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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