Scaling Multi-Region GPU Clusters with Sub-Millisecond RDMA Interconnects

A deep dive into how Spectre Mesh routes tensor states across 35 edge regions with deterministic p99 latency SLAs.

System Architecture Overview

High-concurrency LLM inference for multi-step autonomous agents is fundamentally constrained by GPU Key-Value (KV) cache memory footprints. In long-horizon context windows (up to 128k tokens), memory capacity rather than raw compute throughput becomes the primary bottleneck.