GCC Code Coverage Report


Directory: ./
File: src/eps/interface/dlregiseps.c
Date: 2025-11-19 04:19:03
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 6328 PetscErrorCode EPSFinalizePackage(void)
37 {
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6328 PetscFunctionBegin;
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6328 PetscCall(PetscFunctionListDestroy(&EPSList));
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6328 PetscCall(PetscFunctionListDestroy(&EPSMonitorList));
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6328 PetscCall(PetscFunctionListDestroy(&EPSMonitorCreateList));
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6328 PetscCall(PetscFunctionListDestroy(&EPSMonitorDestroyList));
43 6328 EPSPackageInitialized = PETSC_FALSE;
44 6328 EPSRegisterAllCalled = PETSC_FALSE;
45 6328 EPSMonitorRegisterAllCalled = PETSC_FALSE;
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6328 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 138900 PetscErrorCode EPSInitializePackage(void)
62 {
63 138900 char logList[256];
64 138900 PetscBool opt,pkg;
65 138900 PetscClassId classids[1];
66
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138900 PetscFunctionBegin;
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138900 if (EPSPackageInitialized) PetscFunctionReturn(PETSC_SUCCESS);
69 6328 EPSPackageInitialized = PETSC_TRUE;
70 /* Register Classes */
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6328 PetscCall(PetscClassIdRegister("EPS Solver",&EPS_CLASSID));
72 /* Register Constructors */
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6328 PetscCall(EPSRegisterAll());
74 /* Register Monitors */
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6328 PetscCall(EPSMonitorRegisterAll());
76 /* Register Events */
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6328 PetscCall(PetscLogEventRegister("EPSSetUp",EPS_CLASSID,&EPS_SetUp));
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6328 PetscCall(PetscLogEventRegister("EPSSolve",EPS_CLASSID,&EPS_Solve));
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6328 PetscCall(PetscLogEventRegister("EPSCISS_SVD",EPS_CLASSID,&EPS_CISS_SVD));
80 /* Process Info */
81 6328 classids[0] = EPS_CLASSID;
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6328 PetscCall(PetscInfoProcessClass("eps",1,&classids[0]));
83 /* Process summary exclusions */
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6328 PetscCall(PetscOptionsGetString(NULL,NULL,"-log_exclude",logList,sizeof(logList),&opt));
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6328 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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6328 PetscCall(PetscRegisterFinalize(EPSFinalizePackage));
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1244 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