_atomic_add        45 oshmem/shmem/c/shmem_add.c     void prefix##_ctx##type_name##_atomic_add(shmem_ctx_t ctx, type *target, type value, int pe) \
_atomic_add        53 oshmem/shmem/c/shmem_add.c     void prefix##type_name##_atomic_add(type *target, type value, int pe) \