(kernel-library-advanced)=

# Kernel Library Deep Dive

Advanced kernel implementation and customization for ExecuTorch.

## Kernel Library Overview

- {doc}`kernel-library-overview` — Architecture and design of the kernel library

- {doc}`kernel-library-custom-aten-kernel` — Kernel registration and customization

## Build Optimization

- {doc}`kernel-library-selective-build` — Selective build for reduced binary footprint

```{toctree}
:hidden:
:maxdepth: 1

kernel-library-overview
kernel-library-custom-aten-kernel
kernel-library-selective-build