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None MPI implementation 

Forum: User Requirements
Date: 11 Jun, 2010
From: Jonathan Ferland <Jonathan Ferland>

Hi all,

I had a look at the example/parallel/MPI/... and find this MPI implementation not really efficient/convenient.

In order to manage io efficiently, it would be better to include MPI inside geant4 code and provide a switch to enable/disable it at compilation.

I am already looking into it, but I wanted to know if the geant4 collaboration has comments before I go too deep in the process.

My Idea is to change the fewer line possible in the original code while providing a generic support for using MPI inside geant4. I also need to include a parallel random generator (like RNGstream).

Advices/comments are welcome.


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