1: /*
2: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
3: SLEPc - Scalable Library for Eigenvalue Problem Computations
4: Copyright (c) 2002-2015, Universitat Politecnica de Valencia, Spain
6: This file is part of SLEPc.
8: SLEPc is free software: you can redistribute it and/or modify it under the
9: terms of version 3 of the GNU Lesser General Public License as published by
10: the Free Software Foundation.
12: SLEPc is distributed in the hope that it will be useful, but WITHOUT ANY
13: WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
14: FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
15: more details.
17: You should have received a copy of the GNU Lesser General Public License
18: along with SLEPc. If not, see <http://www.gnu.org/licenses/>.
19: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
20: */
22: #include <slepc/private/epsimpl.h>
24: static PetscBool EPSPackageInitialized = PETSC_FALSE;
26: const char *EPSBalanceTypes[] = {"NONE","ONESIDE","TWOSIDE","USER","EPSBalance","EPS_BALANCE_",0};
27: const char *EPSErrorTypes[] = {"ABSOLUTE","RELATIVE","BACKWARD","EPSErrorType","EPS_ERROR_",0};
28: const char *EPSPowerShiftTypes[] = {"CONSTANT","RAYLEIGH","WILKINSON","EPSPowerShiftType","EPS_POWER_SHIFT_",0};
29: const char *EPSLanczosReorthogTypes[] = {"LOCAL","FULL","SELECTIVE","PERIODIC","PARTIAL","DELAYED","EPSLanczosReorthogType","EPS_LANCZOS_REORTHOG_",0};
30: 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};
31: const char *const EPSConvergedReasons_Shifted[] = {"DIVERGED_SYMMETRY_LOST","DIVERGED_BREAKDOWN","DIVERGED_ITS","","","CONVERGED_ITERATING","","CONVERGED_TOL","EPSConvergedReason","EPS_",0};
32: const char *const*EPSConvergedReasons = EPSConvergedReasons_Shifted + 5;
36: /*@C
37: EPSFinalizePackage - This function destroys everything in the SLEPc interface
38: to the EPS package. It is called from SlepcFinalize().
40: Level: developer
42: .seealso: SlepcFinalize()
43: @*/
44: PetscErrorCode EPSFinalizePackage(void) 45: {
49: PetscFunctionListDestroy(&EPSList);
50: EPSPackageInitialized = PETSC_FALSE;
51: EPSRegisterAllCalled = PETSC_FALSE;
52: return(0);
53: }
57: /*@C
58: EPSInitializePackage - This function initializes everything in the EPS package.
59: It is called from PetscDLLibraryRegister() when using dynamic libraries, and
60: on the first call to EPSCreate() when using static libraries.
62: Level: developer
64: .seealso: SlepcInitialize()
65: @*/
66: PetscErrorCode EPSInitializePackage() 67: {
68: char logList[256];
69: char *className;
70: PetscBool opt;
74: if (EPSPackageInitialized) return(0);
75: EPSPackageInitialized = PETSC_TRUE;
76: /* Register Classes */
77: PetscClassIdRegister("EPS Solver",&EPS_CLASSID);
78: /* Register Constructors */
79: EPSRegisterAll();
80: /* Register Events */
81: PetscLogEventRegister("EPSSetUp",EPS_CLASSID,&EPS_SetUp);
82: PetscLogEventRegister("EPSSolve",EPS_CLASSID,&EPS_Solve);
83: /* Process info exclusions */
84: PetscOptionsGetString(NULL,"-info_exclude",logList,256,&opt);
85: if (opt) {
86: PetscStrstr(logList,"eps",&className);
87: if (className) {
88: PetscInfoDeactivateClass(EPS_CLASSID);
89: }
90: }
91: /* Process summary exclusions */
92: PetscOptionsGetString(NULL,"-log_summary_exclude",logList,256,&opt);
93: if (opt) {
94: PetscStrstr(logList,"eps",&className);
95: if (className) {
96: PetscLogEventDeactivateClass(EPS_CLASSID);
97: }
98: }
99: PetscRegisterFinalize(EPSFinalizePackage);
100: return(0);
101: }
103: #if defined(PETSC_HAVE_DYNAMIC_LIBRARIES)
107: /*
108: PetscDLLibraryRegister - This function is called when the dynamic library
109: it is in is opened.
111: This one registers all the EPS methods that are in the basic SLEPc libslepceps
112: library.
113: */
114: PETSC_EXTERN PetscErrorCode PetscDLLibraryRegister_slepceps()115: {
119: EPSInitializePackage();
120: return(0);
121: }
122: #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */