1. 20 Mar, 2013 6 commits
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  3. 18 Mar, 2013 10 commits
  4. 15 Mar, 2013 8 commits
  5. 14 Mar, 2013 10 commits
  6. 05 Mar, 2013 1 commit
    • Andrey Vagin's avatar
      zdtm: make datagen/datachk faster for big chunks · a59fd353
      Andrey Vagin authored
      Generate random data only for buffers with sizes less than FAST_SIZE
      If a size of buffer is more that FAST_SIZE, the first FAST_SIZE bytes
      are filled by random generator and then this chunk is used as pattern
      for all other chunks.
      
      With out this patch:
      $ time bash -x test/zdtm.sh static/maps04
      real	0m16.777s
      user	0m0.054s
      sys	0m0.724s
      
      With this patch:
      $ time bash -x test/zdtm.sh static/maps04
      real	0m1.865s
      user	0m0.128s
      sys	0m0.745s
      Signed-off-by: 's avatarAndrey Vagin <avagin@openvz.org>
      Signed-off-by: 's avatarPavel Emelyanov <xemul@parallels.com>
      a59fd353