Running Ollama on a Jetson Orin Nano: From Gemma 3 to Gemma 4 with GPU Acceleration
The journey from Gemma 3 4B (17.5 tok/s CPU) to Gemma 4 E2B (25.5 tok/s GPU) on the Jetson Orin Nano. Covers model testing, QAT quantization, the JetPack CUDA rabbithole, CMA traps, and the keepalive architecture that makes it all work.