LAM/MPI General User's Mailing List Archives

From: kok junlee (kokjl_at_[hidden])
Date: 2003-05-16 04:54:04

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• Reply: Brian W. Barrett: "Re: LAM: AllReduce - Comunication Complexity.."

Hi..
I wish to study the the comunication complexity for the AllReduce function
provided by mpi... is the performance affected by the lenght of arrays and
the numbers of processors involve? is there any mathematical function model
the relation for those variables...? ... :-(

Thanks !!!!

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• Next message: Nicholas Henke: "LAM: lam and NFS mounts"
• Previous message: Jerome BENOIT: "LAM: LAM 7.0b11 and xmpi"
• Next in thread: Brian W. Barrett: "Re: LAM: AllReduce - Comunication Complexity.."
• Reply: Brian W. Barrett: "Re: LAM: AllReduce - Comunication Complexity.."