Show HN: MPEE – Offline route calculations and optimization

Category: library

Tags: routing, optimization, gpu-accelerated

Score: 7.8/10 (Innovation: 8, Technical: 9, Documentation: 7, Utility: 7)

MPEE is a unified Rust engine for offline route calculation and vehicle routing optimization, combining a CH-based router and a GPU-accelerated VRP solver in a single process with shared memory. It offers a compelling alternative to OSRM+VROOM with lower memory footprint, ability to handle large VRPs without full distance matrices, and a Python CLI for easy use.

Target audience: backend devs

Repository: https://github.com/punnerud/mpee · Rust

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