GCC Code Coverage Report


Directory: ./
File: src/eps/interface/dlregiseps.c
Date: 2026-03-15 03:56:54
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 6535 PetscErrorCode EPSFinalizePackage(void)
37 {
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6535 PetscFunctionBegin;
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6535 PetscCall(PetscFunctionListDestroy(&EPSList));
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6535 PetscCall(PetscFunctionListDestroy(&EPSMonitorList));
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6535 PetscCall(PetscFunctionListDestroy(&EPSMonitorCreateList));
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6535 PetscCall(PetscFunctionListDestroy(&EPSMonitorDestroyList));
43 6535 EPSPackageInitialized = PETSC_FALSE;
44 6535 EPSRegisterAllCalled = PETSC_FALSE;
45 6535 EPSMonitorRegisterAllCalled = PETSC_FALSE;
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6535 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 143306 PetscErrorCode EPSInitializePackage(void)
62 {
63 143306 char logList[256];
64 143306 PetscBool opt,pkg;
65 143306 PetscClassId classids[1];
66
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143306 PetscFunctionBegin;
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143306 if (EPSPackageInitialized) PetscFunctionReturn(PETSC_SUCCESS);
69 6535 EPSPackageInitialized = PETSC_TRUE;
70 /* Register Classes */
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6535 PetscCall(PetscClassIdRegister("EPS Solver",&EPS_CLASSID));
72 /* Register Constructors */
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6535 PetscCall(EPSRegisterAll());
74 /* Register Monitors */
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6535 PetscCall(EPSMonitorRegisterAll());
76 /* Register Events */
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6535 PetscCall(PetscLogEventRegister("EPSSetUp",EPS_CLASSID,&EPS_SetUp));
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6535 PetscCall(PetscLogEventRegister("EPSSolve",EPS_CLASSID,&EPS_Solve));
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6535 PetscCall(PetscLogEventRegister("EPSCISS_SVD",EPS_CLASSID,&EPS_CISS_SVD));
80 /* Process Info */
81 6535 classids[0] = EPS_CLASSID;
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6535 PetscCall(PetscInfoProcessClass("eps",1,&classids[0]));
83 /* Process summary exclusions */
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6535 PetscCall(PetscOptionsGetString(NULL,NULL,"-log_exclude",logList,sizeof(logList),&opt));
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6535 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 */
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6535 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 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