Ethos-u

This is the root repository for all Ethos-u software. It is provided to help users download required repositories and place them in a tree structure.

$ ./fetch_externals.py

The script will build following tree structure.

Directory
.
+-- core_software
|   +-- core_driver
|   +-- cmsis
|   +-- tensorflow
+-- vela

Directory	Description
.	This is the root directory for all Ethos-u software.
core_software	The software executing on Arm Cortex-M is referred to as Core Software. This folder provides a small build system that illustrates how to build the key components for the Ethos-u core software.
core_driver	The Ethos-u NPU driver.
cmsis	CMSIS provides optimized kernels and generic interfaces to the Arm Cortex-M CPUs.
tensorflow	The TensorFlowLite micro framework is used to run inferences.
vela	The Vela optimizer takes a TFLu file as input and replaces operators that are supported by the Ethos-u NPU with custom operators designed to run on the NPU. Operators not supported by the NPU are executed in software.