[petsc-dev] Possible error running C/C++ src/snes/examples/tutorials/ex19 with 1 MPI process

[Antonio Trande]

On 10/07/2016 06:03 PM, Satish Balay wrote:
> On Fri, 7 Oct 2016, Matthew Knepley wrote:
> 
>> On Fri, Oct 7, 2016 at 10:54 AM, Antonio Trande <anto.trande at gmail.com>
>> wrote:
>>
>>> Hi all.
>>>
>>> This issue is related to discussion from dev-ML:
>>> http://lists.mcs.anl.gov/pipermail/petsc-dev/2016-October/019827.html
>>>
>>> What do cause the errors:
>>>
>>> + make -C build64 test
>>> make: Entering directory '/builddir/build/BUILD/petsc-3.7.3/build64'
>>> Running test examples to verify correct installation
>>> Using PETSC_DIR=/builddir/build/BUILD/petsc-3.7.3/build64 and
>>> PETSC_ARCH=x86_64
>>> /usr/bin/sh: line 20: 14262 Aborted                 (core dumped)
>>> /builddir/build/BUILD/petsc-3.7.3/build64/bin/petsc-mpiexec.uni -n 1
>>> ./ex19 -da_refine 3 -pc_type mg -ksp_type fgmres > ex19_1.tmp 2>&1
>>> Possible error running C/C++ src/snes/examples/tutorials/ex19 with 1 MPI
>>> process
>>>
>>
>> Run with -start_in_debugger and give us the stack trace
> 
> 
> Or valgrind - which should be scriptable..
> 
> make test MPIEXEC='$PETSC_DIR/bin/petscmpiexec -valgrind'
> 
> Satish
> 

Libraries rebuilt without optimization flags and tested with valgrind:

https://paste.fedoraproject.org/445728/


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Antonio Trande
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