SR-IOV availability on InfiniBand-equipped Virtual Machines

We are upgrading the virtualization technology through which customer VMs can access our high-bandwidth, low-latency InfiniBand network on our RDMA-enabled VM Sizes. By enabling SR-IOV (Single Root I/O Virtualization), customers will be able to use any MPI (Message Passing Interface) implementation or InfiniBand verb set, greatly increasing ability and options for leveraging Infiniband for their workloads
Source: Azure Roadmap