[Users] cctk_ScheduleFunctions.h assuming "int" for a "void" scheduled routine?

[Erik Schnetter]

Bernard

Instead of using STARTUP, consider using WRAGH, BASEGRID, or INITIAL. These
schedule bin might be more appropriate since more infrastructure is
available.

-erik


On Wed, Jun 27, 2018 at 4:48 PM, Roland Haas <rhaas at illinois.edu> wrote:

> Hello Bernard,
>
> STARTUP and SHUTDOWN are special (no grid hierarchy yet or none
> anymore), also you can abort Cactus in STARTUP routines if you
> returned non-zero (the docs says it is ignore right now though). See:
>
> http://einsteintoolkit.org/usersguide/UsersGuidech14.html#x19-205000D4
>
> Yours,
> Roland
>
> > Hi.
> >
> > I recently took a simple thorn --- one routine scheduled at  POSTEVOL
> > --- and enlarged it so that now there's a second routine scheduled at
> > STARTUP.
> >
> > Both routines are written in C, taking in CCTK_ARGUMENTS, and
> > returning void. The new routine is called Interpolate_setup.c
> >
> > During compilation, I get the following warning:
> >
> > ------------------------------
> > /nobackupp2/bjkelly1/codes/Cactus/configs/sim/build/
> interp_metric_sph_grid/Interpolate_setup.c(47):
> > warning #147: declaration is incompatible with "int
> > sph_grid_metric_initialize(void)" (declared at line 7 of
> > "/nobackupp2/bjkelly1/codes/Cactus/configs/sim/bindings/
> include/interp_metric_sph_grid/cctk_ScheduleFunctions.h")
> >   void sph_grid_metric_initialize(CCTK_ARGUMENTS){
> >          ^
> > ------------------------------
> >
> > Can anyone tell me why the build process is assuming that the new
> > routine is taking a void input and returning int? I can edit the
> > thorn's auto-generated "cctk_ScheduleFunctions.h" by hand to correct
> > this behavior, but it seems like it shouldn't be necessary.
> >
> > Bernard
> > _______________________________________________
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> > Users at einsteintoolkit.org
> > http://lists.einsteintoolkit.org/mailman/listinfo/users
>
>
>
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-- 
Erik Schnetter <schnetter at cct.lsu.edu>
http://www.perimeterinstitute.ca/personal/eschnetter/
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