Changes between Version 57 and Version 58 of Archer2


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Timestamp:
17/12/20 10:21:51 (4 months ago)
Author:
simon
Comment:

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  • Archer2

    v57 v58  
    108108 --chdir=/work/n02/n02/<username> 
    109109}}} 
     110to use your ARCHER2 username in the copied `archer2.rc`. 
     111 
     112==== Coupled and UKESM jobs ==== 
     113 
     114Copy `/home/simon/archer2/archer2.rc_ukesm` to `site/archer2.rc`. 
     115 
     116Edit the line 
     117{{{ 
     118 --chdir=/work/n02/n02/<username> 
     119}}} 
    110120to use your archer username in the copied `archer2.rc`. 
    111121 
    112 ==== Coupled and UKESM jobs ==== 
    113  
    114 Copy `/home/simon/archer2/archer2.rc_ukesm` to `site/archer2.rc`. 
    115  
    116 Edit the line 
    117 {{{ 
    118  --chdir=/work/n02/n02/<username> 
    119 }}} 
    120 to use your archer username in the copied `archer2.rc`. 
    121  
    122122Note as the Coupled configuration is more complicated than the atmosphere only configuration, there's a greater possibility that the `archer2.rc` file will need further modifications. Please see the more detailed documentation below.  
    123123 
     
    135135% set KNOWN_SITE_CFGS = ['archer2', 'meto_cray', 'monsoon', 'nci_raijin', 'niwa_cray'] %} 
    136136}}} 
     137 
     138Note: If the line 
     139{{{ 
     140%include site/archer-tests.rc 
     141}}} 
     142is present, do not change it. 
     143 
    137144 
    138145=== metadata === 
     
    162169 
    163170 
    164  
    165171Also, in `[jinja2:suite.rc=MAIN_ATM_PPN]` or `[jinja2:suite.rc=ATM_PPN]` change `range=1:36` to `range=1:128` 
    166172 
    167173 
    168174 
    169  
    170175=== GUI === 
    171176 
    172 Now start the GUI. In `suite conf->Host Machine` select Archer2, the standard queue and the account group. Remember to put the account group in single quotes. 
    173 In `suite conf->Domain Decomposition` set the Max number of processors\node to be 128. If not using IO servers, it is also a good idea to change the decomposition so that the NSxEWx(OpenMP threads) is some multiple of 128 for most efficient running. Keep the total number of cores roughly the same. 
    174 You may have to add some of the options to the configuration using the GUI. 
     177Now start the GUI. There will be a warning triangle next to '''suite.conf'''. 
     178In '''suite conf->Host Machine''' select Archer2, then set the Queue standard queue and set the account group by clicking on the plus, then changing the values. Remember to put the account group in single quotes. 
     179In '''suite conf->Domain Decomposition-> Atmosphere''' set the Max number of processors\node to be 128. If not using IO servers, it is also a good idea to change the decomposition so that the NSxEWx(OpenMP threads) is some multiple of 128 for most efficient running. Keep the total number of cores roughly the same as for ARCHER. 
     180 
     181In '''fcm_um_make->env->Configuration file''' set `config_root_path` to be  
     182{{{ 
     183fcm:um.xm_br/dev/simonwilson/vn11.x_archer2_compile 
     184}}} 
     185where `x` is the UM version of the suite. 
     186 
     187Remove the revision number from `config_revision` so that the feild is clear. 
     188 
     189Save the new config. 
    175190 
    176191You should now able to submit the job to ARCHER2.