AMD Athlon 750 MHz
Asus K7V motherboard, VIA KX133 chipset
256 MB PC133 SDRAM, CAS-2
Windows NT4/SP6
Compaq Visual Fortran 6.1A -unroll:8
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Double precision appears to have 16 digits of accuracy
Assuming 8 bytes per DOUBLE PRECISION word
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Array size = 9012345
Offset = 0
The total memory requirement is 206 MB
You are running each test 10 times
The *best* time for each test is used
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Your clock granularity/precision appears to be 10000 microseconds
The tests below will each take a time on the order
of 240000 microseconds
(= 24 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: 554.6058 0.2670 0.2600 0.2700
Scale: 554.6058 0.2660 0.2600 0.2700
Add: 655.4433 0.3351 0.3300 0.3500
Triad: 617.9894 0.3590 0.3500 0.3600
Sum of a is = 1.039394452812601E+019
Sum of b is = 2.078788905585281E+018
Sum of c is = 2.771718540568361E+018
This archive was generated by hypermail 2b29 : Sun Jun 11 2000 - 06:23:15 CDT