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Subject: Re: [OMPI users] Open MPI and thread-safety
From: Priya Natarajan (priya.natarajan_at_[hidden])
Date: 2008-01-13 23:27:33


I am really sorry for the spam. This message got resent by mistake;
kindly ignore it.

Priya Natarajan

On Jan 10, 2008, at 11:17 PM, Priya Natarajan wrote:

> Hi,
> I have a question regarding the thread-safety features of Open MPI. I
> have a multithreaded program in which two threads make MPI calls, so
> these threads might call MPI functions concurrently. Can Open MPI
> support such a program, i.e., is it thread-safe in such a scenario?
> According to Open MPI FAQ, Open MPI should be able to support such a
> program. However, I am slightly confused because some questions (and
> their answers) in the archive of this mailing list seem to suggest
> otherwise.
> Regards,
> Priya Natarajan
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