[petsc-dev] Subject: PETSc nightly blame digest, 2015-03-21

[Hong]

I do not understand what is wrong.

On Sun, Mar 22, 2015 at 9:00 AM, checkBuilds <petsc-dev at mcs.anl.gov> wrote:
>
>
> This email contains listings of contributions attributed to you by
> `git blame` that caused compiler errors or warnings in PETSc nightly
> build testing.  Warnings are labeled by the machine, PETSC_ARCH, and
> git branch that generated the warnings.  These warnings may be
> missing some context: for the full context, please go to the nightly
> build website [1] and find the corresponding log file: either
> build_(branch)_(PETSC_ARCH)_(machine).log, or
> examples_(branch)_(PETSC_ARCH)_(machine).log.
>
> Thanks,
>   The PETSc development team
>
> [1] http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2015/03/22
>
> ---
>
> warnings attributed to commit 180a43e add MatGetInfo_Elemental(). Now KSP
> can be used with elemental matrix.
>

This is a trivial commit
https://bitbucket.org/petsc/petsc/commits/180a43e4d551e9f28d4b43e03a8758f4024c6a3d
adding an empty function MatGetInfo_Elemental()

>
>   src/mat/impls/elemental/matelem.cxx:1376
>     [crank,arch-linux-pkgs-opt,next]
> /sandbox/petsc/petsc.clone/src/mat/impls/elemental/matelem.cxx:1376:30:
> note: in expansion of macro 'MPI_NULL_COPY_FN'
>     [crank,arch-linux-pkgs-opt,next]
> /sandbox/petsc/petsc.clone/src/mat/impls/elemental/matelem.cxx:1376:47:
> note: in expansion of macro 'MPI_NULL_DELETE_FN'
>

The line 1376 has been in the file for long time -- at least I did not add
it:
   if (Petsc_Elemental_keyval == MPI_KEYVAL_INVALID) {
    ierr =
MPI_Keyval_create(MPI_NULL_COPY_FN,MPI_NULL_DELETE_FN,&Petsc_Elemental_keyval,(void*)0);
  }

Would recent change in other places cause this problem?

Hong
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