The Receive Data Path Manager (RxDM) enables zero mem-copy on the NIC-to-GPU data path for the ingress data stream of the cross-host GPU-heavy workloads using the GPUDirect-TCPX (formerly TCPDirect) feature. The public guide of using GPUDirect-TCPX project is https://cloud.google.com/compute/docs/gpus/gpudirect.
Contributions are always welcomed. Please refer to our contributing guidelines to learn how to contriute.
NCCL GPUDirectTCPX is licensed under the terms of a BSD-style license. See LICENSE for more information.