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 |
59 |
24 |
1,007 |
17.2 |
flanders |
cpython-configure |
29,513 |
29,758 |
167,399 |
5.7 |
flanders |
ocaml-4.06.0 |
6,470 |
6,227 |
9,519 |
1.5 |
flanders |
tcc-0.9.26 |
108 |
74 |
476 |
4.4 |
flanders |
yash-2.46 |
3,258 |
3,140 |
5,453 |
1.7 |
lisa |
abuild-help |
18 |
7 |
430 |
24.0 |
lisa |
cpython-configure |
12,094 |
10,820 |
92,167 |
7.6 |
lisa |
ocaml-4.06.0 |
3,216 |
3,159 |
4,644 |
1.4 |
lisa |
tcc-0.9.26 |
37 |
32 |
198 |
5.4 |
lisa |
yash-2.46 |
1,390 |
1,313 |
2,258 |
1.6 |
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 |
17.4 |
30.0 |
flanders |
cpython-configure |
41.1 |
53.5 |
flanders |
ocaml-4.06.0 |
13.6 |
26.3 |
flanders |
tcc-0.9.26 |
10.6 |
23.3 |
flanders |
yash-2.46 |
12.7 |
25.4 |
lisa |
abuild-help |
17.3 |
30.1 |
lisa |
cpython-configure |
41.0 |
53.5 |
lisa |
ocaml-4.06.0 |
13.5 |
26.3 |
lisa |
tcc-0.9.26 |
10.5 |
23.3 |
lisa |
yash-2.46 |
12.7 |
25.4 |
Shell and Host Details