parallelArchitect/gpu-pcie-diagnostic

Deterministic GPU PCIe link and bandwidth diagnostic using observable hardware data (NVML + CUDA memcpy).

20 best points · 4 comments · 1 Hacker News post · 29 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: Deterministic PCIe Diagnostics for GPUs on Linux (20 points, 4 comments, by gpu_systems, 2025-12-16)