Linux Kernel Journey

May 8, 2025 · Artificial Intelligence

How Tencent’s TRMT Tech Delivered a Huge Speedup to DeepSeek’s Large‑Model Network

DeepSeek engineers highlighted Tencent’s open‑source TRMT and DeepEP contributions that boost GPU‑to‑GPU communication by up to 300%, double RoCE performance and add a further 30% gain on InfiniBand, while addressing lane‑utilization and CPU‑control bottlenecks through three targeted optimizations.