANDS 
npm run start
npm run build
npm run readme:pccx-stats

Pinned Loading

  1. Driver-drowsiness-detection Driver-drowsiness-detection Public

    Driver Drowsiness Detection with YOLOv8 and Facial Features Combat driver fatigue with this deep learning-powered system that utilizes YOLOv8 to detect open and closed eyes, accurately assessing dr…

    Python 8 1

  2. pccxai/pccx-FPGA-NPU-LLM-kv260 pccxai/pccx-FPGA-NPU-LLM-kv260 Public

    Bare-metal FPGA implementation of the pccx NPU for LLM inference on Kria KV260: SystemVerilog RTL, W4A8 quantization, GEMM/GEMV datapaths, KV-cache scheduling, and driver code.

    SystemVerilog 8 1

  3. llm-bottleneck-lab llm-bottleneck-lab Public

    Measure and visualize why LLM inference is slow: bottleneck analysis, model dissection, KV-cache, GEMM/GEMV, quantization, and memory-bound decoding.

    HTML 1 1

  4. pccxai/pccx pccxai/pccx Public

    PCCX is an open NPU architecture for memory-bound Transformer inference on edge FPGAs, focused on GEMM/GEMV, KV-cache, W4A8 quantization, and custom ISA scheduling.

    SystemVerilog 4 2

  5. pccxai/pccx-lab pccxai/pccx-lab Public

    Visual pre-RTL bottleneck profiler for pccx NPU: Rust/Tauri GUI, UVM co-simulation, trace reports, and LLM-assisted testbench generation.

    TypeScript 1