Hi John,
Here is the Compaq_AlphaServer_GS80 with 8 CPUs. This is the same
binary as was used for
http://www.cs.virginia.edu/stream/stream_mail/2000/0013.html
Please let me know when you think this might be posted? Thanks!
-john
echo "120000549,0,10" | ./mcc_omp_nodebug_20000510
n, offset, ntimes
----------------------------------------------
Double precision appears to have 16 digits of accuracy
Assuming 8 bytes per DOUBLE PRECISION word
----------------------------------------------
Array size = 120000549
Offset = 0
The total memory requirement is 2746.59 MB
You are running each test 10 times
The *best* time for each test is used
----------------------------------------------------
Your clock granularity/precision appears to be 1000 microseconds
The tests below will each take a time on the order
of 246000 microseconds
(= 246 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: 4897.9816 0.3938 0.3920 0.3960
Scale: 4800.0220 0.4009 0.4000 0.4010
Add: 5255.4985 0.5482 0.5480 0.5490
Triad: 5133.7133 0.5619 0.5610 0.5680
Sum of a is = 1.383967266434037E+020
Sum of b is = 2.767934540034517E+019
Sum of c is = 3.690579379856141E+019
This archive was generated by hypermail 2b29 : Wed Dec 06 2000 - 08:26:52 CST