Changes between Version 4 and Version 5 of UmFamous


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Timestamp:
13/04/16 15:01:58 (3 years ago)
Author:
simon
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  • UmFamous

    v4 v5  
    77It is a complete UM system but without the need for the complicated 
    88installation process. 
    9 Currently it is linux only as it comes with pre-built executables. 
     9It is linux only as it comes with pre-built small executables. 
    1010It also comes with prebuilt model and reconfiguration executables. 
    11 If no model code changes are needed, then these can be used directly 
     11If no model code changes are needed, then the model executables can be used for model integration 
    1212without the need for any compilation at all on the installation machine. 
    1313The system has the flexibility for local compilation, if required. 
     
    1919 
    2020Running without compilation: 
     21* Linux system 
    2122* at daemon 
    2223* ksh 
     
    32332. Edit and append example.profile to your $HOME/.profile 
    3334 
    34 Ensure that there is no other UM setup commands in .profile 
     35* Ensure that there is no other UM setup commands in .profile 
    3536 
    36 UMDIR should always have um_famous at the end of the path. 
     37* UMDIR should always have um_famous at the end of the path. 
    3738 
    38393. Then 
    39 `. $HOME/.profile` 
     40{{{ 
     41. $HOME/.profile 
     42}}} 
    4043 
    4144 
     
    4346 
    44475. On the installation machine type: 
    45 `umsubmit_local -u pumaid runid` 
     48{{{ 
     49umsubmit_local -u pumaid runid 
     50}}} 
    46516. And the model should be running. Check by: 
    47 `cd $DATA_DIR/runid` 
     52{{{ 
     53cd $DATA_DIR/runid 
     54tail -f *pe0 
     55}}} 
    4856 
    49 `tail -f *pe0` 
     57=== FAMOUS configuration 
     58 
     59=== MPI and gcom 
     60 
     61The model tarball comes complete with a pre-built MPICH3.2 system. The default installation is configured to use this. If the model needs recompilation, or 
     62a different MPI system than MPICH3.2 is required to run the model (for example on some clusters), then the model needs to be recompiled on the local system. 
     63  
    5064 
    5165 
    5266=== Changes from standard UM/FAMOUS 
    5367 
    54 Linux only. 
     68* Linux only. 
    5569* UM comes as a single pre-configured tarball. 
    5670* UM installation process no longer required. 
     
    6882* Changed paths so that only minimal only two (UMDIR DATA_DIR) need changing. 
    6983* Ensured that system is flexible enough to allow UM experts to configure as they would a standard UM system. 
     84* Archiving system fully integrated with model scripts. 
    7085 
    7186