I just tried it with openblas built from source rather than the Ubuntu package. Here's some results for different OpenBLAS versions: * 0.3.20 (version in Ubuntu 22.04, where my program used to work): works * 0.3.23: works * 0.3.24: fails * 0.3.26 (version in Ubuntu 24.04): fails
Looks like this is an OpenBLAS problem rather than an Ubuntu problem. I'll go create an issue on their github page. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2083157 Title: FPE in zrotg with g++-13 -O3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openblas/+bug/2083157/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
