[KoCo-CVS] [Commit] KoreanCodecs/doc benchmarks.txt

[Chang <pe...@us...>]

perky       02/04/28 00:44:23

  Added:       doc      benchmarks.txt
  Log:
  - Add simple rough benchmark
  
  Revision  Changes    Path
  1.1                  KoreanCodecs/doc/benchmarks.txt
  
  Index: benchmarks.txt
  ===================================================================
  ROUGH Benchmark Tests (just for fun ;)
  --------------------------------------
  
  $Id: benchmarks.txt,v 1.1 2002/04/28 07:44:23 perky Exp $
  
  CPU:        Intel Pentium III 800
  OS:         FreeBSD 4.5
  Python:     Python 2.2.1
  C Compiler: Intel C Compiler 6.0
  
  
  
  Decoder
  =======
  
  1000 times with 2901 bytes string
  
                        korean.c      korean.python      ratio
                      -----------   -----------------  ----------
  EUC-KR:                0.04s           28.24s         74900 %
                        (69MB/s)        (0.09MB/s)
  
  CP949:                 0.05s           40.27s         83896 %
                        (57MB/s)        (0.06MB/s)
  
  
  Encoder
  =======
  
  1000 times with 2660 unicode characters
  
                        korean.c      korean.python      ratio
                      -----------   -----------------  ----------
  EUC-KR:                0.05s           32.14s         64200 %
                      (53 MUchar/s)  (82.7 KUchar/s)
  
  CP949:                 0.07s           32.60s         46500 %
                      (38 MUchar/s)  (81.5 KUchar/s)
  
  
  StreamReader
  ============
  
  1000 times with file that have 99 lines / 2901 bytes
  
                        korean.c      korean.python      ratio
                      -----------   -----------------  ----------
  EUC-KR read(100):      0.03s            1.17s          3900 %
                       (3.3MB/s)         (85K/s)
  
  EUC-KR read():         0.07s           27.00s          9310 %
                       (41.4MB/s)       (107K/s)
  
  EUC-KR readline()*5:   0.13s            1.60s          1230 %
                     (38461 lines/s)   (3125 lines/s)
  
  EUC-KR readlines():    0.29s           27.51s          9486 %
                       (10.0MB/s)       (105K/s)