# Ultra-Low Latency Cross-Datacenter KV-Cache Migration Protocol

[![License: AGPL v3](https://img.shields.io/badge/License-AGPL_v3-blue.svg)](https://www.gnu.org/licenses/agpl-3.0)

[![Migration Latency](https://img.shields.io/badge/Latency-81.73ms-brightgreen.svg)](#benchmarks)

[![Slicing Speed](https://img.shields.io/badge/Slicing-0.1ms-orange.svg)](#benchmarks)

An open-core, high-throughput transport protocol designed to stream active Large Language Model (LLM) Key-Value (KV) Cache states across datacenters.

By eliminating prompt re-computation during session handoffs, this protocol cuts Time-To-First-Token (TTFT) latency down to **81.73 ms** and saves up to **95%** in GPU VRAM compute overhead.

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## Benchmarks

| Metric | Standard Re-computation | Protocol Engine | Delta |

| :--- | :--- | :--- | :--- |

| **Max Migration Latency** | ~$450.00\text{ ms} - 1200.00\text{ ms}$ | **$81.73\text{ ms}$** | **$5.5\times$ Faster** |

| **Memory Slicing Speed** | N/A (Full Compute) | **$0.10\text{ ms}$** | **Ultra-Low Overhead** |

| **Target Ingestion Time** | N/A | **$1.63\text{ ms}$** | **Deterministic** |

| **VRAM Compute Load** | $100\%$ GPU Compute Load | **$< 5\%$ I/O Load** | **$95\%$ Compute Savings** |

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## Quickstart (Run Benchmark)

Run the local benchmark simulator to test memory buffer slicing on your current hardware:

```bash

git clone [https://github.com/YOUR_USERNAME/YOUR_REPO_NAME.git](https://github.com/YOUR_USERNAME/YOUR_REPO_NAME.git)

cd YOUR_REPO_NAME

python3 benchmark/run_benchmark.py --buffer-size 128 --iterations 1000

For the full architectural breakdown, mathematical model, and data structures:

This open-source repository is dual-licensed under GNU AGPLv3.

For enterprise deployments without AGPL restrictions, custom CUDA Zero-Copy drivers, or to book a Paid Proof-of-Concept ($20,000 PoC) for your GPU cloud cluster:

📩 Contact the Chief Architect: dominicaliroth@gmail.com