Benchmark Results For Keeping the Files in Memory as IO Streams

gistfile1.txt

##################### ORIGINAL #####################################
                            user     system      total        real
transform only 200x200>  0.120000   0.020000   2.050000 (  2.146060)
transform only 200x200>  0.010000   0.020000   1.940000 (  2.010794)
transform only 200x200>  0.130000   0.030000   2.050000 (  2.114612)
transform only 200x200>  0.000000   0.020000   1.920000 (  2.013042)
transform only 200x200>  0.130000   0.030000   2.040000 (  2.124130)
transform only 200x200>  0.010000   0.020000   1.950000 (  2.026902)
transform only 200x200>  0.120000   0.030000   2.030000 (  2.105908)
transform only 200x200>  0.010000   0.030000   1.970000 (  2.037373)
transform only 200x200>  0.110000   0.020000   2.000000 (  2.104784)
transform only 200x200>  0.010000   0.030000   1.900000 (  1.980579)

                              user     system      total        real
transform only 1280x1280>  0.130000   0.030000   2.330000 (  2.412849)
transform only 1280x1280>  0.010000   0.020000   2.190000 (  2.260934)
transform only 1280x1280>  0.120000   0.030000   2.310000 (  2.395571)
transform only 1280x1280>  0.010000   0.020000   2.250000 (  2.337561)
transform only 1280x1280>  0.130000   0.030000   2.340000 (  2.430274)
transform only 1280x1280>  0.010000   0.030000   2.180000 (  2.251042)
transform only 1280x1280>  0.120000   0.030000   2.340000 (  2.423038)
transform only 1280x1280>  0.010000   0.020000   2.230000 (  2.314865)
transform only 1280x1280>  0.110000   0.030000   2.310000 (  2.391254)
transform only 1280x1280>  0.010000   0.020000   2.170000 (  2.245813)

######################## STREAMING FILES #############################
                            user     system      total        real
transform only 200x200>  0.010000   0.010000   1.910000 (  1.951343)
transform only 200x200>  0.000000   0.020000   1.890000 (  1.937392)
transform only 200x200>  0.010000   0.020000   1.890000 (  1.924278)
transform only 200x200>  0.000000   0.010000   1.880000 (  1.920615)
transform only 200x200>  0.000000   0.010000   1.880000 (  1.952209)
transform only 200x200>  0.010000   0.010000   1.950000 (  1.987983)
transform only 200x200>  0.000000   0.020000   1.870000 (  1.916465)
transform only 200x200>  0.010000   0.010000   1.870000 (  1.916468)
transform only 200x200>  0.010000   0.010000   1.910000 (  1.960359)
transform only 200x200>  0.000000   0.020000   1.900000 (  1.953146)

                              user     system      total        real
transform only 1280x1280>  0.130000   0.040000   2.230000 (  2.263856)
transform only 1280x1280>  0.010000   0.010000   2.080000 (  2.142881)
transform only 1280x1280>  0.010000   0.020000   2.130000 (  2.161274)
transform only 1280x1280>  0.000000   0.010000   2.070000 (  2.113533)
transform only 1280x1280>  0.010000   0.010000   2.070000 (  2.120306)
transform only 1280x1280>  0.010000   0.020000   2.080000 (  2.101184)
transform only 1280x1280>  0.120000   0.020000   2.170000 (  2.225335)
transform only 1280x1280>  0.000000   0.020000   2.070000 (  2.116149)
transform only 1280x1280>  0.010000   0.010000   2.080000 (  2.127776)
transform only 1280x1280>  0.000000   0.010000   2.160000 (  2.199051)