llama-cpp

Run llama.cpp with GGUF models for local LLM inference on CPU and non-NVIDIA hardware.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/box755/simlens-research --skill llama-cpp-box755
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: llama-cpp
Source: https://github.com/box755/simlens-research/tree/main/skill-packs/AI-Research-SKILLs/12-inference-serving/llama-cpp
Command: npx skills add https://github.com/box755/simlens-research --skill llama-cpp-box755

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires llama-cpp-python, and includes references (resource) components.

What problem does it solve?

It solves the challenge of running LLM inference locally when you lack NVIDIA/CUDA hardware, while still needing practical speed, manageable memory use, and simple deployment.

Core Features & Use Cases

  • CPU and non-NVIDIA deployment: Run Llama-class models on CPU and on consumer hardware (including Apple Silicon and AMD/Intel GPUs via the appropriate backends).
  • GGUF quantized model execution: Use GGUF quantization to fit larger models into limited RAM/VRAM and reduce latency while controlling quality trade-offs.
  • Chat and server-style inference: Use the CLI for interactive or batch generation and run an OpenAI-compatible HTTP server for chat-completions.
  • Use case: Deploy a chat assistant on an edge device (or a Mac/AMD/Intel workstation) by serving a GGUF model with a chosen quantization level to meet memory and throughput constraints.

Quick Start

Use the llama.cpp tools to run GGUF inference by launching llama-server with your GGUF model, binding it to a host and port, and optionally offloading layers to available GPU acceleration.

Frequently Asked Questions about llama-cpp

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I run local LLM inference on CPU or Apple Silicon without CUDA?

You can run local LLM inference on CPU and non-NVIDIA hardware by using llama.cpp with GGUF quantized models. This targets Apple Silicon (Metal), AMD/Intel GPUs, and CUDA-unavailable environments for practical local generation speed.

What is GGUF quantization and when do I need it for local model serving?

GGUF quantization is a model compression format that fits larger LLMs into limited RAM or VRAM. You need it for local model serving to reduce latency and control quality trade-offs when deploying on consumer hardware with memory constraints.

Can I deploy an OpenAI-compatible API server using llama.cpp on edge devices?

Yes, you can deploy an OpenAI-compatible HTTP server for chat completions on edge devices using llama.cpp. You launch llama-server with a chosen GGUF model, bind a host and port, and optionally offload layers to available GPU acceleration.

How do I configure llama.cpp to offload layers to a Metal or AMD GPU backend?

You configure layer offloading by launching llama-server with your GGUF model and specifying GPU acceleration settings for your available backend. This enables Metal for Apple Silicon or AMD/Intel GPU backends to improve throughput during inference.

Does llama-cpp-python support running LLMs on AMD or Intel GPUs?

Yes, llama-cpp-python supports running LLMs on AMD and Intel GPUs via appropriate backends. It enables local inference on consumer hardware without requiring NVIDIA CUDA, utilizing GGUF quantized models to manage memory usage.

What are the limitations of running quantized LLMs on CPU compared to CUDA?

Running quantized LLMs on CPU or non-NVIDIA hardware faces latency and throughput limitations compared to CUDA, requiring careful GGUF quantization level selection and layer offloading configuration to balance memory constraints and generation speed.