GCC Code Coverage Report


Directory: ./
File: src/eps/interface/dlregiseps.c
Date: 2026-04-06 03:57:41
Exec Total Coverage
Lines: 35 35 100.0%
Functions: 3 3 100.0%
Branches: 97 156 62.2%

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1 /*
2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
3 SLEPc - Scalable Library for Eigenvalue Problem Computations
4 Copyright (c) 2002-, Universitat Politecnica de Valencia, Spain
5
6 This file is part of SLEPc.
7 SLEPc is distributed under a 2-clause BSD license (see LICENSE).
8 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
9 */
10
11 #include <slepc/private/epsimpl.h>
12
13 static PetscBool EPSPackageInitialized = PETSC_FALSE;
14
15 const char *EPSBalanceTypes[] = {"NONE","ONESIDE","TWOSIDE","USER","EPSBalance","EPS_BALANCE_",NULL};
16 const char *EPSErrorTypes[] = {"ABSOLUTE","RELATIVE","BACKWARD","EPSErrorType","EPS_ERROR_",NULL};
17 const char *EPSPowerShiftTypes[] = {"CONSTANT","RAYLEIGH","WILKINSON","EPSPowerShiftType","EPS_POWER_SHIFT_",NULL};
18 const char *EPSKrylovSchurBSETypes[] = {"SHAO","GRUNING","PROJECTEDBSE","EPSKrylovSchurBSEType","EPS_KRYLOVSCHUR_BSE_",NULL};
19 const char *EPSLanczosReorthogTypes[] = {"LOCAL","FULL","SELECTIVE","PERIODIC","PARTIAL","DELAYED","EPSLanczosReorthogType","EPS_LANCZOS_REORTHOG_",NULL};
20 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_",NULL};
21 const char *EPSCISSQuadRules[] = {"(not set yet)","TRAPEZOIDAL","CHEBYSHEV","EPSCISSQuadRule","EPS_CISS_QUADRULE_",NULL};
22 const char *EPSCISSExtractions[] = {"RITZ","HANKEL","EPSCISSExtraction","EPS_CISS_EXTRACTION_",NULL};
23 const char *EPSEVSLDOSMethods[] = {"KPM","LANCZOS","EPSEVSLDOSMethod","EPS_EVSL_DOS_",NULL};
24 const char *EPSEVSLDampings[] = {"NONE","JACKSON","SIGMA","EPSEVSLDamping","EPS_EVSL_DAMPING_",NULL};
25 const char *const EPSConvergedReasons_Shifted[] = {"","DIVERGED_SYMMETRY_LOST","DIVERGED_BREAKDOWN","DIVERGED_ITS","CONVERGED_ITERATING","CONVERGED_TOL","CONVERGED_USER","EPSConvergedReason","EPS_",NULL};
26 const char *const*EPSConvergedReasons = EPSConvergedReasons_Shifted + 4;
27
28 /*@C
29 EPSFinalizePackage - This function destroys everything in the SLEPc interface
30 to the `EPS` package. It is called from `SlepcFinalize()`.
31
32 Level: developer
33
34 .seealso: [](ch:eps), `SlepcFinalize()`, `EPSInitializePackage()`
35 @*/
36 6699 PetscErrorCode EPSFinalizePackage(void)
37 {
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6699 PetscFunctionBegin;
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6699 PetscCall(PetscFunctionListDestroy(&EPSList));
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6699 PetscCall(PetscFunctionListDestroy(&EPSMonitorList));
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6699 PetscCall(PetscFunctionListDestroy(&EPSMonitorCreateList));
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6699 PetscCall(PetscFunctionListDestroy(&EPSMonitorDestroyList));
43 6699 EPSPackageInitialized = PETSC_FALSE;
44 6699 EPSRegisterAllCalled = PETSC_FALSE;
45 6699 EPSMonitorRegisterAllCalled = PETSC_FALSE;
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6699 PetscFunctionReturn(PETSC_SUCCESS);
47 }
48
49 /*@C
50 EPSInitializePackage - This function initializes everything in the `EPS` package.
51 It is called from `PetscDLLibraryRegister_slepceps()` when using dynamic libraries, and
52 on the first call to `EPSCreate()` when using shared or static libraries.
53
54 Note:
55 This function never needs to be called by SLEPc users.
56
57 Level: developer
58
59 .seealso: [](ch:eps), `EPS`, `SlepcInitialize()`, `EPSFinalizePackage()`
60 @*/
61 146916 PetscErrorCode EPSInitializePackage(void)
62 {
63 146916 char logList[256];
64 146916 PetscBool opt,pkg;
65 146916 PetscClassId classids[1];
66
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146916 PetscFunctionBegin;
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146916 if (EPSPackageInitialized) PetscFunctionReturn(PETSC_SUCCESS);
69 6699 EPSPackageInitialized = PETSC_TRUE;
70 /* Register Classes */
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6699 PetscCall(PetscClassIdRegister("EPS Solver",&EPS_CLASSID));
72 /* Register Constructors */
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6699 PetscCall(EPSRegisterAll());
74 /* Register Monitors */
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6699 PetscCall(EPSMonitorRegisterAll());
76 /* Register Events */
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6699 PetscCall(PetscLogEventRegister("EPSSetUp",EPS_CLASSID,&EPS_SetUp));
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6699 PetscCall(PetscLogEventRegister("EPSSolve",EPS_CLASSID,&EPS_Solve));
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6699 PetscCall(PetscLogEventRegister("EPSCISS_SVD",EPS_CLASSID,&EPS_CISS_SVD));
80 /* Process Info */
81 6699 classids[0] = EPS_CLASSID;
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6699 PetscCall(PetscInfoProcessClass("eps",1,&classids[0]));
83 /* Process summary exclusions */
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6699 PetscCall(PetscOptionsGetString(NULL,NULL,"-log_exclude",logList,sizeof(logList),&opt));
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6699 if (opt) {
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44 PetscCall(PetscStrInList("eps",logList,',',&pkg));
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44 if (pkg) PetscCall(PetscLogEventDeactivateClass(EPS_CLASSID));
88 }
89 /* Register package finalizer */
90
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6699 PetscCall(PetscRegisterFinalize(EPSFinalizePackage));
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1308 PetscFunctionReturn(PETSC_SUCCESS);
92 }
93
94 #if defined(PETSC_HAVE_DYNAMIC_LIBRARIES)
95 /*
96 PetscDLLibraryRegister - This function is called when the dynamic library
97 it is in is opened.
98
99 This one registers all the EPS methods that are in the basic SLEPc libslepceps
100 library.
101 */
102 10 SLEPC_EXTERN PetscErrorCode PetscDLLibraryRegister_slepceps(void)
103 {
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10 PetscFunctionBegin;
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10 PetscCall(EPSInitializePackage());
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2 PetscFunctionReturn(PETSC_SUCCESS);
107 }
108 #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */
109