Actual source code: dlregispep.c
slepc-3.22.1 2024-10-28
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/pepimpl.h>
13: static PetscBool PEPPackageInitialized = PETSC_FALSE;
15: const char *PEPBasisTypes[] = {"MONOMIAL","CHEBYSHEV1","CHEBYSHEV2","LEGENDRE","LAGUERRE","HERMITE","PEPBasis","PEP_BASIS_",NULL};
16: const char *PEPScaleTypes[] = {"NONE","SCALAR","DIAGONAL","BOTH","PEPScale","PEP_SCALE_",NULL};
17: const char *PEPRefineTypes[] = {"NONE","SIMPLE","MULTIPLE","PEPRefine","PEP_REFINE_",NULL};
18: const char *PEPRefineSchemes[] = {"","SCHUR","MBE","EXPLICIT","PEPRefineScheme","PEP_REFINE_SCHEME_",NULL};
19: const char *PEPExtractTypes[] = {"","NONE","NORM","RESIDUAL","STRUCTURED","PEPExtract","PEP_EXTRACT_",NULL};
20: const char *PEPErrorTypes[] = {"ABSOLUTE","RELATIVE","BACKWARD","PEPErrorType","PEP_ERROR_",NULL};
21: const char *const PEPConvergedReasons_Shifted[] = {"","DIVERGED_SYMMETRY_LOST","DIVERGED_BREAKDOWN","DIVERGED_ITS","CONVERGED_ITERATING","CONVERGED_TOL","CONVERGED_USER","PEPConvergedReason","PEP_",NULL};
22: const char *const*PEPConvergedReasons = PEPConvergedReasons_Shifted + 4;
23: const char *PEPJDProjectionTypes[] = {"HARMONIC","ORTHOGONAL","PEPJDProjection","PEP_JD_PROJECTION_",NULL};
24: const char *PEPCISSExtractions[] = {"RITZ","HANKEL","CAA","PEPCISSExtraction","PEP_CISS_EXTRACTION_",NULL};
26: /*@C
27: PEPFinalizePackage - This function destroys everything in the Slepc interface
28: to the PEP package. It is called from SlepcFinalize().
30: Level: developer
32: .seealso: SlepcFinalize()
33: @*/
34: PetscErrorCode PEPFinalizePackage(void)
35: {
36: PetscFunctionBegin;
37: PetscCall(PetscFunctionListDestroy(&PEPList));
38: PetscCall(PetscFunctionListDestroy(&PEPMonitorList));
39: PetscCall(PetscFunctionListDestroy(&PEPMonitorCreateList));
40: PetscCall(PetscFunctionListDestroy(&PEPMonitorDestroyList));
41: PEPPackageInitialized = PETSC_FALSE;
42: PEPRegisterAllCalled = PETSC_FALSE;
43: PEPMonitorRegisterAllCalled = PETSC_FALSE;
44: PetscFunctionReturn(PETSC_SUCCESS);
45: }
47: /*@C
48: PEPInitializePackage - This function initializes everything in the PEP package.
49: It is called from PetscDLLibraryRegister() when using dynamic libraries, and
50: on the first call to PEPCreate() when using static libraries.
52: Level: developer
54: .seealso: SlepcInitialize()
55: @*/
56: PetscErrorCode PEPInitializePackage(void)
57: {
58: char logList[256];
59: PetscBool opt,pkg;
60: PetscClassId classids[1];
62: PetscFunctionBegin;
63: if (PEPPackageInitialized) PetscFunctionReturn(PETSC_SUCCESS);
64: PEPPackageInitialized = PETSC_TRUE;
65: /* Register Classes */
66: PetscCall(PetscClassIdRegister("PEP Solver",&PEP_CLASSID));
67: /* Register Constructors */
68: PetscCall(PEPRegisterAll());
69: /* Register Monitors */
70: PetscCall(PEPMonitorRegisterAll());
71: /* Register Events */
72: PetscCall(PetscLogEventRegister("PEPSetUp",PEP_CLASSID,&PEP_SetUp));
73: PetscCall(PetscLogEventRegister("PEPSolve",PEP_CLASSID,&PEP_Solve));
74: PetscCall(PetscLogEventRegister("PEPRefine",PEP_CLASSID,&PEP_Refine));
75: PetscCall(PetscLogEventRegister("PEPCISS_SVD",PEP_CLASSID,&PEP_CISS_SVD));
76: /* Process Info */
77: classids[0] = PEP_CLASSID;
78: PetscCall(PetscInfoProcessClass("pep",1,&classids[0]));
79: /* Process summary exclusions */
80: PetscCall(PetscOptionsGetString(NULL,NULL,"-log_exclude",logList,sizeof(logList),&opt));
81: if (opt) {
82: PetscCall(PetscStrInList("pep",logList,',',&pkg));
83: if (pkg) PetscCall(PetscLogEventDeactivateClass(PEP_CLASSID));
84: }
85: /* Register package finalizer */
86: PetscCall(PetscRegisterFinalize(PEPFinalizePackage));
87: PetscFunctionReturn(PETSC_SUCCESS);
88: }
90: #if defined(PETSC_HAVE_DYNAMIC_LIBRARIES)
91: /*
92: PetscDLLibraryRegister - This function is called when the dynamic library
93: it is in is opened.
95: This one registers all the PEP methods that are in the basic SLEPc libslepcpep
96: library.
97: */
98: SLEPC_EXTERN PetscErrorCode PetscDLLibraryRegister_slepcpep(void)
99: {
100: PetscFunctionBegin;
101: PetscCall(PEPInitializePackage());
102: PetscFunctionReturn(PETSC_SUCCESS);
103: }
104: #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */