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[netCDF #MKR-854500]: Errors - Testsuite summary for netCDF-Fortran 4.4.1

Trevor,

> Yes I compiled HDF5 with parallel enabled, but I put in few more - here's
> the arguments i provided the configuration script for HDF5:
> 
> --enable-parallel --enable-fortran --enable-static --enable-silent-rules
> 
> I compiled HDF5 with gcc (mpicc wrapper)
> 
> 
> In addition, I successfully compiled (and make check passed ) netcdf C
> using:
> --enable-parallel-tests --disable-shared --enable-netcdf-4
> I compiled netcdf C with gcc (mpicc wrapper)
> 
> 
> As far as I can tell, the parallel test passed. I re-ran make check and I
> got a pass for script run_par_test.sh.
> 
> When I compile netcd-fortran, I set the following environment variables for
> compiling:
> 
> CC=mpicc
> FC=mpif90 ( this is using PGI compiler version)

I noticed what looked like an inconsistency in the version of the
netCDF-C library you are using for building netCDF-Fortran 4.4.1.

You provided some details from the libnetcdf.settings file
installed for netcdf-c-4.3.3-rc2, but it shows:

> > > LDFLAGS:
> > -L/labs/climate/jiminglab2/Trevor/Tools/NetCDF/netcdf-4.3.2-rc2/lib

was the netcdf-4.3.2-rc2 a typo, or where you really using using that 
older version of netCDF-C instead of  4.3.3-rc2?  If so, was that
older netCDF-C library built using an HDF5 that had parallel I/O enabled?

Your symptoms seem to point to the use of a netCDF-C library that wasn't
properly built with parallel I/O enabled ...

--Russ

> address@hidden> wrote:
> 
> > Hi Trevor,
> >
> > Did you build HDF5 with parallel I/O support by configuring it with
> > --enable-parallel,
> > as instructed here?
> >
> >
> > http://www.unidata.ucar.edu/software/netcdf/docs/getting_and_building_netcdf.html#build_parallel
> >
> > If so, did you build the netCDF C library with --enable-parallel-tests
> > --disable-shared, as
> > explained in the link above.
> >
> > If you did that, did you run "make check" for the netCDF-C build, and did
> > it pass all the parallel tests?
> >
> > --Russ
> >
> >
> > > Hello netCDF Support,
> > >
> > > I was compiling netcdf-Fortran (4.4.1) for parallel IO support and it
> > seems
> > > the all parallel tests failed (including a group test) and I attached the
> > > test-suite.log file.
> > >
> > > Here is a copy and paste of my netcdf C configuration:
> > >
> > > # NetCDF C Configuration Summary
> > >
> > > ==============================
> > >
> > > # General
> > >
> > > -------
> > >
> > > NetCDF Version: 4.3.3-rc2
> > >
> > > Configured On: Tue Nov  4 12:53:34 MST 2014
> > >
> > > Host System: x86_64-unknown-linux-gnu
> > >
> > > Build Directory:
> > > /labs/climate/jiminglab2/Trevor/Tools/netcdf/netcdf-c-4.3.3-rc2
> > >
> > > Install Prefix:
> > > /labs/climate/jiminglab2/Trevor/Tools/netcdf/netcdf-c-4.3.3-rc2
> > >
> > > # Compiling Options
> > >
> > > -----------------
> > >
> > > C Compiler:
> > >
> > /rc/tools/free/redhat_6_x86_64/datatools-wrf-pgfortran-gcc-login-slurm-production/bin/mpicc
> > >
> > > CFLAGS:  -g -O2
> > >
> > > CPPFLAGS: -DpgiFortran
> > >
> > > LDFLAGS:
> > -L/labs/climate/jiminglab2/Trevor/Tools/NetCDF/netcdf-4.3.2-rc2/lib
> > >
> > > AM_CFLAGS:
> > >
> > > AM_CPPFLAGS:
> > >
> > > AM_LDFLAGS:
> > >
> > > Shared Library: no
> > >
> > > Static Library: yes
> > >
> > > Extra libraries: -lhdf5_hl -lhdf5 -ldl -lm -lz -lcurl
> > >
> > > # Features
> > >
> > > --------
> > >
> > > NetCDF-2 API: yes
> > >
> > > NetCDF-4 API: yes
> > >
> > > HDF4 Support: no
> > >
> > > HDF5 Support: yes
> > >
> > > PNetCDF Support: no
> > >
> > > Parallel Support: yes
> > >
> > > DAP Support: yes
> > >
> > > Diskless Support: yes
> > >
> > > MMap Support: no
> > > JNA Support: no
> > >
> > >
> > >
> > > Please let me know if may provide anymore information.
> > >
> > > Regards,
> > >
> > > Trevor
> > >
> > >
> >
> > Russ Rew                                         UCAR Unidata Program
> > address@hidden                      http://www.unidata.ucar.edu
> >
> >
> >
> > Ticket Details
> > ===================
> > Ticket ID: MKR-854500
> > Department: Support netCDF
> > Priority: Normal
> > Status: Closed
> >
> >
> 
> 

Russ Rew                                         UCAR Unidata Program
address@hidden                      http://www.unidata.ucar.edu



Ticket Details
===================
Ticket ID: MKR-854500
Department: Support netCDF
Priority: Normal
Status: Closed