Performance drop workaround: using static compiler and linker flags When compiling the solver with CXXFLAGS -static-libgcc -static-libstdc++ -static the solver is now slightly faster on Ubuntu 16.04 than with Ubuntu 14.04. The issue appears to be related to dynamic linking of the runtime libraries.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1613996 Title: 30% slowdown in numerical solver exection on 16.04.1 vs. 14.04 with same solver binary To manage notifications about this bug go to: https://bugs.launchpad.net/gcc/+bug/1613996/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
