[Pypar-developers] FW: python-C API compatibility problem with pypar [SEC=UNCLASSIFIED]

[<Ole...@ga...>]

Has anyone else had this problem?

Cheers
Ole

-----Original Message-----
From: Jean-Baptiste Juin [mailto:jb...@as...]
Sent: Friday, 12 June 2009 12:16 AM
To: Nielsen Ole
Subject: Re: python-C API compatibility problem with pypar [SEC=UNCLASSIFIED]

mpich2 use python scripts as daemon and to run mpi programs: mpd,
mpiexec, etc. Anyway after few try mpich2 recognized my python 2.5.4
installation. Then I built pypar with the same python 2.5.4. Same
error.

I will try again and eventually try another python parallel module.

Cheers,

Jean-Baptiste



Le Thu, 11 Jun 2009 11:56:27 +1000,
<Ole...@ga...> a écrit :

>
> I have no idea, sorry, but I am surprised that mpich2 has any
> reference to Python at all. If this causes trouble, you might
> consider switching to OpenMPI instead.
>
> Thoughts anyone?
>
> Cheers
> Ole
>
> -----Original Message-----
> From: Jean-Baptiste Juin [mailto:jb...@as...]
> Sent: Thursday, 11 June 2009 6:16 AM
> To: Nielsen Ole
> Subject: Re: python-C API compatibility problem with pypar
> [SEC=UNCLASSIFIED]
>
> Hi Ole,
>
> you are right: mpich2 use python2.4.
>
> Do you know how to force the python location when compiling mpich2 ?
> I installed python2.5.4 and 2.6.2 in my home and they are not found by
> the mpich2 configure script.
>
> Cheers,
>
> JB
>
>
> Le Wed, 10 Jun 2009 09:57:26 +1000,
> <Ole...@ga...> a écrit :
>
> > Hi Jean-Baptiste
> >
> > Thanks for you mail.
> >
> > I don't know what may be the matter so I forwarded your request onto
> > the pypar mailing list with a few thoughts of my own.
> >
> > Are you sure you are using the same version of Python for compiling
> > Pypar as the one you use to execute your MPI programs?
> >
> > Cheers
> > Ole
> >
> > -----Original Message-----
> > From: Jean-Baptiste Juin [mailto:jb...@as...]
> > Sent: Wednesday, 10 June 2009 7:54 AM
> > To: Nielsen Ole
> > Subject: python-C API compatibility problem with pypar
> >
> > Dear Ole,
> >
> > I'm using pypar for astronomy data analysis and I installed it on
> > two laptop for the moment wihtout any problem.
> >
> > I tried on a new machine with a functionnal mpich2 installation
> > (1.0.8p1). The compilation is fine, the problem comes when running a
> > mpi program, I got that error:
> >
> > /home/jbjuin/sciSofts/pypar_2.1.0_66/source/pypar.py:731:
> > RuntimeWarning: Python C API version mismatch for module mpiext:
> > This Python has API version 1012, module mpiext has version 1013.
> > import
> > mpiext /home/jbjuin/sciSofts/pypar_2.1.0_66/source/pypar.py:731:
> > RuntimeWarning: Python C API version mismatch for module mpiext:
> > This Python has API version 1012, module mpiext has version 1013.
> > import mpiext
> >
> > The python version I use is the 2.5.4,
> > pypar version is 2.1.0_66.
> >
> > Any idea to solve that issue ?
> >
> > Thanks for that wonderful module,
> >
> > Jean-Baptiste Juin
> >
> >
> >
> > --
> >
> >         jb...@as...
> >
> >         Astronomy Department
> >       P. Universidad Catolica
> >
> >
> >
> >
> >
> >
>
>
> --
>
>         jb...@as...
>
>         Astronomy Department
>       P. Universidad Catolica
>
>
>
>
>
>


--

        jb...@as...

        Astronomy Department
      P. Universidad Catolica