From: Mirosław M. M±czka (Miroslaw_Maczka@hotmail.com)
Date: Wed Oct 16 2002 - 16:57:18 CDT
Computer: homemade PC
CPU: Intel Celeron(P4) 1.7GHz, overclocked to 1800MHz
Mainboard: Soltek 85 ERU
Chipset: VIA KT400
Memory: 512MB DDR333, CL2.5, Winbond (one stick, standard settings)
OS: Windows Win2K,SP3
Program: standard wstream.exe
-------------------------------------------------------------
This system uses 8 bytes per DOUBLE PRECISION word.
-------------------------------------------------------------
Array size = 999936
Total memory required = 24.9 MB.
Each test is run 10 times, but only
the *best* time for each is used.
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 11669 microseconds.
(= 11669 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: 1401.0020 0.0116 0.0114 0.0118
Scale: 1324.6430 0.0128 0.0121 0.0148
Add: 1429.2837 0.0174 0.0168 0.0196
Triad: 1433.0698 0.0173 0.0167 0.0177
=======================================
Regards,
mmm
P.S.
My PC is better than `1-CPU AlphaServer ES40 6/833'. Fine!
This archive was generated by hypermail 2.1.4 : Fri Nov 08 2002 - 13:37:15 CST