
                           ٥ޡƥȤˡ
                           =====================

                                                       April 25 2002
                                                       Enomoto Sanshiro


ǡХåեǽ
----------------

ߥʥ3ĳʲγƥޥɤ¹Ԥ롥

 % benchbuffer                                 -- ٥ޡѥХåե
 % bufferbench reader                          -- 񤭹ߥץ
 % bufferbench writer > benchmark-buffer.dat   -- ɤߤץ

񤭽Фץϡ٤ž(ѥåȥ) 1kB  127kB ޤ 
2kB ñ̤Ѥʤ 256 MB Υǡžǡžפ֤
¬ꤹ롥

benchmark-buffer.dat ˤϰʲξ󤬵Ͽ:

ѥåȥ [kB]  ѥåž® [ms]  ǡž [sec]  ž® [MB/sec]
1       0.033932        8.89507 28.78   
3       0.0379193       3.31342 77.2612 
5       0.0389242       2.04072 125.444 
7       0.045067        1.68771 151.684 
9       0.0445667       1.29809 197.211 



ͥåȥž®
------------------

ߥʥ2ĳʲγƥޥɤ¹Ԥ롥

% socketbench HOST_NAME PORT_NUMBER    -- ˼¹Ԥۤ / 
% socketbench HOST_NAME PORT_NUMBER    -- ˼¹Ԥۤ饤 / 

¦ϡɸϤ˰ʲξ񤭽Ф:

ѥåȥ [kB]  ѥåž® [ms]  ǡž [sec]  ž® [MB/sec]
1       0.0864453       0.04426         11.2969 
3       0.255747        0.043477        11.4554 
5       0.439559        0.044835        11.1084 
7       0.604425        0.044123        11.3098 
9       0.784714        0.043944        11.2003 
11      0.955391        0.043948        11.2438 



ե񤭽Ф®
------------------

ѥåȥѤʤ񤭽Ф®٤¬ filebench ȡѥåȥǷ֤¬ filebench-fixed 롥

% filebench FILE_NAME
% filebench-fixedsize FILE_NAME PACKET_SIZE NUMBER_OF_TRIALS

ɸϤ˰ʲξ󤬽񤭽Ф:

ѥåȥ [kB]  ѥåž® [ms]  ǡž [sec]  ž® [MB/sec]



VME ƥǽ
-----------------

* dmabench   --  DMA ɤߤ®٤¬
* piobench   --  PIO ɤߤ®٤¬
* intrbench  --  ߱®٤¬
