opal_atomic_compare_exchange_strong_rel  598 opal/include/opal/sys/atomic.h #define opal_atomic_compare_exchange_strong_rel( ADDR, OLDVAL, NEWVAL ) \
opal_atomic_compare_exchange_strong_rel   92 opal/include/opal/sys/atomic_stdc.h #define opal_atomic_compare_exchange_strong_rel(addr, oldval, newval)  atomic_compare_exchange_strong_explicit (addr, oldval, newval, memory_order_release, memory_order_relaxed)