LAM/MPI General User's Mailing List Archives

From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2004-10-21 08:39:55

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• In reply to: Neville Lee: "Re: LAM: cr_pthread.c:82 cri_pthread_init: When linking libpthread, it must be linked AFTER libcr"

On Oct 21, 2004, at 6:42 AM, Neville Lee wrote:

> Compiled 7.1.2b6 today, it finally works now.

Whew! :-)

> I have a question though, there are 3 mpirun processes instead of 1.
> Why is that?

It's a product of the Linux 2.4 threading model -- threads actually
appear as processes. So it's not really 3 mpirun processes; it's 3
threads within the mpirun process.

-- 
{+} Jeff Squyres
{+} jsquyres_at_[hidden]
{+} http://www.lam-mpi.org/

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