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README.SGI.md

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SGI UV 2000

  • Endeavour @ NASA http://www.nas.nasa.gov/hecc/resources/endeavour.html

  • There are 2 compilers available on Endeavour: Intel and GNU. Intel compiler is recommended.

  • To use Intel compiler, run command below to load the Intel compiler module.

    module load comp-intel
module load mpi-intel

  • run configure command:

    ./configure --prefix=/path/to/install \
            MPICC=icc MPICXX=icpc MPIF77=ifort MPIF90=ifort \
            CFLAGS="-O2" FFLAGS="-O2" FCFLAGS="-O2" \
            LIBS=-lmpi LDFLAGS=

  • Some users have their environment variable LDFLAGS set to "-shared", which can prevent PnetCDF to build correctly. Please note PnetCDF currently supports to build a static library only.

  • It is also possible to build PnetCDF with GNU-based MPI compilers on Endeavour. Here is configure command.

    ./configure --prefix=/path/to/install \
            CFLAGS="-O2" FFLAGS="-O2" FCFLAGS="-O2" \
            LDFLAGS=

SGI IRIX64

The PnetCDF library should build fine under IRIX. There are just a few issues not directly related to the library:

  • The IRIX compiler does not like the cnap.c test. gcc compiles the file without any warnings, even when the tests are configured with "--enable-strict". Renier Vogelsang [email protected] reports that the latest MIPSpro compiler release fixes this issue, so upgrade if possible.

Copyright (C) 2017, Northwestern University and Argonne National Laboratory. See COPYRIGHT notice in top-level directory.