共享Buffer管理（预留，暂不支持）
aclrtAllocBuf
aclrtFreeBuf
aclrtGetBufData
aclrtSetBufUserData
aclrtGetBufUserData
aclrtGetBufDataLen
aclrtSetBufDataLen
aclrtCopyBufRef
aclrtAppendBufChain
aclrtGetBufFromChain
aclrtGetBufChainNum
父主题：
Runtime API(C)