stream results

Hi,

I'd like to submit the STREAM results attached, for a recent server build of
ours.

System Details:

   - Dual socket SuperMicro X8DTN+ motherboard (Intel 5520)
   - Each socket: Intel Xeon X5690 (3.46 GHz)
   - 12 physical cores, 24 logical cores
   - Memory: 48GB DDR3 1333.
   - OS: Debian 6

Run details:

   - Compiler: gcc 4.4.5 (Debian 4.4.5-8)
   - Compilation flags: -fopenmp

Please let me know if you have any questions.

Kind regards,

Stu

--


Stu Thompson

Principal Software Engineer +41 79 311 3291
xtendx AG stu@xtendx.com

stu@mkuze:~/stream$ ./stream -h
-------------------------------------------------------------
STREAM version $Revision: 5.9 $
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 2000000, Offset = 0
Total memory required = 45.8 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Number of Threads requested = 24
-------------------------------------------------------------
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
Printing one line per active thread....
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 32943 microseconds.
   (= 32943 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)   Avg time     Min time     Max time
Copy:       28728.1096       0.0233       0.0011       0.0320
Scale:      27822.9121       0.0228       0.0012       0.0320
Add:        27681.3683       0.0230       0.0017       0.0320
Triad:      28185.1592       0.0232       0.0017       0.0320
-------------------------------------------------------------
Solution Validates
-------------------------------------------------------------