What Happened
In March 2023, llama.cpp was released as an open-source library focused on running large language models locally across a wide range of hardware.
Why It Matters
The project became a cornerstone of the “local LLM” movement by making quantized inference approachable for developers without datacenter GPUs, enabling experimentation, privacy-sensitive workflows, and hobbyist ecosystems.
Technical Details
llama.cpp emphasizes portability and performance engineering, including quantization-aware formats and optimized kernels for common CPU/GPU backends.