[petsc-dev] MPI_UB is deprecated in MPI-2.0

[Jed Brown]

I don't understand what you mean that it's "still there in the library".

This goes along with other MPI-3.0 removals actually taking place in
this implementation.

Lisandro Dalcin via petsc-dev <petsc-dev at mcs.anl.gov> writes:

> Please note that OpenMPI 4.0.0 actually removed MPI_UB from mpi.h; the
> symbol is still there in the library, but scheduled for definitive removal
> in an upcoming release.
>
> On Wed, 13 Mar 2019 at 07:13, Balay, Satish via petsc-dev <
> petsc-dev at mcs.anl.gov> wrote:
>
>>
>> http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2019/03/01/make_master_arch-linux-pkgs-64idx_thrash.log
>> has the following [but for some reason - its filtered out from the warning
>> count]
>>
>> >>>>>>>
>> In file included from
>> /sandbox/petsc/petsc.master-3/src/dm/impls/forest/p4est/dmp4est.c:13:0:
>> /sandbox/petsc/petsc.master-3/src/dm/impls/forest/p4est/pforest.c: In
>> function ‘DMPforestGetTransferSF_Point’:
>> /sandbox/petsc/petsc.master-3/src/dm/impls/forest/p4est/pforest.c:2518:7:
>> warning: ‘ompi_mpi_ub’ is deprecated (declared at
>> /sandbox/petsc/petsc.master-3/arch-linux-pkgs-64idx/include/mpi.h:928):
>> MPI_UB is deprecated in MPI-2.0 [-Wdeprecated-declarations]
>>        MPI_Datatype     blockTypes[5] =
>> {MPI_INT32_T,MPI_INT8_T,MPI_INT16_T,MPI_INT32_T,MPI_UB};
>> <<<<<<
>>
>> Any idea how to fix this?
>>
>> Thanks,
>> Satish
>
>
>
> -- 
> Lisandro Dalcin
> ============
> Research Scientist
> Computer, Electrical and Mathematical Sciences & Engineering (CEMSE)
> Extreme Computing Research Center (ECRC)
> King Abdullah University of Science and Technology (KAUST)
> http://ecrc.kaust.edu.sa/
>
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