Newer HP-c180xp results

From: Bill Broadley (bill@math.ucdavis.edu)
Date: Sat Dec 07 1996 - 04:53:31 CST


euclid:/home2/bill>cc +DA2.0 +O2 +Oall +Odataprefetch stream_d.c second_cpu.c -
lm && ./a.out
stream_d.c:
second_cpu.c:
/usr/ccs/bin/ld: (Warning) At least one PA 2.0 object file (stream_d.o) was dete
cted. The linked output may not run on a PA 1.x system.
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 10000000, Offset = 0
Total memory required = 228.9 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Your clock granularity/precision appears to be 9999 microseconds.
Each test below will take on the order of 309999 microseconds.
   (= 31 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: 262.2951 0.6150 0.6100 0.6200
Scale: 262.2951 0.6140 0.6100 0.6200
Add: 244.8980 0.9880 0.9800 1.0000
Triad: 242.4242 0.9910 0.9900 1.0000

-- 
Bill Broadley           Bill@math.ucdavis.edu               UCD Math Sys-Admin
Linux is great.         http://math.ucdavis.edu/~bill			PGP-ok



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