Date: 2024-12-02T08:57:44+00:00

Actual source code: slepcsvd.h
slepc-3.22.2 2024-12-02
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      1: !
      2: !  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
      3: !  SLEPc - Scalable Library for Eigenvalue Problem Computations
      4: !  Copyright (c) 2002-, Universitat Politecnica de Valencia, Spain
      5: !
      6: !  This file is part of SLEPc.
      7: !  SLEPc is distributed under a 2-clause BSD license (see LICENSE).
      8: !  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
      9: !
     10: !  Used by slepcsvdmod.F90 to create Fortran module file
     11: !
     12: #include "slepc/finclude/slepcsvd.h"

     14:       type, extends(tPetscObject) :: tSVD
     15:       end type tSVD

     17:       SVD, parameter :: SLEPC_NULL_SVD = tSVD(0)

     19:       PetscEnum, parameter :: SVD_CONVERGED_TOL          =  1
     20:       PetscEnum, parameter :: SVD_CONVERGED_USER         =  2
     21:       PetscEnum, parameter :: SVD_CONVERGED_MAXIT        =  3
     22:       PetscEnum, parameter :: SVD_DIVERGED_ITS           = -1
     23:       PetscEnum, parameter :: SVD_DIVERGED_BREAKDOWN     = -2
     24:       PetscEnum, parameter :: SVD_CONVERGED_ITERATING    =  0

     26:       PetscEnum, parameter :: SVD_STANDARD               =  1
     27:       PetscEnum, parameter :: SVD_GENERALIZED            =  2
     28:       PetscEnum, parameter :: SVD_HYPERBOLIC             =  3

     30:       PetscEnum, parameter :: SVD_LARGEST                =  0
     31:       PetscEnum, parameter :: SVD_SMALLEST               =  1

     33:       PetscEnum, parameter :: SVD_ERROR_ABSOLUTE         =  0
     34:       PetscEnum, parameter :: SVD_ERROR_RELATIVE         =  1
     35:       PetscEnum, parameter :: SVD_ERROR_NORM             =  2

     37:       PetscEnum, parameter :: SVD_CONV_ABS               =  0
     38:       PetscEnum, parameter :: SVD_CONV_REL               =  1
     39:       PetscEnum, parameter :: SVD_CONV_NORM              =  2
     40:       PetscEnum, parameter :: SVD_CONV_MAXIT             =  3
     41:       PetscEnum, parameter :: SVD_CONV_USER              =  4

     43:       PetscEnum, parameter :: SVD_STOP_BASIC             =  0
     44:       PetscEnum, parameter :: SVD_STOP_USER              =  1

     46:       PetscEnum, parameter :: SVD_TRLANCZOS_GBIDIAG_SINGLE =  0
     47:       PetscEnum, parameter :: SVD_TRLANCZOS_GBIDIAG_UPPER  =  1
     48:       PetscEnum, parameter :: SVD_TRLANCZOS_GBIDIAG_LOWER  =  2

     50:       PetscEnum, parameter :: SVD_PRIMME_HYBRID          =  1
     51:       PetscEnum, parameter :: SVD_PRIMME_NORMALEQUATIONS =  2
     52:       PetscEnum, parameter :: SVD_PRIMME_AUGMENTED       =  3

     54: !
     55: !   Possible arguments to SVDMonitorSet()
     56: !
     57:       external SVDMONITORFIRST
     58:       external SVDMONITORALL
     59:       external SVDMONITORCONVERGED

     61:       external SVDMonitorConvergedDestroy

     63: #if defined(_WIN32) && defined(PETSC_USE_SHARED_LIBRARIES)
     64: !DEC$ ATTRIBUTES DLLEXPORT::SLEPC_NULL_SVD
     65: #endif