# Tutorials

This section contains helpful tutorials that assist users to become familiar with the Qualcomm® AI Engine Direct workflow,
and to be able to interact with Qualcomm® AI Engine Direct API and tools to enable their deep learning based use-cases.

## Getting Started

- [Tutorial: Executing your model on your target device](https://docs.qualcomm.com/doc/80-63442-50/topic/tutorial_convert_execute_cnn_model.html)
- [Using the Sample App: Compile and run an app that uses your model](https://docs.qualcomm.com/doc/80-63442-50/topic/tutorial_sample_app_linux.html)
- [Writing Your Own Sample App Tutorial: Create your own C++ application](https://docs.qualcomm.com/doc/80-63442-50/topic/sample_app.html)
- [Saver Tutorial: Save execution sequence with Saver and replay on a backend](https://docs.qualcomm.com/doc/80-63442-50/topic/saver_tutorial.html)

## Advanced

- [QNN HTP Shared Buffer Tutorial](https://docs.qualcomm.com/doc/80-63442-50/topic/htp_shared_buffer_tutorial.html)
- [Executing with DLCs](https://docs.qualcomm.com/doc/80-63442-50/topic/tutorial5.html)

## Custom Operators

- [Executing a shallow model using custom op package](https://docs.qualcomm.com/doc/80-63442-50/topic/tutorial1.html)
- [Converting and executing a CNN model with custom operations](https://docs.qualcomm.com/doc/80-63442-50/topic/tutorial1.html)

## Windows

- [Windows Hibernation Tutorial](https://docs.qualcomm.com/doc/80-63442-50/topic/hibernation.html)
- [ARM64X Tutorial](https://docs.qualcomm.com/doc/80-63442-50/topic/arm64x_tutorial1.html)
- [Windows HTP Library Loading Tutorial](https://docs.qualcomm.com/doc/80-63442-50/topic/htp_lib_loading.html)
- [Windows Error Reporting](https://docs.qualcomm.com/doc/80-63442-50/topic/wer.html)

## Migrating

- [Migrating from Hexagon-nn to QNN](https://docs.qualcomm.com/doc/80-63442-50/topic/hexnn_migration.html)

## LoRA (Low Rank Adaptation)

- [LoRA Introduction](https://docs.qualcomm.com/doc/80-63442-50/topic/lora_intro.html)
- [LoRA v2](https://docs.qualcomm.com/doc/80-63442-50/topic/lora_v2_0_overview.html)
- [LoRA v3](https://docs.qualcomm.com/doc/80-63442-50/topic/lora_v3_overview.html)

    - [LoRA v3 Optimizations](https://docs.qualcomm.com/doc/80-63442-50/topic/lora_v3_optimizations.html)

Last Published: Oct 10, 2025

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