[mpich-discuss] query on MPICH2 on Windows

[Kunal Rao]

Hi

  Initially, I had used the installers availabe at the MPICH 2 website and
that was giving the error mentioned before. I then, downloaded
  the source code and built MPICH2 from that (configure/make/make install)
in cygwin and linked this MPI while configuring parallel
  netcdf. Now, it is not giving that error and it moved ahead.

Thanks & Regards,
Kunal

On Fri, Oct 1, 2010 at 8:18 PM, Jayesh Krishna <jayesh at mcs.anl.gov> wrote:

> Hi,
>  Did you build MPICH2 from source (configure/make/make install) under
> cygwin environment ? Or did you install MPICH2 using installers available at
> the MPICH2 website ?
>
> Regards,
> Jayesh
> ----- Original Message -----
> From: "Kunal Rao" <kunalgrao at gmail.com>
> To: mpich-discuss at mcs.anl.gov
> Sent: Friday, October 1, 2010 5:01:38 PM GMT -06:00 US/Canada Central
> Subject: [mpich-discuss] query on MPICH2 on Windows
>
>
>
> Hi
>
>
> Does MPICH2 on Microsoft Windows support MPI-IO ?
>
>
> I was checking on this site
> http://www.mcs.anl.gov/research/projects/romio/ where it says that ROMIO
> is included as a part of MPICH 2.
>
>
> The reason I ask this is because I am trying to configure parallel netcdf
> library on Windows through the cygwin environment. While doing "configure"
> it stops with the following message:
>
>
>
> ----------------
>
>
> checking MPI-IO support in MPI implementation... configure: error: mpi
> implementation does not support MPI-IO
>
>
> ---------------
>
>
> The MPI implementation I used is MPICH2 which I was assuming supported
> MPI-IO on Windows as well. I tried using MSMPI but even that stopped with
> the same message. Any thoughts on this ?
>
>
> Thanks & Regards,
> Kunal
>
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>
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