Actual source code: dlregiseps.c
slepc-3.13.4 2020-09-02
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/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 *const EPSConvergedReasons_Shifted[] = {"","DIVERGED_SYMMETRY_LOST","DIVERGED_BREAKDOWN","DIVERGED_ITS","CONVERGED_ITERATING","CONVERGED_TOL","CONVERGED_USER","EPSConvergedReason","EPS_",0};
23: const char *const*EPSConvergedReasons = EPSConvergedReasons_Shifted + 4;
25: /*@C
26: EPSFinalizePackage - This function destroys everything in the SLEPc interface
27: to the EPS package. It is called from SlepcFinalize().
29: Level: developer
31: .seealso: SlepcFinalize()
32: @*/
33: PetscErrorCode EPSFinalizePackage(void)
34: {
38: PetscFunctionListDestroy(&EPSList);
39: EPSPackageInitialized = PETSC_FALSE;
40: EPSRegisterAllCalled = PETSC_FALSE;
41: return(0);
42: }
44: /*@C
45: EPSInitializePackage - This function initializes everything in the EPS package.
46: It is called from PetscDLLibraryRegister() when using dynamic libraries, and
47: on the first call to EPSCreate() when using static libraries.
49: Level: developer
51: .seealso: SlepcInitialize()
52: @*/
53: PetscErrorCode EPSInitializePackage()
54: {
55: char logList[256];
56: PetscBool opt,pkg;
57: PetscClassId classids[1];
61: if (EPSPackageInitialized) return(0);
62: EPSPackageInitialized = PETSC_TRUE;
63: /* Register Classes */
64: PetscClassIdRegister("EPS Solver",&EPS_CLASSID);
65: /* Register Constructors */
66: EPSRegisterAll();
67: /* Register Events */
68: PetscLogEventRegister("EPSSetUp",EPS_CLASSID,&EPS_SetUp);
69: PetscLogEventRegister("EPSSolve",EPS_CLASSID,&EPS_Solve);
70: /* Process Info */
71: classids[0] = EPS_CLASSID;
72: PetscInfoProcessClass("eps",1,&classids[0]);
73: /* Process summary exclusions */
74: PetscOptionsGetString(NULL,NULL,"-log_exclude",logList,sizeof(logList),&opt);
75: if (opt) {
76: PetscStrInList("eps",logList,',',&pkg);
77: if (pkg) { PetscLogEventDeactivateClass(EPS_CLASSID); }
78: }
79: /* Register package finalizer */
80: PetscRegisterFinalize(EPSFinalizePackage);
81: return(0);
82: }
84: #if defined(PETSC_HAVE_DYNAMIC_LIBRARIES)
85: /*
86: PetscDLLibraryRegister - This function is called when the dynamic library
87: it is in is opened.
89: This one registers all the EPS methods that are in the basic SLEPc libslepceps
90: library.
91: */
92: SLEPC_EXTERN PetscErrorCode PetscDLLibraryRegister_slepceps()
93: {
97: EPSInitializePackage();
98: return(0);
99: }
100: #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */