2023.2 fails at depthmap if two GPUs are available

[homepark1]

Describe the bug In a system with two RTX3080, Depthmap stops at 95% with red bar. If one RTX3080 is disabled in devicemanager, it runs without problems. This behaviour is not present on 2019.2 and 2021.1. (Thus no need to disable one GPU on old versions.) The bug doesn't show on very small picture sets like "monstree". It shows on "zepyr_dante_statue" or sets of similar size.

To Reproduce Steps to reproduce the behavior: Start meshroom. Drop pictures into meshroom. Save As "blabla" Press "start"

Expected behavior Run until the end, thus a complete green line on top.

Desktop (please complete the following and other pertinent information):

• OS: W10 22H2
• Meshroom version: 2023.2
• Threadripper 2950X
• 2* RTX3080

[fabiencastan]

Could you send the log files of the depthmap chunks after setting the verbosity to "trace" and relaunch the depthmap computation?

[homepark1]

Sorry for my late reply. I attached two logs:

• 2cards, bugs shows up
• 1card, working 2cards_redbar.log 1card_working.log

If the logs are not the ones you need, let me know.

[pnchuyen]

Hello everyone! Is there any update on this bug!