Further observation: even though it works with Intel -O3 + MKL, it fails with Intel -O3 and my Ubuntu openblas installation.
-- 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