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Nccl

Version: 
2.8.3--cuda--11.3

The NVIDIA Collective Communications Library (NCCL) implements multi-GPU and multi-node collective communication primitives that are performance optimized for NVIDIA GPUs. NCCL provides routines such as all-gather, all-reduce, broadcast, reduce, reduce-scatter, that are optimized to achieve high bandwidth and low latency over PCIe and NVLink high-speed interconnect.

Target user: 
all
Support level: 
low
Deadline: 
12/02/2024