GCC Code Coverage Report

Directory:	./
File:	src/nep/interface/dlregisnep.c
Date:	2026-03-15 03:56:54

	Exec	Total	Coverage
Lines:	39	39	100.0%
Functions:	3	3	100.0%
Branches:	112	180	62.2%

  
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      /*
    
         - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    
         SLEPc - Scalable Library for Eigenvalue Problem Computations
    
         Copyright (c) 2002-, Universitat Politecnica de Valencia, Spain
    
         This file is part of SLEPc.
    
         SLEPc is distributed under a 2-clause BSD license (see LICENSE).
    
         - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    
      */
    
      #include <slepc/private/nepimpl.h>
    
      static PetscBool NEPPackageInitialized = PETSC_FALSE;
    
      const char *NEPErrorTypes[] = {"ABSOLUTE","RELATIVE","BACKWARD","NEPErrorType","NEP_ERROR_",NULL};
    
      const char *NEPRefineTypes[] = {"NONE","SIMPLE","MULTIPLE","NEPRefine","NEP_REFINE_",NULL};
    
      const char *NEPRefineSchemes[] = {"","SCHUR","MBE","EXPLICIT","NEPRefineScheme","NEP_REFINE_SCHEME_",NULL};
    
      const char *NEPCISSExtractions[] = {"RITZ","HANKEL","CAA","NEPCISSExtraction","NEP_CISS_EXTRACTION_",NULL};
    
      const char *const NEPConvergedReasons_Shifted[] = {"DIVERGED_SUBSPACE_EXHAUSTED","DIVERGED_LINEAR_SOLVE","","DIVERGED_BREAKDOWN","DIVERGED_ITS","CONVERGED_ITERATING","CONVERGED_TOL","CONVERGED_USER","NEPConvergedReason","NEP_",NULL};
    
      const char *const*NEPConvergedReasons = NEPConvergedReasons_Shifted + 5;
    
      /*@C
    
        NEPFinalizePackage - This function destroys everything in the SLEPc interface
    
        to the `NEP` package. It is called from `SlepcFinalize()`.
    
        Level: developer
    
      .seealso: [](ch:nep), `SlepcFinalize()`, `NEPInitializePackage()`
    
      @*/
    
      1353
      PetscErrorCode NEPFinalizePackage(void)
    
      {
    
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      1353
        PetscFunctionBegin;
    
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      1353
        PetscCall(PetscFunctionListDestroy(&NEPList));
    
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      1353
        PetscCall(PetscFunctionListDestroy(&NEPMonitorList));
    
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      1353
        PetscCall(PetscFunctionListDestroy(&NEPMonitorCreateList));
    
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      1353
        PetscCall(PetscFunctionListDestroy(&NEPMonitorDestroyList));
    
      1353
        NEPPackageInitialized       = PETSC_FALSE;
    
      1353
        NEPRegisterAllCalled        = PETSC_FALSE;
    
      1353
        NEPMonitorRegisterAllCalled = PETSC_FALSE;
    
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      1353
        PetscFunctionReturn(PETSC_SUCCESS);
    
      }
    
      /*@C
    
         NEPInitializePackage - This function initializes everything in the `NEP` package.
    
         It is called from `PetscDLLibraryRegister_slepcnep()` when using dynamic libraries, and
    
         on the first call to `NEPCreate()` when using shared or static libraries.
    
         Note:
    
         This function never needs to be called by SLEPc users.
    
         Level: developer
    
      .seealso: [](ch:nep), `NEP`, `SlepcInitialize()`, `NEPFinalizePackage()`
    
      @*/
    
      17121
      PetscErrorCode NEPInitializePackage(void)
    
      {
    
      17121
        char           logList[256];
    
      17121
        PetscBool      opt,pkg;
    
      17121
        PetscClassId   classids[1];
    
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      17121
        PetscFunctionBegin;
    
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      17121
        if (NEPPackageInitialized) PetscFunctionReturn(PETSC_SUCCESS);
    
      1353
        NEPPackageInitialized = PETSC_TRUE;
    
        /* Register Classes */
    
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      1353
        PetscCall(PetscClassIdRegister("NEP Solver",&NEP_CLASSID));
    
        /* Register Constructors */
    
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      1353
        PetscCall(NEPRegisterAll());
    
        /* Register Monitors */
    
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      1353
        PetscCall(NEPMonitorRegisterAll());
    
        /* Register Events */
    
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      1353
        PetscCall(PetscLogEventRegister("NEPSetUp",NEP_CLASSID,&NEP_SetUp));
    
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      1353
        PetscCall(PetscLogEventRegister("NEPSolve",NEP_CLASSID,&NEP_Solve));
    
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      1353
        PetscCall(PetscLogEventRegister("NEPRefine",NEP_CLASSID,&NEP_Refine));
    
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      1353
        PetscCall(PetscLogEventRegister("NEPFunctionEval",NEP_CLASSID,&NEP_FunctionEval));
    
