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

[Antonio Trande]

On 10/08/2016 11:00 PM, Satish Balay wrote:
> On Sat, 8 Oct 2016, Antonio Trande wrote:
> 
>> On 10/08/2016 05:57 PM, Antonio Trande wrote:
>>> This is a rebuild of OpenBlas outside Fedora repositories, so they're
>>> unofficial packages; i have included optimization flags +
>>> '-fdefault-integer-8' for 64bit-int libs:
>>>
>>> Fedora 24 packages:
>>> https://copr-be.cloud.fedoraproject.org/results/sagitter/petsc/fedora-24-x86_64/00462441-openblas/
>>>
>>> Build log:
>>> https://copr-be.cloud.fedoraproject.org/results/sagitter/petsc/fedora-24-x86_64/00462441-openblas/build.log.gz
>>>
>>> Then, i have rebuilt Petsc by linking against unofficial recompiled
>>> Openblas libs; build log:
>>> https://copr-be.cloud.fedoraproject.org/results/sagitter/petsc/fedora-24-x86_64/00462470-petsc/build.log.gz
>>>
>>> Extracted section about testing: https://paste.fedoraproject.org/446212/
>>>
>>> PS.
>>> Does not appear any error if running 'make test' on my PC.
>>>
>>
>> This is the log from a debugging build:
>> https://copr-be.cloud.fedoraproject.org/results/sagitter/petsc/fedora-rawhide-x86_64/00462512-petsc/build.log.gz
>>
>>
> 
> Previously you had a build where these errors didn't come up
> 
> https://paste.fedoraproject.org/445643/

I seen that 'csh' tool was not found.

> 
> But now the build gives errors.
> 
>>>>>>
> Running test examples to verify correct installation
> Using PETSC_DIR=/builddir/build/BUILD/petsc-3.7.3/petsc-3.7.3 and PETSC_ARCH=x86_64
> Possible error running C/C++ src/snes/examples/tutorials/ex19 with 1 MPI process
> See http://www.mcs.anl.gov/petsc/documentation/faq.html
> [0]PETSC ERROR: #1 PetscLogInitialize() line 219 in /builddir/build/BUILD/petsc-3.7.3/petsc-3.7.3/src/sys/logging/plog.c
> [0]PETSC ERROR: #2 PetscInitialize() line 891 in /builddir/build/BUILD/petsc-3.7.3/petsc-3.7.3/src/sys/objects/pinit.c
> Possible error running C/C++ src/snes/examples/tutorials/ex19 with 2 MPI processes
> <<<<<<<
> 
> Looks like we discussed this issue before:
> 
> http://lists.mcs.anl.gov/pipermail/petsc-users/2016-June/029634.html
> 
> The key is to make sure the correct petsc.so and petscconf.h are used
> in the test [with the way this build is being done, and stuff getting
> copied arround - the makefiles that do 'make test' might have invalid
> info..]
> 
> Perhaps you can rerun this via valgraind again to see what it says.
> 
> 
> Satish
> 

I dont see any line related to openblas now.

-- 
---
Antonio Trande
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