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/nepimpl.h>
24: static PetscBool NEPPackageInitialized = PETSC_FALSE;
26: const char *NEPRefineTypes[] = {"NONE","SIMPLE","MULTIPLE","NEPRefine","NEP_REFINE_",0};
30: /*@C
31: NEPFinalizePackage - This function destroys everything in the Slepc interface
32: to the NEP package. It is called from SlepcFinalize().
34: Level: developer
36: .seealso: SlepcFinalize()
37: @*/
38: PetscErrorCode NEPFinalizePackage(void) 39: {
43: PetscFunctionListDestroy(&NEPList);
44: NEPPackageInitialized = PETSC_FALSE;
45: NEPRegisterAllCalled = PETSC_FALSE;
46: return(0);
47: }
51: /*@C
52: NEPInitializePackage - This function initializes everything in the NEP package.
53: It is called from PetscDLLibraryRegister() when using dynamic libraries, and
54: on the first call to NEPCreate() when using static libraries.
56: Level: developer
58: .seealso: SlepcInitialize()
59: @*/
60: PetscErrorCode NEPInitializePackage(void) 61: {
62: char logList[256];
63: char *className;
64: PetscBool opt;
68: if (NEPPackageInitialized) return(0);
69: NEPPackageInitialized = PETSC_TRUE;
70: /* Register Classes */
71: PetscClassIdRegister("Nonlinear Eigenvalue Problem solver",&NEP_CLASSID);
72: /* Register Constructors */
73: NEPRegisterAll();
74: /* Register Events */
75: PetscLogEventRegister("NEPSetUp",NEP_CLASSID,&NEP_SetUp);
76: PetscLogEventRegister("NEPSolve",NEP_CLASSID,&NEP_Solve);
77: PetscLogEventRegister("NEPRefine",NEP_CLASSID,&NEP_Refine);
78: PetscLogEventRegister("NEPFunctionEval",NEP_CLASSID,&NEP_FunctionEval);
79: PetscLogEventRegister("NEPJacobianEval",NEP_CLASSID,&NEP_JacobianEval);
80: /* Process info exclusions */
81: PetscOptionsGetString(NULL,"-info_exclude",logList,256,&opt);
82: if (opt) {
83: PetscStrstr(logList,"nep",&className);
84: if (className) {
85: PetscInfoDeactivateClass(NEP_CLASSID);
86: }
87: }
88: /* Process summary exclusions */
89: PetscOptionsGetString(NULL,"-log_summary_exclude",logList,256,&opt);
90: if (opt) {
91: PetscStrstr(logList,"nep",&className);
92: if (className) {
93: PetscLogEventDeactivateClass(NEP_CLASSID);
94: }
95: }
96: PetscRegisterFinalize(NEPFinalizePackage);
97: return(0);
98: }
100: #if defined(PETSC_HAVE_DYNAMIC_LIBRARIES)
104: /*
105: PetscDLLibraryRegister - This function is called when the dynamic library
106: it is in is opened.
108: This one registers all the NEP methods that are in the basic SLEPc libslepcnep
109: library.
110: */
111: PETSC_EXTERN PetscErrorCode PetscDLLibraryRegister_slepcnep()112: {
116: NEPInitializePackage();
117: return(0);
118: }
119: #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */