[Users] CCTK_LOOP3_INT macro with Fortran and OpenMP

[Miguel Zilhão]

hi Roland,

many thanks for your quick reply.

> You should leave out the "DO COLLAPSE(3)" and just use "!$OMP PARALLEL
> PRIVATE (...)". This will declare a parallel region but no looping
> construct (which loopcontrol will do internally).

ok, i've done that and also changed the final

  !$OMP END PARALLEL DO

to

  !$OMP END PARALLEL

is this the correct procedure? it seems to help, but there is still something not quite right... i 
now have the following warning:

  Warning: While tracing module dependencies: Source file for module "loopcontrol" not found
    Searched in thorn directory only.

as well as a lot of

  Warning: Possible change of value in conversion from INTEGER(8) to INTEGER(4) at (1) [-Wconversion]

should i worry about these? i don't seem to have them if i remove the OMP statements. in any case 
i'm still unable to compile, with the error:

  Error: copyprivate variable ‘int33_bndsize’ is not threadprivate or private in outer context

"int33" i assume comes from the naming of my loop (int3), but i don't have any variable called 
"bndsize", so i guess this is one of the loopcontrol variables. is there anything else i could be 
missing?

many thanks,
Miguel