...
| Section |
|---|
| Column |
|---|
| | Operating System | Supported Compilers | Support | MPI |
|---|
Linux/Unix
x86_64 (64 bit2) | gfortran (v4.5 & above)1 | | OpenMPI,
MPICH,
Intel MPI | | Intel : ifort (v12.1.0) | | | Portland : pgf90 (v12.3) | | | Cray : ftn | | | AIX | IBM : xlf (v11.1) | | IBM Parallel
Environment | | MacOS X | gfortran | | OpenMPI,
Intel MPI | | Intel : ifort | |
|
| Column |
|---|
| | 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:
- We recommend gfortran version must be at least 4.4. OpenIFS is known not to work on gfortran v4.3 due to a bug in the gfortran compiler.
- 32bit is not supported or tested.
The Open64 compiler suite does not work with the OpenIFS code.