# Eyjafjallajökull 🔥❄️  
*High-Performance Local AI Lab by Magnús Smárason*

Eyjafjallajökull is a custom-built AI lab workstation designed for deep learning, model fine-tuning, synthetic data generation, and AI infrastructure prototyping. Built around dual NVIDIA RTX GPUs and a 24-core Intel CPU, the system is optimized for local-first workflows, data sovereignty, and rapid experimentation with large models.

## 🔧 System Overview

### 🖥️ Host Machine
- **Hostname**: `MAGGI`
- **OS**: [EndeavourOS](https://endeavouros.com) (Arch-based rolling release)
- **Kernel**: `Linux 6.13.6-arch1-1`
- **Chassis**: Custom Desktop Workstation
- **Motherboard**: ASRock Z790 Taichi Lite

### 🧠 CPU
- **Model**: Intel® Core™ i9-14900K  
- **Cores/Threads**: 24 cores / 32 threads  
- **Max Frequency**: Up to 6.0 GHz  
- **Cache**: 32 MB L2 / 36 MB L3  
- **Virtualization**: VT-x

### 🧬 Memory
- **RAM**: 128 GB DDR5  
- **Swap**: 8.8 GB  
- **Available at boot**: ~112 GiB

### 💽 Storage
- **1 TB NVMe SSD (OS)** – Mounted at `/`
- **1 TB NVMe SSD (Data/Experiments)** – Mounted separately
- **4 TB HDD (Cold Storage)** – Mounted at `/mnt/data-slow`

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## 🎮 GPU Configuration – Dual RTX Setup

### 🔹 NVIDIA RTX 5090 *(Primary)*
- Ada Lovelace Architecture  
- ~32 GB GDDR7  
- Estimated ~18,000+ CUDA cores

### 🔹 NVIDIA RTX 4090 *(Secondary)*
- 24 GB GDDR6X  
- 16,384 CUDA cores

> Combined: Over 70 TFLOPs FP32 performance – ideal for LLMs, diffusion models, reinforcement learning, and multi-GPU training.

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## 🌐 Networking
- **Ethernet (enp0s31f6)** – Active
- **Wi-Fi (wlan0)** – Connected
- **Docker Networks** – Multiple bridge interfaces for container orchestration

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## 🧰 Running Services
- `Docker`, `containerd`
- `Gitea Actions Runner` (Local CI/CD)
- `RealtimeKit`, `Avahi`, `Polkit`, `systemd` stack
- Fully containerized experimentation environment

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## ⚙️ System Details

```bash
CPU:    Intel Core i9-14900K (24 cores, 6.0 GHz)
RAM:    128 GB DDR5
GPUs:   RTX 5090 + RTX 4090 (dual GPU setup)
Disk:   2 TB NVMe + 4 TB HDD
OS:     EndeavourOS (Arch)
Kernel: Linux 6.13.6-arch1-1