Date: 2021-09-20T09:44:04+00:00

Actual source code: dlregispep.c
slepc-3.15.2 2021-09-20
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      1: /*
      2:    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
      3:    SLEPc - Scalable Library for Eigenvalue Problem Computations
      4:    Copyright (c) 2002-2021, 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/pepimpl.h>

     13: static PetscBool PEPPackageInitialized = PETSC_FALSE;

     15: const char *PEPBasisTypes[] = {"MONOMIAL","CHEBYSHEV1","CHEBYSHEV2","LEGENDRE","LAGUERRE","HERMITE","PEPBasis","PEP_BASIS_",0};
     16: const char *PEPScaleTypes[] = {"NONE","SCALAR","DIAGONAL","BOTH","PEPScale","PEP_SCALE_",0};
     17: const char *PEPRefineTypes[] = {"NONE","SIMPLE","MULTIPLE","PEPRefine","PEP_REFINE_",0};
     18: const char *PEPRefineSchemes[] = {"","SCHUR","MBE","EXPLICIT","PEPRefineScheme","PEP_REFINE_SCHEME_",0};
     19: const char *PEPExtractTypes[] = {"","NONE","NORM","RESIDUAL","STRUCTURED","PEPExtract","PEP_EXTRACT_",0};
     20: const char *PEPErrorTypes[] = {"ABSOLUTE","RELATIVE","BACKWARD","PEPErrorType","PEP_ERROR_",0};
     21: const char *const PEPConvergedReasons_Shifted[] = {"","DIVERGED_SYMMETRY_LOST","DIVERGED_BREAKDOWN","DIVERGED_ITS","CONVERGED_ITERATING","CONVERGED_TOL","CONVERGED_USER","PEPConvergedReason","PEP_",0};
     22: const char *const*PEPConvergedReasons = PEPConvergedReasons_Shifted + 4;
     23: const char *PEPJDProjectionTypes[] = {"HARMONIC","ORTHOGONAL","PEPJDProjection","PEP_JD_PROJECTION_",0};

     25: /*@C
     26:    PEPFinalizePackage - This function destroys everything in the Slepc interface
     27:    to the PEP package. It is called from SlepcFinalize().

     29:    Level: developer

     31: .seealso: SlepcFinalize()
     32: @*/
     33: PetscErrorCode PEPFinalizePackage(void)
     34: {

     38:   PetscFunctionListDestroy(&PEPList);
     39:   PetscFunctionListDestroy(&PEPMonitorList);
     40:   PetscFunctionListDestroy(&PEPMonitorCreateList);
     41:   PetscFunctionListDestroy(&PEPMonitorDestroyList);
     42:   PEPPackageInitialized       = PETSC_FALSE;
     43:   PEPRegisterAllCalled        = PETSC_FALSE;
     44:   PEPMonitorRegisterAllCalled = PETSC_FALSE;
     45:   return(0);
     46: }

     48: /*@C
     49:    PEPInitializePackage - This function initializes everything in the PEP package.
     50:    It is called from PetscDLLibraryRegister() when using dynamic libraries, and
     51:    on the first call to PEPCreate() when using static libraries.

     53:    Level: developer

     55: .seealso: SlepcInitialize()
     56: @*/
     57: PetscErrorCode PEPInitializePackage(void)
     58: {
     59:   char           logList[256];
     60:   PetscBool      opt,pkg;
     61:   PetscClassId   classids[1];

     65:   if (PEPPackageInitialized) return(0);
     66:   PEPPackageInitialized = PETSC_TRUE;
     67:   /* Register Classes */
     68:   PetscClassIdRegister("PEP Solver",&PEP_CLASSID);
     69:   /* Register Constructors */
     70:   PEPRegisterAll();
     71:   /* Register Monitors */
     72:   PEPMonitorRegisterAll();
     73:   /* Register Events */
     74:   PetscLogEventRegister("PEPSetUp",PEP_CLASSID,&PEP_SetUp);
     75:   PetscLogEventRegister("PEPSolve",PEP_CLASSID,&PEP_Solve);
     76:   PetscLogEventRegister("PEPRefine",PEP_CLASSID,&PEP_Refine);
     77:   /* Process Info */
     78:   classids[0] = PEP_CLASSID;
     79:   PetscInfoProcessClass("pep",1,&classids[0]);
     80:   /* Process summary exclusions */
     81:   PetscOptionsGetString(NULL,NULL,"-log_exclude",logList,sizeof(logList),&opt);
     82:   if (opt) {
     83:     PetscStrInList("pep",logList,',',&pkg);
     84:     if (pkg) { PetscLogEventDeactivateClass(PEP_CLASSID); }
     85:   }
     86:   /* Register package finalizer */
     87:   PetscRegisterFinalize(PEPFinalizePackage);
     88:   return(0);
     89: }

     91: #if defined(PETSC_HAVE_DYNAMIC_LIBRARIES)
     92: /*
     93:   PetscDLLibraryRegister - This function is called when the dynamic library
     94:   it is in is opened.

     96:   This one registers all the PEP methods that are in the basic SLEPc libslepcpep
     97:   library.
     98:  */
     99: SLEPC_EXTERN PetscErrorCode PetscDLLibraryRegister_slepcpep()
    100: {

    104:   PEPInitializePackage();
    105:   return(0);
    106: }
    107: #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */