1 # This file is part of NIT ( http://www.nitlanguage.org ).
3 # This file is free software, which comes along with NIT. This software is
4 # distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
5 # without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
6 # PARTICULAR PURPOSE. You can modify it is you want, provided this header
7 # is kept unaltered, and a notification of the changes is added.
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11 # Benches measuring the performance of several concatenations on Text variants
17 private fun bench_string
(str_size
: Int, nb_ccts
: Int, loops
: Int)
19 var lft
= prepare_string
(str_size
)
20 for i
in [0 .. loops
[ do
22 for j
in [0 .. nb_ccts
[ do
28 private fun bench_buffer
(str_size
: Int, nb_ccts
: Int, loops
: Int)
30 var lft
= prepare_string
(str_size
)
31 for i
in [0 .. loops
[ do
33 for j
in [0 .. nb_ccts
[ do
39 var opts
= new OptionContext
40 var mode
= new OptionEnum(["string", "buffer"], "Mode", -1, "-m")
41 var nb_ccts
= new OptionInt("Number of concatenations per loop", -1, "--ccts")
42 var loops
= new OptionInt("Number of loops to be done", -1, "--loops")
43 var strlen
= new OptionInt("Length of the base string", -1, "--strlen")
44 opts
.add_option
(mode
, nb_ccts
, loops
, strlen
)
48 if nb_ccts
.value
== -1 or loops
.value
== -1 or strlen
.value
== -1 then
53 var modval
= mode
.value
56 bench_string
(strlen
.value
, nb_ccts
.value
, loops
.value
)
57 else if modval
== 1 then
58 bench_buffer
(strlen
.value
, nb_ccts
.value
, loops
.value
)