opal_thread_fetch_xor_64  241 opal/threads/thread_usage.h #define OPAL_THREAD_FETCH_XOR64 opal_thread_fetch_xor_64
opal_thread_fetch_xor_64  242 opal/threads/thread_usage.h #define OPAL_ATOMIC_FETCH_XOR64 opal_thread_fetch_xor_64