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.

task arg host label bash dash osh osh to bash ratio
abuild-help flanders 52 25 1,434 27.7
abuild-help lisa 18 9 612 33.8
cpython-configure flanders 30,477 30,827 211,536 6.9
cpython-configure lisa 13,282 11,559 105,309 7.9
ocaml-4.06.0 flanders 6,337 6,162 10,926 1.7
ocaml-4.06.0 lisa 3,391 3,313 5,130 1.5
tcc-0.9.26 flanders 96 88 508 5.3
tcc-0.9.26 lisa 37 37 214 5.8
yash-2.46 flanders 3,405 3,326 6,307 1.9
yash-2.46 lisa 1,461 1,418 2,704 1.9

Memory Used to Run

Running under osh-ovm. Memory usage is measured in MB (powers of 10), not MiB (powers of 2).

task arg host runtime VmRSS MB runtime VmPeak MB
abuild-help flanders 18.3 30.8
abuild-help lisa 18.2 30.8
cpython-configure flanders 42.5 55.0
cpython-configure lisa 42.5 55.0
ocaml-4.06.0 flanders 15.4 28.2
ocaml-4.06.0 lisa 15.3 28.2
tcc-0.9.26 flanders 12.6 25.1
tcc-0.9.26 lisa 12.5 25.1
yash-2.46 flanders 14.5 27.3
yash-2.46 lisa 14.6 27.1

Shell and Host Details

shell label shell id
bash bash-d685a43c
dash dash-2887d9e6
osh osh-77623494
host label host id
flanders flanders-cc016cb1
lisa lisa-cc016cb1