[CMake] CTest: make Experimental/Nightly on N procs with -jN

[David Cole]

> this does not seem to be the case for Experimental/Nightly.
> inspecting the targets in the Makefiles i can see ARGS in test
> but not in Experimental/Nightly.

> do you know of a way/workaround to
> run (sequential) Experimental/Nightly tests
> on N procs in parallel?


Just run it directly instead of going through make:

    ctest -D Experimental -j4


HTH,
David