Open MPI User's Mailing List Archives

Subject: [OMPI users] Open MPI runtime parameter tuning on a custom cluster
From: Simone Pellegrini (spellegrini_at_[hidden])
Date: 2010-07-02 08:21:16

• Next message: Jeff Squyres: "Re: [OMPI users] is OpenMPI 1.4 thread-safe?"
• Previous message: Eloi Gaudry: "[OMPI users] [openib] segfault when using openib btl"
• Next in thread: Eugene Loh: "Re: [OMPI users] Open MPI runtime parameter tuning on a custom cluster"
• Reply: Eugene Loh: "Re: [OMPI users] Open MPI runtime parameter tuning on a custom cluster"

Dear Open MPI community,
I would like to know from expert system administrator if they know any
"standardized" way for tuning Open MPI runtime parameters.

I need to tune the performance on a custom cluster so I would like to
have some hints in order to proceed in the correct direction.

thanks in advance for your help,
Simone P.

• Next message: Jeff Squyres: "Re: [OMPI users] is OpenMPI 1.4 thread-safe?"
• Previous message: Eloi Gaudry: "[OMPI users] [openib] segfault when using openib btl"
• Next in thread: Eugene Loh: "Re: [OMPI users] Open MPI runtime parameter tuning on a custom cluster"
• Reply: Eugene Loh: "Re: [OMPI users] Open MPI runtime parameter tuning on a custom cluster"