Actual source code: dlregiseps.c
slepc-3.18.2 2023-01-26
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/epsimpl.h>
13: static PetscBool EPSPackageInitialized = PETSC_FALSE;
15: const char *EPSBalanceTypes[] = {"NONE","ONESIDE","TWOSIDE","USER","EPSBalance","EPS_BALANCE_",NULL};
16: const char *EPSErrorTypes[] = {"ABSOLUTE","RELATIVE","BACKWARD","EPSErrorType","EPS_ERROR_",NULL};
17: const char *EPSPowerShiftTypes[] = {"CONSTANT","RAYLEIGH","WILKINSON","EPSPowerShiftType","EPS_POWER_SHIFT_",NULL};
18: const char *EPSLanczosReorthogTypes[] = {"LOCAL","FULL","SELECTIVE","PERIODIC","PARTIAL","DELAYED","EPSLanczosReorthogType","EPS_LANCZOS_REORTHOG_",NULL};
19: const char *EPSPRIMMEMethods[] = {"","DYNAMIC","DEFAULT_MIN_TIME","DEFAULT_MIN_MATVECS","ARNOLDI","GD","GD_PLUSK","GD_OLSEN_PLUSK","JD_OLSEN_PLUSK","RQI","JDQR","JDQMR","JDQMR_ETOL","SUBSPACE_ITERATION","LOBPCG_ORTHOBASIS","LOBPCG_ORTHOBASISW","EPSPRIMMEMethod","EPS_PRIMME_",NULL};
20: const char *EPSCISSQuadRules[] = {"(not set yet)","TRAPEZOIDAL","CHEBYSHEV","EPSCISSQuadRule","EPS_CISS_QUADRULE_",NULL};
21: const char *EPSCISSExtractions[] = {"RITZ","HANKEL","EPSCISSExtraction","EPS_CISS_EXTRACTION_",NULL};
22: const char *EPSEVSLDOSMethods[] = {"KPM","LANCZOS","EPSEVSLDOSMethod","EPS_EVSL_DOS_",NULL};
23: const char *EPSEVSLDampings[] = {"NONE","JACKSON","SIGMA","EPSEVSLDamping","EPS_EVSL_DAMPING_",NULL};
24: const char *const EPSConvergedReasons_Shifted[] = {"","DIVERGED_SYMMETRY_LOST","DIVERGED_BREAKDOWN","DIVERGED_ITS","CONVERGED_ITERATING","CONVERGED_TOL","CONVERGED_USER","EPSConvergedReason","EPS_",NULL};
25: const char *const*EPSConvergedReasons = EPSConvergedReasons_Shifted + 4;
27: /*@C
28: EPSFinalizePackage - This function destroys everything in the SLEPc interface
29: to the EPS package. It is called from SlepcFinalize().
31: Level: developer
33: .seealso: SlepcFinalize()
34: @*/
35: PetscErrorCode EPSFinalizePackage(void)
36: {
37: PetscFunctionListDestroy(&EPSList);
38: PetscFunctionListDestroy(&EPSMonitorList);
39: PetscFunctionListDestroy(&EPSMonitorCreateList);
40: PetscFunctionListDestroy(&EPSMonitorDestroyList);
41: EPSPackageInitialized = PETSC_FALSE;
42: EPSRegisterAllCalled = PETSC_FALSE;
43: EPSMonitorRegisterAllCalled = PETSC_FALSE;
44: return 0;
45: }
47: /*@C
48: EPSInitializePackage - This function initializes everything in the EPS package.
49: It is called from PetscDLLibraryRegister() when using dynamic libraries, and
50: on the first call to EPSCreate() when using static libraries.
52: Level: developer
54: .seealso: SlepcInitialize()
55: @*/
56: PetscErrorCode EPSInitializePackage(void)
57: {
58: char logList[256];
59: PetscBool opt,pkg;
60: PetscClassId classids[1];
62: if (EPSPackageInitialized) return 0;
63: EPSPackageInitialized = PETSC_TRUE;
64: /* Register Classes */
65: PetscClassIdRegister("EPS Solver",&EPS_CLASSID);
66: /* Register Constructors */
67: EPSRegisterAll();
68: /* Register Monitors */
69: EPSMonitorRegisterAll();
70: /* Register Events */
71: PetscLogEventRegister("EPSSetUp",EPS_CLASSID,&EPS_SetUp);
72: PetscLogEventRegister("EPSSolve",EPS_CLASSID,&EPS_Solve);
73: PetscLogEventRegister("EPSCISS_SVD",EPS_CLASSID,&EPS_CISS_SVD);
74: /* Process Info */
75: classids[0] = EPS_CLASSID;
76: PetscInfoProcessClass("eps",1,&classids[0]);
77: /* Process summary exclusions */
78: PetscOptionsGetString(NULL,NULL,"-log_exclude",logList,sizeof(logList),&opt);
79: if (opt) {
80: PetscStrInList("eps",logList,',',&pkg);
81: if (pkg) PetscLogEventDeactivateClass(EPS_CLASSID);
82: }
83: /* Register package finalizer */
84: PetscRegisterFinalize(EPSFinalizePackage);
85: return 0;
86: }
88: #if defined(PETSC_HAVE_DYNAMIC_LIBRARIES)
89: /*
90: PetscDLLibraryRegister - This function is called when the dynamic library
91: it is in is opened.
93: This one registers all the EPS methods that are in the basic SLEPc libslepceps
94: library.
95: */
96: SLEPC_EXTERN PetscErrorCode PetscDLLibraryRegister_slepceps(void)
97: {
98: EPSInitializePackage();
99: return 0;
100: }
101: #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */