Zephelin - Zephyr AI Profiling Library - documentation¶
- Introduction
- Zephelin
- Zephelin configuration
- Memory profiling
- Tracing code scopes
- Trace capture USB interface requirements
- Trace capture debug interface
- Instrumentation
- CTF to TEF conversion
- Adding support for new AI inference libraries
- Zephelin Trace Viewer
- Zephelin usage examples
- Using code scopes
- Simple TFLite Micro profiling
- Simple microTVM profiling
- Full TFLite Micro traces with instrumentation using separate UART connection for instrumentation traces
- Full TFLite Micro traces with instrumentation sent through tracing subsystem
- Multithreaded application running multiple models
- Simple tracing of two applications running on different SoCs with common external clock
- Preprocessing to micro-speech pipeline
- Zephelin’s developer guidelines
Last update:
2026-04-03