opal_thread_compare_exchange_strong_64 244 opal/threads/thread_usage.h #define OPAL_THREAD_COMPARE_EXCHANGE_STRONG_64 opal_thread_compare_exchange_strong_64 opal_thread_compare_exchange_strong_64 245 opal/threads/thread_usage.h #define OPAL_ATOMIC_COMPARE_EXCHANGE_STRONG_64 opal_thread_compare_exchange_strong_64