1 #include <petsc/private/tsimpl.h>
2
3 static PetscBool TSPackageInitialized = PETSC_FALSE;
4 /*@C
5 TSFinalizePackage - This function destroys everything in the PETSc interface to `TS`. It is
6 called from `PetscFinalize()`.
7
8 Level: developer
9
10 .seealso: [](ch_ts), `TS`, `PetscFinalize()`, `TSInitializePackage()`
11 @*/
TSFinalizePackage(void)12 PetscErrorCode TSFinalizePackage(void)
13 {
14 PetscFunctionBegin;
15 PetscCall(PetscFunctionListDestroy(&TSList));
16 PetscCall(PetscFunctionListDestroy(&TSTrajectoryList));
17 TSPackageInitialized = PETSC_FALSE;
18 TSRegisterAllCalled = PETSC_FALSE;
19 PetscFunctionReturn(PETSC_SUCCESS);
20 }
21
22 /*@C
23 TSInitializePackage - This function initializes everything in the `TS` package. It is called
24 from `PetscDLLibraryRegister_petscts()` when using dynamic libraries, and on the first call to `TSCreate()`
25 when using shared or static libraries.
26
27 Level: developer
28
29 Note:
30 This function never needs to be called by PETSc users.
31
32 .seealso: [](ch_ts), `TS`, `PetscInitialize()`, `TSFinalizePackage()`
33 @*/
TSInitializePackage(void)34 PetscErrorCode TSInitializePackage(void)
35 {
36 char logList[256];
37 PetscBool opt, pkg, cls;
38
39 PetscFunctionBegin;
40 if (TSPackageInitialized) PetscFunctionReturn(PETSC_SUCCESS);
41 TSPackageInitialized = PETSC_TRUE;
42 /* Initialize subpackages */
43 PetscCall(TSAdaptInitializePackage());
44 PetscCall(TSGLLEInitializePackage());
45 PetscCall(TSRKInitializePackage());
46 PetscCall(TSGLEEInitializePackage());
47 PetscCall(TSARKIMEXInitializePackage());
48 PetscCall(TSRosWInitializePackage());
49 PetscCall(TSSSPInitializePackage());
50 PetscCall(TSGLLEAdaptInitializePackage());
51 PetscCall(TSBasicSymplecticInitializePackage());
52 /* Register Classes */
53 PetscCall(PetscClassIdRegister("TS", &TS_CLASSID));
54 PetscCall(PetscClassIdRegister("DMTS", &DMTS_CLASSID));
55 PetscCall(PetscClassIdRegister("TSTrajectory", &TSTRAJECTORY_CLASSID));
56
57 /* Register Constructors */
58 PetscCall(TSRegisterAll());
59 PetscCall(TSTrajectoryRegisterAll());
60 /* Register Events */
61 PetscCall(PetscLogEventRegister("TSStep", TS_CLASSID, &TS_Step));
62 PetscCall(PetscLogEventRegister("TSFunctionEval", TS_CLASSID, &TS_FunctionEval));
63 PetscCall(PetscLogEventRegister("TSJacobianEval", TS_CLASSID, &TS_JacobianEval));
64 PetscCall(PetscLogEventRegister("TSForwardStep", TS_CLASSID, &TS_ForwardStep));
65 PetscCall(PetscLogEventRegister("TSAdjointStep", TS_CLASSID, &TS_AdjointStep));
66 PetscCall(PetscLogEventRegister("TSTrajectorySet", TSTRAJECTORY_CLASSID, &TSTrajectory_Set));
67 PetscCall(PetscLogEventRegister("TSTrajectoryGet", TSTRAJECTORY_CLASSID, &TSTrajectory_Get));
68 PetscCall(PetscLogEventRegister("TSTrajGetVecs", TSTRAJECTORY_CLASSID, &TSTrajectory_GetVecs));
69 PetscCall(PetscLogEventRegister("TSTrajSetUp", TSTRAJECTORY_CLASSID, &TSTrajectory_SetUp));
70 PetscCall(PetscLogEventRegister("TSTrajDiskWrite", TSTRAJECTORY_CLASSID, &TSTrajectory_DiskWrite));
71 PetscCall(PetscLogEventRegister("TSTrajDiskRead", TSTRAJECTORY_CLASSID, &TSTrajectory_DiskRead));
72 PetscCall(PetscLogEventRegister("TSPseudoCmptTStp", TS_CLASSID, &TS_PseudoComputeTimeStep));
73 /* Process Info */
74 {
75 PetscClassId classids[4];
76
77 classids[0] = TS_CLASSID;
78 classids[1] = DMTS_CLASSID;
79 classids[2] = TSADAPT_CLASSID;
80 classids[3] = TSTRAJECTORY_CLASSID;
81 PetscCall(PetscInfoProcessClass("ts", 1, classids));
82 PetscCall(PetscInfoProcessClass("dm", 1, &classids[1]));
83 PetscCall(PetscInfoProcessClass("tsadapt", 1, &classids[2]));
84 PetscCall(PetscInfoProcessClass("tstrajectory", 1, &classids[3]));
85 }
86 /* Process summary exclusions */
87 PetscCall(PetscOptionsGetString(NULL, NULL, "-log_exclude", logList, sizeof(logList), &opt));
88 if (opt) {
89 PetscCall(PetscStrInList("ts", logList, ',', &pkg));
90 if (pkg) PetscCall(PetscLogEventExcludeClass(TS_CLASSID));
91 PetscCall(PetscStrInList("dm", logList, ',', &cls));
92 if (pkg || cls) PetscCall(PetscLogEventExcludeClass(DMTS_CLASSID));
93 PetscCall(PetscStrInList("tsadapt", logList, ',', &cls));
94 if (pkg || cls) PetscCall(PetscLogEventExcludeClass(TSADAPT_CLASSID));
95 PetscCall(PetscStrInList("tstrajectory", logList, ',', &cls));
96 if (pkg || cls) PetscCall(PetscLogEventExcludeClass(TSTRAJECTORY_CLASSID));
97 }
98 /* Register package finalizer */
99 PetscCall(PetscRegisterFinalize(TSFinalizePackage));
100 PetscFunctionReturn(PETSC_SUCCESS);
101 }
102
103 #if defined(PETSC_HAVE_DYNAMIC_LIBRARIES)
104 /*
105 PetscDLLibraryRegister - This function is called when the dynamic library it is in is opened.
106
107 This one registers all the TS methods that are in the basic PETSc libpetscts library.
108
109 */
110 PETSC_EXTERN PetscErrorCode PetscDLLibraryRegister_petscts(void); /*prototype*/
PetscDLLibraryRegister_petscts(void)111 PETSC_EXTERN PetscErrorCode PetscDLLibraryRegister_petscts(void)
112 {
113 PetscFunctionBegin;
114 PetscCall(TSInitializePackage());
115 PetscFunctionReturn(PETSC_SUCCESS);
116 }
117 #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */
118