Date: 2024-10-28T09:14:14+00:00

Actual source code: svdregis.c
slepc-3.22.1 2024-10-28
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      1: /*
      2:    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
      3:    SLEPc - Scalable Library for Eigenvalue Problem Computations
      4:    Copyright (c) 2002-, Universitat Politecnica de Valencia, Spain

      6:    This file is part of SLEPc.
      7:    SLEPc is distributed under a 2-clause BSD license (see LICENSE).
      8:    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
      9: */

     11: #include <slepc/private/svdimpl.h>

     13: SLEPC_EXTERN PetscErrorCode SVDCreate_Cross(SVD);
     14: SLEPC_EXTERN PetscErrorCode SVDCreate_Cyclic(SVD);
     15: SLEPC_EXTERN PetscErrorCode SVDCreate_LAPACK(SVD);
     16: SLEPC_EXTERN PetscErrorCode SVDCreate_Lanczos(SVD);
     17: SLEPC_EXTERN PetscErrorCode SVDCreate_TRLanczos(SVD);
     18: SLEPC_EXTERN PetscErrorCode SVDCreate_Randomized(SVD);
     19: #if defined(SLEPC_HAVE_SCALAPACK)
     20: SLEPC_EXTERN PetscErrorCode SVDCreate_ScaLAPACK(SVD);
     21: #endif
     22: #if defined(SLEPC_HAVE_KSVD)
     23: SLEPC_EXTERN PetscErrorCode SVDCreate_KSVD(SVD);
     24: #endif
     25: #if defined(SLEPC_HAVE_ELEMENTAL)
     26: SLEPC_EXTERN PetscErrorCode SVDCreate_Elemental(SVD);
     27: #endif
     28: #if defined(SLEPC_HAVE_PRIMME)
     29: SLEPC_EXTERN PetscErrorCode SVDCreate_PRIMME(SVD);
     30: #endif

     32: /*@C
     33:    SVDRegisterAll - Registers all the singular value solvers in the SVD package.

     35:    Not Collective

     37:    Level: advanced

     39: .seealso: SVDRegister()
     40: @*/
     41: PetscErrorCode SVDRegisterAll(void)
     42: {
     43:   PetscFunctionBegin;
     44:   if (SVDRegisterAllCalled) PetscFunctionReturn(PETSC_SUCCESS);
     45:   SVDRegisterAllCalled = PETSC_TRUE;
     46:   PetscCall(SVDRegister(SVDCROSS,SVDCreate_Cross));
     47:   PetscCall(SVDRegister(SVDCYCLIC,SVDCreate_Cyclic));
     48:   PetscCall(SVDRegister(SVDLAPACK,SVDCreate_LAPACK));
     49:   PetscCall(SVDRegister(SVDLANCZOS,SVDCreate_Lanczos));
     50:   PetscCall(SVDRegister(SVDTRLANCZOS,SVDCreate_TRLanczos));
     51:   PetscCall(SVDRegister(SVDRANDOMIZED,SVDCreate_Randomized));
     52: #if defined(SLEPC_HAVE_SCALAPACK)
     53:   PetscCall(SVDRegister(SVDSCALAPACK,SVDCreate_ScaLAPACK));
     54: #endif
     55: #if defined(SLEPC_HAVE_KSVD)
     56:   PetscCall(SVDRegister(SVDKSVD,SVDCreate_KSVD));
     57: #endif
     58: #if defined(SLEPC_HAVE_ELEMENTAL)
     59:   PetscCall(SVDRegister(SVDELEMENTAL,SVDCreate_Elemental));
     60: #endif
     61: #if defined(SLEPC_HAVE_PRIMME)
     62:   PetscCall(SVDRegister(SVDPRIMME,SVDCreate_PRIMME));
     63: #endif
     64:   PetscFunctionReturn(PETSC_SUCCESS);
     65: }

     67: /*@C
     68:   SVDMonitorRegisterAll - Registers all the monitors in the SVD package.

     70:   Not Collective

     72:   Level: advanced

     74: .seealso: SVDMonitorRegister()
     75: @*/
     76: PetscErrorCode SVDMonitorRegisterAll(void)
     77: {
     78:   PetscFunctionBegin;
     79:   if (SVDMonitorRegisterAllCalled) PetscFunctionReturn(PETSC_SUCCESS);
     80:   SVDMonitorRegisterAllCalled = PETSC_TRUE;

     82:   PetscCall(SVDMonitorRegister("first_approximation",PETSCVIEWERASCII,PETSC_VIEWER_DEFAULT,SVDMonitorFirst,NULL,NULL));
     83:   PetscCall(SVDMonitorRegister("first_approximation",PETSCVIEWERDRAW,PETSC_VIEWER_DRAW_LG,SVDMonitorFirstDrawLG,SVDMonitorFirstDrawLGCreate,NULL));
     84:   PetscCall(SVDMonitorRegister("all_approximations",PETSCVIEWERASCII,PETSC_VIEWER_DEFAULT,SVDMonitorAll,NULL,NULL));
     85:   PetscCall(SVDMonitorRegister("all_approximations",PETSCVIEWERDRAW,PETSC_VIEWER_DRAW_LG,SVDMonitorAllDrawLG,SVDMonitorAllDrawLGCreate,NULL));
     86:   PetscCall(SVDMonitorRegister("convergence_history",PETSCVIEWERASCII,PETSC_VIEWER_DEFAULT,SVDMonitorConverged,SVDMonitorConvergedCreate,SVDMonitorConvergedDestroy));
     87:   PetscCall(SVDMonitorRegister("convergence_history",PETSCVIEWERDRAW,PETSC_VIEWER_DRAW_LG,SVDMonitorConvergedDrawLG,SVDMonitorConvergedDrawLGCreate,SVDMonitorConvergedDestroy));
     88:   PetscCall(SVDMonitorRegister("conditioning",PETSCVIEWERASCII,PETSC_VIEWER_DEFAULT,SVDMonitorConditioning,NULL,NULL));
     89:   PetscFunctionReturn(PETSC_SUCCESS);
     90: }