GCC Code Coverage Report


Directory: ./
File: src/eps/interface/dlregiseps.c
Date: 2026-05-04 03:58:11
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 6848 PetscErrorCode EPSFinalizePackage(void)
38 {
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6848 PetscFunctionBegin;
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6848 PetscCall(PetscFunctionListDestroy(&EPSList));
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6848 PetscCall(PetscFunctionListDestroy(&EPSMonitorList));
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6848 PetscCall(PetscFunctionListDestroy(&EPSMonitorCreateList));
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6848 PetscCall(PetscFunctionListDestroy(&EPSMonitorDestroyList));
44 6848 EPSPackageInitialized = PETSC_FALSE;
45 6848 EPSRegisterAllCalled = PETSC_FALSE;
46 6848 EPSMonitorRegisterAllCalled = PETSC_FALSE;
47
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6848 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 150202 PetscErrorCode EPSInitializePackage(void)
63 {
64 150202 char logList[256];
65 150202 PetscBool opt,pkg;
66 150202 PetscClassId classids[1];
67
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150202 PetscFunctionBegin;
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150202 if (EPSPackageInitialized) PetscFunctionReturn(PETSC_SUCCESS);
70 6848 EPSPackageInitialized = PETSC_TRUE;
71 /* Register Classes */
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6848 PetscCall(PetscClassIdRegister("EPS Solver",&EPS_CLASSID));
73 /* Register Constructors */
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6848 PetscCall(EPSRegisterAll());
75 /* Register Monitors */
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6848 PetscCall(EPSMonitorRegisterAll());
77 /* Register Events */
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6848 PetscCall(PetscLogEventRegister("EPSSetUp",EPS_CLASSID,&EPS_SetUp));
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6848 PetscCall(PetscLogEventRegister("EPSSolve",EPS_CLASSID,&EPS_Solve));
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6848 PetscCall(PetscLogEventRegister("EPSCISS_SVD",EPS_CLASSID,&EPS_CISS_SVD));
81 /* Process Info */
82 6848 classids[0] = EPS_CLASSID;
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6848 PetscCall(PetscInfoProcessClass("eps",1,&classids[0]));
84 /* Process summary exclusions */
85
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6848 PetscCall(PetscOptionsGetString(NULL,NULL,"-log_exclude",logList,sizeof(logList),&opt));
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6848 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 */
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6848 PetscCall(PetscRegisterFinalize(EPSFinalizePackage));
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1333 PetscFunctionReturn(PETSC_SUCCESS);
93 }
94
95 #if defined(PETSC_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