ROOT benchmarks for Virtual Windows NT

From: Valeri Fine (Faine) (fine@bnl.gov)
Date: Tue Aug 17 1999 - 21:49:50 MEST

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 Hello, ROOT World.

 I wonder you will be interested to see ROOT benchmarks
 for Virtual Windows NT machine provided by 

   http://www.vmware.com

for Linux host OS.

To provide this benchmakrs ONE and the SAME BOX was used:

     Pentium II, 266 Mhz, 128 Mb RAM  (Gateway 2000)

and one and the same Windows DLL's of ROOT 2.21/08
I didn't check an inverse configuration, 
namely Host OS: Windows,  guest OS: Linux

Here you are:

VMWare: host OS: Linux   guest OS: Windows NT  (VM) 

                VM NT      NT        NT/(VM NT)
                        (native)
-------------------------------------------------
benchmarks      46.54    116.49       2.5

benchmarks 
(no graphics)   77.81    122.32       1.57

stress          30.9     112.8        3.65
stress (macro)  48.6     118.3        2.4
-------------------------------------------------

stress    : Total I/O =  425.8 Mbytes, I =  296.6, O = 129.2
stress    : Compr I/O =  407.6 Mbytes, I =  286.6, O = 121.0

stress    : Real Time = 698.65 seconds Cpu Time = 249.08 seconds  (VM NT)
stress    : Real Time = 140.40 seconds Cpu Time = 119.30 seconds  (NT native)
------------------------------------------------------------------------
 (VM NT / NT native)      4.97          Cpu Time =  2.08       

---------------ROOT  2.22/08 benchmarks summary--------------------
                          VM NT   NT  VM NT / NT            VM NT     NT   (VM NT / NT)
hsimple   : Real Time =   4.97   1.63   3.0       Cpu Time =   4.58  1.60     2.8
hsum      : Real Time =   5.97   2.30   2.6       Cpu Time =   5.56  2.29     2.4
fillrandom: Real Time =   0.75   0.26   2.9       Cpu Time =   0.74  0.26     2.8
fit1      : Real Time =   0.93   0.27   3.4       Cpu Time =   0.45  0.19     2.3
tornado   : Real Time =   0.58   0.31   1.8       Cpu Time =   0.53  0.30     1.8
na49      : Real Time =  20.42  16.21   1.3       Cpu Time =  19.26 15.23     1.3
geometry  : Real Time =   1.50   0.58   2.6       Cpu Time =   1.43  0.58     2.5
na49view  : Real Time =   3.28   0.97   3.4       Cpu Time =   3.20  0.89     3.6
ntuple1   : Real Time =   4.43   1.58   2.8       Cpu Time =   4.28  1.50     2.9

TOTAL     : Real Time =  42.82  24.13   1.8       Cpu Time =  40.03 22.85     1.8

Note:  I didn't check yet whether the VN NT reports the correct time.
-----


=================================================================
Dr. Valeri Faine (Fine)
    -------------------          Phone: +1 516 344 7806
Brookhaven National Laboratory   FAX  : +1 516 344 4206
Bldg. 510A /STAR                 mailto:fine@bnl.gov
Upton, New York, 11973-5000      http://nicewww.cern.ch/~fine
USA

text/x-vcard attachment: Fine_Valeri_E..vcf

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