[petsc-users] Check Array and String Bounds in PETSc

[Barry Smith]

  Use ISLocalToGlobalMappingGetIndicesF90()


> On Oct 19, 2014, at 6:38 PM, Danyang Su <danyang.su at gmail.com> wrote:
> 
> Hi All,
> 
> How can I avoid "array bounds" error when using PETSc. I have to debug my codes so I compiled the codes with option "Check Array and String Bounds". But  this results into array bounds error when I need to use ltog, as shown below.
>        call DMGetLocalToGlobalMapping(dmda_flow%da,ltogm,ierr)
>        call ISLocalToGlobalMappingGetIndices(ltogm,ltog,idltog,ierr)
> Exactly the aforementioned two lines work fine and the bug is in somewhere else. But the debug process just stops at the codes when ltog is used. How can avoid this?
> 
> Thanks,
> 
> Danyang