From: Joachim Worringen <joachim@lfbs.rwth-aachen.de>
Newsgroups: comp.parallel.mpi
Subject: Re: A real puzzler?
Date: Fri, 16 Jul 1999 10:14:42 +0200
Organization: Chair for Operating Systems, RWTH Aachen
Message-Id: <378EE9F2.4AF4D274@lfbs.rwth-aachen.de>
References: <slrn7osj5q.veo.schuelaw@carrot.whitman.edu>
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Xref: ukc comp.parallel.mpi:5339


Albert Schueller wrote:
[...]
> This indicates
> that all of the procs are getting to the return statement in the
> subroutine, but only proc 0 is actually getting back to the main program.
> Why are the other procs not getting back to the calling program?

I am no Fortran programmer, but from the C point-of-view, I would say
that you corrupt the stack in the subroutine by some illegal
memory/pointer operations. 

  Joachim 

-- 
|  _      |  Joachim Worringen
|_|_`__   |  Lehrstuhl fuer Betriebssysteme, RWTH Aachen
  | |__)  |  http://www.lfbs.rwth-aachen.de/~joachim
    |__)S |  joachim@lfbs.rwth-aachen.de