Unable to use MPICH2 during Petsc compilation

[Ben Tay]

Hi,

I tried to install the mpich2 package 1st and compile the Petsc. I tried
specifying the directory/libs/include but they all did not work. I had
used /config/configure.py
--with-cc='win32fe cl' --with-fc='win32fe f90'  --with-cxx='win32fe cl'
By moving the intel mkl from c:/program files/intel/mkl/8.1.1/ to c:/program
files/intel/mkl/, it was able to detect mkl. However, the mpi ini() was not
successful. So in the end I had to install mpich1 and compile with Petsc
using that.

I now 've a working Petsc with mpich1. If I use the above command again to
generate the log file, will it "damaged" my current Petsc?

Thank you!

On 11/25/06, Satish Balay <balay at mcs.anl.gov> wrote:
>
> Have you rebuilt PETSc libraries with mpich2 - when you made this change?
>
> If so - send us the relavent logs at petsc-maint at mcs.anl.gov
> [configure.log, make_log and log for 'make test']
>
> Satish
>
> On Sat, 25 Nov 2006, Ben Tay wrote:
>
> > Hi,
> >
> > I'm trying to use MPICH2 for the mpi during compilation of my Petsc. It
> > works OK if I use MPICH (mpich.nt.1.2.5). I try to specify the
> directory,lib
> > (mpich2.lib),include etc but it keeps on saying that mpi_init cannot
> work or
> > something like that. May I know what's wrong?
> >
> > My OS is winxp pro sp2.
> >
> > Thank you very much!
> >
>
>
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