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 */