shmemx_int64_swap   83 oshmem/include/shmemx.h OSHMEM_DECLSPEC int64_t shmemx_int64_swap(int64_t *target, int64_t value, int pe);
shmemx_int64_swap  208 oshmem/include/shmemx.h #define shmem_int64_swap            shmemx_int64_swap