Memory Ordering

ACLSHMEM_FENCE

ACLSHMEM_DEVICE_PREFIX void aclshmem_fence()

确保对称数据对象上操作的下发顺序。

ACLSHMEM_QUIET

ACLSHMEM_DEVICE_PREFIX void aclshmem_quiet()

确保当前PE发出的所有针对对称数据的操作完成。