Abstract: A computer based system and method for sending data packets over a data network may include: preparing data packets and packet descriptors on one or more graphical processing units (GPUs); associating packets with a packet descriptor, which may determine a desired transmission time of the packets associated with that descriptor; receiving an indication of a clock time; and physically transmitting packets via an output interface, at a clock time corresponding to the desired transmission time. A computer based system and method for GPU-initiated communication over a 5G data network may include allocating one or more memory buffers in GPU memory; performing at least one 5G signal processing procedure by a GPU; preparing descriptors for a plurality of packets, where each packet includes allocated memory buffers, and where the descriptors provide scheduling instructions for the packets; and triggering the sending of packets over the network based on prepared descriptors.

Abstract: A Network Interface Card (NIC) for a cluster node for parallel calculation on multi-core GPU is described. The NIC has a cluster network including a host and a host memory, a graphics processing unit (GPU) with a GPU memory, a bus and the NIC. The NIC has a transmission network connection block and a reception network connection block. The NIC further includes the following blocks: a transmission block, a reception block, and a GPU memory management block for a direct exchange between the GPU memory and the network through the NIC. An inter-nodal communication method of a nodes cluster, which uses the NIC is also described.

Abstract: A Network Interface Card (NIC) for a cluster node for parallel calculation on multi-core GPU is described. The NIC has a cluster network including a host and a host memory, a graphics processing unit (GPU) with a GPU memory, a bus and the NIC. The NIC has a transmission network connection block and a reception network connection block. The NIC further includes the following blocks: a transmission block, a reception block, and a GPU memory management block for a direct exchange between the GPU memory and the network through the NIC. An inter-nodal communication method of a nodes cluster, which uses the NIC is also described.