My question probably doesn’t make sense, but here it is. I must transmit an image of a resolution X from a host to the GPU memory of another host using a protocol of my choice (RoCE or iWARP). When I do my research to find an ethernet adapter that supports RDMA with one of the protocols listed above, several of them don’t mention GPUDirect RDMA support but rather only RoCE or iWARP which implement RDMA. In order to be able to transmit the received packets directly to the GPU memory, do we have to support GPUDirect RDMA or only RDMA does the job?
Thanks in advance