TonyBai

Jan 21, 2026 · Artificial Intelligence

When Go Meets GPU: A Hands‑On Guide to Unlocking Thousand‑Fold Compute with CUDA

This article walks Go developers through the fundamentals of GPU architecture and CUDA, demonstrates a complete CGO‑based matrix‑multiplication project, offers performance‑tuning tips such as minimizing PCIe transfers and leveraging shared memory, and presents a PureGo alternative for seamless Go‑GPU integration.