Changes between Version 17 and Version 18 of WARPLab/BufferSizes


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Timestamp:
Feb 9, 2015, 4:04:06 PM (9 years ago)
Author:
welsh
Comment:

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  • WARPLab/BufferSizes

    v17 v18  
    3030
    3131In WARPLab 7.5.0, due to the way the transport processes samples:
    32    Steady state memory usage = (Num Interfaces) * (Occupied Memory for the Sample Vector Length)
    33    Peak memory usage = (Num Interfaces + 1) * (Occupied Memory for the Sample Vector Length)
     32   * Steady state memory usage = (Num Interfaces) * (Occupied Memory for the Sample Vector Length)
     33   * Peak memory usage = (Num Interfaces + 1) * (Occupied Memory for the Sample Vector Length)
    3434
    3535For example, we we were trying to capture 2^25^ samples (ie 32 MSamples) for 4 interfaces, this would have a steady state memory usage of 2 GBytes (ie 4 Interfaces * 512 MBytes / Interface) and a peak memory usage of 2.5 GBytes (ie 5 Interfaces * 512 MBytes / Interface).