OpenVINO Model Optimizer converts the same type of layer differently

[Frostjord]

Hello everyone,

I've been trying to convert YOLOv8 from Ultralytics to use it on an FPGA. To do that, I first need to get the XML file. I have the model in .onnx format, however the model optimizer converts the two Div layers present in the Model into a Divide and the other into Multiply. I used Neutron to visualize the two files. Furthermore, I don't understand it well, so I thought that I would simply be a division by a constant value and multiplying by the opposite would have the same effect. I can't find my solution elsewhere, so here I am ;).

Thanks in advance for your help

[Wan_Intel]

Hi Frostjord,

Thanks for reaching out to us.

Please share the following details with us to further investigate the issues. Thank you.

• Hardware details
• Version of OpenVINO™ toolkit
• Operating System

Regards,

Wan

[Frostjord]

Hi, thanks for your answer.

Here are the specs of my machine :

OS Name: Microsoft Windows 10 Entreprise
Version: 10.0.19045 Build 19045
OS Manufacturer: Microsoft Corporation
System Manufacturer: HP
System Model: HP ZBook 15 G5
System Type: x64-based PC
Processor: Intel(R) Core(TM) i7-8850H CPU @ 2.60GHz, 2592 Mhz, 6 Core(s), 12 Logical Processor(s)
Installed Physical Memory (RAM): 32.0 GB
GPUs: Intel(R) UHD Graphics 630 and NVIDIA Quadro P2000

I'm developing using WSL :

WSL version: 1.2.5.0

Kernel version: 5.15.90.1

WSLg version: 1.0.51

MSRDC version: 1.2.3770

Direct3D version: 1.608.2-61064218

DXCore version: 10.0.25131.1002-220531-1700.rs-onecore-base2-hyp

Windows version: 10.0.19045.2965

And here are the specs of the Linux distro:

OS: Ubuntu 20.04.6 LTS on Windows 10 x86_64

Kernel: 5.15.90.1-microsoft-standard-WSL2 Uptime: 1 min

Packages: 1220 (dpkg)

Shell: bash 5.0.17

Theme: Adwaita [GTK3]

Icons: Adwaita [GTK3]

Terminal: Relay(10)

CPU: Intel i7-8850H (12) @ 2.592GHz

GPU: a560:00:00.0 Microsoft Corporation Device 008e

Memory: 332MiB / 15899MiB

Also, I'm using openvino and openvino-dev version 2022.3.0.

Hope that helps.

Regards,

Frostjord

[Wan_Intel]

Hi Frostjord,

Thanks for your information.

For your information, referring to Supported Devices, FPGA does not supported in openvino-dev 2022.3.0.

For more information, please refer to What Is the Latest Version of OpenVINO™ Toolkit That Supports OpenVINO™ Toolkit FPGA?

On another note, could you please share your model with us to further investigate the issue?

waix.fook.wan@intel.com

Regards,

Wan

[Wan_Intel]

Hi Frostjord,

Thanks for your question.

Please submit a new question if additional information is needed as this thread will no longer be monitored.

Regards,

Wan