[spam] Gigabyte GA-7N400 Pro STREAM results

From: John McCalpin <jmccalpin@austin.rr.com>
Date: Mon Aug 25 2003 - 09:55:02 CDT

GA-7N400 Pro motherboard (nVidia nForce2 chipset)
AMD Athlon 2500+ (Barton core, 1.833 GHz)
Dual-channel PC3500 memory --- memory was running at
        either 333 or 400 -- the BIOS is not very clear on this...
        I selected "Turbo" mode, and it did not tell me the
        memory frequency.... FSB was definitely at 167/333.
        More overclocking experiments later.....

OS is RedHat9
Compiled with gcc (3.2.2) -O2 -funroll-loops

----------------------------------------------
 Double precision appears to have 16 digits of accuracy
 Assuming 8 bytes per DOUBLE PRECISION word
----------------------------------------------
 Array size = 2000000
 Offset = 0
 The total memory requirement is 45 MB
 You are running each test 10 times
 --
 The *best* time for each test is used
 *EXCLUDING* the first and last iterations
 ----------------------------------------------------
 Your clock granularity appears to be less than one microsecond
 Your clock granularity/precision appears to be 1 microseconds
 ----------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 1285.5512 0.0254 0.0249 0.0271
Scale: 1271.2537 0.0256 0.0252 0.0265
Add: 1442.7841 0.0335 0.0333 0.0342
Triad: 1375.0029 0.0363 0.0349 0.0432
 ----------------------------------------------------
 Solution Validates!
 ----------------------------------------------------

-- 
--
John D. McCalpin, Ph.D.			john@mccalpin.com
"Dr. Bandwidth"			http://www.streambench.org
Received on Mon Aug 25 09:55:02 2003

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