Ring-Allreduce algorithm

GPTKB entity

Statements (21)
Predicate Object
gptkbp:instanceOf gptkb:algorithm
gptkbp:communicationPattern gptkb:King
gptkbp:contrastsWith tree-based allreduce
gptkbp:feature scalable
peer-to-peer communication
bandwidth optimal
https://www.w3.org/2000/01/rdf-schema#label Ring-Allreduce algorithm
gptkbp:implementedIn gptkb:Horovod
gptkb:NCCL
gptkb:OpenMPI
gptkbp:proposedBy gptkb:Baidu_Research
gptkbp:reduces network congestion
gptkbp:step all-gather
scatter-reduce
gptkbp:usedFor collective communication
gradient aggregation
gptkbp:usedIn deep learning
distributed computing
gptkbp:yearProposed 2017
gptkbp:bfsParent gptkb:Horovod
gptkbp:bfsLayer 7