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 |
49 |
26 |
1,010 |
20.5 |
flanders |
cpython-configure |
29,659 |
29,760 |
30,698 |
1.0 |
flanders |
ocaml-4.06.0 |
6,327 |
6,247 |
9,704 |
1.5 |
flanders |
tcc-0.9.26 |
95 |
83 |
434 |
4.6 |
flanders |
yash-2.46 |
3,317 |
3,158 |
6,731 |
2.0 |
lisa |
abuild-help |
20 |
8 |
441 |
21.5 |
lisa |
cpython-configure |
12,544 |
12,488 |
12,803 |
1.0 |
lisa |
ocaml-4.06.0 |
3,276 |
3,205 |
4,764 |
1.5 |
lisa |
tcc-0.9.26 |
37 |
30 |
175 |
4.7 |
lisa |
yash-2.46 |
1,420 |
1,389 |
2,789 |
2.0 |
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 |
parser VmRSS MB |
parser VmPeak MB |
runtime VmRSS MB |
runtime VmPeak MB |
flanders |
abuild-help |
8.1 |
20.7 |
18.1 |
30.6 |
flanders |
cpython-configure |
7.6 |
20.7 |
NA |
NA |
flanders |
ocaml-4.06.0 |
8.1 |
20.7 |
12.0 |
24.5 |
flanders |
tcc-0.9.26 |
7.9 |
20.7 |
9.3 |
22.0 |
flanders |
yash-2.46 |
8.1 |
20.7 |
11.2 |
23.7 |
lisa |
abuild-help |
7.5 |
20.9 |
18.0 |
30.6 |
lisa |
cpython-configure |
7.5 |
20.9 |
NA |
NA |
lisa |
ocaml-4.06.0 |
7.6 |
20.9 |
12.0 |
24.6 |
lisa |
tcc-0.9.26 |
7.5 |
20.9 |
9.4 |
22.0 |
lisa |
yash-2.46 |
7.5 |
20.9 |
11.1 |
23.7 |
Shell and Host Details