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      1353
        PetscCall(PetscLogEventRegister("NEPJacobianEval",NEP_CLASSID,&NEP_JacobianEval));
    
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      1353
        PetscCall(PetscLogEventRegister("NEPResolvent",NEP_CLASSID,&NEP_Resolvent));
    
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      1353
        PetscCall(PetscLogEventRegister("NEPCISS_SVD",NEP_CLASSID,&NEP_CISS_SVD));
    
        /* Process Info */
    
      1353
        classids[0] = NEP_CLASSID;
    
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      1353
        PetscCall(PetscInfoProcessClass("nep",1,&classids[0]));
    
        /* Process summary exclusions */
    
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      1353
        PetscCall(PetscOptionsGetString(NULL,NULL,"-log_exclude",logList,sizeof(logList),&opt));
    
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      1353
        if (opt) {
    
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      40
          PetscCall(PetscStrInList("nep",logList,',',&pkg));
    
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      40
          if (pkg) PetscCall(PetscLogEventDeactivateClass(NEP_CLASSID));
    
        }
    
        /* Register package finalizer */
    
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      1353
        PetscCall(PetscRegisterFinalize(NEPFinalizePackage));
    
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      252
        PetscFunctionReturn(PETSC_SUCCESS);
    
      }
    
      #if defined(PETSC_HAVE_DYNAMIC_LIBRARIES)
    
      /*
    
        PetscDLLibraryRegister - This function is called when the dynamic library
    
        it is in is opened.
    
        This one registers all the NEP methods that are in the basic SLEPc libslepcnep
    
        library.
    
       */
    
      10
      SLEPC_EXTERN PetscErrorCode PetscDLLibraryRegister_slepcnep(void)
    
      {
    
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      10
        PetscFunctionBegin;
    
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      10
        PetscCall(NEPInitializePackage());
    
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      2
        PetscFunctionReturn(PETSC_SUCCESS);
    
