Changes between Version 26 and Version 27 of UM/Configurations/Performance


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Timestamp:
18/12/17 13:58:16 (16 months ago)
Author:
willie
Comment:

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  • UM/Configurations/Performance

    v26 v27  
    1717This 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.  Each point in the graph  is the result of running the coupled suite for a model month. 
     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.  The cost of computing the graph was 440 kAU. 
    2020 
    2121[[Image(Rplot05.jpeg )]]