OMPI_THREADLEVEL_MULTIPLE_BF  143 ompi/runtime/mpiruntime.h         threadlevelout |= OMPI_THREADLEVEL_MULTIPLE_BF;         \
OMPI_THREADLEVEL_MULTIPLE_BF  147 ompi/runtime/mpiruntime.h #define OMPI_THREADLEVEL_IS_MULTIPLE(threadlevel) (threadlevel & OMPI_THREADLEVEL_MULTIPLE_BF)