Changes between Version 32 and Version 33 of DevelopmentActivities/Branches/ORCHIDEE-MICT-IMBALANCE-P/SimulationTimes


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Timestamp:
2016-06-20T13:39:40+02:00 (8 years ago)
Author:
ajornet
Comment:

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  • DevelopmentActivities/Branches/ORCHIDEE-MICT-IMBALANCE-P/SimulationTimes

    v32 v33  
    33== Basic Performance Report ==  
    44 
     5=== Overview === 
     6 
     7This document tries to understand Orchidee MICT computing time behavior. In the latest version 6.5 it takes a lot of time to compute. Around 8h in 0.5  degrees for 1 year. So it is necessary to understand why It happens. Once the issues are identified it might be possible to apply different solutions. 
     8 
     9In order to make such thing possible the code is profiled. Different tools are used (vtune, vampir, gprof, ...). They provide an easy way to identify basic hotspots in the code. 
     10 
     11=== Report === 
     12 
    513 attachment:performance_mict_albert_jornet_150616.pdf 
    614 
    … …  
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    917== MICT V6 (3344 + PFT interpolation) Module computing time == 
     18 
     19It is used the same configuration but at each try, a new module is activated. Its purpose should show the impact of each module when computing. 
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    1121[[Image(test_perf_matguimb.png​, 80%)]]