Patent ID: 11928493
Assignee: ZHENGZHOU YUNHAI INFORMATION TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The method according to claim 1, wherein before establishing the PCIE virtual layer in the host system of the cloud server in advance, the method further comprises:
acquiring a first quantity of FPGA boards provided for the virtual machines configured in the cloud server, and a second quantity of the virtual machines configured in the cloud server; and
allocating each of the virtual machines configured in the cloud server to one of the FPGA boards, in response to the first quantity being less than the second quantity;
wherein the allocating comprises:
determining, from all FPGA boards, the one or more FPGA boards, and
determining, from all virtual machines, virtual machines sharing each of the one or more FPGA boards; and

wherein the selecting comprises: determining, for each PCIE virtual sub-layer, the virtual machines interacting with said PCIE virtual sub-layer, according to a result of the allocating.