---
title: LCPU Advanced Arithmetic Engine
emoji: 🛠️
colorFrom: gray
colorTo: indigo
sdk: gradio
sdk_version: 6.14.0
app_file: app.py
tags:
- ml-intern
pinned: true
---

# 🛠️ LCPU: Advanced Arithmetic Engine

Write C code, compile it to WebAssembly (WASM), run it instantly, and visualize the binary as a 1080p grayscale texture.

## Features

1. **The Forge** — Write C code, compile to WASM with Emscripten (auto-installed on first run)
2. **The Runner** — Execute exported functions with arguments, powered by `pywasm`
3. **The Visualizer** — Render WASM binaries as tiled 1920×1080 grayscale images

## Example C Code

```c
int add(int a, int b) {
    return a + b;
}

int mul(int a, int b) {
    return a * b;
}
```

Compile as `math_core`, then run `add` with arguments `10, 20`.

## Notes

- First compile may take 1-2 minutes while Emscripten installs
- Functions are auto-exported by Emscripten SIDE_MODULE mode
- Persistent WASM files are stored in `/data`