Actual source code: dlregispep.c
slepc-3.13.3 2020-06-14
1: /*
2: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
3: SLEPc - Scalable Library for Eigenvalue Problem Computations
4: Copyright (c) 2002-2020, 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: PEPPackageInitialized = PETSC_FALSE;
40: PEPRegisterAllCalled = PETSC_FALSE;
41: return(0);
42: }
44: /*@C
45: PEPInitializePackage - This function initializes everything in the PEP package.
46: It is called from PetscDLLibraryRegister() when using dynamic libraries, and
47: on the first call to PEPCreate() when using static libraries.
49: Level: developer
51: .seealso: SlepcInitialize()
52: @*/
53: PetscErrorCode PEPInitializePackage(void)
54: {
55: char logList[256];
56: PetscBool opt,pkg;
57: PetscClassId classids[1];
61: if (PEPPackageInitialized) return(0);
62: PEPPackageInitialized = PETSC_TRUE;
63: /* Register Classes */
64: PetscClassIdRegister("PEP Solver",&PEP_CLASSID);
65: /* Register Constructors */
66: PEPRegisterAll();
67: /* Register Events */
68: PetscLogEventRegister("PEPSetUp",PEP_CLASSID,&PEP_SetUp);
69: PetscLogEventRegister("PEPSolve",PEP_CLASSID,&PEP_Solve);
70: PetscLogEventRegister("PEPRefine",PEP_CLASSID,&PEP_Refine);
71: /* Process Info */
72: classids[0] = PEP_CLASSID;
73: PetscInfoProcessClass("pep",1,&classids[0]);
74: /* Process summary exclusions */
75: PetscOptionsGetString(NULL,NULL,"-log_exclude",logList,sizeof(logList),&opt);
76: if (opt) {
77: PetscStrInList("pep",logList,',',&pkg);
78: if (pkg) { PetscLogEventDeactivateClass(PEP_CLASSID); }
79: }
80: /* Register package finalizer */
81: PetscRegisterFinalize(PEPFinalizePackage);
82: return(0);
83: }
85: #if defined(PETSC_HAVE_DYNAMIC_LIBRARIES)
86: /*
87: PetscDLLibraryRegister - This function is called when the dynamic library
88: it is in is opened.
90: This one registers all the PEP methods that are in the basic SLEPc libslepcpep
91: library.
92: */
93: SLEPC_EXTERN PetscErrorCode PetscDLLibraryRegister_slepcpep()
94: {
98: PEPInitializePackage();
99: return(0);
100: }
101: #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */