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

Claim 16:
17. The computer of claim 16, wherein the hardware accelerator is configured to support a plurality of virtual functions (VFs), and wherein after determining the host physical address of the to-be-accelerated data, when executed by the processor, the instructions further cause the computer to:
query, by the daemon process, from a preset binding relationship between a virtual accelerator and a VF, a target VF bound to the target virtual accelerator;
send, by the daemon process, the host physical address of the to-be-accelerated data to the target VF;
obtain, by the target VF and according to the host physical address of the to-be-accelerated data, the to-be-accelerated data from the virtual machine memory corresponding to the virtual machine physical address of the to-be-accelerated data; and
perform, by the target VF, the acceleration operation on the to-be-accelerated data.