Changes between Version 24 and Version 25 of UM/Configurations/Performance


Ignore:
Timestamp:
18/12/17 11:54:59 (18 months ago)
Author:
willie
Comment:

Legend:

Unmodified
Added
Removed
Modified
  • UM/Configurations/Performance

    v24 v25  
    1515 
    1616== A more detailed view of u-as037 == 
    17 This 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. 
     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 (3,186 processes in the graph below). 
    1818 
    19 The following graphs show the model rate (in Model years per day) against cost  and against total number of processes. 
     19The following graphs show the model rate (in model years per day) against cost  and against total number of processes.  Each point in the graph  is the result of running the coupled suite for a model month. 
    2020 
    2121[[Image(Rplot05.jpeg )]]  
    2222 
    23 and this 
     23 
    2424 
    2525[[Image(Rplot06.jpeg )]]