Patent ID: 11922202
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 2:
3. The data transmission method of claim 1,
wherein determining the second information comprises determining, by the daemon process, a host physical address of the to-be-accelerated data according to a virtual machine physical address of the to-be-accelerated data in the first information and a preset mapping relationship between the virtual machine physical address and the host physical address,
wherein sending the second information comprises sending, by the daemon process, the host physical address of the to-be-accelerated data to the hardware accelerator, and
wherein the data transmission method further comprises obtaining, by the hardware accelerator and according to the host physical address of the to-be-accelerated data, the to-be-accelerated data from a virtual machine memory corresponding to the virtual machine physical address of the to-be-accelerated data.