OPAL_HAVE_INLINE_ATOMIC_MEM_BARRIER  115 opal/include/opal/sys/atomic.h #define OPAL_HAVE_INLINE_ATOMIC_MEM_BARRIER 0
OPAL_HAVE_INLINE_ATOMIC_MEM_BARRIER  131 opal/include/opal/sys/atomic.h #define OPAL_HAVE_INLINE_ATOMIC_MEM_BARRIER 1