http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59286
--- Comment #4 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> --- (In reply to Kostya Serebryany from comment #3) > Can you post the exact command line to reproduce the failure? > (We should have CP2K sources somewhere) The exact command line is rather easy: cd cp2k/tests/QS/regtest-hybrid-1 export OMP_NUM_THREADS=4 ; ../../../exe/test_tsan/cp2k.ssmp H2O-hybrid-pbe0.inp However, building a tsan instrumented CP2K is non-trivial, as it requires libgomp to be built with tsan (see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55561#c15 for a howto), and some of the dependent libraries must be built with tsan as well. I'm happy to help, but could take some time. Should I post detailed instructions? Meanwhile another CP2K input fails with: Unexpected mmap in InternalAllocator!
