2 # This file is part of NIT ( http://www.nitlanguage.org ).
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
16 source .
/bench_common.sh
17 source .
/bench_plot.sh
19 # Default number of times a command must be run with bench_command
20 # Can be overrided with 'the option -n'
25 echo "run_bench: [options]* bench_name args"
26 echo " -v: verbose mode"
27 echo " -n count: number of execution for each bar (default: $count)"
31 echo " all : all benches"
32 echo " - usage : * max_nb_cct loops strlen"
33 echo " iter: bench iterations"
34 echo " - usage : iter max_nb_cct loops strlen"
35 echo " cct: concatenation benching"
36 echo " - usage : cct max_nb_cct loops strlen"
37 echo " substr: substring benching"
38 echo " - usage : substr max_nb_cct loops strlen"
39 echo " array: Benchmark for the to_s in array"
40 echo " - usage : array nb_cct loops max_arrlen"
51 function bench_array
()
54 echo "*** Benching Array.to_s performance ***"
57 ..
/bin
/nitg
--global .
/strings/array_tos.nit
-m .
/strings/array_to_s_vars
/array_to_s_rope.nit
--make-flags
"CFLAGS=\"-g -O2 -DNOBOEHM\""
59 prepare_res arr_tos_ropes.out arr_tos_ropes ropes
63 for i
in `seq 1 "$3"`; do
65 echo "String length = $i, Concats/loop = $1, Loops = $2"
67 bench_command
$i ropes
$i .
/array_tos
--loops
$2 --strlen
$i --ccts
$1 "NIT_GC_CHOOSER=large"
70 ..
/bin
/nitg
--global .
/strings/array_tos.nit
-m .
/strings/array_to_s_vars
/array_to_s_flatstr.nit
--make-flags
"CFLAGS=\"-g -O2 -DNOBOEHM\""
72 prepare_res arr_tos_flat.out arr_tos_flat flatstring
76 for i
in `seq 1 "$3"`; do
78 echo "String length = $i, Concats/loop = $1, Loops = $2"
80 bench_command
$i flatstring
$i .
/array_tos
--loops
$2 --strlen
$i --ccts
$1 "NIT_GC_CHOOSER=large"
83 ..
/bin
/nitg
--global .
/strings/array_tos.nit
-m .
/strings/array_to_s_vars
/array_to_s_buffer.nit
--make-flags
"CFLAGS=\"-g -O2 -DNOBOEHM\""
85 prepare_res arr_tos_buf.out arr_tos_buf flatbuffer
89 for i
in `seq 1 "$3"`; do
91 echo "String length = $i, Concats/loop = $1, Loops = $2"
93 bench_command
$i flatbuffer
$i .
/array_tos
--loops
$2 --strlen
$i --ccts
$1 "NIT_GC_CHOOSER=large"
96 ..
/bin
/nitg
--global .
/strings/array_tos.nit
-m .
/strings/array_to_s_vars
/array_to_s_manual.nit
--make-flags
"CFLAGS=\"-g -O2 -DNOBOEHM\""
98 prepare_res arr_tos_man.out arr_tos_man memmove
102 for i
in `seq 1 "$3"`; do
104 echo "String length = $i, Concats/loop = $1, Loops = $2"
106 bench_command
$i memmove
$i .
/array_tos
--loops
$2 --strlen
$i --ccts
$1 "NIT_GC_CHOOSER=large"
109 ..
/bin
/nitg
--global .
/strings/array_tos.nit
-m .
/strings/array_to_s_vars
/array_to_s_man_buf.nit
--make-flags
"CFLAGS=\"-g -O2 -DNOBOEHM\""
111 prepare_res arr_tos_man_buf.out arr_tos_man_buf flatbuf_with_capacity
115 for i
in `seq 1 "$3"`; do
117 echo "String length = $i, Concats/loop = $1, Loops = $2"
119 bench_command
$i flatbuf_with_capacity
$i .
/array_tos
--loops
$2 --strlen
$i --ccts
$1 "NIT_GC_CHOOSER=large"
125 function bench_concat
()
128 echo "*** Benching concat performance ***"
131 prepare_res concat_ropes.out concat_ropes ropes
135 for i
in `seq 1 "$1"`; do
137 echo "String length = $i, Concats/loop = $2, Loops = $3"
139 bench_command
$i ropes
$i .
