[petsc-dev] PETSc blame digest (next) 2018-07-16

[Matthew Knepley]

On Mon, Jul 16, 2018 at 11:38 AM Fande Kong <fdkong.jd at gmail.com> wrote:

> Hi Satish and Barry,
>
> Any way to reproduce these warnings? I just tried the same configure
> script on my desktop, and I did NOT see any warning.
>

You would need the same compiler/options. Is it not clear why they happen?

   Matt


> Fande,
>
> On Mon, Jul 16, 2018 at 6:28 AM, PETSc checkBuilds <
> petsc-checkbuilds at mcs.anl.gov> wrote:
>
>>
>>
>> Dear PETSc developer,
>>
>> This email contains listings of contributions attributed to you by
>> `git blame` that caused compiler errors or warnings in PETSc automated
>> testing.  Follow the links to see the full log files. Please attempt to
>> fix
>> the issues promptly or let us know at petsc-dev at mcs.anl.gov if you are
>> unable
>> to resolve the issues.
>>
>> Thanks,
>>   The PETSc development team
>>
>> ----
>>
>> warnings attributed to commit
>> https://bitbucket.org/petsc/petsc/commits/c69f721
>> Added MatZeroEntries_HYPRE
>>
>>   src/mat/impls/hypre/mhypre.c:1103
>>     [
>> http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/16/build_next_arch-linux-opt-misc_el6.log
>> ]
>>
>> /home/sandbox/petsc/petsc.next/src/mat/impls/hypre/mhypre.c:1103:53:
>> warning: 'array' may be used uninitialized in this function
>> [-Wmaybe-uninitialized]
>>     [
>> http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/16/build_next_arch-linux-pkgs-opt_crank.log
>> ]
>>       /sandbox/petsc/petsc.next/src/mat/impls/hypre/mhypre.c:1103:53:
>> warning: 'array' may be used uninitialized in this function
>> [-Wmaybe-uninitialized]
>>
>>   src/mat/impls/hypre/mhypre.c:1105
>>     [
>> http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/16/build_next_arch-linux-pkgs-64idx_thrash.log
>> ]
>>       /sandbox/petsc/petsc.next-3/src/mat/impls/hypre/mhypre.c:1105:9:
>> warning: passing argument 3 of 'HYPRE_IJMatrixSetValues' from incompatible
>> pointer type [enabled by default]
>>     [
>> http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/16/build_next_arch-linux-pkgs-64idx_thrash.log
>> ]
>>       /sandbox/petsc/petsc.next-3/src/mat/impls/hypre/mhypre.c:1105:9:
>> warning: passing argument 5 of 'HYPRE_IJMatrixSetValues' from incompatible
>> pointer type [enabled by default]
>>
>>   src/mat/impls/hypre/mhypre.c:1524
>>     [
>> http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/16/build_next_arch-linux-pkgs-64idx_thrash.log
>> ]
>>       /sandbox/petsc/petsc.next-3/src/mat/impls/hypre/mhypre.c:1524:5:
>> warning: assignment from incompatible pointer type [enabled by default]
>>
>>   src/mat/impls/hypre/mhypre.c:1525
>>     [
>> http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/16/build_next_arch-linux-pkgs-64idx_thrash.log
>> ]
>>       /sandbox/petsc/petsc.next-3/src/mat/impls/hypre/mhypre.c:1525:5:
>> warning: assignment from incompatible pointer type [enabled by default]
>>
>>   src/mat/impls/hypre/mhypre.c:1582
>>     [
>> http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/16/build_next_arch-linux-pkgs-64idx_thrash.log
>> ]
>>       /sandbox/petsc/petsc.next-3/src/mat/impls/hypre/mhypre.c:1582:3:
>> warning: passing argument 4 of 'HYPRE_ParCSRMatrixGetRow' from incompatible
>> pointer type [enabled by default]
>>     [
>> http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/16/build_next_arch-linux-pkgs-64idx_thrash.log
>> ]
>>       /sandbox/petsc/petsc.next-3/src/mat/impls/hypre/mhypre.c:1582:3:
>> warning: passing argument 3 of 'HYPRE_ParCSRMatrixGetRow' from incompatible
>> pointer type [enabled by default]
>>
>>   src/mat/impls/hypre/mhypre.c:1595
>>     [
>> http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/16/build_next_arch-linux-pkgs-64idx_thrash.log
>> ]
>>       /sandbox/petsc/petsc.next-3/src/mat/impls/hypre/mhypre.c:1595:3:
>> warning: passing argument 4 of 'HYPRE_ParCSRMatrixRestoreRow' from
>> incompatible pointer type [enabled by default]
>>     [
>> http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/16/build_next_arch-linux-pkgs-64idx_thrash.log
>> ]
>>       /sandbox/petsc/petsc.next-3/src/mat/impls/hypre/mhypre.c:1595:3:
>> warning: passing argument 3 of 'HYPRE_ParCSRMatrixRestoreRow' from
>> incompatible pointer type [enabled by default]
>>
>>   src/mat/impls/hypre/mhypre.c:1613
>>     [
>> http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2018/07/16/build_next_arch-linux-pkgs-64idx_thrash.log
>> ]
>>       /sandbox/petsc/petsc.next-3/src/mat/impls/hypre/mhypre.c:1613:5:
>> warning: passing argument 3 of 'HYPRE_IJMatrixGetValues' from incompatible
>> pointer type [enabled by default]
>>
>> ----
>> To opt-out from receiving these messages - send a request to
>> petsc-dev at mcs.anl.gov.
>>
>
>

-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener

https://www.cse.buffalo.edu/~knepley/ <http://www.caam.rice.edu/~mk51/>
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