1: /*
2: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
3: SLEPc - Scalable Library for Eigenvalue Problem Computations
4: Copyright (c) 2002-2014, 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/pepimpl.h>
24: static PetscBool PEPPackageInitialized = PETSC_FALSE;
26: const char *PEPBasisTypes[] = {"MONOMIAL","CHEBYSHEV1","CHEBYSHEV2","LEGENDRE","LAGUERRE","HERMITE","PEPBasis","PEP_BASIS_",0};
27: const char *PEPScaleTypes[] = {"NONE","SCALAR","DIAGONAL","BOTH","PEPScale","PEP_SCALE_",0};
28: const char *PEPRefineTypes[] = {"NONE","SIMPLE","MULTIPLE","PEPRefine","PEP_REFINE_",0};
29: const char *PEPExtractTypes[] = {"NORM","RESIDUAL","STRUCTURED","PEPExtract","PEP_EXTRACT_",0};
33: /*@C
34: PEPFinalizePackage - This function destroys everything in the Slepc interface
35: to the PEP package. It is called from SlepcFinalize().
37: Level: developer
39: .seealso: SlepcFinalize()
40: @*/
41: PetscErrorCode PEPFinalizePackage(void) 42: {
46: PetscFunctionListDestroy(&PEPList);
47: PEPPackageInitialized = PETSC_FALSE;
48: PEPRegisterAllCalled = PETSC_FALSE;
49: return(0);
50: }
54: /*@C
55: PEPInitializePackage - This function initializes everything in the PEP package.
56: It is called from PetscDLLibraryRegister() when using dynamic libraries, and
57: on the first call to PEPCreate() when using static libraries.
59: Level: developer
61: .seealso: SlepcInitialize()
62: @*/
63: PetscErrorCode PEPInitializePackage(void) 64: {
65: char logList[256];
66: char *className;
67: PetscBool opt;
71: if (PEPPackageInitialized) return(0);
72: PEPPackageInitialized = PETSC_TRUE;
73: /* Register Classes */
74: PetscClassIdRegister("Polynomial Eigenvalue Problem solver",&PEP_CLASSID);
75: /* Register Constructors */
76: PEPRegisterAll();
77: /* Register Events */
78: PetscLogEventRegister("PEPSetUp",PEP_CLASSID,&PEP_SetUp);
79: PetscLogEventRegister("PEPSolve",PEP_CLASSID,&PEP_Solve);
80: PetscLogEventRegister("PEPRefine",PEP_CLASSID,&PEP_Refine);
81: /* Process info exclusions */
82: PetscOptionsGetString(NULL,"-info_exclude",logList,256,&opt);
83: if (opt) {
84: PetscStrstr(logList,"pep",&className);
85: if (className) {
86: PetscInfoDeactivateClass(PEP_CLASSID);
87: }
88: }
89: /* Process summary exclusions */
90: PetscOptionsGetString(NULL,"-log_summary_exclude",logList,256,&opt);
91: if (opt) {
92: PetscStrstr(logList,"pep",&className);
93: if (className) {
94: PetscLogEventDeactivateClass(PEP_CLASSID);
95: }
96: }
97: PetscRegisterFinalize(PEPFinalizePackage);
98: return(0);
99: }
101: #if defined(PETSC_HAVE_DYNAMIC_LIBRARIES)
105: /*
106: PetscDLLibraryRegister - This function is called when the dynamic library
107: it is in is opened.
109: This one registers all the PEP methods that are in the basic SLEPc libslepcpep
110: library.
111: */
112: PETSC_EXTERN PetscErrorCode PetscDLLibraryRegister_slepcpep()113: {
117: PEPInitializePackage();
118: return(0);
119: }
120: #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */