README.md

nccl-rdma-sharp-plugins

nccl-rdma-sharp plugin enables RDMA and Switch based collectives(SHARP) with NVIDIA's NCCL library

Overview

Requirements

• MOFED
• CUDA
• SHARP
• NCCL
• GPUDirectRDMA plugin

Build Instructions

build system requirements

• CUDA
• SHARP
• MOFED

Plugin uses GNU autotools for its build system. You can build it as follows:

$ ./autogen.sh
$ ./configure
$ make
$ make install

The following flags enabled to build with custom dependencies

  --with-verbs=PATH       Path to non-standard libibverbs installation
  --with-sharp=PATH       Path to non-standard SHARP installation
  --with-cuda=PATH        Path to non-standard CUDA installation