[Dune-devel] [Dune-Commit] [Commit] dune-grid - c966253: [Tests] Added parallel grid tests using MPI if available

[Dominic Kempf]

Hey Christian,

The killed process on timeout is the mpirun process, which should then kill
all child processes, or am I mistaken? In my quick test this morning it
worked.

Best,
Dominic

On Tuesday, November 3, 2015, Christian Engwer <
christian.engwer at uni-muenster.de> wrote:

> Hi Dominic,
>
> > You are of course right about the timeouts, it was an oversight by
> myself.
> > Fortunately,
> > the solution is easy. CMake tests have a TIMEOUT property, that takes
> > precedence over
> > the timeout settings of the ctest run (which have no timeout if run
> without
> > special options).
>
> unfortunately this might not be enough. Killing the rank-0 process is
> not necessarily enough to kill all mpi processes, depending on the
> type of bug you ran into.
>
> But of course the TIMEOUT option is better than nothing and should
> suffice in most cases.
>
> Ciao
> Christian
>
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