Find sidebar virtualization

[beru]

• Netron app and version: 7.8.8, Desktop App and Chromium based browser
• OS and browser version: Windows 10 22H2, Ubuntu 24.04.1 LTS, Microsoft Edge 128.0.2739.79

Steps to Reproduce:

1. Open efficientdet-d3.onnx file.
2. Open the FIND sidebar.
3. Close the sidebar
4. Repeat open/close until the problem occurs.

Please attach or link model files to reproduce the issue.

• efficientdet-d3.onnx

[lutzroeder]

@beru can you investigate why this is happening.

[beru]

@lutzroeder

can you investigate why this is happening.

Chromium based browsers show Error code: Out of Memory though my PC has 64.0 GB of installed RAM. This problem happens on both of Windows and Linux.

screenshots

## Google Chrome Version 128.0.6613.138 (Official Build) (64-bit)  ## Microsoft Edge Version 128.0.2739.79 (Official build) (64-bit) 

[lutzroeder]

@beru any insights why this is happening? Are there any structures not getting disposed?

[beru]

any insights why this is happening? Are there any structures not getting disposed?

I'm not sure since I still haven't debugged Chromium for this. I suspect this is a memory leak defect.

[beru]

I've noticed that even without using a lot of <svg> elements in FIND sidebar, this problem eventually occurs after repeatedly open/close the sidebar.

screenshot