oilshell.org
OSH Runtime Performance
Elapsed Time by Shell (milliseconds)
Some benchmarks call many external tools, while some exercise the shell
interpreter itself. Parse time is included.
host label |
task arg |
bash |
dash |
osh |
osh to bash ratio |
flanders |
abuild-help |
55 |
26 |
989 |
17.9 |
flanders |
cpython-configure |
29,605 |
29,928 |
170,316 |
5.8 |
flanders |
ocaml-4.06.0 |
6,393 |
6,230 |
10,103 |
1.6 |
flanders |
tcc-0.9.26 |
102 |
76 |
488 |
4.8 |
flanders |
yash-2.46 |
3,268 |
3,202 |
5,869 |
1.8 |
lisa |
abuild-help |
16 |
8 |
521 |
32.4 |
lisa |
cpython-configure |
12,350 |
11,159 |
94,066 |
7.6 |
lisa |
ocaml-4.06.0 |
3,196 |
3,425 |
4,614 |
1.4 |
lisa |
tcc-0.9.26 |
41 |
32 |
186 |
4.5 |
lisa |
yash-2.46 |
1,395 |
1,413 |
2,314 |
1.7 |
Memory Used to Run
Running under osh-ovm
. Memory usage is measured in MB
(powers of 10), not MiB (powers of 2).
host |
task arg |
runtime VmRSS MB |
runtime VmPeak MB |
flanders |
abuild-help |
17.3 |
30.0 |
flanders |
cpython-configure |
40.9 |
53.5 |
flanders |
ocaml-4.06.0 |
13.6 |
26.3 |
flanders |
tcc-0.9.26 |
10.5 |
23.2 |
flanders |
yash-2.46 |
12.6 |
25.4 |
lisa |
abuild-help |
17.2 |
30.0 |
lisa |
cpython-configure |
40.9 |
53.5 |
lisa |
ocaml-4.06.0 |
13.6 |
26.3 |
lisa |
tcc-0.9.26 |
10.6 |
23.2 |
lisa |
yash-2.46 |
12.8 |
25.3 |
Shell and Host Details