add robot benchmark

[baggepinnen]

Requires

• New release of MTK
• Other side MTKv9 JuliaComputing/Multibody.jl#61
• Keep non-array connector variable collected ModelingToolkitStandardLibrary.jl#296
• New release of MTKstdlib

[baggepinnen]

First run

second run

Julia timings during second run is split up like this

If each individual julia timing ite is run twice without anything else, i.e., effectively running

time_solve = @elapsed sol = solve(prob, Rodas5P(autodiff=false));
time_solve = @elapsed sol = solve(prob, Rodas5P(autodiff=false));

we instead get the following breakdown

[avinashresearch1]

Dymola results:

Run Number | Translation time | Total time
1, 5.075, 5.267

2, 3.912, 4.112

3, 4.024, 4.255

[ChrisRackauckas]

Multibody isn't in the registry?

[baggepinnen]

No, no release has been made yet