On Sat, Dec 21, 2019 at 3:42 PM <[email protected]> wrote:
> Hello,
>
> I am getting an error with `make check`. I can live with another
> compilation that I already have, but if you want the debugging
> information, let me know.
>
>
> ** Compilation set-up of PETSc and libmesh
>
> My compilation configuration can be seen here:
>
> - PETSc:
> - https://notabug.org/broncodev/petsc-pkgbuild
> - commit ed0b0b66dc38da1a2b68be1185ad557d1201c5e6
> - main script:
>
> https://notabug.org/broncodev/petsc-pkgbuild/src/ed0b0b66dc38da1a2b68be1185ad557d1201c5e6/PKGBUILD
> - extra dependencies:
>
> https://notabug.org/broncodev/petsc-pkgbuild/src/ed0b0b66dc38da1a2b68be1185ad557d1201c5e6/test_optdepends.sh
>
> - This results in the following `configure` flags:
> #+begin_EXAMPLE
> LDFLAGS=-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now
> --prefix=/usr/petsc/linux-c-opt --CXXOPTFLAGS=-O3 --CFLAGS=-fPIC
> -fopenmp -O3 -march=x86-64 -mtune=generic --CXXFLAGS=-fPIC -fopenmp -O3
> -march=x86-64 -mtune=generic --FFLAGS=-fPIC -fopenmp -O3 -march=x86-64
> -mtune=generic --FCFLAGS=-fPIC -fopenmp -O3 -march=x86-64 -mtune=generic
> --F90FLAGS=-fPIC -fopenmp -O3 -march=x86-64 -mtune=generic
> --F77FLAGS=-fPIC -fopenmp -O3 -march=x86-64 -mtune=generic
> --with-cxx-dialect=C++11 --with-fftw=1 --with-hdf5=1 --with-mpi=1
> --with-pic=1 --with-shared-libraries=1 --with-zlib=1
> --with-scalar-type=complex --with-hypre=1 --with-mumps=1 --with-fftw=1
> --with-hdf5=1 --with-scalapack=1 --with-suitesparse=1 --with-metis=1
> --with-parmetis=1 --with-ptscotch=1
> --with-ptscotch-lib="[libesmumps.so,libptscotch.so,libptscotcherr.so,libscotch.so,libscotcherr.so,libbz2.so]"
>
> --with-ptscotch-include=/usr/include/scotch --with-superlu=1
> --with-superlu-lib=-lsuperlu --with-superlu-include=/usr/include/superlu
> --with-eigen=1 --with-eigen-include=/usr/include/eigen3 --with-openmp=1
> --with-hwloc=1 --with-hwloc-pkg-config=/usr/lib/pkgconfig/ --with-cgns=1
> --with-png=1 --with-png-pkg-config=/usr/lib/pkgconfig/ --with-med=1
> #+end_EXAMPLE
>
>
> - libmesh: https://notabug.org/broncodev/libmesh-pkgbuild
> - commit 4286225389795cdacec80b1af669f03c2edabb43
> - main script:
>
> https://notabug.org/broncodev/libmesh-pkgbuild/src/4286225389795cdacec80b1af669f03c2edabb43/PKGBUILD
> - This results in the following `configure` flags:
> #+begin_EXAMPLE
> configure: running /bin/sh ./configure --disable-option-checking
> '--prefix=/usr' '--enable-petsc-hypre-required' '--with-metis=PETSc'
> '--enable-metaphysicl-required' '--enable-vtk-required' '--enable-curl'
> '--enable-hdf5' '--enable-complex' '--with-pic' '--enable-mpi'
> '--enable-fftw' '--enable-shared' '--enable-unique-id' '--enable-march'
> '--enable-ifem' '--enable-nodeconstraint' 'CXXFLAGS=-fPIC -fopenmp -O3
> -march=x86-64 -mtune=generic'
> 'LDFLAGS=-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now'
> 'CPPFLAGS=-fPIC -fopenmp -O3 -march=x86-64 -mtune=generic
> -D_FORTIFY_SOURCE=2' 'CFLAGS=-fPIC -fopenmp -O3 -march=x86-64
> -mtune=generic' 'FCFLAGS=-fPIC -fopenmp -O3 -march=x86-64
> -mtune=generic' 'FFLAGS=-fPIC -fopenmp -O3 -march=x86-64 -mtune=generic'
> 'METHODS=opt oprof dbg' 'PETSC_DIR=/usr/petsc/linux-c-opt'
> '--enable-dap' '--disable-testsets' 'CXX=mpicxx' 'CC=mpicc' 'F77=mpif77'
> 'FC=mpif90' 'CPPFLAGS= -fPIC -fopenmp -O3 -march=x86-64 -mtune=generic
> -D_FORTIFY_SOURCE=2' 'LIBS=-L/lib -lhdf5 -Wl,-rpath,/lib -ldl '
> --cache-file=/dev/null --srcdir=.
> #+end_EXAMPLE
>
>
> ** The error is this:
>
> #+begin_EXAMPLE
> make check-TESTS
> make[4]: Entering directory
> '/folder/libmesh/examples/reduced_basis/reduced_basis_ex7'
> ,***************************************************************
> ,* Running Example reduced_basis_ex7:
> ,* ./example-dbg -online_mode 0 -ksp_type preonly -pc_type lu
> -pc_factor_mat_solver_type mumps
> ,***************************************************************
>
> Error: Solver is unknown.
> WARNING! There are options you set that were not used!
> WARNING! could be spelling mistake, etc!
> There are 4 unused database options. They are:
> Option left: name:-ksp_type value: preonly
> Option left: name:-online_mode value: 0
> Option left: name:-pc_factor_mat_solver_type value: mumps
> Option left: name:-pc_type value: lu
Hmm... it seems to me that you should not hit exactly this error because of
this logic:
// check that we have the required solver:
std::string solver;
solver = input.next(solver);
if (solver == "mumps")
{
#ifndef LIBMESH_PETSC_HAVE_MUMPS
libmesh_example_requires(false, "PETSc compiled with MUMPS support");
#endif
}
else if (solver == "superlu")
{
#ifndef LIBMESH_PETSC_HAVE_SUPERLU_DIST
libmesh_example_requires(false, "PETSc compiled with SuperLU support");
#endif
}
else
{
libMesh::err << "Error: Solver " << solver << " is unknown."
<< std::endl;
return 1;
}
i.e. you should hit the "libmesh_example_requires" in the first if-block.
But perhaps you are using an older version of libmesh which doesn't have
this check.
Either way, it's not fatal error with your libmesh build, just an example
that requires a specific solver that you don't have in your build of PETSc.
--
John
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