GCC Code Coverage Report


Directory: ./
File: src/eps/interface/dlregiseps.c
Date: 2026-07-30 04:15:15
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 *EPSKrylovSchurLREPTypes[] = {"TENG","ZHONG","EPSKrylovSchurLREPType","EPS_KRYLOVSCHUR_LREP_",NULL};
20 const char *EPSLanczosReorthogTypes[] = {"LOCAL","FULL","SELECTIVE","PERIODIC","PARTIAL","DELAYED","EPSLanczosReorthogType","EPS_LANCZOS_REORTHOG_",NULL};
21 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};
22 const char *EPSCISSQuadRules[] = {"(not set yet)","TRAPEZOIDAL","CHEBYSHEV","EPSCISSQuadRule","EPS_CISS_QUADRULE_",NULL};
23 const char *EPSCISSExtractions[] = {"RITZ","HANKEL","EPSCISSExtraction","EPS_CISS_EXTRACTION_",NULL};
24 const char *EPSEVSLDOSMethods[] = {"KPM","LANCZOS","EPSEVSLDOSMethod","EPS_EVSL_DOS_",NULL};
25 const char *EPSEVSLDampings[] = {"NONE","JACKSON","SIGMA","EPSEVSLDamping","EPS_EVSL_DAMPING_",NULL};
26 const char *const EPSConvergedReasons_Shifted[] = {"","DIVERGED_SYMMETRY_LOST","DIVERGED_BREAKDOWN","DIVERGED_ITS","CONVERGED_ITERATING","CONVERGED_TOL","CONVERGED_USER","EPSConvergedReason","EPS_",NULL};
27 const char *const*EPSConvergedReasons = EPSConvergedReasons_Shifted + 4;
28
29 /*@C
30 EPSFinalizePackage - This function destroys everything in the SLEPc interface
31 to the `EPS` package. It is called from `SlepcFinalize()`.
32
33 Level: developer
34
35 .seealso: [](ch:eps), `SlepcFinalize()`, `EPSInitializePackage()`
36 @*/
37 6908 PetscErrorCode EPSFinalizePackage(void)
38 {
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6908 PetscFunctionBegin;
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6908 PetscCall(PetscFunctionListDestroy(&EPSList));
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6908 PetscCall(PetscFunctionListDestroy(&EPSMonitorList));
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6908 PetscCall(PetscFunctionListDestroy(&EPSMonitorCreateList));
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6908 PetscCall(PetscFunctionListDestroy(&EPSMonitorDestroyList));
44 6908 EPSPackageInitialized = PETSC_FALSE;
45 6908 EPSRegisterAllCalled = PETSC_FALSE;
46 6908 EPSMonitorRegisterAllCalled = PETSC_FALSE;
47
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6908 PetscFunctionReturn(PETSC_SUCCESS);
48 }
49
50 /*@C
51 EPSInitializePackage - This function initializes everything in the `EPS` package.
52 It is called from `PetscDLLibraryRegister_slepceps()` when using dynamic libraries, and
53 on the first call to `EPSCreate()` when using shared or static libraries.
54
55 Note:
56 This function never needs to be called by SLEPc users.
57
58 Level: developer
59
60 .seealso: [](ch:eps), `EPS`, `SlepcInitialize()`, `EPSFinalizePackage()`
61 @*/
62 151498 PetscErrorCode EPSInitializePackage(void)
63 {
64 151498 char logList[256];
65 151498 PetscBool opt,pkg;
66 151498 PetscClassId classids[1];
67
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151498 PetscFunctionBegin;
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151498 if (EPSPackageInitialized) PetscFunctionReturn(PETSC_SUCCESS);
70 6908 EPSPackageInitialized = PETSC_TRUE;
71 /* Register Classes */
72
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6908 PetscCall(PetscClassIdRegister("EPS Solver",&EPS_CLASSID));
73 /* Register Constructors */
74
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6908 PetscCall(EPSRegisterAll());
75 /* Register Monitors */
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6908 PetscCall(EPSMonitorRegisterAll());
77 /* Register Events */
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6908 PetscCall(PetscLogEventRegister("EPSSetUp",EPS_CLASSID,&EPS_SetUp));
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6908 PetscCall(PetscLogEventRegister("EPSSolve",EPS_CLASSID,&EPS_Solve));
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6908 PetscCall(PetscLogEventRegister("EPSCISS_SVD",EPS_CLASSID,&EPS_CISS_SVD));
81 /* Process Info */
82 6908 classids[0] = EPS_CLASSID;
83
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6908 PetscCall(PetscInfoProcessClass("eps",1,&classids[0]));
84 /* Process summary exclusions */
85
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6908 PetscCall(PetscOptionsGetString(NULL,NULL,"-log_exclude",logList,sizeof(logList),&opt));
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6908 if (opt) {
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44 PetscCall(PetscStrInList("eps",logList,',',&pkg));
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44 if (pkg) PetscCall(PetscLogEventDeactivateClass(EPS_CLASSID));
89 }
90 /* Register package finalizer */
91
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6908 PetscCall(PetscRegisterFinalize(EPSFinalizePackage));
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1345 PetscFunctionReturn(PETSC_SUCCESS);
93 }
94
95 #if PetscDefined(HAVE_DYNAMIC_LIBRARIES)
96 /*
97 PetscDLLibraryRegister - This function is called when the dynamic library
98 it is in is opened.
99
100 This one registers all the EPS methods that are in the basic SLEPc libslepceps
101 library.
102 */
103 10 SLEPC_EXTERN PetscErrorCode PetscDLLibraryRegister_slepceps(void)
104 {
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10 PetscFunctionBegin;
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10 PetscCall(EPSInitializePackage());
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2 PetscFunctionReturn(PETSC_SUCCESS);
108 }
109 #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */
110