You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 43 Next »

Please see the Prerequisites page for details of what software is required to be able to run OpenIFS.

OpenIFS is predominantly Fortran code with some F2003 features and a small amount of C. It requires some flavour of Unix (such as Linux). It is known to run on a number of systems, some of which are directly supported by ECMWF.

The following table details what combinations have been tested and the technical support level. For scientific support, see the OpenIFS documentation provided on this website or email openifs-support@ecmwf.int.

 

Operating SystemSupported CompilersSupportMPI
Linux/Unix
x86_64 (64 bit2)

gfortran1

 OpenMPI,
MPICH,
Intel MPI
Intel : ifort 
Portland : pgf90 
Cray : ftn 
AIXIBM : xlf IBM Parallel
Environment
MacOS Xgfortran 

OpenMPI,
Intel MPI

Intel : ifort 
        Technical support available
 Full support; all test cases will be verified at each release
 

Good support; not all test cases may be run depending on local resources. Typically this means the highest resolution tests will not be run.

 Minimal support. No equivalent system available at ECMWF. Relies on access to external systems or user tests.

Notes:

  1. We recommend using as recent a gfortran version as possible.
  2. 32bit is not supported or tested.

 


 

 

  • No labels