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Subject: Re: [OMPI users] HPMPI versus OpenMPI performance
From: Mukesh K Srivastava (srimks11_at_[hidden])
Date: 2008-06-04 01:16:37


Could you specify few things -

(a) The version of PG Compilers being used both for HPMPI & OMPI. Is the
compilers same or the version same?

(b) Could you share the configure command given for OMPI with PG compilers?

(c) Could you compare the threads enable/disable for both cases needed?

(d) Is ptmalloc2 being enabled/disabled for HPMPI or with IB end, could you
analyze the same with OPMPI too?

(e) Could you mail the log files for both.