oilshell.org
OSH Parser Performance
We run $sh -n $file
for various files under various
shells. This means that shell startup time is included in the
elapsed time measurements, but long files are chosen to minimize its
effect.
Summary
host label |
shell label |
total lines |
total ms |
lines per ms |
flanders |
bash |
50,200 |
316.9 |
158.4 |
flanders |
dash |
43,011 |
36.8 |
1,168.8 |
flanders |
mksh |
43,011 |
138.0 |
311.7 |
flanders |
osh-cpython |
50,200 |
63,639.1 |
0.8 |
flanders |
osh-ovm |
50,200 |
68,701.7 |
0.7 |
flanders |
zsh |
50,200 |
880.5 |
57.0 |
lisa |
bash |
50,200 |
99.8 |
503.0 |
lisa |
dash |
43,011 |
20.6 |
2,087.9 |
lisa |
mksh |
43,011 |
48.9 |
879.6 |
lisa |
osh-cpython |
50,200 |
28,744.1 |
1.7 |
lisa |
osh-ovm |
50,200 |
30,319.2 |
1.7 |
lisa |
zsh |
50,200 |
337.8 |
148.6 |
Shell and Host Details
Raw Timing Data
Per-File Breakdown
Elasped Time in milliseconds
host label |
bash |
dash |
mksh |
zsh |
osh-ovm |
osh-cpython |
num lines |
filename |
flanders |
8.9 |
3.1 |
8.1 |
24.4 |
1,647.2 |
1,655.8 |
1,116 |
build.sh |
flanders |
7.2 |
2.3 |
3.9 |
82.5 |
748.8 |
785.6 |
1,679 |
t4014-format-patch.sh |
flanders |
8.5 |
3.6 |
6.0 |
20.4 |
2,216.3 |
2,196.8 |
1,733 |
functions |
flanders |
27.9 |
NA |
NA |
61.7 |
2,876.2 |
2,896.5 |
2,029 |
configure-helper.sh |
flanders |
16.9 |
3.4 |
18.7 |
36.8 |
4,132.9 |
3,720.3 |
2,512 |
abuild |
flanders |
16.7 |
2.8 |
9.4 |
68.5 |
3,170.6 |
2,871.5 |
2,698 |
Build.sh |
flanders |
13.8 |
2.2 |
4.5 |
100.2 |
593.8 |
623.7 |
3,123 |
t9300-fast-import.sh |
flanders |
37.9 |
NA |
NA |
75.0 |
8,854.4 |
7,926.6 |
5,160 |
test-cmd-util.sh |
flanders |
75.9 |
6.6 |
25.9 |
139.1 |
9,197.4 |
8,907.6 |
9,661 |
ltmain.sh |
flanders |
103.2 |
12.8 |
61.5 |
271.9 |
35,264.1 |
32,054.7 |
20,489 |
configure |
lisa |
5.3 |
1.3 |
2.7 |
7.7 |
753.7 |
732.4 |
1,116 |
build.sh |
lisa |
3.2 |
1.2 |
2.0 |
32.9 |
302.0 |
320.1 |
1,679 |
t4014-format-patch.sh |
lisa |
3.9 |
1.6 |
2.9 |
8.5 |
987.0 |
958.5 |
1,733 |
functions |
lisa |
5.1 |
NA |
NA |
14.1 |
1,229.5 |
1,215.3 |
2,029 |
configure-helper.sh |
lisa |
5.9 |
1.8 |
4.2 |
11.5 |
1,703.9 |
1,654.5 |
2,512 |
abuild |
lisa |
4.6 |
1.7 |
3.2 |
30.0 |
1,300.1 |
1,247.4 |
2,698 |
Build.sh |
lisa |
4.6 |
1.3 |
1.9 |
39.9 |
269.4 |
249.3 |
3,123 |
t9300-fast-import.sh |
lisa |
14.9 |
NA |
NA |
36.5 |
3,746.7 |
3,568.3 |
5,160 |
test-cmd-util.sh |
lisa |
18.0 |
4.9 |
11.0 |
47.9 |
4,173.7 |
4,012.1 |
9,661 |
ltmain.sh |
lisa |
34.3 |
6.8 |
21.0 |
108.8 |
15,853.2 |
14,786.2 |
20,489 |
configure |
Parsing Rate in lines/millisecond
host label |
bash |
dash |
mksh |
zsh |
osh-ovm |
osh-cpython |
num lines |
filename |
flanders |
125.4 |
360.0 |
137.8 |
45.7 |
0.7 |
0.7 |
1,116 |
build.sh |
flanders |
233.2 |
730.0 |
430.5 |
20.4 |
2.2 |
2.1 |
1,679 |
t4014-format-patch.sh |
flanders |
203.9 |
481.4 |
288.8 |
85.0 |
0.8 |
0.8 |
1,733 |
functions |
flanders |
72.7 |
NA |
NA |
32.9 |
0.7 |
0.7 |
2,029 |
configure-helper.sh |
flanders |
148.6 |
738.8 |
134.3 |
68.3 |
0.6 |
0.7 |
2,512 |
abuild |
flanders |
161.6 |
963.6 |
287.0 |
39.4 |
0.9 |
0.9 |
2,698 |
Build.sh |
flanders |
226.3 |
1,419.5 |
694.0 |
31.2 |
5.3 |
5.0 |
3,123 |
t9300-fast-import.sh |
flanders |
136.1 |
NA |
NA |
68.8 |
0.6 |
0.7 |
5,160 |
test-cmd-util.sh |
flanders |
127.3 |
1,463.8 |
373.0 |
69.5 |
1.1 |
1.1 |
9,661 |
ltmain.sh |
flanders |
198.5 |
1,600.7 |
333.2 |
75.4 |
0.6 |
0.6 |
20,489 |
configure |
lisa |
210.6 |
858.5 |
413.3 |
144.9 |
1.5 |
1.5 |
1,116 |
build.sh |
lisa |
524.7 |
1,399.2 |
839.5 |
51.0 |
5.6 |
5.2 |
1,679 |
t4014-format-patch.sh |
lisa |
444.4 |
1,083.1 |
597.6 |
203.9 |
1.8 |
1.8 |
1,733 |
functions |
lisa |
397.8 |
NA |
NA |
143.9 |
1.7 |
1.7 |
2,029 |
configure-helper.sh |
lisa |
425.8 |
1,395.6 |
598.1 |
218.4 |
1.5 |
1.5 |
2,512 |
abuild |
lisa |
586.5 |
1,587.1 |
843.1 |
89.9 |
2.1 |
2.2 |
2,698 |
Build.sh |
lisa |
678.9 |
2,402.3 |
1,643.7 |
78.3 |
11.6 |
12.5 |
3,123 |
t9300-fast-import.sh |
lisa |
346.3 |
NA |
NA |
141.4 |
1.4 |
1.4 |
5,160 |
test-cmd-util.sh |
lisa |
536.7 |
1,971.6 |
878.3 |
201.7 |
2.3 |
2.4 |
9,661 |
ltmain.sh |
lisa |
597.3 |
3,013.1 |
975.7 |
188.3 |
1.3 |
1.4 |
20,489 |
configure |