Changes between Version 20 and Version 21 of UM/Configurations/Performance


Ignore:
Timestamp:
18/12/17 11:38:59 (2 years ago)
Author:
willie
Comment:

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  • UM/Configurations/Performance

    v20 v21  
    1313|| u-as037 (r59528) || GC3.1 N96 ORCA1 PI Control CMIP6 || 10.7 || 11.11.17 || ARCHER || A:12x8 O:9x8 X:6 (3 nodes) || 2 || 1m || 10 days || 00:56:59 || 162Gb (History_Data - 2month run) || || 
    1414*Decomposition: A = Atmos (EW x NS), O = Ocean (EW x NS), X = XIOS processes (nodes) 
     15 
     16== A more detailed view of u-as037 == 
     17This looks at the performance over a wide range of atmosphere decompositions with a fixed number of IO servers (6).  The ocean decomposition was 9x8 and the XIOS used 6 processes.  The atmosphere was run with two threads, except for one run at 36x28 where three threads were used. 
     18 
     19The following graphs show the model rate (in Model years per day) against cost  and against total number of processes. 
     20 
     21