eitam ring - systems notes Go, GPUs, and pipelines that don't allocate https://eitamring.github.io/ 2026-07-11T00:00:00Z Eitam Ring Ten weekends of CUDA in Go: 30 functions became 106 https://eitamring.github.io/posts/gocudrv-ten-weekends.html 2026-07-11T00:00:00Z 2026-07-11T00:00:00Z A progress update on gocudrv, a cgo-free CUDA driver API binding for Go: the thread-pinned executor, embedded PTX, and why the CPU timer was off by 18x. ClassMesh v1: classifying a million log lines for the price of electricity https://eitamring.github.io/posts/classmesh-v1.html 2026-07-09T00:00:00Z 2026-07-09T00:00:00Z A confidence-gated classification cascade in Go. Deterministic rules first, models next, expensive calls only for what's left. Zero allocations on the hot path.