Wrong execution time in rare cases when using multicore
Hi Simgrid team,
I'm facing an issue in my project batmen (fork of batsched). I think that it comes from simgrid because it was working in simgrid 3.30 but not in simgrid 3.31.
It happens so seldomly that I have a hard time producing a MWE. You can see the related batmen issue here.
I'm happy to help investigating this issue, with your help. Maybe @mpoquet could help figuring out where it comes from?
Update on the issue
The bug is already present with simgrid commit 3c0a4cd8 (10 Mar, 2022).
Edited by Mema5