[stream] Mac 2 GHz G5 Stream result

I don't see any Mac G5 postings, so I tried running the ancient Mac
binarys posted on the Stream site. I tried all four, this and the
unrolled version gave similar results.

This was running 10.2.8 on a dual 2 GHz G5. The binary was "STREAM
PPC BASE" from May 1997 which ran under classic. The results weren't
terribly repeatable, the array size surely should be larger.

One CPU enabled
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 400000, Offset = 0
Total memory required = 9.2 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Your clock granularity/precision appears to be 28 microseconds.
Each test below will take on the order of 2899 microseconds.
    (= 103 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: 1578.2984 0.0043 0.0041 0.0054
Scale: 1548.1374 0.0044 0.0041 0.0051
Add: 1746.7249 0.0058 0.0055 0.0070
Triad: 1764.0573 0.0059 0.0054 0.0069

Two CPUs enabled
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 400000, Offset = 0
Total memory required = 9.2 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Your clock granularity/precision appears to be 18 microseconds.
Each test below will take on the order of 2235 microseconds.
    (= 124 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: 1901.3666 0.0034 0.0034 0.0035
Scale: 1772.8532 0.0037 0.0036 0.0041
Add: 2088.7728 0.0047 0.0046 0.0051
Triad: 2059.2021 0.0047 0.0047 0.0049

-- 
Alan Charlesworth        Alan.Charlesworth@sun.com
503-231-7756             http://webhome.central/alanc/