Thank you very much for your help.
Julia
--- On Wed, 8/19/09, Eugene Loh wrote:
From: Eugene Loh
Subject: Re: [OMPI users] MPI loop problem
To: "Open MPI Users"
List-Post: users@lists.open-mpi.org
Date: Wednesday, August 19, 2009, 12:29 PM
Juli
Julia He wrote:
does the problem show up even if you turn MPI off?
My answer: Yes and No. Yes, when I used ifort compiler. But the problem
did not show up when I used gfortran, which was much slower.
Okay. So, if this is not an MPI problem, as m
?
Thanks again.
Julia
--- On Tue, 8/18/09, Eugene Loh wrote:
From: Eugene Loh
Subject: Re: [OMPI users] MPI loop problem
To: "Open MPI Users"
List-Post: users@lists.open-mpi.org
Date: Tuesday, August 18, 2009, 2:38 PM
Is the problem independent of the the number of MPI
Thanks. I will try your suggestions and get back to you as soon as possible.
Julia
--- On Tue, 8/18/09, Eugene Loh wrote:
From: Eugene Loh
Subject: Re: [OMPI users] MPI loop problem
To: "Open MPI Users"
List-Post: users@lists.open-mpi.org
Date: Tuesday, August 18, 2009, 2:38 PM
Is the problem independent of the the number of MPI processes? (You
suggest this is the case.)
If so, does this problem show up even with np=1 (a single MPI process)?
If so, does the problem show up even if you turn MPI off?
If so, the problem would seem to be unrelated to the MPI implement
es? I know it sounds weird. But I have no clue why with the same
inputs the returned value could be garbage after 570 instances.
Julia
--- On Tue, 8/18/09, Ralph Castain wrote:
From: Ralph Castain
Subject: Re: [OMPI users] MPI loop problem
To: "Open MPI Users"
List-Post: users@lis
Sorry, but there is no way to answer this question with what is given. What
is "my_sub" doing? Which version of OpenMPI are you talking about, and on
what platform?
On Tue, Aug 18, 2009 at 8:28 AM, Julia He wrote:
> Hi,
>
> I found that the subroutine call inside a loop did not return correct
