roce

RDMA core userspace libraries and daemons

Unified Communication X (mailing list - https://elist.ornl.gov/mailman/listinfo/ucx-group)

Scalable Network Stack for FPGAs (TCP/IP, RoCEv2)

Unified Collective Communication Library

This is archive of SparkRDMA project. The new repository with RDMA shuffle acceleration for Apache Spark is here: https://github.com/Nvidia/sparkucx

Kubernetes Rdma SRIOV device plugin

TX only RoCEv2. Super stripped down version of a RoCEv2 endpoint.

DAQIRI connects high bandwidth streaming sensor data to the NVIDIA software ecosystem

Tensor-parallel DeepSeek V4 Flash inference on dual AMD Strix Halo over OdinLink USB4/TB5 RDMA or Mellanox RoCE v2.

Terminal system monitor (TUI) that builds its layout from the hardware it actually finds — hybrid CPU clusters, GPUs, RDMA/RoCE NICs, PCIe link state, thermals — plus whole-cluster and fabric-validation views. Born on the NVIDIA DGX Spark (GB10), not limited to it.

System check tools that shouldn't be missing from any storage ninja's utility belt

Complete setup guide for a 2-node NVIDIA DGX Spark cluster — distributed training, CUDA inference with EXO, NCCL tuning for Grace Blackwell, NVMe-TCP shared storage, and 200 Gb/s direct fabric networking.

Realtime TUI and web dashboard for multi-node NVIDIA DGX Spark clusters, with 200G ConnectX-7 RDMA fabric telemetry

C++ RDMA Wrappers

Build, load, and verify NCCL for switchless DGX Spark RoCE cycles

Few useful container orchestration, deployment tools when using RDMA

Experimental PCIDriverKit driver for Mellanox ConnectX RDMA cards on macOS — RoCEv2 clustering between Mac Studios, no kernel extension required.

Practical AI homelab setup guides for GB10, Mac Studio Ultra, RoCE/RDMA, MikroTik switching, NCCL, and heterogeneous workload experiments.

Alveo U50 FPGA RDMA transmit integration of AMD/Xilinx ERNIC and CMAC UltraScale+ over 512-bit AXI-Stream

Go RDMA (RoCE) ping/pong tool