Hello,
I've been working on installing the fenics project onto an HPC and thought
this would also be a good time to upgrade to 1.6. After installing 1.6 with
hashdist the preconditioner I had been using appears to no longer be
available, bjacobi.
I assume I am missing a dependency in PETSc?
I am using a local profile, mostly to get around a server being offline:
extends:
- file: linux.yaml
packages:
m4:
launcher:
cmake:
python:
link: shared
mpi:
use: mpich
blas:
use: openblas
lapack:
use: openblas
hypre:
with_openblas: true
without_check: true
petsc:
build_with: |
openblas, parmetis, scotch, suitesparse, superlu_dist, hypre
download: |
mumps, scalapack, blacs, ml, hypre, superlu, superlu_dista
coptflags: -O2
link: shared
debug: false
swig:
boost:
toolset: gcc
build_with: python
ipython:
matplotlib:
ffc:
fiat:
instant:
ufl:
uflacs:
slepc:
url: http://fenicsproject.org/pub/software/contrib/slepc-3.5.2.tar.gz
dolfin:
build_with: |
openblas, hdf5, parmetis, petsc, petsc4py, suitesparse, scotch, slepc,
slepc4py, vtk, zlib
mpi4py:
mshr:
Looking into the source:
https://bitbucket.org/fenics-project/dolfin/src/d50bf5ab9bb7c282b68c5d3c265b
e2660fedde19/dolfin/la/PETScPreconditioner.cpp?at=master
It looks like the preconditioner should be there by default, though it is
missing from the descriptions
// Mapping from preconditioner string to PETSc
const std::map<std::string, const PCType> PETScPreconditioner::_methods
= { {"default", ""},
{"ilu", PCILU},
{"icc", PCICC},
{"jacobi", PCJACOBI},
{"bjacobi", PCBJACOBI},
{"sor", PCSOR},
{"additive_schwarz", PCASM},
{"petsc_amg", PCGAMG},
#if PETSC_HAVE_HYPRE
{"hypre_amg", PCHYPRE},
{"hypre_euclid", PCHYPRE},
{"hypre_parasails", PCHYPRE},
#endif
#if PETSC_HAVE_ML
{"amg", PCML},
{"ml_amg", PCML},
#elif PETSC_HAVE_HYPRE
{"amg", PCHYPRE},
#endif
{"none", PCNONE} };
// Mapping from preconditioner string to description string
const std::map<std::string, std::string>
PETScPreconditioner::_methods_descr
= { {"default", "default preconditioner"},
{"ilu", "Incomplete LU factorization"},
{"icc", "Incomplete Cholesky factorization"},
{"sor", "Successive over-relaxation"},
{"petsc_amg", "PETSc algebraic multigrid"},
#if PETSC_HAVE_HYPRE
{"amg", "Algebraic multigrid"},
{"hypre_amg", "Hypre algebraic multigrid (BoomerAMG)"},
{"hypre_euclid", "Hypre parallel incomplete LU factorization"},
{"hypre_parasails", "Hypre parallel sparse approximate inverse"},
#endif
#if PETSC_HAVE_ML
{"ml_amg", "ML algebraic multigrid"},
#endif
{"none", "No preconditioner"} };
Any suggestions would be appreciated.
As an aside, thanks again for this project! I'm looking to defend soon and
this project has been critical to my research.
Thank you,
Charles
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