      }
    
      #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */

Line	Branch	Exec	Source
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/nepimpl.h>
12
13			static PetscBool NEPPackageInitialized = PETSC_FALSE;
14
15			const char *NEPErrorTypes[] = {"ABSOLUTE","RELATIVE","BACKWARD","NEPErrorType","NEP_ERROR_",NULL};
16			const char *NEPRefineTypes[] = {"NONE","SIMPLE","MULTIPLE","NEPRefine","NEP_REFINE_",NULL};
17			const char *NEPRefineSchemes[] = {"","SCHUR","MBE","EXPLICIT","NEPRefineScheme","NEP_REFINE_SCHEME_",NULL};
18			const char *NEPCISSExtractions[] = {"RITZ","HANKEL","CAA","NEPCISSExtraction","NEP_CISS_EXTRACTION_",NULL};
19			const char *const NEPConvergedReasons_Shifted[] = {"DIVERGED_SUBSPACE_EXHAUSTED","DIVERGED_LINEAR_SOLVE","","DIVERGED_BREAKDOWN","DIVERGED_ITS","CONVERGED_ITERATING","CONVERGED_TOL","CONVERGED_USER","NEPConvergedReason","NEP_",NULL};
20			const char constNEPConvergedReasons = NEPConvergedReasons_Shifted + 5;
21
22			/*@C
23			NEPFinalizePackage - This function destroys everything in the SLEPc interface
24			to the `NEP` package. It is called from `SlepcFinalize()`.
25
26			Level: developer
27
28			.seealso: [](ch:nep), `SlepcFinalize()`, `NEPInitializePackage()`
29			@*/
30		1353	PetscErrorCode NEPFinalizePackage(void)
31			{
32	1/2 ✓ Branch 0 taken 2 times. ✗ Branch 1 not taken.	1353	PetscFunctionBegin;
33	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	1353	PetscCall(PetscFunctionListDestroy(&NEPList));
34	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	1353	PetscCall(PetscFunctionListDestroy(&NEPMonitorList));
35	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	1353	PetscCall(PetscFunctionListDestroy(&NEPMonitorCreateList));
36	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	1353	PetscCall(PetscFunctionListDestroy(&NEPMonitorDestroyList));
37		1353	NEPPackageInitialized = PETSC_FALSE;
38		1353	NEPRegisterAllCalled = PETSC_FALSE;
39		1353	NEPMonitorRegisterAllCalled = PETSC_FALSE;
40	6/12 ✓ Branch 0 taken 2 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 2 times. ✓ Branch 4 taken 2 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 2 times. ✗ Branch 7 not taken. ✓ Branch 8 taken 2 times. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✓ Branch 11 taken 2 times.	1353	PetscFunctionReturn(PETSC_SUCCESS);
41			}
42
43			/*@C
44			NEPInitializePackage - This function initializes everything in the `NEP` package.
45			It is called from `PetscDLLibraryRegister_slepcnep()` when using dynamic libraries, and
46			on the first call to `NEPCreate()` when using shared or static libraries.
47
48			Note:
49			This function never needs to be called by SLEPc users.
50
51			Level: developer
52
53			.seealso: [](ch:nep), `NEP`, `SlepcInitialize()`, `NEPFinalizePackage()`
54			@*/
55		17121	PetscErrorCode NEPInitializePackage(void)
56			{
57		17121	char logList[256];
58		17121	PetscBool opt,pkg;
59		17121	PetscClassId classids[1];
60
61	1/2 ✓ Branch 0 taken 2 times. ✗ Branch 1 not taken.	17121	PetscFunctionBegin;
62	8/14 ✓ Branch 0 taken 10 times. ✓ Branch 1 taken 10 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times. ✓ Branch 6 taken 2 times. ✗ Branch 7 not taken. ✓ Branch 8 taken 2 times. ✗ Branch 9 not taken. ✓ Branch 10 taken 2 times. ✗ Branch 11 not taken. ✗ Branch 12 not taken. ✓ Branch 13 taken 2 times.	17121	if (NEPPackageInitialized) PetscFunctionReturn(PETSC_SUCCESS);
63		1353	NEPPackageInitialized = PETSC_TRUE;
64			/* Register Classes */
65	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	1353	PetscCall(PetscClassIdRegister("NEP Solver",&NEP_CLASSID));
66			/* Register Constructors */
67	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	1353	PetscCall(NEPRegisterAll());
68			/* Register Monitors */
69	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	1353	PetscCall(NEPMonitorRegisterAll());
70			/* Register Events */
71	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	1353	PetscCall(PetscLogEventRegister("NEPSetUp",NEP_CLASSID,&NEP_SetUp));
72	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	1353	PetscCall(PetscLogEventRegister("NEPSolve",NEP_CLASSID,&NEP_Solve));
73	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	1353	PetscCall(PetscLogEventRegister("NEPRefine",NEP_CLASSID,&NEP_Refine));
74	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	1353	PetscCall(PetscLogEventRegister("NEPFunctionEval",NEP_CLASSID,&NEP_FunctionEval));
75	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	1353	PetscCall(PetscLogEventRegister("NEPJacobianEval",NEP_CLASSID,&NEP_JacobianEval));
76	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	1353	PetscCall(PetscLogEventRegister("NEPResolvent",NEP_CLASSID,&NEP_Resolvent));
77	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	1353	PetscCall(PetscLogEventRegister("NEPCISS_SVD",NEP_CLASSID,&NEP_CISS_SVD));
78			/* Process Info */
79		1353	classids[0] = NEP_CLASSID;
80	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	1353	PetscCall(PetscInfoProcessClass("nep",1,&classids[0]));
81			/* Process summary exclusions */
82	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	1353	PetscCall(PetscOptionsGetString(NULL,NULL,"-log_exclude",logList,sizeof(logList),&opt));
83	2/2 ✓ Branch 0 taken 10 times. ✓ Branch 1 taken 10 times.	1353	if (opt) {
84	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	40	PetscCall(PetscStrInList("nep",logList,',',&pkg));
85	5/8 ✓ Branch 0 taken 10 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 2 times. ✓ Branch 3 taken 8 times. ✓ Branch 4 taken 2 times. ✗ Branch 5 not taken. ✗ Branch 6 not taken. ✓ Branch 7 taken 2 times.	40	if (pkg) PetscCall(PetscLogEventDeactivateClass(NEP_CLASSID));
86			}
87			/* Register package finalizer */
88	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	1353	PetscCall(PetscRegisterFinalize(NEPFinalizePackage));
89	6/12 ✓ Branch 0 taken 2 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 2 times. ✓ Branch 4 taken 2 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 2 times. ✗ Branch 7 not taken. ✓ Branch 8 taken 2 times. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✓ Branch 11 taken 2 times.	252	PetscFunctionReturn(PETSC_SUCCESS);
90			}
91
92			#if defined(PETSC_HAVE_DYNAMIC_LIBRARIES)
93			/*
94			PetscDLLibraryRegister - This function is called when the dynamic library
95			it is in is opened.
96
97			This one registers all the NEP methods that are in the basic SLEPc libslepcnep
98			library.
99			*/
100		10	SLEPC_EXTERN PetscErrorCode PetscDLLibraryRegister_slepcnep(void)
101			{
102	1/2 ✓ Branch 0 taken 2 times. ✗ Branch 1 not taken.	10	PetscFunctionBegin;
103	4/6 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 8 times. ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 2 times.	10	PetscCall(NEPInitializePackage());
104	6/12 ✓ Branch 0 taken 2 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 2 times. ✓ Branch 4 taken 2 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 2 times. ✗ Branch 7 not taken. ✓ Branch 8 taken 2 times. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✓ Branch 11 taken 2 times.	2	PetscFunctionReturn(PETSC_SUCCESS);
105			}
106			#endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */
107

Function (Line)	Call count	Block coverage
NEPFinalizePackage (line 30)	called 1353 times	79.0%
NEPInitializePackage (line 55)	called 17121 times	81.0%
PetscDLLibraryRegister_slepcnep (line 100)	called 10 times	76.0%