/chain_concat
-m rope
--loops
$2 --strlen
$3 --ccts
$i "NIT_GC_CHOOSER=large"
142 prepare_res concat_flat.out concat_flat flatstring
146 for i
in `seq 1 "$1"`; do
148 echo "String length = $i, Concats/loop = $2, Loops = $3"
150 bench_command
$i flatstring
$i .
/chain_concat
-m flatstr
--loops
$2 --strlen
$3 --ccts
$i "NIT_GC_CHOOSER=large"
153 prepare_res concat_buf.out concat_buf flatbuffer
157 for i
in `seq 1 "$1"`; do
159 echo "String length = $i, Concats/loop = $2, Loops = $3"
161 bench_command
$i flatbuffer
$i .
/chain_concat
-m flatbuf
--loops
$2 --strlen
$3 --ccts
$i "NIT_GC_CHOOSER=large"
164 prepare_res concat_flatstr_utf8_noindex.out concat_flatstr_utf8_noindex flatstring_utf8_noindex
166 echo "FlatString UTF-8 (without index) :"
168 for i
in `seq 1 "$1"`; do
170 echo "String length = $i, Concats/loop = $2, Loops = $3"
172 bench_command
$i flatstr_utf8_noindex
$i .
/utf_chain_concat
-m flatstr_utf8_noindex
--loops
$2 --strlen
$3 --ccts
$i "NIT_GC_CHOOSER=large"
178 function bench_iteration
()
181 echo "*** Benching iteration performance ***"
184 prepare_res iter_ropes_iter.out iter_ropes_iter ropes_iter
186 echo "Ropes by iterator :"
188 for i
in `seq 1 "$1"`; do
190 echo "String base length = $1, Concats (depth of the rope) = $i, Loops = $3"
192 bench_command
$i ropes_iter
$i .
/iteration_bench
-m rope
--iter
-mode iterator
--loops
$2 --strlen
$3 --ccts
$i "NIT_GC_CHOOSER=large"
195 prepare_res iter_ropes_index.out iter_ropes_index ropes_index
197 echo "Ropes by index :"
199 for i
in `seq 1 "$1"`; do
201 echo "String base length = $1, Concats (depth of the rope) = $i, Loops = $3"
203 bench_command
$i ropes_index
$i .
/iteration_bench
-m rope
--iter
-mode index
--loops
$2 --strlen
$3 --ccts
$i "NIT_GC_CHOOSER=large"
206 prepare_res iter_flat_iter.out iter_flat_iter flatstring_iter
208 echo "FlatStrings by iterator :"
210 for i
in `seq 1 "$1"`; do
212 echo "String base length = $1, Concats = $i, Loops = $3"
214 bench_command
$i flatstr_iter
$i .
/iteration_bench
-m flatstr
--iter
-mode iterator
--loops
$2 --strlen
$3 --ccts
$i "NIT_GC_CHOOSER=large"
217 prepare_res iter_flat_index.out iter_flat_index flatstring_index
219 echo "FlatStrings by index :"
221 for i
in `seq 1 "$1"`; do
223 echo "String base length = $1, Concats = $i, Loops = $3"
225 bench_command
$i flatstr_index
$i .
/iteration_bench
-m flatstr
--iter
-mode index
--loops
$2 --strlen
$3 --ccts
$i "NIT_GC_CHOOSER=large"
228 prepare_res iter_buf_iter.out iter_buf_iter flatbuffer_iter
230 echo "FlatBuffers by iterator :"
232 for i
in `seq 1 "$1"`; do
234 echo "String base length = $1, Concats = $i, Loops = $3"
236 bench_command
$i flatbuf_iter
$i .
/iteration_bench
-m flatbuf
--iter
-mode iterator
--loops
$2 --strlen
$3 --ccts
$i "NIT_GC_CHOOSER=large"
239 prepare_res iter_buf_index.out iter_buf_index flatbuffer_index
241 echo "FlatBuffers by index:"
243 for i
in `seq 1 "$1"`; do
245 echo "String base length = $1, Concats = $i, Loops = $3"
247 bench_command
$i flatbuf_index
$i .
