Open MPI User's Mailing List Archives

Subject: [OMPI users] OMPI performace with Redhat Linux MRG
From: Nader Ahmadi (a_nader_at_[hidden])
Date: 2009-09-29 09:15:30

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Hello,
 
I like to find out, if there is a real difference in openMPI performance (latency) when it runs under Redhat Linux with MRG kernel installed.
 
Redhat claims that its MRG Grid Support for a wide variety of tasks, ranging from sub-second calculations to long-running, highly parallel (MPI) jobs.
 
Does anyone has used OpenMPI in the linux MRG Grid environment.

If you have, have you seen any differencec in OMPI performance.
I do appreciate any comments.
 
Thanks
 
Nader

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