GCC Code Coverage Report


Directory: ./
File: src/eps/interface/dlregiseps.c
Date: 2026-02-22 03:58:10
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 5231 PetscErrorCode EPSFinalizePackage(void)
37 {
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5231 PetscFunctionBegin;
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5231 PetscCall(PetscFunctionListDestroy(&EPSList));
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5231 PetscCall(PetscFunctionListDestroy(&EPSMonitorList));
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5231 PetscCall(PetscFunctionListDestroy(&EPSMonitorCreateList));
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5231 PetscCall(PetscFunctionListDestroy(&EPSMonitorDestroyList));
43 5231 EPSPackageInitialized = PETSC_FALSE;
44 5231 EPSRegisterAllCalled = PETSC_FALSE;
45 5231 EPSMonitorRegisterAllCalled = PETSC_FALSE;
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5231 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 117736 PetscErrorCode EPSInitializePackage(void)
62 {
63 117736 char logList[256];
64 117736 PetscBool opt,pkg;
65 117736 PetscClassId classids[1];
66
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117736 PetscFunctionBegin;
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117736 if (EPSPackageInitialized) PetscFunctionReturn(PETSC_SUCCESS);
69 5231 EPSPackageInitialized = PETSC_TRUE;
70 /* Register Classes */
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5231 PetscCall(PetscClassIdRegister("EPS Solver",&EPS_CLASSID));
72 /* Register Constructors */
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5231 PetscCall(EPSRegisterAll());
74 /* Register Monitors */
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5231 PetscCall(EPSMonitorRegisterAll());
76 /* Register Events */
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5231 PetscCall(PetscLogEventRegister("EPSSetUp",EPS_CLASSID,&EPS_SetUp));
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5231 PetscCall(PetscLogEventRegister("EPSSolve",EPS_CLASSID,&EPS_Solve));
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5231 PetscCall(PetscLogEventRegister("EPSCISS_SVD",EPS_CLASSID,&EPS_CISS_SVD));
80 /* Process Info */
81 5231 classids[0] = EPS_CLASSID;
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5231 PetscCall(PetscInfoProcessClass("eps",1,&classids[0]));
83 /* Process summary exclusions */
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5231 PetscCall(PetscOptionsGetString(NULL,NULL,"-log_exclude",logList,sizeof(logList),&opt));
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5231 if (opt) {
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34 PetscCall(PetscStrInList("eps",logList,',',&pkg));
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34 if (pkg) PetscCall(PetscLogEventDeactivateClass(EPS_CLASSID));
88 }
89 /* Register package finalizer */
90
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5231 PetscCall(PetscRegisterFinalize(EPSFinalizePackage));
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1280 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 8 SLEPC_EXTERN PetscErrorCode PetscDLLibraryRegister_slepceps(void)
103 {
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8 PetscFunctionBegin;
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8 PetscCall(EPSInitializePackage());
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2 PetscFunctionReturn(PETSC_SUCCESS);
107 }
108 #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */
109