Re: [Boost-mpi] concatenate graphs

Subject: Re: [Boost-mpi] concatenate graphs
From: Matthias Troyer (troyer_at_[hidden])
Date: 2014-02-26 14:29:35

Hi Ziv,

You can certainly do this with Boost.MPI but it will not be very efficient. The best strategy would be to create the graphs in the right way to start with.

Matthias

On 06 Feb 2014, at 16:23, Ziv Aginsky <zivaginsky_at_[hidden]> wrote:

> I have several graphs that are distributed among several processors. Each graph could distributed among several processors and they could share the same processor.
> 
> E.g. I have 16 processors, and 100 undirected graphs.  
> 
> Graph one has 1000 vertices and is distributed among processors 0-4
> Graph two has 2500 vertices and is distributed among processors 0-3, 5, 8
> .
> .
> .
> 
> Is there any way with the boost library that I can concatenate each graph on the the desired processor? (e.g. have the graph one on processor 1)
> 
> Cheers,
> Ziv
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