Re: [netcdfgroup] NetCDF 4.0.1 with --enable-netcdf-4 conflicts with Open MPI by redefining MPI_Comm, etc

• To: Constantine Khroulev <c.khroulev@xxxxxxxxx>
• Subject: Re: [netcdfgroup] NetCDF 4.0.1 with --enable-netcdf-4 conflicts with Open MPI by redefining MPI_Comm, etc
• From: Rob Latham <robl@xxxxxxxxxxx>
• Date: Mon, 5 Oct 2009 16:08:07 -0500

On Mon, Oct 05, 2009 at 12:08:44PM -0800, Constantine Khroulev wrote:
> Hello,
> 
> I have a problem: NetCDF 4.0.1 adds the following lines to netcdf.h
> (HDF5 is, in fact, built without parallel I/O support.):
> 
> ===
> /* These defs added by netCDF configure because parallel HDF5 is not
> present. */
> #define MPI_Comm int
> #define MPI_Info int
> #define MPI_COMM_WORLD 0
> #define MPI_INFO_NULL 0
> ===

This sounds familiar.  Are you having the same problem as I was a few
years back?

http://mailman.unidata.ucar.edu/mailing_lists/archives/netcdf-hdf/2007/msg00106.html

I was trying to compile with MPICH2, not OpenMPI, but I was getting
stuck on redefining MPI_Comm and MPI_Info as well.

==rob

-- 
Rob Latham
Mathematics and Computer Science Division
Argonne National Lab, IL USA

• Follow-Ups:
  • Re: [netcdfgroup] NetCDF 4.0.1 with --enable-netcdf-4 conflicts with Open MPI by redefining MPI_Comm, etc
    • From: Constantine Khroulev

• References:
  • [netcdfgroup] NetCDF 4.0.1 with --enable-netcdf-4 conflicts with Open MPI by redefining MPI_Comm, etc
    • From: Constantine Khroulev