PowerComputing PowerCurve 601/120

From: John McCalpin (mccalpin@ghidora.austin.rr.com)
Date: Tue Apr 25 2000 - 02:09:30 CDT

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    ----------------------------------------------
     Double precision appears to have 16 digits of accuracy
     Assuming 8 bytes per DOUBLE PRECISION word
    ----------------------------------------------
     Array size = 1000000
     Offset = 0
     The total memory requirement is 22 MB
     You are running each test 10 times
     The *best* time for each test is used
     ----------------------------------------------------
     Your clock granularity/precision appears to be 10000 microseconds
     The tests below will each take a time on the order
     of 230000 microseconds
        (= 23 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.
     ----------------------------------------------------
    Function Rate (MB/s) RMS time Min time Max time
    Copy: 45.7145 0.3620 0.3500 0.3700
    Scale: 45.7144 0.3724 0.3500 0.4100
    Add: 51.0638 0.4851 0.4700 0.5000
    Triad: 50.0000 0.4891 0.4800 0.5100
     Sum of a is = 1.15330078E+18
     Sum of b is = 2.30660156E+17
     Sum of c is = 3.07546875E+17



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