/iteration_bench
-m flatbuf
--iter
-mode index
--loops
$2 --strlen
$3 --ccts
$i "NIT_GC_CHOOSER=large"
250 prepare_res iter_flat_utf8_noindex_iter.out iter_flat_iter_utf8_noindex flatstring_utf8_noindex_iter
252 echo "FlatStrings by iterator :"
254 for i
in `seq 1 "$1"`; do
256 echo "String base length = $1, Concats = $i, Loops = $3"
258 bench_command
$i flatstr_iter_utf8_noindex
$i .
/utf_iteration_bench
-m flatstr_utf8_noindex
--iter
-mode iterator
--loops
$2 --strlen
$3 --ccts
$i "NIT_GC_CHOOSER=large"
261 prepare_res iter_flat_utf8_noindex_index.out iter_flat_index_utf8_noindex flatstring_utf8_noindex_index
263 echo "FlatStrings by index :"
265 for i
in `seq 1 "$1"`; do
267 echo "String base length = $1, Concats = $i, Loops = $3"
269 bench_command
$i flatstr_index_utf8_noindex
$i .
/utf_iteration_bench
-m flatstr_utf8_noindex
--iter
-mode index
--loops
$2 --strlen
$3 --ccts
$i "NIT_GC_CHOOSER=large"
275 function bench_substr
()
278 echo "*** Benching substring performance ***"
281 prepare_res substr_ropes.out substr_ropes ropes
285 for i
in `seq 1 "$1"`; do
287 echo "String length = $i, loops = $2, Loops = $3"
289 bench_command
$i ropes
$i .
/substr_bench
-m rope
--loops
$2 --strlen
$3 --ccts
$i "NIT_GC_CHOOSER=large"
292 prepare_res substr_flat.out substr_flat flatstring
296 for i
in `seq 1 "$1"`; do
298 echo "String length = $i, loops = $2, Loops = $3"
300 bench_command
$i flatstring
$i .
/substr_bench
-m flatstr
--loops
$2 --strlen
$3 --ccts
$i "NIT_GC_CHOOSER=large"
303 prepare_res substr_buf.out substr_buf flatbuffer
307 for i
in `seq 1 "$1"`; do
309 echo "String length = $i, loops = $2, Loops = $3"
311 bench_command
$i flatbuffer
$i .
/substr_bench
-m flatbuf
--loops
$2 --strlen
$3 --ccts
$i "NIT_GC_CHOOSER=large"
314 prepare_res substr_flat_utf8_noindex.out substr_flat_utf8_noindex flatstring_utf8_noindex
316 echo "FlatStrings UTF-8 (without index) :"
318 for i
in `seq 1 "$1"`; do
320 echo "String length = $i, loops = $2, Loops = $3"
322 bench_command
$i flatstring_utf8_noindex
$i .
/utf_substr_bench
-m flatstr_utf8_noindex
--loops
$2 --strlen
$3 --ccts
$i "NIT_GC_CHOOSER=large"
329 while [ "$stop" = false
]; do
331 -v
) verbose
=true
; shift;;
333 -n
) count
="$2"; shift; shift;;
338 if test $# -ne
4; then
347 ..
/bin
/nitg
--global .
/strings/chain_concat.nit
--make-flags
"CFLAGS=\"-g -O2 -DNOBOEHM\""
348 ..
/bin
/nitg
--global .
/strings/utf_chain_concat.nit
--make-flags
"CFLAGS=\"-g -O2 -DNOBOEHM\""
349 ..
/bin
/nitg
--global .
/strings/iteration_bench.nit
--make-flags
"CFLAGS=\"-g -O2 -DNOBOEHM\""
350 ..
/bin
/nitg
--global .
/strings/utf_iteration_bench.nit
--make-flags
"CFLAGS=\"-g -O2 -DNOBOEHM\""
351 ..
/bin
/nitg
--global .
/strings/substr_bench.nit
--make-flags
"CFLAGS=\"-g -O2 -DNOBOEHM\""
352 ..
/bin
/nitg
--global .
/strings/utf_substr_bench.nit
--make-flags
"CFLAGS=\"-g -O2 -DNOBOEHM\""
355 iter
) shift; bench_iteration $@
;;
356 cct
) shift; bench_concat $@
;;
357 substr
) shift; bench_substr $@
;;
358 array
) shift; bench_array $@
;;
359 all
) shift; benches $@
;;