Actual source code: dlregiseps.c
slepc-3.16.0 2021-09-30
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/epsimpl.h>
13: static PetscBool EPSPackageInitialized = PETSC_FALSE;
15: const char *EPSBalanceTypes[] = {"NONE","ONESIDE","TWOSIDE","USER","EPSBalance","EPS_BALANCE_",0};
16: const char *EPSErrorTypes[] = {"ABSOLUTE","RELATIVE","BACKWARD","EPSErrorType","EPS_ERROR_",0};
17: const char *EPSPowerShiftTypes[] = {"CONSTANT","RAYLEIGH","WILKINSON","EPSPowerShiftType","EPS_POWER_SHIFT_",0};
18: const char *EPSLanczosReorthogTypes[] = {"LOCAL","FULL","SELECTIVE","PERIODIC","PARTIAL","DELAYED","EPSLanczosReorthogType","EPS_LANCZOS_REORTHOG_",0};
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_",0};
20: const char *EPSCISSQuadRules[] = {"(not set yet)","TRAPEZOIDAL","CHEBYSHEV","EPSCISSQuadRule","EPS_CISS_QUADRULE_",0};
21: const char *EPSCISSExtractions[] = {"RITZ","HANKEL","EPSCISSExtraction","EPS_CISS_EXTRACTION_",0};
22: const char *EPSEVSLDOSMethods[] = {"KPM","LANCZOS","EPSEVSLDOSMethod","EPS_EVSL_DOS_",0};
23: const char *EPSEVSLDampings[] = {"NONE","JACKSON","SIGMA","EPSEVSLDamping","EPS_EVSL_DAMPING_",0};
24: const char *const EPSConvergedReasons_Shifted[] = {"","DIVERGED_SYMMETRY_LOST","DIVERGED_BREAKDOWN","DIVERGED_ITS","CONVERGED_ITERATING","CONVERGED_TOL","CONVERGED_USER","EPSConvergedReason","EPS_",0};
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: {
40: PetscFunctionListDestroy(&EPSList);
41: PetscFunctionListDestroy(&EPSMonitorList);
42: PetscFunctionListDestroy(&EPSMonitorCreateList);
43: PetscFunctionListDestroy(&EPSMonitorDestroyList);
44: EPSPackageInitialized = PETSC_FALSE;
45: EPSRegisterAllCalled = PETSC_FALSE;
46: EPSMonitorRegisterAllCalled = PETSC_FALSE;
47: return(0);
48: }
50: /*@C
51: EPSInitializePackage - This function initializes everything in the EPS package.
52: It is called from PetscDLLibraryRegister() when using dynamic libraries, and
53: on the first call to EPSCreate() when using static libraries.
55: Level: developer
57: .seealso: SlepcInitialize()
58: @*/
59: PetscErrorCode EPSInitializePackage()
60: {
61: char logList[256];
62: PetscBool opt,pkg;
63: PetscClassId classids[1];
67: if (EPSPackageInitialized) return(0);
68: EPSPackageInitialized = PETSC_TRUE;
69: /* Register Classes */
70: PetscClassIdRegister("EPS Solver",&EPS_CLASSID);
71: /* Register Constructors */
72: EPSRegisterAll();
73: /* Register Monitors */
74: EPSMonitorRegisterAll();
75: /* Register Events */
76: PetscLogEventRegister("EPSSetUp",EPS_CLASSID,&EPS_SetUp);
77: PetscLogEventRegister("EPSSolve",EPS_CLASSID,&EPS_Solve);
78: PetscLogEventRegister("EPSCISS_SVD",EPS_CLASSID,&EPS_CISS_SVD);
79: /* Process Info */
80: classids[0] = EPS_CLASSID;
81: PetscInfoProcessClass("eps",1,&classids[0]);
82: /* Process summary exclusions */
83: PetscOptionsGetString(NULL,NULL,"-log_exclude",logList,sizeof(logList),&opt);
84: if (opt) {
85: PetscStrInList("eps",logList,',',&pkg);
86: if (pkg) { PetscLogEventDeactivateClass(EPS_CLASSID); }
87: }
88: /* Register package finalizer */
89: PetscRegisterFinalize(EPSFinalizePackage);
90: return(0);
91: }
93: #if defined(PETSC_HAVE_DYNAMIC_LIBRARIES)
94: /*
95: PetscDLLibraryRegister - This function is called when the dynamic library
96: it is in is opened.
98: This one registers all the EPS methods that are in the basic SLEPc libslepceps
99: library.
100: */
101: SLEPC_EXTERN PetscErrorCode PetscDLLibraryRegister_slepceps()
102: {
106: EPSInitializePackage();
107: return(0);
108: }
109: #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */