.. meta::
   :description: AMD ROCm communication libraries for multi-GPU and multi-node collective and peer-to-peer communication.
   :keywords: communication, RCCL, rocSHMEM, collective, multi-GPU, ROCm

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ROCm communication libraries
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ROCm communication libraries provide high-performance multi-GPU and multi-node
communication primitives for deep learning and HPC workloads.

* :doc:`RCCL <rccl:index>` -- Standalone library that provides multi-GPU and
  multi-node collective communication primitives.

* :doc:`rocSHMEM <rocshmem:index>` -- An intra-kernel networking library that
  provides GPU-centric networking through an OpenSHMEM-like interface.
