Hailo for Using for Ubuntu 22.04 (x86-64)

General
1

Hello. I am a beginner using Hailo-8 Ai accelerator (PCIe Mode).
My current PC environment is as follows.

HW: Intel i7-8750H (RAM:32GB)
OS: Ubuntu 22.04 (X86-64)
Python: 3.8.19
tensorflow: 2.12.0
hailo-dataflow-compiler: 3.28.0
hailo-model-zoo: 2.12.0
hailort: 4.18.0

And I proceeded to DFC Inference in Tensorflow Environment of Dataflow Compiler v3.28.0, and confirmed that when I generated a random numpy array, it produced the output I wanted (res=0~1.0).
However, when I converted the image to numpy and input it, the result value occasionally output 0, which caused a difficult situation. I’m curious about what parts to check when this symptom occurs.

I’ll upload everything slowly to keep the main Q&A window clean. Thank you in advance.

2

Hi @ajg10795,
We so glad that you’ve joined the community :slight_smile:

I think that the best think to do in your case is to follow on the DFC tutorials. If you have the the DFC installed on your Intel machine, from the virtual environment by executing this commnad:
hailo tutorial
This will take you step by step for converting a TensorFlow ir ONNX model to HEF, and then run inference.