Changes between Version 10 and Version 11 of GuarDyan_VarRedu


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Timestamp:
Feb 14, 2018, 8:35:36 AM (6 years ago)
Author:
dieda
Comment:

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  • GuarDyan_VarRedu

    v10 v11  
    6767
    6868 || [[Image(BMEOR_v3.jpg, 400px, title=BME Training Reactor Geometry)]] \\''BME Training Reactor Geometry''  || [[Image(BME_OR_1e-6s_n2e26_neutrondensity_Guardyan_v3.jpg, 400px, title=Neutron density distribution in the BME Training reactor calculated by GUARDYAN)]] \\''Neutron density distribution in the BME Training reactor calculated by GUARDYAN''  ||
    69 ''Figure 4.: Geometry of the subcritical verification model''
     69''Figure 4.: BME Training Reactor geometry and neutron density''
    7070
    7171We experienced, that the vectorized code ran 1.5x slower than the history-based algorithm. To better understand the underlying reasons we looked into the kernel execution times. In case of the event based version of GUARDYAN, every energy law was implemented in a separate kernel, thus an application profiling tool is able to reveal which task consumed most resources. Inspecting the profile shown in Fig. 5, several conclusions can be made: