This still does not explain why the tests output ignores stderr
> On May 13, 2020, at 4:42 PM, Pierre Jolivet <[email protected]> > wrote: > > I’m only CHKERRQ’ing inside the routine but I’m not propagating this down to > the return code of KSPSolve. > I will try to fix this, or maybe switch to CHKERRABORT instead, because it > currently goes like KSPSolve (PETSc) -> my stuff (non PETSc) -> MatMatMult or > PCApply (PETSc), and I’m not sure I want to put some more PETSc code inside > “my stuff” as it can be a pain to maintain for people that uses “my stuff” > without PETSc. Sadly, they do exist. > Also, I’m using PetscFunction[Begin|End]User, don’t know if switching to > PetscFunction[Begin|End] would change something here, though I’m guessing it > wouldn't. > > I’ll keep you posted, thanks for reporting this, > Pierre > >> On 13 May 2020, at 3:03 PM, Stefano Zampini <[email protected] >> <mailto:[email protected]>> wrote: >> >> The error is raised from HPDDM , that does not stop and I think does not >> return error codes. Pierre? >> >> Il giorno mer 13 mag 2020 alle ore 16:01 Matthew Knepley <[email protected] >> <mailto:[email protected]>> ha scritto: >> I see my stderr with tests. I am running it right now. >> >> Matt >> >> On Wed, May 13, 2020 at 8:55 AM Stefano Zampini <[email protected] >> <mailto:[email protected]>> wrote: >> I have a test that fails, but it only prints a small amount of information >> >> [szampini@localhost petsc]$ make -f gmakefile.test test search='ksp%' >> searchin='ex75_2_icc' PETSC_ARCH=arch-opt >> Using MAKEFLAGS: -- PETSC_ARCH=arch-opt searchin=ex75_2_icc search=ksp% >> TEST arch-opt/tests/counts/ksp_ksp_tutorials-ex75_2_icc.counts >> ok ksp_ksp_tutorials-ex75_2_icc+reset-false >> not ok diff-ksp_ksp_tutorials-ex75_2_icc+reset-false # Error code: 1 >> # 3c3 >> # < Linear solve converged due to CONVERGED_RTOL iterations 34 >> # --- >> # > Linear solve did not converge due to DIVERGED_ITS iterations 1000 >> ok ksp_ksp_tutorials-ex75_2_icc+reset-true >> ok diff-ksp_ksp_tutorials-ex75_2_icc+reset-true >> >> If I run the test that fails myself, I get PETSC_ERROR messages >> >> [szampini@localhost tutorials]$ ./ex75 -nmat 3 -pc_type icc >> -ksp_converged_reason -ksp_type hpddm -ksp_max_it 1000 -ksp_gmres_restart 40 >> -ksp_rtol 1e-10 -ksp_hpddm_type gcrodr -ksp_hpddm_recycle 20 -reset false >> -load_dir ${DATAFILESPATH}/matrices/hpddm/GCRODR >> Linear solve converged due to CONVERGED_RTOL iterations 94 >> Linear solve converged due to CONVERGED_RTOL iterations 37 >> [0]PETSC ERROR: --------------------- Error Message >> -------------------------------------------------------------- >> [0]PETSC ERROR: Operation done in wrong order >> [0]PETSC ERROR: Need to call MatDenseRestoreArray first >> [0]PETSC ERROR: See https://www.mcs.anl.gov/petsc/documentation/faq.html >> <https://www.mcs.anl.gov/petsc/documentation/faq.html> for trouble shooting. >> [0]PETSC ERROR: Petsc Development GIT revision: v3.13.1-192-g23916988c6 GIT >> Date: 2020-05-09 02:16:44 +0300 >> [0]PETSC ERROR: ./ex75 on a arch-debug named localhost.localdomain by >> szampini Wed May 13 15:51:48 2020 >> [0]PETSC ERROR: Configure options >> --DATAFILESPATH=/home/szampini/Devel/petscdatafiles --download-elemental >> --download-chaco --download-ctetgen --download-exodusii --download-glvis >> --download-hara --download-hara-commit=HEAD --download-hdf5 --download-hpddm >> --download-hpddm-commit=HEAD --download-hypre --download-metis >> --download-mfem-commit=origin/master --download-mfem=1 --download-ml >> --download-mumps --download-netcdf --download-p4est --download-parmetis >> --download-pnetcdf --download-ptscotch --download-revolve >> --download-scalapack --download-slepc --download-suitesparse >> --download-superlu --download-superlu_dist --download-triangle >> --with-blaslapack-include=/usr/include/openblas --with-cxx-dialect=C++11 >> --with-fortran-bindings=0 --with-opengl --with-openmp >> --with-thrust-dir=/home/szampini/local --with-valgrind --with-zlib >> CFLAGS="-Wall -g -O0" CXXFLAGS="-Wall -g -O0" FFLAGS="-g -O0" >> PETSC_ARCH=arch-debug >> [0]PETSC ERROR: #1 MatDensePlaceArray_SeqDense() line 1364 in >> /home/szampini/Devel/petsc/src/mat/impls/dense/seq/dense.c >> [0]PETSC ERROR: #2 MatDensePlaceArray() line 1900 in >> /home/szampini/Devel/petsc/src/mat/impls/dense/mpi/mpidense.c >> [0]PETSC ERROR: #3 GMV() line 128 in >> /home/szampini/Devel/petsc/arch-debug/include/HPDDM_PETSc.hpp >> [0]PETSC ERROR: --------------------- Error Message >> -------------------------------------------------------------- >> [0]PETSC ERROR: Operation done in wrong order >> [0]PETSC ERROR: Need to call MatDenseRestoreArray first >> [0]PETSC ERROR: See https://www.mcs.anl.gov/petsc/documentation/faq.html >> <https://www.mcs.anl.gov/petsc/documentation/faq.html> for trouble shooting. >> [0]PETSC ERROR: Petsc Development GIT revision: v3.13.1-192-g23916988c6 GIT >> Date: 2020-05-09 02:16:44 +0300 >> [0]PETSC ERROR: ./ex75 on a arch-debug named localhost.localdomain by >> szampini Wed May 13 15:51:48 2020 >> [0]PETSC ERROR: Configure options >> --DATAFILESPATH=/home/szampini/Devel/petscdatafiles --download-elemental >> --download-chaco --download-ctetgen --download-exodusii --download-glvis >> --download-hara --download-hara-commit=HEAD --download-hdf5 --download-hpddm >> --download-hpddm-commit=HEAD --download-hypre --download-metis >> --download-mfem-commit=origin/master --download-mfem=1 --download-ml >> --download-mumps --download-netcdf --download-p4est --download-parmetis >> --download-pnetcdf --download-ptscotch --download-revolve >> --download-scalapack --download-slepc --download-suitesparse >> --download-superlu --download-superlu_dist --download-triangle >> --with-blaslapack-include=/usr/include/openblas --with-cxx-dialect=C++11 >> --with-fortran-bindings=0 --with-opengl --with-openmp >> --with-thrust-dir=/home/szampini/local --with-valgrind --with-zlib >> CFLAGS="-Wall -g -O0" CXXFLAGS="-Wall -g -O0" FFLAGS="-g -O0" >> PETSC_ARCH=arch-debug >> [0]PETSC ERROR: #4 MatDensePlaceArray_SeqDense() line 1364 in >> /home/szampini/Devel/petsc/src/mat/impls/dense/seq/dense.c >> [0]PETSC ERROR: #5 MatDensePlaceArray() line 1900 in >> /home/szampini/Devel/petsc/src/mat/impls/dense/mpi/mpidense.c >> [0]PETSC ERROR: #6 apply() line 216 in >> /home/szampini/Devel/petsc/arch-debug/include/HPDDM_PETSc.hpp >> Linear solve did not converge due to DIVERGED_ITS iterations 1000 >> >> Why is that? are we suppressing stderr when comparing diffs? >> >> -- >> Stefano >> >> >> -- >> 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.cse.buffalo.edu/~knepley/> >> >> >> -- >> Stefano >
