NCCL

Description

The NVIDIA Collective Communications Library (NCCL) implements multi-GPU and multi-node collective communication primitives that are performance optimized for NVIDIA GPUs.

More information

  • Homepage: https://developer.nvidia.com/nccl

Availability

Module

Generic

E5

Lake

Epyc

Cascade

NCCL/2.10.3-GCCcore-11.2.0-CUDA-11.4.1

NCCL/2.18.3-GCCcore-12.3.0-CUDA-12.1.1