Line data    Source code

       1             : // The libMesh Finite Element Library.
       2             : // Copyright (C) 2002-2025 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner
       3             : 
       4             : // This library is free software; you can redistribute it and/or
       5             : // modify it under the terms of the GNU Lesser General Public
       6             : // License as published by the Free Software Foundation; either
       7             : // version 2.1 of the License, or (at your option) any later version.
       8             : 
       9             : // This library is distributed in the hope that it will be useful,
      10             : // but WITHOUT ANY WARRANTY; without even the implied warranty of
      11             : // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      12             : // Lesser General Public License for more details.
      13             : 
      14             : // You should have received a copy of the GNU Lesser General Public
      15             : // License along with this library; if not, write to the Free Software
      16             : // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
      17             : 
      18             : #include "libmesh/libmesh_config.h"
      19             : 
      20             : #ifdef LIBMESH_HAVE_PETSC
      21             : 
      22             : // libMesh includes
      23             : #include "libmesh/wrapped_petsc.h"
      24             : #include "libmesh/petsc_macro.h"
      25             : #include "libmesh/petsc_solver_exception.h"
      26             : 
      27             : // PETSc includes
      28             : #ifdef I
      29             : #define LIBMESH_SAW_I
      30             : #endif
      31             : 
      32             : #include <petscksp.h>
      33             : #include <petscvec.h>
      34             : #include <petscis.h>
      35             : #include <petscmat.h>
      36             : #include <petscviewer.h>
      37             : #include <petscpc.h>
      38             : #include <petscsnes.h>
      39             : #include <petscdm.h>
      40             : #include <petscsf.h>
      41             : // PetscSection got its own header file in 3.12, prior to that it was
      42             : // defined in petscis.h
      43             : #if !PETSC_VERSION_LESS_THAN(3, 12, 0)
      44             : #include <petscsection.h>
      45             : #endif
      46             : 
      47             : #ifndef LIBMESH_SAW_I
      48             : #undef I // Avoid complex.h contamination
      49             : #endif
      50             : 
      51             : namespace libMesh
      52             : {
      53             : // Specializations of the destroy() method for different PETSc classes
      54             : // This could also be macro-ized, but maybe it's not necessary?
      55             : template <>
      56             : void
      57      939370 : WrappedPetsc<Vec>::destroy()
      58             : {
      59      939370 :   LibmeshPetscCallA(PETSC_COMM_SELF, VecDestroy(&obj));
      60      939370 : }
      61             : 
      62             : template <>
      63             : void
      64       47523 : WrappedPetsc<KSP>::destroy()
      65             : {
      66       47523 :   LibmeshPetscCallA(PETSC_COMM_SELF, KSPDestroy(&obj));
      67       47523 : }
      68             : 
      69             : template <>
      70             : void
      71      208642 : WrappedPetsc<IS>::destroy()
      72             : {
      73      208642 :   LibmeshPetscCallA(PETSC_COMM_SELF, ISDestroy(&obj));
      74      208642 : }
      75             : 
      76             : template <>
      77             : void
      78      855632 : WrappedPetsc<Mat>::destroy()
      79             : {
      80      855632 :   LibmeshPetscCallA(PETSC_COMM_SELF, MatDestroy(&obj));
      81      855632 : }
      82             : 
      83             : template <>
      84             : void
      85      656606 : WrappedPetsc<VecScatter>::destroy()
      86             : {
      87      656606 :   LibmeshPetscCallA(PETSC_COMM_SELF, VecScatterDestroy(&obj));
      88      656606 : }
      89             : 
      90             : template <>
      91             : void
      92         210 : WrappedPetsc<PetscViewer>::destroy()
      93             : {
      94         210 :   LibmeshPetscCallA(PETSC_COMM_SELF, PetscViewerDestroy(&obj));
      95         210 : }
      96             : 
      97             : template <>
      98             : void
      99           0 : WrappedPetsc<MatNullSpace>::destroy()
     100             : {
     101           0 :   LibmeshPetscCallA(PETSC_COMM_SELF, MatNullSpaceDestroy(&obj));
     102           0 : }
     103             : 
     104             : template <>
     105             : void
     106       29960 : WrappedPetsc<DM>::destroy()
     107             : {
     108       29960 :   LibmeshPetscCallA(PETSC_COMM_SELF, DMDestroy(&obj));
     109       29960 : }
     110             : 
     111             : template <>
     112             : void
     113           0 : WrappedPetsc<MatPartitioning>::destroy()
     114             : {
     115           0 :   LibmeshPetscCallA(PETSC_COMM_SELF, MatPartitioningDestroy(&obj));
     116           0 : }
     117             : 
     118             : template <>
     119             : void
     120       31290 : WrappedPetsc<SNES>::destroy()
     121             : {
     122       31290 :   LibmeshPetscCallA(PETSC_COMM_SELF, SNESDestroy(&obj));
     123       31290 : }
     124             : 
     125             : template <>
     126             : void
     127           0 : WrappedPetsc<PC>::destroy()
     128             : {
     129           0 :   LibmeshPetscCallA(PETSC_COMM_SELF, PCDestroy(&obj));
     130           0 : }
     131             : 
     132             : template <>
     133             : void
     134         560 : WrappedPetsc<PetscSection>::destroy()
     135             : {
     136         560 :   LibmeshPetscCallA(PETSC_COMM_SELF, PetscSectionDestroy(&obj));
     137         560 : }
     138             : }
     139             : 
     140             : #endif // LIBMESH_HAVE_PETSC