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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