From: brian whitney (Brian.Whitney@sun.com)
Date: Tue May 07 2002 - 16:42:09 CDT
John,
I was asked to submit the following result:
Sun Fire 15K
72 CPUs
1050 MHz
576.00 GB memory
Solaris 9 9/02 s9s_u1wos_03 SPARC
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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 = 452984832
Offset = 0
The total memory requirement is 10368 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/precision appears to be 1 microseconds
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Function Rate (MB/s) Avg time Min time Max time
Copy: 54665.4094 0.1327 0.1326 0.1328
Scale: 47703.6554 0.1520 0.1519 0.1522
Add: 46090.6645 0.2359 0.2359 0.2360
Triad: 50724.3078 0.2144 0.2143 0.2145
----------------------------------------------------
Solution Validates!
----------------------------------------------------
Brian
Brian Whitney Sun Microsystems, Inc.
Strategic Applications Engineering 8305 SW Creekside Pl.
office: (503) 520-7616 Beaverton, OR 97008
fax: (503) 520-7724 e-mail: Brian.Whitney@sun.com
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