Changes between Initial Version and Version 1 of Ticket #3486


Ignore:
Timestamp:
2015-09-30T12:23:15Z (9 years ago)
Author:
Lennart Ochel
Comment:

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  • Ticket #3486 – Description

    initial v1  
    11This module scales badly for large systems. The following table shows the time of this module in comparison to the entire back end time for {{{ ScalableTestSuite.Electrical.TransmissionLine.ScaledExperiments.TransmissionLineModelica_N_xxx}}}.
    2 || N || time [s] || backend ||
     2|| ||||= time [s] for =||
     3|| N || constantLinearSystem || backend ||
    34|| 10 || 0.03 || 0.10 ||
    45|| 20 || 0.05 || 0.17 ||
    … …  
    67|| 80 || 0.29 || 0.86 ||
    78|| 160 || 1.46 || 3.47 ||
    8 || 320 || 16.75 || 27,64 ||
    9 || 640 || 260.1 || 333,84 ||
     9|| 320 || 16.75 || 27.64 ||
     10|| 640 || 260.1 || 333.84 ||
    1011
    1112That means that the module need more than 75% of the back end time for N=640.