SR8000

From: Christian Simmendinger (christian.simmendinger@debis-sfr.de)
Date: Thu May 04 2000 - 10:16:32 CDT

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    Hi there:
    Noted you don't have the SR8000 there yet.

    SR8000
    Hi-UX/MPP
    1 NODE
    ---------------------------------------------
    Double precision appears to have 16 digits of accuracy
    Assuming 8 bytes per DOUBLE PRECISION word
    ---------------------------------------------
    Array size = 20000000
    Offset = 0
    The total memory requirement is 457 MB
    You are running each test 10 times
    The *best* time for each test is used
    ----------------------------------------------------
    Your clock granularity/precision appears to be 46 microseconds
    The tests below will each take a time on the order
    of 14908 microseconds
       (= 324 clock ticks)
    Increase the size of the arrays if this shows that
    you are not getting at least 20 clock ticks per test.
    ----------------------------------------------------
    WARNING -- The above is only a rough guideline.
    For best results, please be sure you know the
    precision of your system timer.
    ----------------------------------------------------
    unction Rate (MB/s) RMS time Min time Max time
    opy: 20834.6898 0.0154 0.0154 0.0154
    cale: 22046.1591 0.0146 0.0145 0.0146
    dd: 22787.6946 0.0211 0.0211 0.0212
    riad: 22481.3826 0.0214 0.0214 0.0214
    Sum of a is = 0.230660156249589883E+020
    Sum of b is = 0.461320312478157210E+019
    Sum of c is =
    0.615093750014500454E+019

    Flags: f90 -ssopt -parallel -o stream stream_d.f

    Cheers !
    Christian

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